Chapter 10: Servicing the e-Q2B Siren System
e-Q2B Siren System
56
Reinstalling the Siren Amplifier
To reinstall the siren amplifier in the vehicle:
1
. Test the siren system to ensure that it is operating properly.
2.
Reinstall the siren amplifier with the installer-supplied #10-32 hardware.
3.
Reconnect the Convergence Network cable, serial cables, and speaker leads from the siren
amplifier.
4.
Reconnect the 3-position power and ignition connector.
Replacing the 30 A Fuse in the Siren Amplifier
To replace the fuse:
1.
Investigate and correct the cause of the fuse failure.
2.
Remove the 30-ampere fuse by pulling it out with a pair of needle-nose pliers (Figure 10.4).
Be careful not to bend the blades.
3.
Insert the blades of the new 30-ampere fuse into the fuse holder. Make sure that it is properly seated.
Figure 10.4 Fuse replacement in the siren amplifier
30 AMP
FUSE
RED
(+BAT)
WHT/RED
(IGN)
BLK
(−BAT)
30
GOOD FUSE:
WIRE INTACT
BAD FUSE:
WIRE BURNED
THROUGH
LOCATION OF FUSE
290A6835
GettingTechnical Support and Service
Federal Signal Corporation will service your equipment or provide 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 number. The RMA number can be obtained
from your local distributor or Federal Signal. Please provide a brief explanation of the service requested
or the nature of the malfunction. Contact your local dealer/distributor for replacement parts availability or
contact the Federal Signal Service Department (7 a.m. to 5 p.m., Monday through Friday, CT) at:
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