Service manual

MAINTENANCE : MAINTENANCE PROCEDURES
2
02.9663.0010 D 23-Oct-02 41
Ignitor PCB Replacement
Note: This procedure not applicable to all units.
Parts:
PCB ASSEMBLY, IGNITOR (24.9661.1125)
Tools:
#2 Phillips screwdriver
To remove and replace ignitor PCB:
Step 1. Disconnect luminaire AC input cable from power source.
Step 2. Remove yoke leg cover (side without menu display) by removing two
6-32x1/2" PPB screws and two 6-32x3/8" PPB screws (Figure 2-21).
Step 3. At ignitor PCB, disconnect lamp connectors.
Step 4. Remove four 6-32x3/8" PPB screws and remove ignitor PCB.
Step 5. Replace ignitor PCB by doing steps 2 through 4 in reverse.
Figure 2-21: Ignitor PCB Replacement
6-32x1/2" PPB Screw
6-32x3/8" PPB Screw
Ignitor PCB
6-32x3/8" PPB Screw
Yoke Leg Cover
Head not shown for clarity.
NOTE: