Replacing the main head fan – PRG Bad Boy Field Service Manual User Manual
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BAD BOY
®
SPOT LUMINAIRE FIELD SERVICE MANUAL
Replacing the Main Head Fan
Parts:
23.9812.0993
1 EA
ASSY, MAIN HEAD FAN
Tools:
#2 Philips screwdriver
5/32" Allen T-wrench
WARNING:
Remove power from luminaire before performing any maintenance procedures.
To replace the Main Head Fan:
Step
1. Remove power from luminaire and allow components to cool for at least 5 minutes.
Step
2. Remove Head Covers. (Refer to
Step
3. Remove lamp. (Refer to
Step
4. Remove X, Y, Z Adjustment Knobs and Aft Cover. (Refer to
Figure 3-27: Removing Main Head Fan
Step
5. At Motherboard PCB, disconnect Main Head Fan Cable (labeled HI TEMP).
Step
6. Release cable from twist-lock cable ties and feed through hole in Aft Assembly.
Step
7. Remove Main Head Fan by removing three 6-32 x 1/4" PPB screws.
X
Z
Y
Aft Cover
10-32 x 3/8"
SHCS Screw (4)
Main Head Fan
6-32 x 1/4"
PPB Screw (3)
Z Knob
(no washer)
Y Knob
X Knob
(longest threads)