PRG Best Boy 4000 Service Manual page 15

Pan-Side Yoke Leg
The following illustration shows the major sub-assemblies located in the Best Boy Pan-Side Yoke Leg.
Note: The yoke plenum cover is not shown for clarity.
Yoke Fan Assembly
Fan Filter
Ignitor
LAMP
Pan Drive Mechanism
Figure 1-5: Pan-Side Yoke Leg
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BEST BOY 4000 SPOT LUMINAIRE FIELD SERVICE MANUAL 7