PRG Best Boy Field Service Manual - Manual (Page 92)

84 BEST BOY 4000 ® SPOT LUMINAIRE FIELD SERVICE MANUAL
Replacing Tilt COT Sensor
Parts:
25.9816.0981 / 2.3749A-P30 1 EA CABLE ASSY, TILT COT SENSOR
Tools & Supplies:
#1 and #2 Phillips screwdrivers
1/4" nutdriver
Wire cutters
Loctite #242 (06.6008.0001)
Cable Ties
WARNING: Remove power from luminaire before performing any maintenance procedures.
CAUTION: Always use anti-static precautions when working with PCBs.
To replace the tilt COT sensor:
Step 1. Remove power from luminaire.
Step 2. Remove both Yoke Leg Covers by loosening four captive screws each (Figure 3-52).
Step 3. Remove Pan Shield by removing six 8-32 x 1/2" PPB screws.
Figure 3-52: Removing Yoke Leg Covers and Pan Shield
Yoke Leg Cover
Captive Screw (4)
Pan Shield
8-32 x 1/2"
Yoke Leg Cover
PPB Screw (6)