Ambient Air Muffin Fans - Hussmann Impact F6 Installation And Operation Manual

6-4 SERVICE
Non-refrigerated Fans (Continued)
3. Disconnect fan from wiring harness. The
fan wiring harness is sealed at the left front
of the case. Cut the fan wiring at the left
end, leaving sufficient wire to connect the
new fan.
4. Remove fan blade.
5. Remove screws holding bottom of motor to fan
basket.
Fan Blade
Washer
6. Replace fan motor and blade.
7. Reconnect fan wiring at the left end. Follow
NEC and UL approved methods.
8. Replace cover and screws.
9. Turn on power.
10. Verify that motor is working and blade is turn-
ing in the correct direction.
Do not operate fans without covers!
P/N 0416183C
Speed-nut
Motor
Basket

Ambient Air Muffin Fans

For access to these fans:
1. Turn off power.
2. Remove ambient air filter.
3. Disconnect fan from wiring harness.
WARNING
!
Always disconnect the electrical power
at the main disconnect when servicing
or replacing any electrical component.
This includes, but is not limited to,
such items as fans, heaters, thermo-
stats and lights.