Replacing Gag Index Motor - PRG Best Boy 4000 Service Manual

Replacing Gag Index Motor

Parts:
23.9816.0569 / 2.37493-P7H
Tools & Supplies:
#2 Phillips screwdriver
Wire cutters
Cable Ties
WARNING: Remove power from luminaire before performing any maintenance procedures.
To replace the gag index motor:
Step 1. Remove power from luminaire.
Step 2. Remove R1 Head Cover. (Refer to
Step 3. Move Lens Group away
from Wheel Stack.
Step 4. At Head Controller PCB,
disconnect Gag Index
Cable from J26 (Figure
3-31).
Step 5. Cut cable tie securing
Gag Index Cable to
luminaire.
Step 6. At Gag Wheel Index
Motor, remove two 8-32
x 3/8" PPZ screws.
Step 7. Rotate Gag Wheel Index
Motor to loosen timing
belt, and then remove
motor from Head
Assembly.
Step 8. Install new Gag Wheel
Index Motor by doing
steps in reverse.
Step 9. Adjust belt tension by
rotating motor mount.
1 EA MOTOR ASSY, GAG INDEX (EXT SHAFT)
"Removing Head Covers"
J23
GAG
EOT
J24
GAG
INDEX
J25
GAG
WHEEL
J26
Gag Index Cable
Head Controller PCB
Figure 3-31: Removing Gag Wheel Index Motor
on page 24.)
®
BEST BOY 4000 SPOT LUMINAIRE FIELD SERVICE MANUAL
Gag Wheel Index Motor
8-32 x 3/8"
PPZ Screw (2)
Cable
Tie
57