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C O N F I D E N T I A L
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Parts:
1 EA SWITCH, THERMAL, VL6 DIMMER BULKHEAD
(74.1034.0001)
Tools:
Screwdriver, Phillips #2
To replace dimmer thermal switch:
Step 1. Remove power from luminaire.
Step 2. Remove dimmer bulkhead (
).
Step 3. At dimmer heatshield, remove four 6-32x1/2"PPZ screws and #6
lockwashers that secure heatshield to dimmer bulkhead. Separate
heatshield from bulkhead (
).
Step 4. Disconnect thermal switch leads from switch by pulling off two
QUIC connect snap connectors.
Step 5. At thermal switch, remove two 6-32x3/16"PPZ screws and 6-32
KEPS nuts that secure thermal switch to heatshield.
CAUTION: When re-assembling dimmer bulkhead and heatshield, ensure
that thermal switch wires (orange) are routed around standoffs to avoid
interference with dimmer blade during luminaire operation.
Step 6. Replace thermal switch by doing steps 2 thru 5 in reverse.
