Service; Replacing Fan Motors And Blades - Hussmann Elite Series Installation & Operation Manual

P/N 0453549_M
REPLACING FAN MOTORS AND
BLADES
See cross section for location of evaporator
fans . Should it ever be necessary to service
or replace the fan motors or blades be certain
that the fan blades are re-installed correct-
ly . t
he blades must be Installed wIth
(
raIsed embossIng part number on plastIc
)
blades posItIoned as IndIcated on the
. (Refer to the case data sheet for
parts lIst
each model .)
For access to evaporator fans:
1 . Turn off power
2 . Remove bottom display pans .
3 . Disconnect fan from wiring harness.
4 . Lift fan plenum out of case . Place on sta-
ble work surface .
5 . Remove screws holding fan basket to ple-
num . Fan blade may be removed after fan
assembly is removed from plenum .
6 . Remove screws holding bottom of motor
to fan basket .
7 . Replace fan motor and blade in fan bas-
ket .
8 . Reinstall fan basket in
plenum and reinstall
plenum in case .
9 . Reconnect fan to
wiring harness . Turn
power on .
10 . Verify that motor is
working and blade is
turning in the correct
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A. Hussmann Corporation • Bridgeton, MO 63044-2483 U.S.A.

SERVICE

— LOCK OUT / TAG OUT —
To avoid serious injury or death from electri-
cal shock, 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
doors, lights, fans, heaters, and thermostats.
3
direction .
4
5
Elite Service Merchandisers Elite Service Merchandisers
6-1