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VARI
❋
LITE
®
- VL500™ L
UMINAIRE
S
ERVICE
M
ANUAL
4 4
17 -Ju ly- 200 6
0 2 . 9 6 8 5 . 0 0 1 0 0
Pan Motor Assembly Replacement
Parts:
21.9685.0540
1 EA
ASSY, PAN/TILT MOTOR
Tools:
•
#2 Phillips Screwdriver
WARNING:
Remove power from luminaire before performing maintenance.
To remove and replace pan motor assembly:
Step
1. Disconnect luminaire AC input cable from power source.
Step
2. Remove yoke cover opposite of display by removing four 6-32x3/8" LG PTB
screws.
Step
3. Remove 4 x 6-32 x 3/8" PFB screws (two each side of yoke) that hold Top Cover
Louver Plate and remove plate.
Step
4. Disconnect wiring from motor and encoder PCB.
Step
5. As shown in
Figure 30
, loosen, but do not remove, four 8-32x1/2" PPB screws.
Step
6. Press motor towards driven pulley and remove belt from drive pulley.
Step
7. Remove four 8-32x1/2" PPB screws from Step 5.
Step
8. Remove Pan/Tilt Motor Assembly.
Figure 30: Pan Motor Assembly Replacement
Step
9. Replace pan motor assembly by performing Steps 2 through 8 in reverse.
Note:
When tightening four 8-32x1/2" PPB screws, you must tighten in a CLOCKWISE
pattern starting with screw in lower left-hand side from spring.
Spring
8-32x1/2" PPB (x4)
Some components not shown for clarity.
NOTE:
Pan Motor Assembly
Yoke Arm
Pan Motor
Assembly
Pan Belt
Summary of Contents for VL500 Wash Luminaires
Page 1: ......
Page 13: ...SAFETY NOTICE JAPANESE 02 9685 0010 0 17 July 2006 xiii...
Page 14: ...VARI LITE VL500 LUMINAIRE SERVICE MANUAL xiv 17 July 2006 02 9685 0010 0...
Page 28: ...VARI LITE VL500 LUMINAIRE SERVICE MANUAL xxviii 17 July 2006 02 9685 0010 0 Notes...
Page 118: ...VARI LITE VL500 LUMINAIRE SERVICE MANUAL 86 17 July 2006 02 9685 0010 0 Notes...
Page 190: ...VARI LITE VL500 LUMINAIRE SERVICE MANUAL 158 17 July 2006 02 9685 0010 0 Notes...
Page 204: ...VARI LITE VL500 LUMINAIRE SERVICE MANUAL 172 17 July 2006 02 9685 0010 0 Notes...
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