Vari Lite VL3500 Spot Luminaire, Service Manual

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M
AINTENANCE
P
ROCEDURES
: P
AN
E
NCODER
R
EPLACEMENT
0 2 . 9 6 7 8 . 0 0 1 8 A 27
2
Pan Encoder Replacement
VL Part No: 24.9678.9729
Repair Procedure
Step 1. Disconnect luminaire AC input cable from power source.
Step 2. Carefully lay luminaire on its side to have access to bottom of enclosure.
Step 3. At enclosure assembly, remove bottom cover.
Step 4. Remove pan encoder board.
Step 5. Install in reverse order. Make sure bottom cover standoffs are seated fully against chassis.
Figure 2-11: Pan Encoder Replacement
Bottom Cover
1)
Head not shown for clarity.
NOTE:
Encoder
Pan Motor
Assembly
2)
Enclosure Bottom View
Standoff