E.
Strobe Power Supply Fuse Replacement.
High voltages are present inside the lightbar.
Wait at least ten (10) minutes, after shutting
off power, before servicing this unit. Failure
to do so may result in property damage, seri-
ous injury, or death to you or others.
Disconnect ALL power to the lightbar before any
maintenance is performed.
Replace the fuse on the power supply’s top with
an EXACT replacement. The 15A fuse for the primary
strobe power supply is Federal Part No. 148A142-06.
F.
Strobe Power Supply Replacement.
High voltages are present inside the lightbar.
Wait at least ten (10) minutes, after shutting
off power, before servicing this unit. Failure
to do so may result in property damage, seri-
ous injury, or death to you or others.
Disconnect ALL power to the lightbar before
any maintenance is performed.
Other than the fuse, the strobe light power sup-
ply does not contain any user serviceable parts. Should a
breakdown in the power supply occur, it should be returned
to Federal for repair and replaced. To remove the power
supply, proceed as follows:
1.
Unplug the connectors from the power sup-
ply.
2.
Remove the four #8 screws which secure
the power supply.
3.
Install the new power supply by perform-
ing the previous steps in reverse order.
290A5493
LED ASSEMBLY
Figure 5.
LED MODULE
290A5494
REMOVE AND
REPLACE SCREWS
Figure 6.
G.
LED Assembly Replacement.
A serious injury may result if LED assembly
is touched when hot. Always allow LED as-
sembly to cool before removing.
1. Man Down LED.
See figure 5. Refer to table 2 and replace the
defective LED assembly with an exact replacement only.
2. Gen-3 LED.
See figure 6. Refer to table 2 and replace
the defective LED assembly with an exact replacement
only.
Copyright 2006 Federal Signal Corporation
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