Service manual

MAINTENANCE PROCEDURES : IGNITOR BOARD REPLACEMENT
02.9678.0010 G 29
2
Ignitor Board Replacement
VL Part No: 24.9661.3126
Repair/Replacement Procedure
Step 1. Disconnect luminaire AC input cable from power source.
Step 2. At tilt-side leg, remove yoke leg cover by removing four 6-32x3/8" PTB screws.
CAUTION: Always use anti-static precautions when working with PCBs.
Step 3. Disconnect ignitor PCB wires by removing four screws which secure wire ring terminals to
PCB and remove ignitor PCB.
Step 4. Remove four 6-32x3/8"LG PPZ SEMS screws and remove ignitor PCB.
Step 5. Replace by performing steps 2 through 4 in reverse.
Note: Make sure and orient ignitor properly (as shown in Figure 2-11).
Figure 2-11: VL3000 Ignitor Board Replacement
ESD
Ignitor Board
Some components not shown for clarity.
NOTE:
"From Relay" Connections
"To Bulb (Lamp)" Connections