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Replacing the PCB Controller
To replace the PCB controller:
1. Remove the passenger .side end dome (See "Removing and Inspecting the Dome" on page 2.)
Remove the PCB ground nut from the end PCB, and invert the PCB, noting ground lead placement
on the ground bracket.
2. Note and record the connections, and then disconnect the wires and harnesses.
3. Compress the lock tab on the nylon standoffs and remove the controller with standoffs from the main
PCB.
4. Compress the secondary lock tabs and remove the standoffs from the controller.
5. Assembly is the reverse of disassembly. Ensure that the ground leads are in place.
Getting Technical Support
For technical support, please contact:
Federal Signal Corporation
Service Department
Phone: 1-800-433-9132
Email: empserviceinfo@fedsig.com
Getting Repair Service
The Federal Signal factory provides technical assistance with any problems that cannot be handled
locally. Any product returned to Federal Signal for service, inspection, or repair must be accompanied
by a Return Material Authorization (RMA). Obtain a RMA from a local Distributor or Manufacturer's
Representative. Provide a brief explanation of the service requested, or the nature of the malfunction.
Legend and Legend LPX Replacement Panel Assemblies
Federal Signal www.fedsig.com
Installing the Legend and LPX Replacement Panel Assemblies
Figure 2 Controller and standoffs removed from panel
Nylon Standoff (4)
Controller
Passenger Side
End PCB
290A6861
3
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