PRG Best Boy 4000 Service Manual page 75

Step 7. At Reflector, in an alternating fashion, gradually loosen three 6-32 x 1/4" PPSS screws until all three
mounting clips are free (Figure 3-39).
Step 8. Remove Reflector.
Step 9. Verify reflector gasket (10.9816.0615) is still in place and is in good condition.
Reflector Gasket
Mounting Clip (3)
Reflector
6-32 x 1/4"
PPSS Screw (3)
- Apply Loctite 246
CAUTION: When re-installing the Reflector, the notch must be aligned as shown in
glass will crack when the mounting clips are installed.
Step 10. Install new Reflector by first aligning notch as shown in Figure 3-39
mounting hole. Re-install three mounting clips with screws.
Step 11. Re-install Thermal Switch Bracket and XYZ Assembly by doing steps in reverse (Figure 3-38). Apply Loctite
246 to threads of screws.
Step 12. Re-install Lamp and Lamp Socket. (Refer to
Step 13. Re-install Aft Cover.
Step 14. Optimize lamp. (Refer to
Notch
Figure 3-39: Removing Reflector
"Replacing Lamp"
"Adjusting Lamp" on page 35.)
and then visually centering Reflector on
Apply Loctite 242 to threads of
on page 33 for important instructions!)
®
BEST BOY 4000 SPOT LUMINAIRE FIELD SERVICE MANUAL
Figure 3-39 above or the
screws.
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