PRG Best Boy Field Service Manual - Manual (Page 36)

28 BEST BOY 4000 ® SPOT LUMINAIRE FIELD SERVICE MANUAL
Cleaning Intake Filters
The filters should be cleaned or replaced when they become dirty. The frequency will depend on how often and in
what conditions the luminaire is used.
Parts:
10.9816.0788 1 EA YOKE FAN, AIR FILTER, FOAM
10.9816.0789 1 EA YOKE FAN, AIR FILTER, ELECTROSTATIC
Tools & Supplies:
#2 Phillips screwdriver
Compressed air
and/or water
To clean or replace filters:
WARNING: Remove power from luminaire before performing any maintenance procedures.
Step 1. Remove power from luminaire.
Step 2. Remove pan-side yoke leg cover. (Refer to "Removing Yoke Leg Covers" on page 26.)
Step 3. Remove foam filter and electrostatic filter as one unit from yoke leg (Figure 3-6).
Step 4. Clean filters with compressed air and/or by washing with water. Replace as necessary.
Step 5. Re-install components.
Figure 3-6: Removing Air Filters
Note: If the filters do not get clean after multiple attempts, they should be replaced.
Foam Filter
Electrostatic
Filter