RPM Tamper Switch Alignment, Replacement, and Repair

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
9339 - 1401 - Establish Initial Conditions; Remark:
Procedure Step
Published
10/03/2023 9:55 AM
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
9333 - 9237 - Verify Alignment of Tamper Switch and Magnet; Remark:
Procedure Step
Published
10/03/2023 9:58 AM
9291 - Note : Depending on the age and model of RPM, the tamper switch may be held in place by...
Annotation
Published
10/03/2023 10:38 AM
9292 - Note : The troubleshooting process should determine if the reed switch is bad, or if th...
Annotation
Published
10/03/2023 10:36 AM
9237 - Verify Alignment of Tamper Switch and Magnet
Instruction
Published
10/03/2023 12:01 PM
9329 - 9238 - Measure distance from inside edge of cabinet to edge of tamper switch; Remark:9296
Procedure Step
Published
10/03/2023 9:59 AM
9238 - Measure distance from inside edge of cabinet to edge of tamper switch
Instruction
Published
10/03/2023 11:59 AM
9296 - There is no predetermined position of a tamper switch. The switch may be located...
Remark
Published
10/03/2023 1:04 PM
9330 - 9239 - Measure distance from inside edge of door to edge of magnet; Remark:9297
Procedure Step
Published
10/03/2023 9:59 AM
9239 - Measure distance from inside edge of door to edge of magnet
Instruction
Published
10/03/2023 11:58 AM
9297 - The location of the magnet is determined by the location of the tamper switch.
Remark
Published
10/03/2023 1:03 PM
9331 - 9240 - Verify alignment of tamper switch and mag...; Remark:9298
Procedure Step
Published
10/03/2023 10:00 AM
9240 - Verify alignment of tamper switch and magnet
Instruction
Published
10/03/2023 11:58 AM
9298 - The alignment of the magnet and the tamper switch need to be within 6 mm (1/4 in...
Remark
Published
10/03/2023 1:03 PM
9332 - 9241 - Relocate tamper switch or magnet to corre...; Remark:9299
Procedure Step
Published
10/03/2023 10:00 AM
9293 - Note : Consider relocating the tamper switch, rather than the magnet, to minimize numbe...
Annotation
Published
10/03/2023 10:36 AM
9294 - Caution : Wear safety glasses as appropriate.
Annotation
Published
10/03/2023 10:35 AM
9241 - Relocate tamper switch or magnet to correct any misalignment, if necessary
Instruction
Published
10/03/2023 11:58 AM
9299 - Drill and tap new holes that align the tamper switch to the magnet using a porta...
Remark
Published
10/03/2023 1:02 PM
9328 - 9242 - Tamper Switch Replacement and Wiring Connection; Remark:
Procedure Step
Published
10/03/2023 10:01 AM
9242 - Tamper Switch Replacement and Wiring Connection
Instruction
Published
10/03/2023 11:57 AM
9322 - 9304 - Remove two screws of tamper switch using a medium Phillips screwdriver; Remark:9524
Procedure Step
Published
10/03/2023 10:01 AM
9304 - Remove two screws of tamper switch using a medium Phillips screwdriver
Instruction
Published
10/03/2023 11:56 AM
9524 -
Remark
Published
10/04/2023 11:21 AM
9323 - 9305 - Install new tamper switch with two screws...; Remark:9300
Procedure Step
Published
10/03/2023 10:01 AM
9305 - Install new tamper switch with two screws using a medium Phillips screwdriver
Instruction
Published
10/03/2023 11:56 AM
9300 - Reseal holes with RTV following tamper switch installation.
Remark
Published
10/03/2023 1:02 PM
9324 - 9306 - Determine if replacement terminal ends match existing terminal ends; Remark:9301
Procedure Step
Published
10/03/2023 10:02 AM
9306 - Determine if replacement terminal ends match existing terminal ends
Instruction
Published
10/03/2023 11:55 AM
9301 - If the replacement terminal ends do not match the existing terminal ends, it may...
Remark
Published
10/03/2023 1:01 PM
9325 - 9307 - Remove ¼ inch (6mm) of insulation from tamper switch wire end using wire stripp...; Remark:9523
Procedure Step
Published
10/03/2023 10:02 AM
9307 - Remove ¼ inch (6mm) of insulation from tamper switch wire end using wire stripp...
Instruction
Published
10/03/2023 11:55 AM
9523 -
Remark
Published
10/04/2023 11:23 AM
9326 - 9308 - Insert tamper switch wire into terminal end and crimp using crimping tool; Remark:9522
Procedure Step
Published
10/03/2023 10:02 AM
9308 - Insert tamper switch wire into terminal end and crimp using crimping tool
Instruction
Published
10/03/2023 11:54 AM
9522 -
Remark
Published
10/04/2023 11:24 AM
9327 - 9309 - Connect tamper switch to existing wiring using terminal end connectors; Remark:9521
Procedure Step
Published
10/03/2023 10:02 AM
9309 - Connect tamper switch to existing wiring using terminal end connectors
Instruction
Published
10/03/2023 10:42 AM
9521 -
Remark
Published
10/04/2023 11:25 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
9318 - 9312 - Verify Control pillar tamper switch is operational; Remark:9302
Procedure Step
Published
10/03/2023 10:04 AM
9312 - Verify Control pillar tamper switch is operational
Instruction
Published
10/03/2023 10:41 AM
9302 - Open and close each door of the Control pillar, ensuring that the LED fault ligh...
Remark
Published
10/03/2023 1:01 PM
9319 - 9313 - Verify Auxiliary pillar tamper switch is ...; Remark:9303
Procedure Step
Published
10/03/2023 10:04 AM
9313 - Verify Auxiliary pillar tamper switch is operational
Instruction
Published
10/03/2023 10:40 AM
9303 - Open and close each door of the Auxiliary pillar, ensuring that the LED fault li...
Remark
Published
10/03/2023 1:01 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
Corrective Maintenance Procedure
Document Type
Published
03/02/2020 3:32 PM
1 hour
Duration
Published
04/01/2020 11:35 AM
Upon failure of tamper switch.
Frequency
Published
10/03/2023 10:08 AM
Upon intermittent tamper fault indicator.
Frequency
Published
10/03/2023 10:08 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
Medium Phillips (PH2) screwdriver bit
Tools
Published
07/01/2022 11:18 AM
Measuring Tape
Tools
Published
10/03/2023 10:11 AM
Wire crimping tool
Tools
Published
09/25/2023 4:20 PM
Wire stripper
Tools
Published
09/25/2023 4:20 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
Portable drill (if necessary)
Tools
Published
10/03/2023 10:11 AM
Mounting screw size (M3 x .5 metric or 4-40 UNC) and associated drill bit of matching size
Tools
Published
10/03/2023 10:12 AM
Tap- metric or standard (if necessary)
Tools
Published
10/03/2023 10:13 AM
Safety glasses if applicable
Replacement Parts
Published
06/29/2023 5:46 PM
LD-260 Disconnect Switch Power Off
படம்
Published
04/24/2023 12:49 PM
Measure distance from inside edge of cabinet to edge of tamper switch
படம்
Published
10/04/2023 11:10 AM
Measure distance from inside edge of door to edge of magnet
படம்
Published
10/04/2023 11:12 AM
Remove two screws of tamper switch using a medium Phillips screwdriver
படம்
Published
10/04/2023 11:14 AM
Determine if replacement terminal ends match existing terminal ends
படம்
Published
10/04/2023 11:13 AM
Remove ¼ inch (6mm) of insulation from tamper switch wire end using wire stripper
படம்
Published
10/04/2023 11:15 AM
Insert tamper switch wire into terminal end and crimp using crimping tool
படம்
Published
10/04/2023 11:15 AM
Connect tamper switch to existing wiring using terminal end connectors
படம்
Published
10/04/2023 11:16 AM
LD-260 Disconnect Switch Power On
படம்
Published
05/04/2023 3:37 PM

RPM +12 VDC Battery Load 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 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
7621 - 1401 - Establish Initial Conditions; Remark:
Procedure Step
Published
06/29/2023 5:37 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
7623 - 7593 - Brief system operators on expected work and duration before starting work&nbs...; Remark:
Procedure Step
Published
06/29/2023 4:56 PM
7593 - Brief system operators on expected work and duration before starting work&nbs...
Instruction
Published
06/29/2023 3:22 PM
7624 - 7594 - Close lane and set up barriers to establish a safety watch; Remark:7595
Procedure Step
Published
06/29/2023 4:57 PM
7594 - Close lane and set up barriers to establish a safety watch
Instruction
Published
06/29/2023 3:28 PM
7595 - Use orange safety (traffic control) cones or equivalent per site-specific saf...
Remark
Published
06/29/2023 3:33 PM
7625 - 7596 - Perform +12 VDC Battery Load Test; Remark:
Procedure Step
Published
06/29/2023 4:58 PM
7596 - Perform +12 VDC Battery Load Test
Instruction
Published
06/29/2023 3:38 PM
7626 - 7597 - Unlock and open RPM cabinets doors as required to access cabinet interior...; Remark:
Procedure Step
Published
06/29/2023 4:59 PM
7597 - Unlock and open RPM cabinets doors as required to access cabinet interior...
Instruction
Published
06/29/2023 3:40 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
7629 - 7600 - Switch ac power off so green window is visible; Remark:7628
Procedure Step
Published
04/13/2025 6:19 PM
7599 - Warning : 120/220 Vac will be present at the input side of the ac circuit breaker.&nbsp...
Annotation
Published
06/29/2023 3:43 PM
7600 - Switch ac power off so green window is visible
Instruction
Published
04/13/2025 5:48 PM
7628 - Breaker Off
Remark
Published
06/29/2023 5:01 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
11339 - 6914 - Verify battery operation; Remark:11338
Procedure Step
Published
04/20/2025 1:30 PM
6914 - Verify battery operation
Instruction
Published
12/21/2022 12:41 PM
11338 - If the RPM does not power on, replace battery by performing procedure ...
Remark
Published
04/20/2025 1:28 PM
7633 - 7606 - Measure and record battery voltage; Remark:7632
Procedure Step
Published
06/29/2023 5:09 PM
7605 - Standard : Using a DMM, the battery voltage should be approximately 12 to 13 VDC.
Annotation
Published
06/29/2023 4:01 PM
7606 - Measure and record battery voltage
Instruction
Published
06/29/2023 4:02 PM
7632 - VDC Battery
Remark
Published
06/29/2023 5:09 PM
7634 - 7607 - Wait approximately 1 hour; Remark:
Procedure Step
Published
06/29/2023 5:10 PM
7607 - Wait approximately 1 hour
Instruction
Published
06/29/2023 4:05 PM
7635 - 7608 - Re-measure battery voltage; Remark:7609
Procedure Step
Published
06/29/2023 5:11 PM
7608 - Re-measure battery voltage
Instruction
Published
06/29/2023 4:09 PM
7609 - If the battery voltage is less than 11 VDC, replace the battery by performing...
Remark
Published
06/29/2023 4:11 PM
7636 - 7610 - Switch ac power on so red window is visible; Remark:7611
Procedure Step
Published
06/29/2023 5:12 PM
7610 - Switch ac power on so red window is visible
Instruction
Published
06/29/2023 4:13 PM
7611 - Amber "ac" light on LD-260 should illuminate.
Remark
Published
04/13/2025 5:48 PM
7637 - 7612 - Close and lock RPM cabinets; Remark:
Procedure Step
Published
06/29/2023 5:12 PM
7612 - Close and lock RPM cabinets
Instruction
Published
06/29/2023 4:23 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
7640 - 7616 - Close, reopen, and close cabinet doors to clear all tampers from fault queue; Remark:
Procedure Step
Published
06/29/2023 5:17 PM
7616 - Close, reopen, and close cabinet doors to clear all tampers from fault queue
Instruction
Published
06/29/2023 4:42 PM
7641 - 7617 - Open lane; Remark:
Procedure Step
Published
06/29/2023 5:17 PM
7617 - Open lane
Instruction
Published
06/29/2023 4:43 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
Semi-annually
Frequency
Published
11/03/2022 2:10 PM
Warning
Annotation Type
Published
03/02/2020 3:25 PM
Standard
Annotation Type
Published
03/02/2020 3:25 PM
Technician 2
Skill Level
Published
04/09/2020 1:17 AM
Keys for RPM
Replacement Parts
Published
06/20/2023 4:47 PM
Reflective safety vest if applicable
Replacement Parts
Published
06/29/2023 5:46 PM
Safety glasses if applicable
Replacement Parts
Published
06/29/2023 5:46 PM
Traffic control cones or equivalent
Replacement Parts
Published
06/29/2023 5:46 PM
Digital multimeter DMM
Replacement Parts
Published
06/29/2023 5:46 PM
LD-260 Disconnect Switch Power Off
படம்
Published
04/24/2023 12:49 PM
AC Circuit Breaker Off_0.png
படம்
Published
06/29/2023 4:24 PM
LD-260 Disconnect Switch Power On
படம்
Published
05/04/2023 3:37 PM
Battery VDC
படம்
Published
06/29/2023 4:04 PM
AC Circuit Breaker On_0.png
படம்
Published
06/29/2023 4:20 PM