Replacing Reflector - PRG Best Boy 4000 Service Manual

Replacing Reflector

Parts:
42.9816.0161 / 2.3749A-P90
Tools & Supplies:
#2 Phillips screwdriver
Cotton gloves or finger cots
Loctite #246 (06.6019.0001.01)
WARNING: Remove power from luminaire before performing any maintenance procedures.
To replace the reflector:
Step 1. Remove power from lamp and allow lamp to cool for at least 5 minutes.
Step 2. Remove Aft Cover. (Refer to
CAUTION: Wear cotton gloves or finger cots while servicing lamp. Clean with alcohol if lamp is touched.
Step 3. At lamp socket, in an alternating fashion, turn two thumbscrews counter-clockwise until lamp socket is
loose (Figure 3-37).
a little at a time in an alternating fashion to avoid breaking the socket or lamp.
Step 4. Pull lamp socket straight out of luminaire.
Thumbscrew (2)
Turn thumbscrews in an
alternating fashion until
loose.
Pull straight outward
1 EA REFLECTOR, BEST BOY, 40 LUNE
"Removing Aft Cover"
Do not completely loosen one thumbscrew and then loosen the other. Loosen each one
Lamp Base
Socket
Glass Bulb
Figure 3-37: Removing Lamp Socket
on page 25.)
Allow lamp to cool
CAUTION: before servicing.
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BEST BOY 4000 SPOT LUMINAIRE FIELD SERVICE MANUAL 65