PRG Bad Boy Field Service Manual - Manual (Page 63)

BAD BOY ® SPOT LUMINAIRE FIELD SERVICE MANUAL 55
Replacing the Frost/Diffuser Paddle
Parts:
22.9812.0557 1 EA ASSY, DIFFUSER PADDLE
Tools:
#2 Philips screwdriver
2mm Allen wrench
Spacer Tool (10.9812.0584)
WARNING: Remove power from luminaire before performing any maintenance procedures.
To replace the Frost/Diffuser Paddle Assembly:
Step 1. Remove power from luminaire and allow components to cool for at least 5 minutes.
Step 2. Remove R2/Designer Wheel Head Cover. (Refer to "Removing the Head Covers" on page 30.)
Figure 3-22: Removing Frost/Diffuser Paddle Assembly
Step 3. Disconnect Frost Sensor Cable.
Step 4. Rotate Frost/Diffuser Paddle Assembly to access set screw. Loosen set screw.
Step 5. Ensure paddle will clear Frost Sensor PCB (rotate if necessary), and remove Frost/Diffuser Paddle
Assembly.
Step 6. Replace Frost/Diffuser Paddle Assembly as follows:
a. Slide new Paddle Assembly onto motor shaft.
b. Insert Spacer Tool between Paddle Assembly and motor, aligning the tool’s notch over the motor shaft.
c. Tighten set screw.
d. Remove Spacer Tool.
Frost/Diffuser
Zoom Assembly
Paddle Assembly
Set Screw
Frost Sensor