-7-
D.
Halogen Lamp Replacement.
A serious injury may result if the lamp is
touched when hot. Always allow lamp to cool
before removing. Halogen lamps are pressur-
ized and if broken can result in flying glass.
Always wear gloves and eye protection when
handling lamps.
Service life of the lamp will be shortened if the
glass portion is touched. If the glass has been
handled, clean carefully with a grease solvent.
See figure 6. Replace the defective lamp with an
exact replacement only (see paragraph VI. Replacement
Parts).
E.
Main Bar Lighting Service (see figure 5).
To remove a complete unit from the main bar,
first remove the outer lens as detailed above. Remove the
retaining clip from both sides of the unit to be removed. A
small flat-bladed screwdriver may be used to release the
tabs of the clip. Slip the unit out of the bar and disconnect
the electrical connector. Installation is the reverse; the clips
snap into position with an audible click.
F.
Cleaning Reflector Assemblies.
Use a soft tissue to clean reflectors. Avoid heavy
pressure and the use of caustic, abrasive, or petroleum-base
cleaners, which will scratch or dull the surface.
G.
PCB Backer Board Assembly Replacement, Solaris
LEDs (see figure 7)
.
1. Remove the #6 Phillips head screw retaining
the PCB assembly.
2. Slide the PCB assembly up then away from
the reflector to disengage the pins from the LED.
3. Assembly is the reverse of disassembly. Prior
to installation of the PCB assembly, ensure that the LED
connector pins on the PCB are not bent or damaged.
Figure 6.
Figure 7.
H.
LED Module Replacement, Solaris LEDs (see
figure 7).
1. Follow steps 1-2 of PCB Backer Board
Assembly Replacement.
2. Release the two locking tabs by prying gently
while sliding aluminum base-plate forward.
3. Lift base-plate free and remove LED.
4. Assembly is reverse of disassembly.
I.
PCB Motherboard Replacement (see figure 8).
1. Remove end dome as detailed above.
2. Remove the two 1/4-20 hex head screws,
lockwashers, and flat washers. Move end bracket and dome
seal aside without removing 15-pin connector from bracket.
3. Slide PCB assembly from extrusion and
invert.
4. Disconnect the electrical connectors from the
PCB assembly.
5. Remove the six 6-32 Phillips screws and
lockwashers retaining the PCB.
6. Assembly is the reverse of disassembly. Use
care when tucking harness into bar to avoid displacing
fuses from holes in the face of the seal indicated “UP”. Do
not pinch harnesses between extrusion and dome seal or
end bracket.
290A5637
BI-PIN, #GH-8, #GH-9
BASEPLATE
REFLECTOR
LOCKING TAB
PCB ASSEMBLY
#6 PHILLIPS SCREW
LED
290A5638
