PRG Bad Boy Field Service Manual - Manual (Page 74)

66 BAD BOY ® SPOT LUMINAIRE FIELD SERVICE MANUAL
Replacing the UV/IR Window Assembly
Parts:
22.9812.0616 1 EA ASSY, UV/IR WINDOW
Tools:
#2 Philips screwdriver
#1 Philips screwdriver, stubby
WARNING: Remove power from luminaire before performing any maintenance procedures.
CAUTION: Do not touch UV/IR Window with bare fingers. If dirty, clean with OptiMax™ Ultra Pure Cleaning
Solution and a Micro Fiber cloth.
To replace the UV/IR Window Assembly:
Step 1. Remove power from luminaire and allow components to cool for at least 5 minutes.
Step 2. Remove Head Covers. (Refer to "Removing the Head Covers" on page 30.)
Step 3. Remove Wheel Stack Assembly. (Refer to "Replacing the Wheel Stack" on page 51.)
Step 4. Remove UV/IR Assembly by removing four 4-40 x 1/4" PPSS screws (Figure 3-30).
Step 5. Replace UV/IR Assembly by doing steps in reverse. Be sure to align fan ducts .
Figure 3-30: Removing UV/IR Window Assembly
UV/IR Window
Assembly
4-40 x 1/4" PPSS
Screw (4)
Duct Hole
Fan
INTERIOR DETAIL VIEW
Duct