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Maintenance
Description, Specifications, Installation, Operation, and Service Manual
Federal Signal
www.fedsig.com
Maintenance
Testing
Federal Signal recommends periodic testing of these systems to ensure the operation is
performing as expected. Users should define the appropriate schedule for testing. FEMA
can be used to identify good practices for periodic testing requirements.
Inspection
To inspect the controller:
1. Check the integrity of the installation. Make sure mounting, conduit, antenna, and
connections are secure and sealed.
2. Check enclosure for signs of water entry or corrosion. Seal any leaks, and repaint any
flaws in the painted finish.
3. Check contacts of the control relay(s). Replace relay(s) if contacts are excessively
worn.
4. Confirm the CPU is flashing. (D48) If the LED is not flashing, the control board may be
defective or missing power.
5. Test the controller for proper operation. Test all functions of the controller locally and
via radio when applicable.
6. If the controller is not operating properly, check the power supply.
7. Check the power supply and AC for proper voltage.
Replacement Parts
To order replacement parts, call Customer Care. See Getting Service.
Table 27 Replacement Parts
Description
Part Number
Antenna Cable
Q175902A-07
Bulkhead
Q124A056A
Control Board
Q2005263B (for systems before October 2018)
Q20000200D (for systems shipped after October 2018)
Radio Receiver High Band Q2005240G-02
Radio Receiver UHF Band Q2005240G-03
Getting Service
If you are experiencing any difficulties, contact Federal Signal Customer Support at
800-548-7229 or 708-534-3400 extension 7511 or Technical Support at
800-524-3021 or 708-534-3400 extension 7329 or through e-mail at
[email protected]. For instruction manuals and information on related products,
visit http://www.fedsig.com/