RPM LD-260 Load Disconnect Fuse Replacement

Last Updated: 06/17/2025 2:10 PM

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

Title Type Status Last Updated
Rapiscan PM-700 Pedestrian Monitor
Device
Published
06/05/2025 11:30 AM
Rapiscan VM-250 Vehicle Monitor
Device
Published
06/05/2025 11:26 AM
Rapiscan TM-850 Rail Monitor
Device
Published
06/05/2025 11:31 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
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
05/16/2025 8:03 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
7454 - 7290 - Disable tamper switches; Remark:7416
Procedure Step
Published
06/02/2023 5:25 PM
7290 - Disable tamper switches
Instruction
Published
05/01/2023 8:14 AM
7416 - Use a magnet to disable tamper switches for all open doors. Use adhesive tape...
Remark
Published
06/02/2023 1:18 PM
8561 - 7291 - Disable both infrared occupancy sensors; Remark:8514
Procedure Step
Published
09/18/2023 12:05 AM
5291 - Note : It is good practice to verify all cables and connectors are labeled prior to ...
Annotation
Published
10/24/2022 8:35 AM
7291 - Disable both infrared occupancy sensors
Instruction
Published
05/01/2023 8:15 AM
8514 - Verify sensors mounted in control pillar door are receivers.
Remark
Published
09/29/2023 11:52 AM
9205 - To disconnect sensor cable, turn collar counterclockwise and pull away from s...
Remark
Published
09/29/2023 11:52 AM
8070 - 8066 - Disconnect upper left connector; Remark:8065
Procedure Step
Published
07/31/2023 1:54 PM
8066 - Disconnect upper left connector
Instruction
Published
07/31/2023 1:49 PM
8065 - The power input connector is a three-pin Molex. Both LEDs should be off when ...
Remark
Published
07/31/2023 1:54 PM
8077 - 8076 - Uninstall Faulty Fuse; Remark:
Procedure Step
Published
07/31/2023 4:31 PM
8076 - Uninstall Faulty Fuse
Instruction
Published
07/31/2023 4:31 PM
8075 - 8074 - Remove switch retaining nut; Remark:8073
Procedure Step
Published
07/31/2023 4:38 PM
8074 - Remove switch retaining nut
Instruction
Published
07/31/2023 4:32 PM
8073 - A small box end or crescent wrench may be required to loosen the switch retai...
Remark
Published
07/31/2023 4:38 PM
8084 - 8083 - Remove four cover plate screws; Remark:8082
Procedure Step
Published
07/31/2023 7:46 PM
8083 - Remove four cover plate screws
Instruction
Published
07/31/2023 7:44 PM
8082 -
Remark
Published
07/31/2023 7:46 PM
8085 - 8081 - Remove cover plate; Remark:8080
Procedure Step
Published
07/31/2023 7:52 PM
8081 - Remove cover plate
Instruction
Published
07/31/2023 7:51 PM
8080 -
Remark
Published
07/31/2023 7:52 PM
8086 - 8079 - Remove failed fuse; Remark:8078
Procedure Step
Published
07/31/2023 7:54 PM
8079 - Remove failed fuse
Instruction
Published
07/31/2023 7:53 PM
8078 - Carefully pull or pry the failed fuse from holder.
Remark
Published
07/31/2023 7:54 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
8097 - 8096 - Install New Fuse; Remark:
Procedure Step
Published
07/31/2023 7:56 PM
8096 - Install New Fuse
Instruction
Published
07/31/2023 7:55 PM
10323 - 10322 - Place the new fuse in the fuse holder.; Remark:
Procedure Step
Published
11/17/2023 7:19 PM
10322 - Place the new fuse in the fuse holder.
Instruction
Published
11/17/2023 7:18 PM
8098 - 8094 - Install cover plate; Remark:
Procedure Step
Published
07/31/2023 7:56 PM
8094 - Install cover plate
Instruction
Published
07/31/2023 7:56 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
8100 - 8092 - Install switch retaining nut; Remark:
Procedure Step
Published
07/31/2023 7:58 PM
8092 - Install switch retaining nut
Instruction
Published
07/31/2023 7:57 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
8089 - 8088 - Reconnect upper left connector; Remark:8087
Procedure Step
Published
07/31/2023 8:06 PM
8088 - Reconnect upper left connector
Instruction
Published
07/31/2023 8:01 PM
8087 - When the connector is reconnected, the AC LED should be lit....
Remark
Published
07/31/2023 8:05 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
8587 - 7305 - Enable both infrared occupancy sensors; Remark:8559
Procedure Step
Published
09/17/2023 11:03 PM
5553 - Caution : Correct placement of connectors and wiring is critical to proper operation.
Annotation
Published
10/28/2022 2:19 PM
7305 - Enable both infrared occupancy sensors
Instruction
Published
05/01/2023 8:33 AM
8559 - To reconnect sensor cable, align connectors, push towards sensor, and turn co...
Remark
Published
09/29/2023 12:05 PM
7474 - 7310 - Enable tamper switches; Remark:7451
Procedure Step
Published
06/02/2023 5:41 PM
7310 - Enable tamper switches
Instruction
Published
05/01/2023 8:36 AM
7451 - Remove magnets and/or adhesive tape from door tamper switches.
Remark
Published
04/13/2025 5:46 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
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
9385 - 319 - Perform operational test; Remark:9347
Procedure Step
Published
06/16/2025 5:15 PM
319 - Perform operational test
Instruction
Published
06/10/2021 8:31 PM
9347 - DET-RPM-RAP-RM03 RPM Operational Test.
Remark
Published
10/03/2023 12:11 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
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
20 minutes
Duration
Published
05/18/2020 5:44 PM
Upon failure of the fuse
Frequency
Published
11/17/2023 6:27 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
Small Phillips (PH1) screwdriver
Tools
Published
05/14/2020 2:48 PM
Medium Phillips (PH2) screwdriver
Tools
Published
04/24/2020 4:40 PM
Orange/yellow safety vest
Replacement Parts
Published
04/27/2023 6:56 PM
Safety shoes
Replacement Parts
Published
04/27/2023 6:56 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
Orange traffic cones
Replacement Parts
Published
04/27/2023 6:56 PM
Small crescent wrench
Tools
Published
07/31/2023 10:46 AM
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
Disable tamper switch
Image
Published
09/07/2023 8:22 PM
Disable Tamper Switch
Image
Published
06/02/2023 2:28 PM
Infrared Receiver
Image
Published
09/17/2023 7:09 PM
Infrared Receiver DC
Image
Published
09/29/2023 11:47 AM
Infrared Disconnect Sensor Cable
Image
Published
09/17/2023 7:11 PM
Infrared Sensor Disconnect
Image
Published
09/17/2023 7:12 PM
Unplugged LD-260
Image
Published
11/17/2023 6:50 PM
LD-260 Switch Power Off
Image
Published
11/17/2023 6:49 PM
LD-260 Nut
Image
Published
11/17/2023 7:06 PM
Remove four cover plate screws
Image
Published
07/31/2023 7:46 PM
LD-260 Cover Removed
Image
Published
11/17/2023 8:25 PM
LD-260 Fuse
Image
Published
11/17/2023 7:10 PM
LD-260
Image
Published
07/31/2023 7:42 PM
LD-260 Disconnect Switch Power On
Image
Published
06/04/2025 1:28 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
Remove Magnet from Tamper.PNG
Image
Published
09/28/2023 9:37 AM
Remove Magnet on Tamper Switch
Image
Published
06/02/2023 4:31 PM