Reflective safety vest if required | FRONTLINE Maintenance Tool

RPM General Purpose Relay Board Replacement

Last Updated: 04/23/2025 1:42 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
1402 - 7927 - Establish Initial Conditions; Remark:	Procedure Step	Published	09/30/2022 1:47 PM
7927 - Establish Initial Conditions	Instruction	Published	07/12/2023 12:23 AM
7372 - 7231 - Close lane; Remark:7233	Procedure Step	Published	09/01/2023 7:52 PM
7261 - Warning : Traffic should temporarily be rerouted or halted during this procedure to ens...	Annotation	Published	09/28/2023 2:09 PM
7231 - Close lane	Instruction	Published	04/18/2023 1:00 PM
7233 - Use orange safety (traffic control) cones to setup barriers. Practice establi...	Remark	Published	04/24/2023 12:18 PM
7269 - 7232 - Open RPM door; Remark:7234	Procedure Step	Published	04/27/2023 7:02 PM
7232 - Open RPM door	Instruction	Published	04/18/2023 1:02 PM
7234 - Open all doors needed to access components.	Remark	Published	04/19/2025 7:48 PM
7374 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	05/04/2023 4:15 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
9719 - 9718 - Uninstall Faulty GPRB-756 from SC-770 Controller Module ...; Remark:	Procedure Step	Published	10/13/2023 1:48 PM
9718 - Uninstall Faulty GPRB-756 from SC-770 Controller Module ...	Instruction	Published	10/13/2023 1:48 PM
8239 - 8238 - Loosen SC-770 cover screws; Remark:8237	Procedure Step	Published	09/06/2023 4:14 PM
8238 - Loosen SC-770 cover screws	Instruction	Published	09/06/2023 4:03 PM
8237 - Use the medium Phillips screwdriver to loosen screws. The screws should be ca...	Remark	Published	09/06/2023 4:14 PM
9716 -	Remark	Published	10/13/2023 2:38 PM
8240 - 8235 - Pull cover straight out and away from SC-770 body before rotating lid down; Remark:9715	Procedure Step	Published	09/06/2023 4:18 PM
8236 - Caution : Do not rotate the lid down before pulling it straight away from the SC-770 bo...	Annotation	Published	09/06/2023 4:18 PM
8235 - Pull cover straight out and away from SC-770 body before rotating lid down	Instruction	Published	09/06/2023 4:17 PM
9715 -	Remark	Published	10/13/2023 2:36 PM
8246 -	Remark	Published	09/06/2023 4:32 PM
9717 - 9714 - Disconnect 3 MOLEX connectors from GPRB-756; Remark:9713	Procedure Step	Published	10/13/2023 2:32 PM
7792 - Note : It is good engineering practice to ensure all cables and connectors are label...	Annotation	Published	07/07/2023 2:17 PM
9714 - Disconnect 3 MOLEX connectors from GPRB-756	Instruction	Published	10/13/2023 2:03 PM
9713 -	Remark	Published	10/13/2023 2:31 PM
9730 - 9729 - Remove 4 Phillips head screws and retain for reuse; Remark:	Procedure Step	Published	10/13/2023 2:42 PM
9729 - Remove 4 Phillips head screws and retain for reuse	Instruction	Published	10/13/2023 2:42 PM
9731 - 9728 - Remove faulty GPRB-756; Remark:	Procedure Step	Published	10/13/2023 2:42 PM
9728 - Remove faulty GPRB-756	Instruction	Published	10/13/2023 2:42 PM
3397 - 3395 - Label faulty component; Remark:3396	Procedure Step	Published	07/21/2024 6:59 AM
3395 - Label faulty component	Instruction	Published	08/07/2021 11:07 AM
3396 - Use tag or tape. Include date of removal, description of failure symptoms, co...	Remark	Published	08/09/2021 11:35 AM
9726 - 9725 - Install New GPRB-756; Remark:	Procedure Step	Published	10/13/2023 3:00 PM
9725 - Install New GPRB-756	Instruction	Published	10/13/2023 2:46 PM
9723 - 9722 - Line up the new GPRB-756 with the screw holes, and re-install the four Philli...; Remark:	Procedure Step	Published	10/13/2023 3:01 PM
9722 - Line up the new GPRB-756 with the screw holes, and re-install the four Philli...	Instruction	Published	10/13/2023 3:01 PM
9724 - 9721 - Reconnect 3 MOLEX connectors to the GPRB-756; Remark:9720	Procedure Step	Published	10/13/2023 3:04 PM
7811 - Caution : Proper connection of cables is critical.	Annotation	Published	07/07/2023 9:48 PM
9721 - Reconnect 3 MOLEX connectors to the GPRB-756	Instruction	Published	10/13/2023 3:02 PM
9720 -	Remark	Published	10/13/2023 3:02 PM
8268 - 8261 - Close SC-770 module cover and tighten all screws; Remark:	Procedure Step	Published	09/07/2023 2:50 PM
8261 - Close SC-770 module cover and tighten all screws	Instruction	Published	09/07/2023 2:50 PM
7280 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	04/27/2023 4:14 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
7282 - 7254 - Confirm network connection; Remark:7255	Procedure Step	Published	04/27/2023 4:15 PM
7254 - Confirm network connection	Instruction	Published	04/27/2023 2:22 PM
7255 - Contact operators to confirm communications have been reestablished between RPM ...	Remark	Published	05/10/2023 3:15 PM
9735 - 319 - Perform operational test; Remark:9733	Procedure Step	Published	04/08/2025 2:22 PM
319 - Perform operational test	Instruction	Published	06/10/2021 8:31 PM
9733 - DET-RPM-RAP-RM03.	Remark	Published	10/13/2023 4:08 PM
8260 - 8250 - Reopen Lane; Remark:8249	Procedure Step	Published	09/07/2023 3:09 PM
8250 - Reopen Lane	Instruction	Published	09/07/2023 3:09 PM
8249 - Remove orange safety (traffic control) cones	Remark	Published	09/07/2023 3:09 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
minutes	Duration	Published	05/26/2022 11:41 AM
Upon failure of general purpose relay board	Frequency	Published	10/13/2023 1:18 PM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
Phillips screwdriver, medium	Replacement Parts	Published	07/07/2023 11:39 PM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
Ladder; 2 meters, 6 feet tall; non-conducting if required	Replacement Parts	Published	07/02/2023 4:48 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
Safety glasses if required	Replacement Parts	Published	06/20/2023 4:47 PM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
SC-770 Controller Screws	Image	Published	09/01/2023 5:56 PM
Loosen SC-770 cover screws	Image	Published	09/20/2023 1:14 PM
Loosen SC-770 cover screws zoom in	Image	Published	10/13/2023 2:17 PM
SC-770 lid cover removal instruction	Image	Published	10/13/2023 2:22 PM
SC-770 lid cover removal	Image	Published	09/06/2023 4:31 PM
GPRB-756	Image	Published	10/13/2023 2:27 PM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM

Read more about RPM General Purpose Relay Board Replacement

RPM HHV-448/458 High Voltage Board Replacement

Last Updated: 04/23/2025 1:42 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
9508 - 1401 - Establish Initial Conditions; Remark:	Procedure Step	Published	10/03/2023 3:58 PM
1401 - Establish Initial Conditions	Instruction	Published	09/30/2022 3:14 PM
8490 - 7592 - Inform system operators; Remark:	Procedure Step	Published	09/16/2023 8:49 PM
7592 - Inform system operators	Instruction	Published	06/29/2023 3:20 PM
8221 - 7676 - Brief system operators on expected work, duration, anticipated alarms, and fa...; Remark:	Procedure Step	Published	09/01/2023 9:26 PM
7676 - Brief system operators on expected work, duration, anticipated alarms, and fa...	Instruction	Published	07/01/2023 11:39 PM
10312 - 7967 - Close lane and set up barriers or establish a safety watch; Remark:7595	Procedure Step	Published	11/17/2023 8:47 AM
7967 - Close lane and set up barriers or establish a safety watch	Instruction	Published	07/12/2023 12:41 AM
7595 - Use orange safety (traffic control) cones or equivalent per site-specific saf...	Remark	Published	06/29/2023 3:33 PM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
9646 - 9645 - Prepare for Faulty High Voltage Board Removal; Remark:	Procedure Step	Published	04/13/2025 6:15 PM
9645 - Prepare for Faulty High Voltage Board Removal	Instruction	Published	04/13/2025 6:02 PM
7852 - 7849 - Disconnect two cables on bottom of SCA-775 module; Remark:7851	Procedure Step	Published	07/08/2023 11:51 PM
7849 - Disconnect two cables on bottom of SCA-775 module	Instruction	Published	07/08/2023 11:46 PM
7851 - Connectors are disconnected by turning lock ring multiple times and then pull...	Remark	Published	07/08/2023 11:50 PM
7855 - 7853 - Disconnect all BNC and miniature high voltage (MHV) cables on top of SCA-775 ...; Remark:7854	Procedure Step	Published	07/08/2023 11:59 PM
7792 - Note : It is good engineering practice to ensure all cables and connectors are label...	Annotation	Published	07/07/2023 2:17 PM
7853 - Disconnect all BNC and miniature high voltage (MHV) cables on top of SCA-775 ...	Instruction	Published	07/08/2023 11:56 PM
7854 - BNC Connectors	Remark	Published	07/08/2023 11:58 PM
9709 - 9435 - Loosen screws in each corner (4) using a medium Philips screwdriver and open ...; Remark:9708	Procedure Step	Published	10/11/2023 10:48 PM
9435 - Loosen screws in each corner (4) using a medium Philips screwdriver and open ...	Instruction	Published	10/03/2023 2:00 PM
9708 - Normally the cover screws are “captured” and should not come out of the c...	Remark	Published	10/11/2023 10:47 PM
7861 - 7859 - Remove 4 mounting screws; Remark:7860	Procedure Step	Published	07/09/2023 12:12 AM
7858 - Note : Most replaceable bit type screwdrivers will be too large in diameter to fit i...	Annotation	Published	07/09/2023 12:06 AM
7859 - Remove 4 mounting screws	Instruction	Published	07/09/2023 12:07 AM
7860 - The screws to be removed are located in the bottom of the irregularly shaped ...	Remark	Published	07/09/2023 12:11 AM
7863 - 7862 - Remove SCA-775 module from back plate; Remark:	Procedure Step	Published	07/09/2023 12:15 AM
7862 - Remove SCA-775 module from back plate	Instruction	Published	07/09/2023 12:14 AM
7830 - 7799 - Disconnect 4 wiring harness assembly/connectors (J6, J8, J10, J11) from SCA-7...; Remark:7800	Procedure Step	Published	07/07/2023 11:04 PM
7798 - Caution : Never remove connectors by pulling on wires.	Annotation	Published	07/07/2023 5:41 PM
7799 - Disconnect 4 wiring harness assembly/connectors (J6, J8, J10, J11) from SCA-7...	Instruction	Published	07/07/2023 5:44 PM
7800 - J8 and J11 should be labeled; write J6 and J10 on the appropriate connector i...	Remark	Published	07/07/2023 9:27 PM
9658 - 9647 - Remove SCA-774 board from SCA-775 module; Remark:9648	Procedure Step	Published	10/11/2023 8:15 PM
9647 - Remove SCA-774 board from SCA-775 module	Instruction	Published	10/11/2023 7:55 PM
9648 - BNC connectors are attached to the SCA-774 board and easily slide down then o...	Remark	Published	10/11/2023 7:58 PM
9657 - 9650 - Uninstall Faulty High Voltage Board; Remark:	Procedure Step	Published	10/11/2023 8:14 PM
9649 - Note : If spare SCA-775 boxes or mounting plates are available it is advisable to re...	Annotation	Published	10/11/2023 8:00 PM
9650 - Uninstall Faulty High Voltage Board	Instruction	Published	10/11/2023 8:01 PM
9653 - 9651 - Remove four corners screws from high voltage plate to remove from box; Remark:9652	Procedure Step	Published	10/11/2023 8:07 PM
9651 - Remove four corners screws from high voltage plate to remove from box	Instruction	Published	10/11/2023 8:05 PM
9652 - High voltage plate	Remark	Published	10/11/2023 8:06 PM
9656 - 9654 - Disconnect wiring harness from faulty board(s); Remark:9655	Procedure Step	Published	10/11/2023 8:13 PM
9654 - Disconnect wiring harness from faulty board(s)	Instruction	Published	10/11/2023 8:09 PM
9655 - Faulty High Voltage Board	Remark	Published	10/11/2023 8:11 PM
9661 - 9659 - Remove faulty board; Remark:9660	Procedure Step	Published	10/11/2023 8:19 PM
9659 - Remove faulty board	Instruction	Published	10/11/2023 8:15 PM
9660 - Using a small Phillips screwdriver, remove screws at four corners.	Remark	Published	04/13/2025 6:02 PM
9707 - 9705 - Cut ground wire (black) and high-voltage wires (orange) as close to bad board...; Remark:9706	Procedure Step	Published	10/11/2023 10:39 PM
9705 - Cut ground wire (black) and high-voltage wires (orange) as close to bad board...	Instruction	Published	10/11/2023 10:37 PM
9706 -	Remark	Published	10/11/2023 10:38 PM
3397 - 3395 - Label faulty component; Remark:3396	Procedure Step	Published	07/21/2024 6:59 AM
3395 - Label faulty component	Instruction	Published	08/07/2021 11:07 AM
3396 - Use tag or tape. Include date of removal, description of failure symptoms, co...	Remark	Published	08/09/2021 11:35 AM
9696 - 9690 - Install New High Voltage Board (HHV-448 or HHV-458); Remark:	Procedure Step	Published	10/11/2023 9:31 PM
9690 - Install New High Voltage Board (HHV-448 or HHV-458)	Instruction	Published	10/11/2023 9:20 PM
9697 - 9691 - Strip approximately 3/8” of insulation off ground and high voltage wire fro...; Remark:	Procedure Step	Published	10/11/2023 9:32 PM
9691 - Strip approximately 3/8” of insulation off ground and high voltage wire fro...	Instruction	Published	10/11/2023 9:21 PM
9698 - 9692 - Cut “tinned” ends off of new high voltage board wires and strip approxima...; Remark:9693	Procedure Step	Published	10/11/2023 9:32 PM
9692 - Cut “tinned” ends off of new high voltage board wires and strip approxima...	Instruction	Published	10/11/2023 9:22 PM
9693 - Do not twist wires by hand	Remark	Published	10/11/2023 9:25 PM
9699 - 9694 - Slip sealed solder butt splice connector over one wire; Remark:9695	Procedure Step	Published	10/11/2023 9:33 PM
9694 - Slip sealed solder butt splice connector over one wire	Instruction	Published	10/11/2023 9:29 PM
9695 - Match wires and splice (intermingle) wire strands to form butt joint.	Remark	Published	10/11/2023 9:30 PM
9700 - 9689 - Place splice connector so solder ferrule is in center of splice; Remark:9688	Procedure Step	Published	10/11/2023 9:34 PM
9689 - Place splice connector so solder ferrule is in center of splice	Instruction	Published	10/11/2023 9:19 PM
9688 - Splice Connection	Remark	Published	10/11/2023 9:18 PM
9701 - 9686 - Heat with heat gun; Remark:9685	Procedure Step	Published	10/11/2023 9:35 PM
9687 - Caution : Do not overheat the wire and/or circuit boards when using heat gun. Do not po...	Annotation	Published	10/11/2023 9:16 PM
9686 - Heat with heat gun	Instruction	Published	10/11/2023 9:15 PM
9685 - Starting at center, gently distribute heat to ends until the inner tube is fu...	Remark	Published	10/11/2023 9:14 PM
9702 - 9683 - Wait for wires to cool; Remark:9684	Procedure Step	Published	10/11/2023 9:36 PM
9683 - Wait for wires to cool	Instruction	Published	10/11/2023 9:10 PM
9684 - Pull on wires to verify good connection.	Remark	Published	10/11/2023 9:11 PM
9703 - 9682 - Repeat steps 4-2 through 4-5 for each connection; Remark:	Procedure Step	Published	10/11/2023 9:36 PM
9682 - Repeat steps 4-2 through 4-5 for each connection	Instruction	Published	10/11/2023 9:10 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
9681 - 9675 - Reinstall 4 screws to mount board back to 4 posts; Remark:9676	Procedure Step	Published	10/11/2023 9:07 PM
9675 - Reinstall 4 screws to mount board back to 4 posts	Instruction	Published	10/11/2023 9:01 PM
9676 - Mounting High Voltage Board	Remark	Published	10/11/2023 9:02 PM
9680 - 9673 - Reattach wiring harness; Remark:9674	Procedure Step	Published	10/11/2023 9:06 PM
7808 - Caution : Proper connection of wiring harnesses is critical.	Annotation	Published	07/07/2023 9:39 PM
9673 - Reattach wiring harness	Instruction	Published	10/11/2023 8:59 PM
9674 - Reattach wiring harness	Remark	Published	10/11/2023 9:00 PM
9679 - 9671 - Reinstall plate on SCA-775 module; Remark:9672	Procedure Step	Published	10/11/2023 9:05 PM
9671 - Reinstall plate on SCA-775 module	Instruction	Published	10/11/2023 8:56 PM
9672 - SCA-775 Plate	Remark	Published	10/11/2023 8:57 PM
9678 - 9670 - Ensure all connectors are securely mated to board; Remark:	Procedure Step	Published	10/11/2023 9:04 PM
9670 - Ensure all connectors are securely mated to board	Instruction	Published	10/11/2023 8:48 PM
9677 - 9668 - Secure SCA-774 board; Remark:9669	Procedure Step	Published	10/11/2023 9:03 PM
9668 - Secure SCA-774 board	Instruction	Published	10/11/2023 8:47 PM
9669 - Use screws previously removed.	Remark	Published	10/11/2023 8:48 PM
7835 - 7809 - Reconnect 4 wiring harness assembly/connectors (J6, J8, J10, J11) from SCA-77...; Remark:7810	Procedure Step	Published	10/11/2023 7:37 PM
7809 - Reconnect 4 wiring harness assembly/connectors (J6, J8, J10, J11) from SCA-77...	Instruction	Published	07/07/2023 9:42 PM
7810 - Ensure all pins are engaged. It is easy to install the connectors one pin off...	Remark	Published	07/07/2023 9:44 PM
9667 - 9665 - Reinstall 4 corner screws to mount SCA-775 module; Remark:9666	Procedure Step	Published	10/11/2023 8:30 PM
9665 - Reinstall 4 corner screws to mount SCA-775 module	Instruction	Published	10/11/2023 8:28 PM
9666 - Install all screws loosely at first to facilitate easy mounting, then careful...	Remark	Published	10/11/2023 8:30 PM
7836 - 7813 - Reconnect BNC connectors on top of SCA-775 module; Remark:	Procedure Step	Published	07/07/2023 11:42 PM
7811 - Caution : Proper connection of cables is critical.	Annotation	Published	07/07/2023 9:48 PM
7813 - Reconnect BNC connectors on top of SCA-775 module	Instruction	Published	07/07/2023 9:49 PM
7879 - 7878 - Reattach two connectors on bottom of SCA-775 module; Remark:7870	Procedure Step	Published	07/09/2023 1:16 AM
7878 - Reattach two connectors on bottom of SCA-775 module	Instruction	Published	07/09/2023 1:15 AM
7870 - The cable connectors are different sizes and keyed so they cannot be reinstal...	Remark	Published	07/09/2023 12:26 AM
8874 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	09/25/2023 2:12 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
7281 - 7252 - Verify RPM start-up; Remark:7253	Procedure Step	Published	04/20/2025 3:26 PM
7252 - Verify RPM start-up	Instruction	Published	04/27/2023 2:23 PM
7253 - RPM will perform a power on self-test (POST) and collect a background radiati...	Remark	Published	05/10/2023 3:14 PM
8506 - 7254 - Confirm network connection; Remark:7255	Procedure Step	Published	09/24/2023 3:34 PM
7254 - Confirm network connection	Instruction	Published	04/27/2023 2:22 PM
7255 - Contact operators to confirm communications have been reestablished between RPM ...	Remark	Published	05/10/2023 3:15 PM
9664 - 9662 - Navigate to SHOW COUNTS on SC-770 to verify gamma counts are...; Remark:9663	Procedure Step	Published	10/11/2023 8:27 PM
9662 - Navigate to SHOW COUNTS on SC-770 to verify gamma counts are...	Instruction	Published	10/11/2023 8:23 PM
9663 - Enter Program Mode by pressing "0" Press 01234#	Remark	Published	04/13/2025 6:01 PM
8580 - 8548 - Navigate to SHOW COUNTS for neutron channels; Remark:8549	Procedure Step	Published	09/17/2023 10:57 PM
8548 - Navigate to SHOW COUNTS for neutron channels	Instruction	Published	09/17/2023 9:22 PM
8549 - On SC-770, press 01234# Then, press 2:	Remark	Published	09/17/2023 9:26 PM
7840 - 7816 - Perform electronic alignment; Remark:7817	Procedure Step	Published	07/07/2023 11:12 PM
7816 - Perform electronic alignment	Instruction	Published	07/07/2023 9:55 PM
7817 - DET-RPM-RAP-CM01, RPM Electronic Alignment Procedure.	Remark	Published	04/13/2025 5:55 PM
8507 - 7256 - Close and lock all RPM doors; Remark:	Procedure Step	Published	09/24/2023 3:35 PM
7256 - Close and lock all RPM doors	Instruction	Published	04/27/2023 2:21 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
Upon failure of HHV-448 and/or HHV-458	Frequency	Published	10/11/2023 9:59 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Technician 2	Skill Level	Published	04/09/2020 1:17 AM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
Ladder; 2 meters, 6 feet tall; non-conducting if required	Replacement Parts	Published	07/02/2023 4:48 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
safety glasses	Replacement Parts	Published	07/02/2023 4:48 PM
Medium Phillips (PH2) screwdriver	Tools	Published	04/24/2020 4:40 PM
Phillips screwdriver, small with 80 to 100 mm long shaft	Replacement Parts	Published	07/09/2023 1:06 AM
Small needle nose pliers	Tools	Published	11/21/2022 9:06 AM
Wire Crimpers	Tools	Published	11/03/2022 4:56 PM
Wire stripper	Tools	Published	09/25/2023 4:20 PM
Heat gun	Replacement Parts	Published	10/11/2023 10:10 PM
4 ELA5-16 sealed solder butt splices	Tools	Published	11/17/2023 8:38 AM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
SCA-775 Two Connectors	Image	Published	07/08/2023 11:48 PM
SCA-775 BNC Connectors	Image	Published	07/08/2023 11:57 PM
SCA-775 Screw Sockets	Image	Published	07/09/2023 12:09 AM
High Voltage Plate on SCA-775 Box	Image	Published	10/11/2023 8:04 PM
Faulty High Voltage Board	Image	Published	10/11/2023 8:11 PM
Remove Faulty High Voltage Board	Image	Published	10/11/2023 8:17 PM
Incorrect Way of Splicing Wires	Image	Published	10/11/2023 9:24 PM
Match Wires When Soldering	Image	Published	10/11/2023 9:28 PM
Slip Solder Connector	Image	Published	10/11/2023 9:28 PM
Splice Connection	Image	Published	10/11/2023 9:18 PM
Heat Solder Connection with Heat Gun	Image	Published	10/11/2023 9:12 PM
Reinstall Wiring Harness for HVB	Image	Published	10/11/2023 8:52 PM
Reinstall SCA-775 Plate	Image	Published	10/11/2023 8:51 PM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM

Read more about RPM HHV-448/458 High Voltage Board Replacement

RPM SC-770 Rabbit Board Firmware Update

Last Updated: 04/23/2025 1:42 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
9517 - 9230 - Prepare Laptop and Software; Remark:	Procedure Step	Published	10/03/2023 3:54 PM
9230 - Prepare Laptop and Software	Instruction	Published	10/02/2023 9:10 AM
9509 - 9420 - Verify appropriate USB‑to-serial drivers are installed for adapter; Remark:9458	Procedure Step	Published	10/03/2023 3:55 PM
9420 - Verify appropriate USB‑to-serial drivers are installed for adapter	Instruction	Published	10/03/2023 1:55 PM
9458 - Incorrect drivers will result in communication issues and failure to communic...	Remark	Published	10/03/2023 3:24 PM
9784 - IO Serial Connector	Remark	Published	04/20/2025 11:02 AM
9510 - 9421 - Verify RFU software is installed; Remark:9459	Procedure Step	Published	10/03/2023 3:55 PM
9421 - Verify RFU software is installed	Instruction	Published	10/03/2023 1:55 PM
9459 - RFU needs to contain: Coldload.bin Flash.ini	Remark	Published	04/13/2025 6:08 PM
9511 - 9422 - Start RFU software; Remark:9460	Procedure Step	Published	10/03/2023 3:55 PM
9422 - Start RFU software	Instruction	Published	10/03/2023 1:55 PM
9460 - The file may have “application” as the type.	Remark	Published	10/03/2023 3:27 PM
9512 - 9423 - Select “Communications” from Setup File Menu; Remark:9542	Procedure Step	Published	10/03/2023 3:56 PM
9423 - Select “Communications” from Setup File Menu	Instruction	Published	10/03/2023 1:56 PM
9542 - IO RFU Rabbit Programming Select Communication from Setup File Menu	Remark	Published	04/20/2025 11:03 AM
9513 - 9424 - Verify Comm Port is same on USB-to-serial driver and RFU software; Remark:9461	Procedure Step	Published	10/03/2023 3:56 PM
9424 - Verify Comm Port is same on USB-to-serial driver and RFU software	Instruction	Published	10/03/2023 1:56 PM
9461 - COM Port information is found in the computer’s Device Manager. The RFU sof...	Remark	Published	10/03/2023 3:27 PM
9514 - 9425 - Verify Baud Rate is same on USB-to-serial driver and RFU software; Remark:9462	Procedure Step	Published	10/03/2023 3:57 PM
9454 - Note : The USB Serial Port will list bits per second and the communication options will...	Annotation	Published	10/03/2023 2:42 PM
9425 - Verify Baud Rate is same on USB-to-serial driver and RFU software	Instruction	Published	10/03/2023 1:57 PM
9462 - The USB Serial Port Properties may be accessed by Right-Clicking on USB Seria...	Remark	Published	10/03/2023 3:28 PM
9515 - 9426 - Verify remaining RFU software parameters; Remark:9463	Procedure Step	Published	10/03/2023 3:57 PM
9426 - Verify remaining RFU software parameters	Instruction	Published	10/03/2023 1:57 PM
9463 - Deselect “Enabled Processor Detection” and select “Use USB to Serial Co...	Remark	Published	10/03/2023 3:28 PM
9516 - 9427 - Click “OK” to close Communications Options; Remark:	Procedure Step	Published	10/03/2023 3:57 PM
9427 - Click “OK” to close Communications Options	Instruction	Published	10/03/2023 1:57 PM
7264 - 1401 - Establish Initial Conditions; Remark:	Procedure Step	Published	04/27/2023 7:00 PM
1401 - Establish Initial Conditions	Instruction	Published	09/30/2022 3:14 PM
7622 - 7592 - Inform system operators; Remark:11335	Procedure Step	Published	04/20/2025 10:15 AM
7592 - Inform system operators	Instruction	Published	06/29/2023 3:20 PM
11335 - Upon arrival, brief system operators on expected work, duration, anticipated ...	Remark	Published	04/20/2025 10:14 AM
7268 - 7231 - Close lane; Remark:7233	Procedure Step	Published	04/27/2023 7:01 PM
9053 - Warning : Traffic should temporarily be rerouted or halted during conduction of this pr...	Annotation	Published	09/27/2023 9:09 AM
7231 - Close lane	Instruction	Published	04/18/2023 1:00 PM
7233 - Use orange safety (traffic control) cones to setup barriers. Practice establi...	Remark	Published	04/24/2023 12:18 PM
7269 - 7232 - Open RPM door; Remark:7234	Procedure Step	Published	04/27/2023 7:02 PM
7232 - Open RPM door	Instruction	Published	04/18/2023 1:02 PM
7234 - Open all doors needed to access components.	Remark	Published	04/19/2025 7:48 PM
7280 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	04/27/2023 4:14 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
7281 - 7252 - Verify RPM start-up; Remark:7253	Procedure Step	Published	04/20/2025 3:26 PM
7252 - Verify RPM start-up	Instruction	Published	04/27/2023 2:23 PM
7253 - RPM will perform a power on self-test (POST) and collect a background radiati...	Remark	Published	05/10/2023 3:14 PM
9504 - 9430 - Verify existing firmware is not current; Remark:9464	Procedure Step	Published	10/03/2023 4:01 PM
9430 - Verify existing firmware is not current	Instruction	Published	10/03/2023 1:59 PM
9464 - Enter Program Mode by pressing “0.” Enter the password ...	Remark	Published	10/16/2023 11:18 AM
9465 - The displayed version number indicates the firmware version installed on the ...	Remark	Published	10/03/2023 3:31 PM
9505 - 9431 - Record parameter settings; Remark:9466	Procedure Step	Published	10/03/2023 4:01 PM
9431 - Record parameter settings	Instruction	Published	10/03/2023 1:59 PM
9466 - Reference Vehicle and Pedestrian Monitor VM-250AGN/PM-700AGN Operations &...	Remark	Published	10/03/2023 3:32 PM
7755 - 7679 - Disconnect Ethernet; Remark:11336	Procedure Step	Published	04/20/2025 11:18 AM
7680 - Caution : Make sure to press release button on back of Ethernet cable before removing.	Annotation	Published	07/01/2023 11:54 PM
7679 - Disconnect Ethernet	Instruction	Published	07/01/2023 11:52 PM
11336 - Locate Ethernet connector on top of SC-770 controller. Press release button o...	Remark	Published	04/20/2025 11:21 AM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
9498 - 9434 - Connect Computer to Rabbit Board; Remark:	Procedure Step	Published	10/03/2023 4:02 PM
9434 - Connect Computer to Rabbit Board	Instruction	Published	10/03/2023 2:00 PM
9494 - 9435 - Loosen screws in each corner (4) using a medium Philips screwdriver and open ...; Remark:7797	Procedure Step	Published	10/03/2023 4:03 PM
9455 - Caution : If you rotate the cover of the SC-770 down without first pulling out from the...	Annotation	Published	10/03/2023 2:43 PM
9435 - Loosen screws in each corner (4) using a medium Philips screwdriver and open ...	Instruction	Published	10/03/2023 2:00 PM
7797 - Normally the cover screws are captured and should not come out of cover. ...	Remark	Published	07/07/2023 2:34 PM
9467 - To prevent breaking the hinge on the module / door, once the retainer screws ...	Remark	Published	10/03/2023 3:32 PM
9495 - 9436 - Connect Rabbit programming cable to USB-to-serial on laptop; Remark:	Procedure Step	Published	10/03/2023 4:03 PM
9436 - Connect Rabbit programming cable to USB-to-serial on laptop	Instruction	Published	10/03/2023 2:01 PM
9496 - 9437 - Connect Rabbit programming cable to 10-pin head connector on Rabbit board...; Remark:9468	Procedure Step	Published	10/03/2023 4:04 PM
9437 - Connect Rabbit programming cable to 10-pin head connector on Rabbit board...	Instruction	Published	10/03/2023 2:01 PM
9468 - The connector on the end of the cable will not work for programming. Use the ...	Remark	Published	10/03/2023 3:33 PM
9493 - 9438 - Update Firmware; Remark:	Procedure Step	Published	10/03/2023 4:05 PM
9456 - Note : SC-770 should display “V2.6” or similar number depending on the current f...	Annotation	Published	10/03/2023 2:45 PM
9438 - Update Firmware	Instruction	Published	10/03/2023 2:01 PM
9487 - 9439 - Select “Load Flash Image” from File drop-down menu; Remark:9540	Procedure Step	Published	10/03/2023 4:05 PM
9439 - Select “Load Flash Image” from File drop-down menu	Instruction	Published	10/03/2023 2:02 PM
9540 -	Remark	Published	10/04/2023 3:22 PM
9488 - 9440 - Click on small dotted box; Remark:9539	Procedure Step	Published	10/03/2023 4:05 PM
9440 - Click on small dotted box	Instruction	Published	10/03/2023 2:02 PM
9539 -	Remark	Published	10/04/2023 3:22 PM
9489 - 9441 - Select .bin file and click “Open”; Remark:9538	Procedure Step	Published	10/03/2023 4:06 PM
9457 - Caution : Verify correct firmware file (.bin) is loaded.	Annotation	Published	10/03/2023 2:46 PM
9441 - Select .bin file and click “Open”	Instruction	Published	10/03/2023 2:03 PM
9538 -	Remark	Published	10/04/2023 3:23 PM
9490 - 9442 - Select “OK”; Remark:9537	Procedure Step	Published	10/03/2023 4:06 PM
9442 - Select “OK”	Instruction	Published	10/03/2023 2:03 PM
9537 -	Remark	Published	10/04/2023 3:23 PM
9491 - 9443 - Wait for firmware installation to complete; Remark:9469	Procedure Step	Published	10/03/2023 4:07 PM
9443 - Wait for firmware installation to complete	Instruction	Published	10/03/2023 2:03 PM
9469 - Ensure the program loads by verifying that the completion bar increases from ...	Remark	Published	10/03/2023 3:33 PM
9470 - If the firmware upload is unsuccessful, reboot the computer, power cycle the ...	Remark	Published	10/03/2023 3:33 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
9478 - 9446 - Disconnect Rabbit programming cable from 10-pin connector on Rabbit board...; Remark:	Procedure Step	Published	10/03/2023 4:09 PM
9446 - Disconnect Rabbit programming cable from 10-pin connector on Rabbit board...	Instruction	Published	10/03/2023 2:04 PM
9479 - 9447 - Close controller but do not secure; Remark:	Procedure Step	Published	10/03/2023 4:09 PM
9447 - Close controller but do not secure	Instruction	Published	10/03/2023 2:38 PM
9482 - 9450 - Verify firmware was successfully updated; Remark:9464	Procedure Step	Published	10/03/2023 4:10 PM
9450 - Verify firmware was successfully updated	Instruction	Published	10/03/2023 2:39 PM
9471 - The displayed version number indicates the firmware version installed on the ...	Remark	Published	10/03/2023 3:37 PM
9483 - 9451 - Verify SC-770 parameter setting are correct; Remark:8196	Procedure Step	Published	10/03/2023 4:10 PM
9451 - Verify SC-770 parameter setting are correct	Instruction	Published	10/03/2023 2:39 PM
8196 - Every RPM has unique parameter settings. The currently approved parameter set...	Remark	Published	09/01/2023 7:30 PM
8584 - 8458 - Exit programming mode; Remark:8554	Procedure Step	Published	09/17/2023 11:00 PM
8458 - Exit programming mode	Instruction	Published	09/15/2023 4:21 PM
8554 - On SC-770, press # button until main controller screen is di...	Remark	Published	09/17/2023 9:40 PM
7781 - 7730 - Reconnect Ethernet; Remark:7731	Procedure Step	Published	04/20/2025 11:00 AM
7730 - Reconnect Ethernet	Instruction	Published	07/02/2023 2:34 AM
7731 - Insert Ethernet connector at top of SC-770 module. Connector will audibly "cl...	Remark	Published	07/02/2023 2:36 AM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
minutes	Duration	Published	05/26/2022 11:41 AM
Installation of new Rabbit board that needs firmware update	Frequency	Published	10/04/2023 9:06 AM
Update firmware version	Frequency	Published	10/04/2023 9:06 AM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Technician 2	Skill Level	Published	04/09/2020 1:17 AM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
Ladder; 2 meters, 6 feet tall; non-conducting if required	Replacement Parts	Published	07/02/2023 4:48 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
Special Rabbit board programming cable	Tools	Published	10/04/2023 9:07 AM
Laptop: Rabbit Field Utility (RFU) software, Applicable USB (universal serial bus)-to-serial drivers	Tools	Published	10/04/2023 9:08 AM
USB/Serial adapter	Tools	Published	05/09/2020 4:02 PM
Medium Phillips (PH2) screwdriver	Tools	Published	04/24/2020 4:40 PM
Current firmware update file (e.g., 1.10.1H.bin)	Tools	Published	10/04/2023 9:09 AM
Serial Connector	Image	Published	10/16/2023 10:39 AM
USB to serial adapter	Image	Published	10/16/2023 11:13 AM
Start RFU software	Image	Published	10/04/2023 2:53 PM
Select “Communications” from Setup File Menu	Image	Published	10/04/2023 2:54 PM
Computer Device Manager	Image	Published	10/04/2023 2:56 PM
USB Serial Port selection in Device Manager	Image	Published	10/04/2023 2:56 PM
Verify Baud Rate	Image	Published	10/04/2023 2:57 PM
Verify Baud Rate pt2	Image	Published	10/04/2023 2:58 PM
Verify remaining RFU software parameters	Image	Published	10/04/2023 2:58 PM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM
Disconnect Ethernet cable on top of SC-770 box	Image	Published	10/04/2023 2:59 PM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
Remove Six (6) Cover Screws	Image	Published	07/07/2023 2:27 PM
Cover screws are captured	Image	Published	10/04/2023 3:01 PM
To prevent breaking the hinge	Image	Published	10/04/2023 3:02 PM
Connect rabbit programming cable to 10-pin head connector on Rabbit board	Image	Published	10/04/2023 3:03 PM
Connect rabbit programming cable to 10-pin head connector on Rabbit board pt2	Image	Published	10/04/2023 3:03 PM
Select “Load Flash Image” from File drop-down menu	Image	Published	10/04/2023 3:04 PM
Click on small dotted box	Image	Published	10/04/2023 3:05 PM
Select .bin file and click “Open”	Image	Published	10/04/2023 3:05 PM
Select “OK”	Image	Published	10/04/2023 3:06 PM
Wait for firmware installation to complete	Image	Published	10/04/2023 3:07 PM

Read more about RPM SC-770 Rabbit Board Firmware Update

RPM VD-580 Replacement

Last Updated: 04/23/2025 1:42 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
7264 - 1401 - Establish Initial Conditions; Remark:	Procedure Step	Published	04/27/2023 7:00 PM
1401 - Establish Initial Conditions	Instruction	Published	09/30/2022 3:14 PM
7622 - 7592 - Inform system operators; Remark:11335	Procedure Step	Published	04/20/2025 10:15 AM
7592 - Inform system operators	Instruction	Published	06/29/2023 3:20 PM
11335 - Upon arrival, brief system operators on expected work, duration, anticipated ...	Remark	Published	04/20/2025 10:14 AM
7268 - 7231 - Close lane; Remark:7233	Procedure Step	Published	04/27/2023 7:01 PM
9053 - Warning : Traffic should temporarily be rerouted or halted during conduction of this pr...	Annotation	Published	09/27/2023 9:09 AM
7231 - Close lane	Instruction	Published	04/18/2023 1:00 PM
7233 - Use orange safety (traffic control) cones to setup barriers. Practice establi...	Remark	Published	04/24/2023 12:18 PM
7269 - 7232 - Open RPM door; Remark:7234	Procedure Step	Published	04/27/2023 7:02 PM
7232 - Open RPM door	Instruction	Published	04/18/2023 1:02 PM
7234 - Open all doors needed to access components.	Remark	Published	04/19/2025 7:48 PM
7755 - 7679 - Disconnect Ethernet; Remark:11336	Procedure Step	Published	04/20/2025 11:18 AM
7680 - Caution : Make sure to press release button on back of Ethernet cable before removing.	Annotation	Published	07/01/2023 11:54 PM
7679 - Disconnect Ethernet	Instruction	Published	07/01/2023 11:52 PM
11336 - Locate Ethernet connector on top of SC-770 controller. Press release button o...	Remark	Published	04/20/2025 11:21 AM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
9283 - 8309 - Remove VD-580; Remark:	Procedure Step	Published	10/02/2023 1:35 PM
8309 - Remove VD-580	Instruction	Published	09/08/2023 2:31 PM
9279 - 9207 - Disconnect BNC and MHV cables from VD-580 on top of gamma detector; Remark:	Procedure Step	Published	10/02/2023 1:35 PM
7792 - Note : It is good engineering practice to ensure all cables and connectors are label...	Annotation	Published	07/07/2023 2:17 PM
9207 - Disconnect BNC and MHV cables from VD-580 on top of gamma detector	Instruction	Published	10/03/2023 10:40 AM
9280 - 9208 - Unhook springs from photomultiplier tube ...; Remark:	Procedure Step	Published	10/02/2023 1:36 PM
9221 - Note : Do not release the springs while they are under tension, the springs may fly ...	Annotation	Published	09/29/2023 5:40 PM
9208 - Unhook springs from photomultiplier tube (PMT) using needle nose pliers	Instruction	Published	10/03/2023 11:57 AM
9281 - 9209 - Pull VD-580 off gently to remove from PMT; Remark:9518	Procedure Step	Published	10/02/2023 1:36 PM
9209 - Pull VD-580 off gently to remove from PMT	Instruction	Published	10/03/2023 11:57 AM
9518 -	Remark	Published	10/04/2023 10:28 AM
9282 - 9210 - Verify VD-580 to be installed is potted; Remark:9218	Procedure Step	Published	10/02/2023 1:37 PM
9210 - Verify VD-580 to be installed is potted	Instruction	Published	10/03/2023 11:59 AM
9218 - Potted version has visible gel coating on circuit board.	Remark	Published	10/03/2023 1:21 PM
9219 - Potted Version	Remark	Published	10/03/2023 1:20 PM
9278 - 9211 - Install New VD-580; Remark:	Procedure Step	Published	10/02/2023 1:37 PM
9211 - Install New VD-580	Instruction	Published	09/29/2023 5:32 PM
9275 - 9212 - Line up alignment key and notch between PMT and VD‑580; Remark:9519	Procedure Step	Published	10/02/2023 1:38 PM
9212 - Line up alignment key and notch between PMT and VD‑580	Instruction	Published	10/03/2023 12:00 PM
9519 -	Remark	Published	10/04/2023 10:51 AM
9276 - 9213 - Firmly press VD-580 into place on PMT and...; Remark:	Procedure Step	Published	10/02/2023 1:38 PM
9222 - Note : It may be easier to install the rear spring first. You can install that spring b...	Annotation	Published	10/03/2023 10:39 AM
9213 - Firmly press VD-580 into place on PMT and reattach springs	Instruction	Published	10/03/2023 12:01 PM
9277 - 9214 - Reconnect BNC and MHV cables to VD-580; Remark:	Procedure Step	Published	10/02/2023 1:38 PM
7811 - Caution : Proper connection of cables is critical.	Annotation	Published	07/07/2023 9:48 PM
9214 - Reconnect BNC and MHV cables to VD-580	Instruction	Published	09/29/2023 5:33 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
7280 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	04/27/2023 4:14 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
9272 - 9215 - Verify detector count rate; Remark:9220	Procedure Step	Published	04/20/2025 11:49 AM
9215 - Verify detector count rate	Instruction	Published	09/29/2023 5:34 PM
9220 - Navigate to SHOW COUNTS on SC-770. Enter “Program Mode” by pres...	Remark	Published	04/20/2025 11:51 AM
7781 - 7730 - Reconnect Ethernet; Remark:7731	Procedure Step	Published	04/20/2025 11:00 AM
7730 - Reconnect Ethernet	Instruction	Published	07/02/2023 2:34 AM
7731 - Insert Ethernet connector at top of SC-770 module. Connector will audibly "cl...	Remark	Published	07/02/2023 2:36 AM
9273 - 9216 - Reopen RPM Lane; Remark:	Procedure Step	Published	10/02/2023 1:40 PM
9216 - Reopen RPM Lane	Instruction	Published	09/29/2023 5:34 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
10 minutes	Duration	Published	04/01/2020 11:35 AM
Change from non-potted to potted parts once	Frequency	Published	10/02/2023 1:52 PM
Upon failure of VD-580	Frequency	Published	10/02/2023 1:50 PM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
Ladder: 2 meters, 6 feet tall; non-conducting	Replacement Parts	Published	09/01/2023 9:34 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
safety glasses	Replacement Parts	Published	07/02/2023 4:48 PM
Needle nose pliers	Tools	Published	05/06/2020 4:10 PM
Disconnect Ethernet cable on top of SC-770 box	Image	Published	10/04/2023 2:59 PM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
Pull VD-580 off gently to remove from PMT	Image	Published	10/16/2023 10:15 AM
Potted version has visible gel coating on circuit board.	Image	Published	10/02/2023 3:39 PM
Line up alignment key and notch between PMT and VD 580	Image	Published	10/02/2023 3:40 PM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM

Read more about RPM VD-580 Replacement

RPM Banner IR Occupancy Sensor Replacement

Last Updated: 04/23/2025 1:42 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
8468 - 1401 - Establish Initial Conditions; Remark:	Procedure Step	Published	09/16/2023 4:47 PM
1401 - Establish Initial Conditions	Instruction	Published	09/30/2022 3:14 PM
7268 - 7231 - Close lane; Remark:7233	Procedure Step	Published	04/27/2023 7:01 PM
9053 - Warning : Traffic should temporarily be rerouted or halted during conduction of this pr...	Annotation	Published	09/27/2023 9:09 AM
7231 - Close lane	Instruction	Published	04/18/2023 1:00 PM
7233 - Use orange safety (traffic control) cones to setup barriers. Practice establi...	Remark	Published	04/24/2023 12:18 PM
7269 - 7232 - Open RPM door; Remark:7234	Procedure Step	Published	04/27/2023 7:02 PM
7232 - Open RPM door	Instruction	Published	04/18/2023 1:02 PM
7234 - Open all doors needed to access components.	Remark	Published	04/19/2025 7:48 PM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
8623 - 8613 - Uninstall Faulty Sensor; Remark:	Procedure Step	Published	09/19/2023 12:06 PM
8613 - Uninstall Faulty Sensor	Instruction	Published	09/19/2023 11:40 AM
8624 - 8614 - Locate infrared sensors; Remark:8615	Procedure Step	Published	09/19/2023 5:39 PM
8614 - Locate infrared sensors	Instruction	Published	09/19/2023 11:41 AM
8615 - Typical sensor locations are as follows: Control pillar hou...	Remark	Published	09/19/2023 11:43 AM
8625 - 8617 - Disconnect applicable infrared sensors; Remark:8618	Procedure Step	Published	09/19/2023 12:08 PM
8617 - Disconnect applicable infrared sensors	Instruction	Published	09/19/2023 11:49 AM
8618 - To disconnect sensor cable, turn collar counterclockwise and pull away from s...	Remark	Published	09/19/2023 11:51 AM
8626 - 8619 - Unscrew mounting nut; Remark:8620	Procedure Step	Published	09/19/2023 12:09 PM
8619 - Unscrew mounting nut	Instruction	Published	09/19/2023 11:59 AM
8620 - Rotate threaded nut counterclockwise. It may be necessary to hold the infrare...	Remark	Published	09/19/2023 11:58 AM
8627 - 8621 - Remove sensor from back of door; Remark:8622	Procedure Step	Published	09/19/2023 12:09 PM
8621 - Remove sensor from back of door	Instruction	Published	09/19/2023 12:01 PM
8622 - Removal of infrared sensor	Remark	Published	09/19/2023 12:03 PM
8660 - 8658 - Retain sensor O-ring; Remark:8659	Procedure Step	Published	09/19/2023 5:56 PM
8658 - Retain sensor O-ring	Instruction	Published	09/19/2023 5:55 PM
8659 - Retain Sensor O-ring	Remark	Published	09/19/2023 5:55 PM
3397 - 3395 - Label faulty component; Remark:3396	Procedure Step	Published	07/21/2024 6:59 AM
3395 - Label faulty component	Instruction	Published	08/07/2021 11:07 AM
3396 - Use tag or tape. Include date of removal, description of failure symptoms, co...	Remark	Published	08/09/2021 11:35 AM
8641 - 8628 - Install New Sensor; Remark:	Procedure Step	Published	09/19/2023 4:09 PM
8628 - Install New Sensor	Instruction	Published	09/19/2023 12:35 PM
8642 - 8629 - Verify replacement sensor matches function and color of sensor previously rem...; Remark:8630	Procedure Step	Published	09/19/2023 4:10 PM
8629 - Verify replacement sensor matches function and color of sensor previously rem...	Instruction	Published	09/19/2023 12:36 PM
8630 - Infrared sensor identification	Remark	Published	09/19/2023 12:48 PM
8643 - 8631 - Remove nut closest to sensor face; Remark:8632	Procedure Step	Published	09/19/2023 4:11 PM
8631 - Remove nut closest to sensor face	Instruction	Published	09/19/2023 12:48 PM
8632 - Infrared Nut	Remark	Published	09/19/2023 12:50 PM
8644 - 8633 - Add retained O-ring; Remark:8634	Procedure Step	Published	09/19/2023 4:12 PM
8633 - Add retained O-ring	Instruction	Published	09/19/2023 3:52 PM
8634 - Infrared Sensor O-ring	Remark	Published	09/19/2023 3:55 PM
8645 - 8635 - Mount new infrared sensor; Remark:8636	Procedure Step	Published	09/19/2023 4:13 PM
8635 - Mount new infrared sensor	Instruction	Published	09/19/2023 3:57 PM
8636 - Insert sensor through hole on the back side of door.	Remark	Published	09/19/2023 4:01 PM
8646 - 8638 - Add outside nut to front and hand tighten; Remark:8639	Procedure Step	Published	09/19/2023 4:14 PM
8637 - Note : The nut on the outside should be flush with the sensor.	Annotation	Published	09/19/2023 4:01 PM
8638 - Add outside nut to front and hand tighten	Instruction	Published	09/19/2023 4:02 PM
8639 - Use the adjustable wrench to snug the nut up slightly, just enough for the ga...	Remark	Published	09/19/2023 4:05 PM
8647 - 8661 - Reconnect applicable cable previously removed in Step 4-6; Remark:8559	Procedure Step	Published	09/19/2023 4:15 PM
5553 - Caution : Correct placement of connectors and wiring is critical to proper operation.	Annotation	Published	10/28/2022 2:19 PM
8661 - Reconnect applicable cable previously removed in Step 4-4	Instruction	Published	09/19/2023 6:14 PM
8559 - To reconnect sensor cable, align connectors, push towards sensor, and turn co...	Remark	Published	09/29/2023 12:05 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
8503 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	09/16/2023 9:00 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
7281 - 7252 - Verify RPM start-up; Remark:7253	Procedure Step	Published	04/20/2025 3:26 PM
7252 - Verify RPM start-up	Instruction	Published	04/27/2023 2:23 PM
7253 - RPM will perform a power on self-test (POST) and collect a background radiati...	Remark	Published	05/10/2023 3:14 PM
8654 - 8648 - Verify SC-770 display shows OCCUPIED when infrared beams are...; Remark:8651	Procedure Step	Published	09/19/2023 4:52 PM
8648 - Verify SC-770 display shows OCCUPIED when infrared beams are...	Instruction	Published	09/19/2023 4:23 PM
8651 - SC-770 Occupied	Remark	Published	09/19/2023 4:30 PM
8655 - 8649 - Test sensors independently; Remark:8650	Procedure Step	Published	09/19/2023 4:53 PM
8649 - Test sensors independently	Instruction	Published	09/19/2023 4:24 PM
8650 - Disconnect one receiver cable, shut door, and clear sensors for five (5) seco...	Remark	Published	09/19/2023 4:28 PM
8656 - 8648 - Verify SC-770 display shows OCCUPIED when infrared beams are...; Remark:8651	Procedure Step	Published	09/19/2023 4:54 PM
8653 - 8652 - Repeat steps 4-4 through 4-6 for other receiver sensors.; Remark:	Procedure Step	Published	04/13/2025 6:16 PM
8652 - Repeat steps 4-4 through 4-6 for other receiver sensors.	Instruction	Published	04/13/2025 6:11 PM
7282 - 7254 - Confirm network connection; Remark:7255	Procedure Step	Published	04/27/2023 4:15 PM
7254 - Confirm network connection	Instruction	Published	04/27/2023 2:22 PM
7255 - Contact operators to confirm communications have been reestablished between RPM ...	Remark	Published	05/10/2023 3:15 PM
7283 - 7256 - Close and lock all RPM doors; Remark:	Procedure Step	Published	09/01/2023 11:45 PM
7256 - Close and lock all RPM doors	Instruction	Published	04/27/2023 2:21 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
30 minutes	Duration	Published	04/01/2020 11:35 AM
If system is locked in continuous occupancy or speed indication does not function	Frequency	Published	09/19/2023 5:28 PM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Adjustable wrench	Replacement Parts	Published	06/02/2023 10:08 PM
Ladder: 2 meters, 6 feet tall; non-conducting	Replacement Parts	Published	09/01/2023 9:34 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
Remove Infrared Sensor Nut	Image	Published	09/19/2023 11:57 AM
Mount Infrared Sensors	Image	Published	09/19/2023 5:51 PM
Retained Infrared O-ring	Image	Published	09/19/2023 5:44 PM
Infrared Sensor Identification	Image	Published	09/19/2023 12:39 PM
Outside Nut of Infrared Sensor	Image	Published	09/19/2023 12:49 PM
Tighten Infrared Sensor Nut	Image	Published	09/19/2023 4:03 PM
Infrared Connection	Image	Published	09/29/2023 12:02 PM
Infrared Cable Installation	Image	Published	09/17/2023 10:12 PM
Infrared Sensor Cable	Image	Published	09/17/2023 10:13 PM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM
SC-770 Occupied	Image	Published	09/19/2023 4:30 PM

Read more about RPM Banner IR Occupancy Sensor Replacement

RPM SC-770 Controller Module Replacement

Last Updated: 04/23/2025 1:41 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
1402 - 7927 - Establish Initial Conditions; Remark:	Procedure Step	Published	09/30/2022 1:47 PM
7927 - Establish Initial Conditions	Instruction	Published	07/12/2023 12:23 AM
7268 - 7231 - Close lane; Remark:7233	Procedure Step	Published	04/27/2023 7:01 PM
9053 - Warning : Traffic should temporarily be rerouted or halted during conduction of this pr...	Annotation	Published	09/27/2023 9:09 AM
7231 - Close lane	Instruction	Published	04/18/2023 1:00 PM
7233 - Use orange safety (traffic control) cones to setup barriers. Practice establi...	Remark	Published	04/24/2023 12:18 PM
7269 - 7232 - Open RPM door; Remark:7234	Procedure Step	Published	04/27/2023 7:02 PM
7232 - Open RPM door	Instruction	Published	04/18/2023 1:02 PM
7234 - Open all doors needed to access components.	Remark	Published	04/19/2025 7:48 PM
8450 - 8449 - Collect and record parameters in SC-770 controller before removing if possibl...; Remark:	Procedure Step	Published	09/15/2023 3:34 PM
8449 - Collect and record parameters in SC-770 controller before removing if possibl...	Instruction	Published	09/15/2023 3:34 PM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
8448 - 8447 - Uninstall Faulty SC-770 Controller Module; Remark:	Procedure Step	Published	09/15/2023 3:37 PM
8447 - Uninstall Faulty SC-770 Controller Module	Instruction	Published	09/15/2023 3:37 PM
8445 - 8444 - Disconnect Ethernet and AMPHENOL cables on SC-770; Remark:8662	Procedure Step	Published	09/15/2023 3:45 PM
7792 - Note : It is good engineering practice to ensure all cables and connectors are label...	Annotation	Published	07/07/2023 2:17 PM
8444 - Disconnect Ethernet and AMPHENOL cables on SC-770	Instruction	Published	09/15/2023 3:41 PM
8662 - Top Cables	Remark	Published	09/20/2023 10:49 AM
8663 - Bottom Cables	Remark	Published	09/20/2023 10:57 AM
8239 - 8238 - Loosen SC-770 cover screws; Remark:8237	Procedure Step	Published	09/06/2023 4:14 PM
8238 - Loosen SC-770 cover screws	Instruction	Published	09/06/2023 4:03 PM
8237 - Use the medium Phillips screwdriver to loosen screws. The screws should be ca...	Remark	Published	09/06/2023 4:14 PM
9716 -	Remark	Published	10/13/2023 2:38 PM
8240 - 8235 - Pull cover straight out and away from SC-770 body before rotating lid down; Remark:9715	Procedure Step	Published	09/06/2023 4:18 PM
8236 - Caution : Do not rotate the lid down before pulling it straight away from the SC-770 bo...	Annotation	Published	09/06/2023 4:18 PM
8235 - Pull cover straight out and away from SC-770 body before rotating lid down	Instruction	Published	09/06/2023 4:17 PM
9715 -	Remark	Published	10/13/2023 2:36 PM
8246 -	Remark	Published	09/06/2023 4:32 PM
8667 - 8666 - Remove four (4) mounting screws; Remark:8665	Procedure Step	Published	09/20/2023 1:44 PM
8666 - Remove four (4) mounting screws	Instruction	Published	09/20/2023 1:41 PM
8665 - The mounting screws are located in a deep pocket in each corner of the ...	Remark	Published	09/20/2023 1:44 PM
8446 - 8443 - Remove SC-770; Remark:8668	Procedure Step	Published	09/15/2023 3:48 PM
8443 - Remove SC-770	Instruction	Published	09/15/2023 3:48 PM
8668 -	Remark	Published	09/20/2023 3:41 PM
3397 - 3395 - Label faulty component; Remark:3396	Procedure Step	Published	07/21/2024 6:59 AM
3395 - Label faulty component	Instruction	Published	08/07/2021 11:07 AM
3396 - Use tag or tape. Include date of removal, description of failure symptoms, co...	Remark	Published	08/09/2021 11:35 AM
8457 - 8456 - Install New SC-770 Controller Module; Remark:	Procedure Step	Published	09/15/2023 3:54 PM
8456 - Install New SC-770 Controller Module	Instruction	Published	09/15/2023 3:54 PM
8099 - 8093 - Install four screws; Remark:	Procedure Step	Published	07/31/2023 7:57 PM
8093 - Install four screws	Instruction	Published	07/31/2023 7:57 PM
8268 - 8261 - Close SC-770 module cover and tighten all screws; Remark:	Procedure Step	Published	09/07/2023 2:50 PM
8261 - Close SC-770 module cover and tighten all screws	Instruction	Published	09/07/2023 2:50 PM
8454 - 8453 - Reconnect Ethernet and AMPHENOL cables; Remark:8452	Procedure Step	Published	09/15/2023 4:02 PM
7811 - Caution : Proper connection of cables is critical.	Annotation	Published	07/07/2023 9:48 PM
8453 - Reconnect Ethernet and AMPHENOL cables	Instruction	Published	09/15/2023 3:59 PM
8452 - Connect Ethernet and AMPHENOL cables on top of SC-770, and AMPHENOL cab...	Remark	Published	09/15/2023 4:02 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
7280 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	04/27/2023 4:14 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
8462 - 8451 - Verify SC-770 firmware version; Remark:8461	Procedure Step	Published	09/15/2023 4:19 PM
8254 - Note : If firmware version is not correct, perform procedure DET-RPM-RAP-CM02 to upd...	Annotation	Published	09/07/2023 2:56 PM
8255 - Caution : The firmware version must be correct to operate the system	Annotation	Published	09/07/2023 2:57 PM
8451 - Verify SC-770 firmware version	Instruction	Published	09/15/2023 4:04 PM
8461 - Enter “Program Mode” by pressing “0.” Enter the password 1234 ...	Remark	Published	09/15/2023 4:19 PM
8463 - 8460 - Program parameters into new SC-770; Remark:8459	Procedure Step	Published	09/15/2023 4:20 PM
8253 - Caution : To ensure proper RPM operation, careful attention must be paid when entering ...	Annotation	Published	09/07/2023 3:00 PM
8460 - Program parameters into new SC-770	Instruction	Published	09/15/2023 4:20 PM
8459 - Use parameters previously recorded in Step 1-3. If those were not recorded, t...	Remark	Published	09/15/2023 4:20 PM
8584 - 8458 - Exit programming mode; Remark:8554	Procedure Step	Published	09/17/2023 11:00 PM
8458 - Exit programming mode	Instruction	Published	09/15/2023 4:21 PM
8554 - On SC-770, press # button until main controller screen is di...	Remark	Published	09/17/2023 9:40 PM
7282 - 7254 - Confirm network connection; Remark:7255	Procedure Step	Published	04/27/2023 4:15 PM
7254 - Confirm network connection	Instruction	Published	04/27/2023 2:22 PM
7255 - Contact operators to confirm communications have been reestablished between RPM ...	Remark	Published	05/10/2023 3:15 PM
8670 - 319 - Perform operational test; Remark:8669	Procedure Step	Published	04/08/2025 2:20 PM
319 - Perform operational test	Instruction	Published	06/10/2021 8:31 PM
8669 - DET-RPM-RAP-RM03, RPM Operational Testing	Remark	Published	09/20/2023 4:18 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
30 minutes	Duration	Published	04/01/2020 11:35 AM
Upon failure of SC-770 Controller Module	Frequency	Published	09/15/2023 10:15 AM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Technician 2	Skill Level	Published	04/09/2020 1:17 AM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
Ladder; 2 meters, 6 feet tall; non-conducting if required	Replacement Parts	Published	07/02/2023 4:48 PM
Phillips screwdriver, small with 80 to 100 mm long shaft	Replacement Parts	Published	07/09/2023 1:06 AM
Phillips screwdriver, medium	Replacement Parts	Published	07/07/2023 11:39 PM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
SC-770 top ethernet and AMPHENOL cables	Image	Published	09/20/2023 10:44 AM
SC-770 bottom ethernet and AMPHENOL cables	Image	Published	09/20/2023 10:47 AM
SC-770 Controller Screws	Image	Published	09/01/2023 5:56 PM
Loosen SC-770 cover screws	Image	Published	09/20/2023 1:14 PM
Loosen SC-770 cover screws zoom in	Image	Published	10/13/2023 2:17 PM
SC-770 lid cover removal instruction	Image	Published	10/13/2023 2:22 PM
SC-770 lid cover removal	Image	Published	09/06/2023 4:31 PM
Remove four mounting screws_0.png	Image	Published	09/20/2023 1:39 PM
Remove SC-770	Image	Published	09/20/2023 3:40 PM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM

Read more about RPM SC-770 Controller Module Replacement

RPM Rabbit Board Replacement

Last Updated: 04/23/2025 1:41 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
7478 - 1401 - Establish Initial Conditions; Remark:	Procedure Step	Published	09/01/2023 7:48 PM
1401 - Establish Initial Conditions	Instruction	Published	09/30/2022 3:14 PM
7372 - 7231 - Close lane; Remark:7233	Procedure Step	Published	09/01/2023 7:52 PM
7261 - Warning : Traffic should temporarily be rerouted or halted during this procedure to ens...	Annotation	Published	09/28/2023 2:09 PM
7231 - Close lane	Instruction	Published	04/18/2023 1:00 PM
7233 - Use orange safety (traffic control) cones to setup barriers. Practice establi...	Remark	Published	04/24/2023 12:18 PM
7373 - 7232 - Open RPM door; Remark:7267	Procedure Step	Published	09/01/2023 7:55 PM
7232 - Open RPM door	Instruction	Published	04/18/2023 1:02 PM
7267 - Open all doors needed to access components.	Remark	Published	09/16/2023 4:54 PM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
7386 - 7250 - Power on RPM; Remark:7367	Procedure Step	Published	09/01/2023 7:59 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7367 - Move LD-260 switch to ON position. The PWR ON	Remark	Published	05/11/2023 12:42 PM
7281 - 7252 - Verify RPM start-up; Remark:7253	Procedure Step	Published	04/20/2025 3:26 PM
7252 - Verify RPM start-up	Instruction	Published	04/27/2023 2:23 PM
7253 - RPM will perform a power on self-test (POST) and collect a background radiati...	Remark	Published	05/10/2023 3:14 PM
8199 - 8174 - Record existing SC-770 parameter settings; Remark:8175	Procedure Step	Published	09/01/2023 8:01 PM
8174 - Record existing SC-770 parameter settings	Instruction	Published	09/01/2023 5:40 PM
8175 - Use the attached parameter settings sheet to record the current settings and ...	Remark	Published	09/01/2023 5:46 PM
8221 - 7676 - Brief system operators on expected work, duration, anticipated alarms, and fa...; Remark:	Procedure Step	Published	09/01/2023 9:26 PM
7676 - Brief system operators on expected work, duration, anticipated alarms, and fa...	Instruction	Published	07/01/2023 11:39 PM
8200 - 8176 - Uninstall Faulty Rabbit Board; Remark:	Procedure Step	Published	09/01/2023 8:03 PM
8176 - Uninstall Faulty Rabbit Board	Instruction	Published	09/01/2023 11:19 PM
8201 - 8177 - Loosen screws in each corner and side (6) using medium Phillips screwdriver a...; Remark:8178	Procedure Step	Published	09/01/2023 8:05 PM
7795 - Caution : If you rotate cover of the SCA-775 down without first pulling out from the bo...	Annotation	Published	07/07/2023 2:23 PM
8177 - Loosen screws in each corner and side (6) using medium Phillips screwdriver a...	Instruction	Published	09/01/2023 6:02 PM
8178 - Normally, the cover screws are "captured" and should not come out of cover.	Remark	Published	09/01/2023 6:11 PM
8203 - 8179 - Locate Rabbit board; Remark:8202	Procedure Step	Published	09/01/2023 8:07 PM
8179 - Locate Rabbit board	Instruction	Published	09/01/2023 6:13 PM
8202 - Rabbit board location	Remark	Published	09/01/2023 8:07 PM
8205 - 8180 - Disconnect Ethernet cable from Rabbit board; Remark:8204	Procedure Step	Published	09/01/2023 11:13 PM
7680 - Caution : Make sure to press release button on back of Ethernet cable before removing.	Annotation	Published	07/01/2023 11:54 PM
8180 - Disconnect Ethernet cable from Rabbit board	Instruction	Published	09/01/2023 6:20 PM
8204 - Disconnect Ethernet from Rabbit board	Remark	Published	09/01/2023 8:09 PM
8207 - 8181 - Disconnect wiring harness from SC-771 board for easier access to Rabbit board...; Remark:8206	Procedure Step	Published	09/01/2023 8:13 PM
7798 - Caution : Never remove connectors by pulling on wires.	Annotation	Published	07/07/2023 5:41 PM
7792 - Note : It is good engineering practice to ensure all cables and connectors are label...	Annotation	Published	07/07/2023 2:17 PM
8181 - Disconnect wiring harness from SC-771 board for easier access to Rabbit board...	Instruction	Published	09/01/2023 6:25 PM
8206 - Disconnect Harness	Remark	Published	09/01/2023 8:11 PM
8209 - 8182 - Using small Phillips screwdriver, remove single retaining screw from Rabbit b...; Remark:8208	Procedure Step	Published	09/01/2023 8:14 PM
8182 - Using small Phillips screwdriver, remove single retaining screw from Rabbit b...	Instruction	Published	09/01/2023 6:30 PM
8208 - Unscrew Rabbit board	Remark	Published	09/01/2023 8:14 PM
8211 - 8183 - Remove Rabbit board by gently rocking it back and forth, taking care not to d...; Remark:8210	Procedure Step	Published	09/01/2023 8:17 PM
8183 - Remove Rabbit board by gently rocking it back and forth, taking care not to d...	Instruction	Published	09/01/2023 6:33 PM
8210 - Pull Up Rabbit board	Remark	Published	09/01/2023 8:16 PM
3397 - 3395 - Label faulty component; Remark:3396	Procedure Step	Published	07/21/2024 6:59 AM
3395 - Label faulty component	Instruction	Published	08/07/2021 11:07 AM
3396 - Use tag or tape. Include date of removal, description of failure symptoms, co...	Remark	Published	08/09/2021 11:35 AM
8212 - 8184 - Install New Rabbit Board; Remark:	Procedure Step	Published	09/01/2023 8:22 PM
8184 - Install New Rabbit Board	Instruction	Published	09/01/2023 11:19 PM
8213 - 8185 - Mount new Rabbit board; Remark:8186	Procedure Step	Published	09/01/2023 8:24 PM
8185 - Mount new Rabbit board	Instruction	Published	09/01/2023 6:45 PM
8186 - Press on left and right sides of Rabbit board by rocking it back and forth.&n...	Remark	Published	09/01/2023 6:49 PM
8214 - 8187 - Reinstall single retaining screw securing Rabbit board in place; Remark:8208	Procedure Step	Published	09/01/2023 8:27 PM
8187 - Reinstall single retaining screw securing Rabbit board in place	Instruction	Published	09/01/2023 6:51 PM
8215 - 8188 - Reconnect wiring harnesses and Ethernet cable; Remark:7731	Procedure Step	Published	09/01/2023 8:29 PM
7808 - Caution : Proper connection of wiring harnesses is critical.	Annotation	Published	07/07/2023 9:39 PM
8188 - Reconnect wiring harnesses and Ethernet cable	Instruction	Published	09/01/2023 6:54 PM
7731 - Insert Ethernet connector at top of SC-770 module. Connector will audibly "cl...	Remark	Published	07/02/2023 2:36 AM
8216 - 8189 - Close and secure SC-770 module; Remark:8190	Procedure Step	Published	04/13/2025 6:16 PM
8189 - Close and secure SC-770 module	Instruction	Published	04/13/2025 5:57 PM
8190 - Gently tighten 6 screws at the corners and sides on the SC-770 module.	Remark	Published	04/13/2025 5:57 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
8217 - 8193 - Verify Rabbit board firmware is correct; Remark:8194	Procedure Step	Published	09/01/2023 8:39 PM
8191 - Caution : Rabbit board must be configured with correct firmware version before use....	Annotation	Published	09/01/2023 7:11 PM
8192 - Note : If Rabbit board is not pre-configured with correct firmware version, this mus...	Annotation	Published	09/01/2023 7:16 PM
8193 - Verify Rabbit board firmware is correct	Instruction	Published	09/01/2023 7:18 PM
8194 - Enter Program Mode by pressing “0.” Enter the password ...	Remark	Published	09/01/2023 7:23 PM
8218 - 8195 - Verify parameter settings for specific RPM; Remark:8196	Procedure Step	Published	09/01/2023 8:42 PM
8195 - Verify parameter settings for specific RPM	Instruction	Published	09/01/2023 7:27 PM
8196 - Every RPM has unique parameter settings. The currently approved parameter set...	Remark	Published	09/01/2023 7:30 PM
8220 - 8197 - Verify equipment is in normal operating condition; Remark:8219	Procedure Step	Published	09/01/2023 8:45 PM
8197 - Verify equipment is in normal operating condition	Instruction	Published	09/01/2023 7:32 PM
8219 - DET-RPM-RAP-RM03, Operational Testing procedure.	Remark	Published	09/01/2023 8:45 PM
7283 - 7256 - Close and lock all RPM doors; Remark:	Procedure Step	Published	09/01/2023 11:45 PM
7256 - Close and lock all RPM doors	Instruction	Published	04/27/2023 2:21 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
Upon failure of Rabbit board	Frequency	Published	09/01/2023 8:57 PM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Technician 2	Skill Level	Published	04/09/2020 1:17 AM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
safety glasses	Replacement Parts	Published	07/02/2023 4:48 PM
Ladder: 2 meters, 6 feet tall; non-conducting	Replacement Parts	Published	09/01/2023 9:34 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
Small Phillips (PH1) screwdriver	Tools	Published	05/14/2020 2:48 PM
Medium Phillips (PH2) screwdriver	Tools	Published	04/24/2020 4:40 PM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM
Rabbit Board Location	Image	Published	09/01/2023 6:17 PM
Ethernet Cable Removal from Rabbit Board	Image	Published	09/01/2023 6:21 PM
SC-771 WIring harness	Image	Published	09/01/2023 6:26 PM
Unscrewing Rabbit Board	Image	Published	09/01/2023 6:28 PM
Pull Rabbit Board	Image	Published	09/01/2023 6:31 PM
Push Rabbit Board Down	Image	Published	09/01/2023 6:46 PM
SC-770 Controller Screws	Image	Published	09/01/2023 5:56 PM

Read more about RPM Rabbit Board Replacement

RPM Operational Test

Last Updated: 04/23/2025 1:41 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
1402 - 7927 - Establish Initial Conditions; Remark:	Procedure Step	Published	09/30/2022 1:47 PM
7927 - Establish Initial Conditions	Instruction	Published	07/12/2023 12:23 AM
7977 - 7592 - Inform system operators; Remark:7976	Procedure Step	Published	07/24/2023 9:53 AM
7592 - Inform system operators	Instruction	Published	06/29/2023 3:20 PM
7976 - Operators should expect to receive fault and alarm indications during perform...	Remark	Published	07/24/2023 9:53 AM
7983 - 7981 - Inspect for any physical damage or rodent/insect infestation; Remark:	Procedure Step	Published	07/26/2023 2:45 PM
7982 - Note : Document each step and verification on attached checklist	Annotation	Published	07/26/2023 2:45 PM
7981 - Inspect for any physical damage or rodent/insect infestation	Instruction	Published	07/26/2023 2:44 PM
7984 - 7980 - Close lane and set up barriers or establish a safety watch; Remark:7595	Procedure Step	Published	07/26/2023 2:47 PM
7678 - Warning : Traffic should temporarily be rerouted or halted during conduction of this pr...	Annotation	Published	07/03/2023 10:23 AM
7980 - Close lane and set up barriers or establish a safety watch	Instruction	Published	07/26/2023 2:46 PM
7595 - Use orange safety (traffic control) cones or equivalent per site-specific saf...	Remark	Published	06/29/2023 3:33 PM
7280 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	04/27/2023 4:14 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
7997 - 7995 - Disable RPM occupancy sensors; Remark:7994	Procedure Step	Published	07/26/2023 3:08 PM
7995 - Disable RPM occupancy sensors	Instruction	Published	07/26/2023 3:07 PM
7994 - “Relays” Parameter in SC-770 controller must be set to “ON.” Audible ...	Remark	Published	07/26/2023 3:07 PM
7993 - 7992 - Test Gamma Radiation Detection; Remark:	Procedure Step	Published	07/26/2023 3:33 PM
7992 - Test Gamma Radiation Detection	Instruction	Published	07/26/2023 3:33 PM
7989 - 7988 - Initiate and maintain occupancy by interrupting beam of occupancy sensor ...; Remark:	Procedure Step	Published	07/26/2023 3:37 PM
7988 - Initiate and maintain occupancy by interrupting beam of occupancy sensor ...	Instruction	Published	07/26/2023 3:34 PM
7990 - 7987 - Hold Cs-137 source, Co-57 source, or both near front of either gamma detector...; Remark:	Procedure Step	Published	07/26/2023 3:38 PM
7987 - Hold Cs-137 source, Co-57 source, or both near front of either gamma detector...	Instruction	Published	07/26/2023 3:38 PM
7991 - 7986 - Verify red strobe and audible indications function; Remark:7985	Procedure Step	Published	07/26/2023 3:38 PM
7986 - Verify red strobe and audible indications function	Instruction	Published	07/26/2023 3:38 PM
7985 - On SC-770 controller On the control pillar door	Remark	Published	07/26/2023 3:39 PM
8006 - 8004 - Remove Cs-137 source, Co-57 source, or both from detector; Remark:	Procedure Step	Published	07/26/2023 3:45 PM
8005 - Note : Move the source at least 10m from the detectors.	Annotation	Published	07/26/2023 3:45 PM
8004 - Remove Cs-137 source, Co-57 source, or both from detector	Instruction	Published	07/26/2023 3:45 PM
8007 - 8003 - Wait at least 30 seconds for background average to stabilize; Remark:	Procedure Step	Published	07/26/2023 3:46 PM
8003 - Wait at least 30 seconds for background average to stabilize	Instruction	Published	07/26/2023 3:46 PM
8008 - 8002 - Initiate a gamma hi background fault by holding Cs-137 source, Co 57 source, ...; Remark:	Procedure Step	Published	07/26/2023 3:47 PM
8002 - Initiate a gamma hi background fault by holding Cs-137 source, Co 57 source, ...	Instruction	Published	07/26/2023 3:47 PM
8009 - 8001 - Verify amber fault LED indication functions; Remark:8000	Procedure Step	Published	07/26/2023 3:49 PM
8001 - Verify amber fault LED indication functions	Instruction	Published	07/26/2023 3:48 PM
8000 - On SC-770 controller On the control pillar door	Remark	Published	04/13/2025 5:56 PM
8010 - 7998 - Remove Cs-137 source, Co-57 source, or both from detector; Remark:	Procedure Step	Published	07/26/2023 3:52 PM
7999 - Note : Move the source at least 10m from the detectors.	Annotation	Published	07/26/2023 3:52 PM
7998 - Remove Cs-137 source, Co-57 source, or both from detector	Instruction	Published	07/26/2023 3:51 PM
8015 - 8014 - Wait at least 30 seconds for background average to stabilize; Remark:	Procedure Step	Published	07/26/2023 3:54 PM
8014 - Wait at least 30 seconds for background average to stabilize	Instruction	Published	07/26/2023 3:54 PM
8016 - 8012 - Disconnect BNC signal cable from any gamma detector to initiate a gamma lo ba...; Remark:8011	Procedure Step	Published	07/26/2023 3:55 PM
8013 - Note : Occupancy sensors must be disabled during testing of fault indications.	Annotation	Published	07/26/2023 3:56 PM
8012 - Disconnect BNC signal cable from any gamma detector to initiate a gamma lo ba...	Instruction	Published	07/26/2023 3:54 PM
8011 - This can be done on the detector itself or at the SCA‐775 box.	Remark	Published	07/26/2023 3:55 PM
8030 - 8001 - Verify amber fault LED indication functions; Remark:7985	Procedure Step	Published	07/26/2023 4:18 PM
8031 - 8003 - Wait at least 30 seconds for background average to stabilize; Remark:	Procedure Step	Published	07/26/2023 4:19 PM
8032 - 8029 - Reconnect BNC signal cable from step 2-10; Remark:	Procedure Step	Published	07/26/2023 4:20 PM
8029 - Reconnect BNC signal cable from step 2-10	Instruction	Published	07/26/2023 4:19 PM
8028 - 8027 - Test Neutron Radiation Detection; Remark:	Procedure Step	Published	07/26/2023 4:21 PM
8027 - Test Neutron Radiation Detection	Instruction	Published	07/26/2023 4:21 PM
8022 - 7988 - Initiate and maintain occupancy by interrupting beam of occupancy sensor ...; Remark:	Procedure Step	Published	07/26/2023 4:22 PM
8021 - Note : Because CF-252 sources also emit gamma radiation, a gamma alarm may also occu...	Annotation	Published	07/26/2023 4:22 PM
8023 - 8020 - Hold Cf-252 source near front of neutron detector; Remark:	Procedure Step	Published	07/26/2023 4:23 PM
8020 - Hold Cf-252 source near front of neutron detector	Instruction	Published	07/26/2023 4:23 PM
8024 - 8019 - Verify blue strobe and audible indication functions; Remark:7985	Procedure Step	Published	07/26/2023 4:27 PM
8019 - Verify blue strobe and audible indication functions	Instruction	Published	07/26/2023 4:24 PM
8025 - 8018 - Remove Cf-252 source from detector; Remark:	Procedure Step	Published	07/26/2023 4:29 PM
8018 - Remove Cf-252 source from detector	Instruction	Published	07/26/2023 4:28 PM
8026 - 8017 - Wait at least 2 minutes for background average to stabilize; Remark:	Procedure Step	Published	07/26/2023 4:30 PM
8017 - Wait at least 2 minutes for background average to stabilize	Instruction	Published	07/26/2023 4:30 PM
8035 - 8033 - Initiate a neutron hi background fault by holding Cf‐252 source near front ...; Remark:	Procedure Step	Published	07/26/2023 4:32 PM
8034 - Note : A gamma hi fault may also occur during this step. If this is unacceptable, ei...	Annotation	Published	07/26/2023 4:32 PM
8033 - Initiate a neutron hi background fault by holding Cf‐252 source near front ...	Instruction	Published	07/26/2023 4:32 PM
8036 - 8001 - Verify amber fault LED indication functions; Remark:7985	Procedure Step	Published	07/26/2023 4:33 PM
8037 - 8018 - Remove Cf-252 source from detector; Remark:	Procedure Step	Published	07/26/2023 4:34 PM
8044 - 8043 - Test Tamper Fault Circuitry; Remark:	Procedure Step	Published	07/27/2023 8:54 AM
8043 - Test Tamper Fault Circuitry	Instruction	Published	07/27/2023 8:50 AM
8041 - 8040 - Disconnect the AC power supplied to the portal monitor to initiate a “Loss ...; Remark:8039	Procedure Step	Published	07/27/2023 8:57 AM
8040 - Disconnect the AC power supplied to the portal monitor to initiate a “Loss ...	Instruction	Published	07/27/2023 8:55 AM
8039 - 1.If RPM breaker in associated utility panel is marked: Open the RPMs dedicat...	Remark	Published	07/27/2023 8:57 AM
8042 - 8038 - Re-energize RPM, remove magnet from door switch, close cabinet door, and allo...; Remark:	Procedure Step	Published	07/27/2023 8:58 AM
8038 - Re-energize RPM, remove magnet from door switch, close cabinet door, and allo...	Instruction	Published	07/27/2023 8:58 AM
8051 - 8050 - Initiate a cabinet open tamper fault; Remark:	Procedure Step	Published	07/27/2023 9:00 AM
8050 - Initiate a cabinet open tamper fault	Instruction	Published	07/27/2023 9:00 AM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
253 - 242 - Document and report any unresolved problems; Remark:	Procedure Step	Published	06/22/2021 10:23 AM
242 - Document and report any unresolved problems	Instruction	Published	04/21/2025 11:45 AM
Routine Maintenance Procedure	Document Type	Published	03/02/2020 3:31 PM
10 minutes	Duration	Published	04/01/2020 11:35 AM
Quarterly	Frequency	Published	08/02/2020 10:39 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
Magnet	Replacement Parts	Published	07/24/2023 9:53 AM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM

Read more about RPM Operational Test

RPM Desiccant Inspection and Replacement

Last Updated: 04/23/2025 1:41 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
7928 - 7927 - Establish Initial Conditions; Remark:	Procedure Step	Published	07/12/2023 12:24 AM
7927 - Establish Initial Conditions	Instruction	Published	07/12/2023 12:23 AM
7969 - 7968 - Close lane; Remark:8224	Procedure Step	Published	07/12/2023 12:35 AM
8226 - Warning : Traffic should temporarily be rerouted or halted during this procedure to ens...	Annotation	Published	09/05/2023 1:04 PM
7968 - Close lane	Instruction	Published	07/12/2023 12:35 AM
8224 - Use orange safety (traffic control) cones to setup barriers. Practice establi...	Remark	Published	09/05/2023 11:26 AM
7926 - 7924 - Open RPM door.; Remark:8223	Procedure Step	Published	07/12/2023 12:25 AM
7924 - Open RPM door.	Instruction	Published	07/12/2023 12:25 AM
8223 - Open all doors needed to access components.	Remark	Published	09/05/2023 11:27 AM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
7964 - 7963 - Inspect Desiccant; Remark:	Procedure Step	Published	07/12/2023 12:44 AM
7963 - Inspect Desiccant	Instruction	Published	10/12/2023 10:01 AM
7959 - 7958 - Inspect existing desiccant bags.; Remark:8233	Procedure Step	Published	07/12/2023 12:47 AM
7958 - Inspect existing desiccant bags.	Instruction	Published	07/12/2023 12:44 AM
8233 - Inspect existing desiccant bags visually and by feel. If the bags are only pa...	Remark	Published	09/05/2023 8:31 PM
7960 - 7956 - Document the current date on the existing bag if no replacement is required.; Remark:	Procedure Step	Published	07/12/2023 12:48 AM
7956 - Document the current date on the existing bag if no replacement is required.	Instruction	Published	07/12/2023 12:48 AM
7961 - 7955 - Inspect interior of RPM cabinets.; Remark:7954	Procedure Step	Published	07/12/2023 12:49 AM
7955 - Inspect interior of RPM cabinets.	Instruction	Published	07/12/2023 12:48 AM
7954 - Inspect cabinets for dirt, debris, and signs of water or rodent/insect infest...	Remark	Published	07/12/2023 12:48 AM
7962 - 7953 - Clean cabinet interior.; Remark:8227	Procedure Step	Published	07/12/2023 12:49 AM
7953 - Clean cabinet interior.	Instruction	Published	07/12/2023 12:49 AM
8227 - Use absorbent cleaning rags if required.	Remark	Published	09/05/2023 1:17 PM
7952 - 7951 - Replace Desiccant; Remark:	Procedure Step	Published	07/12/2023 12:50 AM
7951 - Replace Desiccant	Instruction	Published	10/12/2023 10:02 AM
7947 - 7945 - Remove exhausted desiccant bag(s); Remark:	Procedure Step	Published	07/12/2023 12:51 AM
7945 - Remove exhausted desiccant bag(s)	Instruction	Published	07/12/2023 12:51 AM
7948 - 7944 - Install new desiccant bag(s) in place of removed bag; Remark:	Procedure Step	Published	07/12/2023 12:52 AM
7975 - Caution : Place bags away from electrical connections to avoid damage if desiccant leak...	Annotation	Published	07/21/2023 4:26 PM
7944 - Install new desiccant bag(s) in place of removed bag	Instruction	Published	07/12/2023 12:52 AM
7949 - 7943 - Properly dispose of exhausted desiccant bag; Remark:	Procedure Step	Published	07/12/2023 12:53 AM
7943 - Properly dispose of exhausted desiccant bag	Instruction	Published	07/12/2023 12:52 AM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
7280 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	04/27/2023 4:14 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
7281 - 7252 - Verify RPM start-up; Remark:7253	Procedure Step	Published	04/20/2025 3:26 PM
7252 - Verify RPM start-up	Instruction	Published	04/27/2023 2:23 PM
7253 - RPM will perform a power on self-test (POST) and collect a background radiati...	Remark	Published	05/10/2023 3:14 PM
7282 - 7254 - Confirm network connection; Remark:7255	Procedure Step	Published	04/27/2023 4:15 PM
7254 - Confirm network connection	Instruction	Published	04/27/2023 2:22 PM
7255 - Contact operators to confirm communications have been reestablished between RPM ...	Remark	Published	05/10/2023 3:15 PM
7283 - 7256 - Close and lock all RPM doors; Remark:	Procedure Step	Published	09/01/2023 11:45 PM
7256 - Close and lock all RPM doors	Instruction	Published	04/27/2023 2:21 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Routine Maintenance Procedure	Document Type	Published	03/02/2020 3:31 PM
minutes	Duration	Published	05/26/2022 11:41 AM
Monthly	Frequency	Published	04/01/2020 11:36 AM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
Ladder; 2 meters, 6 feet tall; non-conducting if required	Replacement Parts	Published	07/02/2023 4:48 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
Safety glasses if required	Replacement Parts	Published	06/20/2023 4:47 PM
Medium Phillips (PH2) screwdriver	Tools	Published	04/24/2020 4:40 PM
Small Phillips (PH1) screwdriver	Tools	Published	05/14/2020 2:48 PM
Marker for marking the date on the desiccant bag	Replacement Parts	Published	07/12/2023 12:31 AM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
DET-RPM-RAP-RM01 Desiccant Inspection and Replacement step 2-1	Image	Published	07/12/2023 9:19 AM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM

Read more about RPM Desiccant Inspection and Replacement

RPM SCA-775 Module Replacement

Last Updated: 04/23/2025 1:41 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Rapiscan VM-250 Vehicle Monitor	Device	Published	10/14/2024 9:50 AM
Rapiscan PM-700 Pedestrian Monitor	Device	Published	06/20/2024 11:38 AM
Rapiscan TM-850 Rail Monitor	Device	Published	09/18/2024 10:28 AM
Rapiscan CM-267 Conveyor Monitor	Device	Published	06/27/2024 1:02 PM
7264 - 1401 - Establish Initial Conditions; Remark:	Procedure Step	Published	04/27/2023 7:00 PM
1401 - Establish Initial Conditions	Instruction	Published	09/30/2022 3:14 PM
7823 - 7592 - Inform system operators; Remark:	Procedure Step	Published	07/07/2023 10:54 PM
7592 - Inform system operators	Instruction	Published	06/29/2023 3:20 PM
7824 - 7676 - Brief system operators on expected work, duration, anticipated alarms, and fa...; Remark:7677	Procedure Step	Published	07/07/2023 10:55 PM
7676 - Brief system operators on expected work, duration, anticipated alarms, and fa...	Instruction	Published	07/01/2023 11:39 PM
7677 - Operators should expect numerous fault indications and alarms during procedur...	Remark	Published	07/02/2023 3:05 AM
7847 - 7594 - Close lane and set up barriers to establish a safety watch; Remark:7846	Procedure Step	Published	07/08/2023 11:41 PM
7678 - Warning : Traffic should temporarily be rerouted or halted during conduction of this pr...	Annotation	Published	07/03/2023 10:23 AM
7594 - Close lane and set up barriers to establish a safety watch	Instruction	Published	06/29/2023 3:28 PM
7846 - Orange safety cones (traffic control) or equivalent per site-specific safety ...	Remark	Published	07/08/2023 11:40 PM
7270 - 7235 - Power off RPM; Remark:7236	Procedure Step	Published	09/01/2023 7:57 PM
7235 - Power off RPM	Instruction	Published	04/24/2023 12:30 PM
7236 - Move LD-260 switch to OFF position. The PWR ON	Remark	Published	04/27/2023 4:25 PM
7850 - 7848 - Removal of SCA-775 Module; Remark:	Procedure Step	Published	07/08/2023 11:48 PM
7848 - Removal of SCA-775 Module	Instruction	Published	07/08/2023 11:45 PM
7852 - 7849 - Disconnect two cables on bottom of SCA-775 module; Remark:7851	Procedure Step	Published	07/08/2023 11:51 PM
7849 - Disconnect two cables on bottom of SCA-775 module	Instruction	Published	07/08/2023 11:46 PM
7851 - Connectors are disconnected by turning lock ring multiple times and then pull...	Remark	Published	07/08/2023 11:50 PM
7855 - 7853 - Disconnect all BNC and miniature high voltage (MHV) cables on top of SCA-775 ...; Remark:7854	Procedure Step	Published	07/08/2023 11:59 PM
7792 - Note : It is good engineering practice to ensure all cables and connectors are label...	Annotation	Published	07/07/2023 2:17 PM
7853 - Disconnect all BNC and miniature high voltage (MHV) cables on top of SCA-775 ...	Instruction	Published	07/08/2023 11:56 PM
7854 - BNC Connectors	Remark	Published	07/08/2023 11:58 PM
7857 - 7856 - Loosen screws in each corner (4) using medium Phillips screwdriver, and open ...; Remark:7797	Procedure Step	Published	07/09/2023 12:04 AM
7795 - Caution : If you rotate cover of the SCA-775 down without first pulling out from the bo...	Annotation	Published	07/07/2023 2:23 PM
7856 - Loosen screws in each corner (4) using medium Phillips screwdriver, and open ...	Instruction	Published	07/09/2023 12:01 AM
7797 - Normally the cover screws are captured and should not come out of cover. ...	Remark	Published	07/07/2023 2:34 PM
9467 - To prevent breaking the hinge on the module / door, once the retainer screws ...	Remark	Published	10/03/2023 3:32 PM
7861 - 7859 - Remove 4 mounting screws; Remark:7860	Procedure Step	Published	07/09/2023 12:12 AM
7858 - Note : Most replaceable bit type screwdrivers will be too large in diameter to fit i...	Annotation	Published	07/09/2023 12:06 AM
7859 - Remove 4 mounting screws	Instruction	Published	07/09/2023 12:07 AM
7860 - The screws to be removed are located in the bottom of the irregularly shaped ...	Remark	Published	07/09/2023 12:11 AM
7863 - 7862 - Remove SCA-775 module from back plate; Remark:	Procedure Step	Published	07/09/2023 12:15 AM
7862 - Remove SCA-775 module from back plate	Instruction	Published	07/09/2023 12:14 AM
3397 - 3395 - Label faulty component; Remark:3396	Procedure Step	Published	07/21/2024 6:59 AM
3395 - Label faulty component	Instruction	Published	08/07/2021 11:07 AM
3396 - Use tag or tape. Include date of removal, description of failure symptoms, co...	Remark	Published	08/09/2021 11:35 AM
7865 - 7864 - Install New SCA-775 Module; Remark:	Procedure Step	Published	07/09/2023 12:18 AM
7864 - Install New SCA-775 Module	Instruction	Published	07/09/2023 12:18 AM
7868 - 7866 - Reinstall all four corner screws to mount replacement module; Remark:7867	Procedure Step	Published	07/09/2023 12:23 AM
7866 - Reinstall all four corner screws to mount replacement module	Instruction	Published	07/09/2023 12:20 AM
7867 - Install all screws loosely at first to facillitate easy mounting, then gently...	Remark	Published	07/09/2023 12:22 AM
7879 - 7878 - Reattach two connectors on bottom of SCA-775 module; Remark:7870	Procedure Step	Published	07/09/2023 1:16 AM
7878 - Reattach two connectors on bottom of SCA-775 module	Instruction	Published	07/09/2023 1:15 AM
7870 - The cable connectors are different sizes and keyed so they cannot be reinstal...	Remark	Published	07/09/2023 12:26 AM
7874 - 7872 - Reconnect BNC and MHV cables on top of SCA-775 module; Remark:7873	Procedure Step	Published	07/09/2023 12:31 AM
7811 - Caution : Proper connection of cables is critical.	Annotation	Published	07/07/2023 9:48 PM
7872 - Reconnect BNC and MHV cables on top of SCA-775 module	Instruction	Published	07/09/2023 12:30 AM
7873 - Verify each cable is connected to the appropriate connector.	Remark	Published	07/09/2023 12:31 AM
7837 - 7814 - Close SCA-775 module cover and tighten 4 screws; Remark:7815	Procedure Step	Published	07/07/2023 11:09 PM
7814 - Close SCA-775 module cover and tighten 4 screws	Instruction	Published	07/07/2023 9:50 PM
7815 - If the follow-on alignment and functional compliance test procedures are to b...	Remark	Published	07/07/2023 9:52 PM
7280 - 7250 - Power on RPM; Remark:7251	Procedure Step	Published	04/27/2023 4:14 PM
7250 - Power on RPM	Instruction	Published	05/01/2023 8:31 AM
7251 - Move LD-260 switch to ON position. The LED PWR ON	Remark	Published	05/10/2023 3:14 PM
7281 - 7252 - Verify RPM start-up; Remark:7253	Procedure Step	Published	04/20/2025 3:26 PM
7252 - Verify RPM start-up	Instruction	Published	04/27/2023 2:23 PM
7253 - RPM will perform a power on self-test (POST) and collect a background radiati...	Remark	Published	05/10/2023 3:14 PM
7279 - 7249 - Return equipment to normal operating condition; Remark:	Procedure Step	Published	04/27/2023 4:13 PM
7249 - Return equipment to normal operating condition	Instruction	Published	04/08/2025 3:22 PM
7840 - 7816 - Perform electronic alignment; Remark:7817	Procedure Step	Published	07/07/2023 11:12 PM
7816 - Perform electronic alignment	Instruction	Published	07/07/2023 9:55 PM
7817 - DET-RPM-RAP-CM01, RPM Electronic Alignment Procedure.	Remark	Published	04/13/2025 5:55 PM
7842 - 7820 - Inform system operators upon completion of maintenance action; Remark:	Procedure Step	Published	07/07/2023 11:15 PM
7820 - Inform system operators upon completion of maintenance action	Instruction	Published	07/07/2023 10:02 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
Upon failure of SCA-775 module	Frequency	Published	07/09/2023 12:50 AM
Warning	Annotation Type	Published	03/02/2020 3:25 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
Keys to access RPM	Replacement Parts	Published	04/27/2023 6:56 PM
Reflective safety vest if required	Replacement Parts	Published	06/20/2023 4:47 PM
safety glasses	Replacement Parts	Published	07/02/2023 4:48 PM
Ladder; 2 meters, 6 feet tall; non-conducting if required	Replacement Parts	Published	07/02/2023 4:48 PM
Traffic control cones or equivalent if required	Replacement Parts	Published	06/20/2023 4:47 PM
Phillips screwdriver, medium	Replacement Parts	Published	07/07/2023 11:39 PM
Phillips screwdriver, small with 80 to 100 mm long shaft	Replacement Parts	Published	07/09/2023 1:06 AM
LD-260 Disconnect Switch Power Off	Image	Published	04/24/2023 12:49 PM
SCA-775 Two Connectors	Image	Published	07/08/2023 11:48 PM
SCA-775 BNC Connectors	Image	Published	07/08/2023 11:57 PM
Remove Six (6) Cover Screws	Image	Published	07/07/2023 2:27 PM
Cover screws are captured	Image	Published	10/04/2023 3:01 PM
To prevent breaking the hinge	Image	Published	10/04/2023 3:02 PM
SCA-775 Screw Sockets	Image	Published	07/09/2023 12:09 AM
LD-260 Disconnect Switch Power On	Image	Published	05/04/2023 3:37 PM

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