Owner's manual

Part No. 4801-5165 Rev. 3-09 36”, 48”, & 52” External Damper Kit Page 6 of 6
12. Attach Rear Wire Guard (52"/6403-2145,
36"/6403-2143, 48” /6403-2141) by using
the two Spring Clips that are installed on
both sides of the fan housing. See Figure
11, Detail F. Lift the Wire Guard in place
and fasten with Spring Clips.
13. Connect power to the fan and check for proper operation.
14. Installation complete.
Detail F
Rear Spring Clip
Figure 10
Attach Rear Wire Guard
Rear Wire Guard