Code 3 MX 7000 - Manual (Page 17)

Strobe Filter Replacement
Refer to Figure 17. The filter can be removed by unsnapping it from the light head and by removing the mirror if
present for clearance. Prying the filter from the front may damage the glass strobe tube or reflector.
To replace the filter, reverse the above procedure. The filter should be fully engaged on the light head assem-
bly. Care should be taken to not damage the strobe tube or to scratch the reflective surface of the reflector
when replacing the filter.
Strobe Light Head Replacement
Refer to Figure 17. Disconnect the light head assembly from the strobe power supply and remove the filter if
any. Unfasten the screws attaching the light head mounting bracket to the light bar chassis and remove the
light head from the light bar. On a bench or other work suitable work surface unfasten the screws attaching the
strobe light head assembly from the light head mounting bracket. Install the new strobe light head assembly to
the light head mounting bracket and reinstall the light head back onto the light bar chassis. Reconnect the light
head wiring to the strobe power supply and reattach the filter. It is important to reroute and secure the wiring as
close as possible to its original position.
Caution, verify that no wires are interfering with the operation of the fan located at the end of the
power supply.
Strobe Lighthead
Assembly
Filter (if supplied)
FIGURE 17
Electronics Module Removal
In the event that the power supply or a strobe lamp assembly must be returned to the factory for service,
mark each wire with a tag to identify each function and note the proper location before disconnecting the
wiring. Figure 18 can be used to mark the locations of the individual connections as well.
Refer to Figure 18 for power supply removal. Remove the four (4) screws holding the power supply.
Disconnect the wire leads, and move the power supply to the side. Remove the 2 screws holding the
capacitor assembly and lift the strobe power supply/capacitor assembly from the lightbar as a unit. To
reinstall the power supply reverse the above steps.
Caution: Verify that wires are not pinched or damaged when reinstalling power supply.
17