Ignitor Removal - Philips Vari-Lite VL440 Service Manual

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VARI LITE - VL440 / VL770 / VL880 S

Ignitor Removal

WARNING: Ensure that power is completely removed (disconnected) from luminaire before
attempting any work.
To remove tilt sensor:
Step 1. Remove power from luminaire and allow unit to completely cool.
Step 2. As shown in
PPB SEMS screw.
Step 3. Disconnect wiring from ignitor.
Step 4. As shown in
a. Remove one 4-40 x 1-3/8" PPZ screw with #4 flat washer.
b. Remove one 4-40 x 1-3/8" PPZ screw with #4 flat washer AND one #4 KEPS nut.
40
L
POT UMINAIRES
Figure 2-24, remove tilt lock side yoke arm cover by removing one 8-32 x 3/8"
Tilt Lock Assembly
Figure 2-24: Tilt Lock Side Yoke Arm Cover Removal
Figure 2-25, remove ignitor as follows:
S M
ERVICE ANUAL
Yoke Arm Cover
8-32 x 3/8" PPB
SEMS Screw
02 .9 687.00 10 0