VARI
❋
LITE - VL3015 & VL3515 S
POT
L
UMINAIRES
S
ERVICE
M
ANUAL
3 8
0 2 . 9 6 7 9 . 0 0 1 0 0
Pan Encoder PCB Replacement
Vari-Lite Part No: 24.9678.5000
To remove and replace pan encoder PCB:
Step
1. Using console or internal menus, run lens as far to the rear as possible.
Step
2. Remove power from luminaire.
WARNING:
You must remove all power from luminaire before performing maintenance. Fixture
may be very HOT after operation. Allow it to cool completely before performing any maintenance.
CAUTION:
Be careful not to damage lens during next step.
Step
3. Carefully lay luminaire on its side, ensuring that lens does not come into contact with any
surface.
Step
4. At bottom of enclosure, remove four 1/4-20 x 1-5/8" socket screws and 1/4" split lock
washers and remove ventilation cover.
Step
5. At encoder PCB, remove two 4-40 x 1/4" PPZ screws.
Step
6. Disconnect wiring from encoder board.
Step
7. Replace by performing previous steps in reverse order.
Note:
Make sure the encoder disk passes through the optical sensor.
Figure 2-17: Pan Encoder PCB Replacement
Bottom Cover
Encoder
Pan Motor
Assembly
Enclosure Bottom View
Encoder Disk
Head not shown for clarity.
NOTE:
Summary of Contents for VL3015
Page 1: ......
Page 13: ...FOREWORD 02 9679 0010 0 xi...
Page 14: ...VARI LITE VL3015 VL3515 SPOT LUMINAIRES SERVICE MANUAL xii 02 9679 0010 0...
Page 30: ...VARI LITE VL3015 VL3515 SPOT LUMINAIRES SERVICE MANUAL 12 02 9679 0010 0 Notes...
Page 158: ...VARI LITE VL3015 VL3515 SPOT LUMINAIRES SERVICE MANUAL 140 02 9679 0010 0 Notes...
Page 208: ...VARI LITE VL3500 SPOT LUMINAIRE SERVICE MANUAL 190 02 9679 0010 0 Notes...
Page 209: ......
