Service manual

MAINTENANCE : MAINTENANCE PROCEDURES

02.9663.0010 D 23-Oct-02 39

Fan/Temp Switch Assembly Replacement

Note: Fan does not operate under normal luminaire operating conditions.

Parts:

CABLE ASSEMBLY, FAN/TEMP SWITCH (23.9663.2009)

Tools:

#2 Phillips screwdriver

To remove and replace fan/temp switch assembly:

Step 1. Disconnect luminaire AC input cable from power source.

Step 2. Remove edge/dimmer/color bulkhead. Refer to “Edge/Zoom/Color Bulkhead

Replacement” on page 38.

Step 3. At fan, remove four 6-32 x 3/8 " PPSS black screws and 6-32 nylon insert

hex nuts and remove fan/temp switch assembly (Figure 2-19).

Step 4. Replace assembly by doing steps 2 and 3 in reverse.

Figure 2-19: Fan/Temp Switch Assembly Replacement

6-32x3/8" PPSS Screw

6-32 Nylon Insert Hex Nut