Vari Lite VL500 Wash Luminaires, Service Manual

Page: 59 / 206

M
AINTENANCE
:
2
0 2 . 9 6 8 5 . 0 0 1 0 0 17 -Ju ly- 200 6 27
Linear Actuator Motor Replacement (Magenta/
Blue Bulkhead)
Parts:
44.9685.0230 2 EA MOTOR, LINEAR, 0.002"/STEP
Tools:
• #1 Phillips Screwdriver
• #2 Phillips Screwdriver
• #2 Slotted Screwdriver
WARNING:
Remove power from luminaire before performing maintenance.
To remove and replace linear actuator motor assembly:
Step 1. Remove power from luminaire.
Step 2. Set the luminaire head horizontally.
Step 3. Engage tilt service lock to secure luminaire head in horizontal position to access
heatsink latch.
Figure 15: Magenta/Blue Color Bulkhead - Linear Actuator Motors
Step 4. Remove top head cover.
Note:
Linear actuator motors should be seen with cover removed. If not, flip head position.
Magenta/Blue Assembly
Amber/Diffuser Assembly*
(Incandescent Models)
Amber/Dimmer Assembly*
(Arc Models)
or
Some components not shown for clarity.
NOTE:
Linear Actuator Motor Assembly
*See separate procedure for
linear motor replacement for
these assemblies.
Heatsink Assembly
Front Ring
Top Cover