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Fan Motor Replacement
The fan motor can be replaced using the following instructions.
Fan removal
Ensure that the power to the fan is disconnected at its source before proceeding. It is not necessary
to loosen the strain relief at the rear of the fan housing.
With the front grill removed, locate the four 1/4” bolts (Figure 13 and Figure 14) which secure the fan
assembly to the fan housing and remove all four bolts.
At this point, the fan assembly can be removed from the unit. There is one location post each at the
top and bottom of the fan tower near the bolt locations (Figure 13 and Figure 14). The unit may stick
a little when removing and reinstalling back into the housing. Remove the fan assembly from the
housing.
Lower location post
Figure 13: Lower bolts and location post.
Upper location post
Figure 14: Upper bolts and location post.
Figure 15: Fan assembly
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