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SERVICE
FAN MOTOR REMOVAL AND INSTALLATION
In the event of motor failure, remove
the motor as described, and take it
to the nearest service station. An
authorized service station is the only
place that can provide possible mo-
tor warranty. Motor service and re-
pair at other places will be at own-
ers expense.
If the service station determines
motor failure is caused by faulty ma-
terial or workmanship within the
warranty period, repair will be cov-
ered under the warranty. Motor fail-
ure caused by external sources will
result in a charge to the owner for
repair.
1. Make certain power is shut off
and locked out. Remove fan
guard and propellor.
2. Remove cover from fan/heater con-
if required, between motor base
and plate. Reinstall motor mount
bolts and washer, but do not fully
tighten at this time.
6. Reinstall conduit and wires through
hole in fan/heater housing and care-
fully connect all electrical wiring.
7. Adjust position of motor by tempo-
rarily mounting fan blade on motor
shaft. Rotate fan blade by hand,
making the necessary adjustments,
so the tip clearance between
blade and housing is uniform. If re-
quired, remove the fan blade and
fully tighten all four motor mount
bolts.
Note: Make sure to install and
tighten the propellor in accordance
with previous instructions.
trol box, and disconnect the motor
lead wires from within the box.
Note: Tag or otherwise identify
wires for ease of reassembly.
3. Remove motor mount bolts. If
there are shims between the
motor and its base, note their
location so they can be properly
installed during reassembly.
4. Disconnect the upper end of the
motor conduit, then carefully pull the
wires through the hole in the fan/
heater housing. Remove motor
from the fan/heater unit with the
conduit still attached. If motor re-
quires service, take it to an autho-
rized service station.
5. To reinstall motor, slide onto mo-
tor base plate and replace shims,
The position of the fan motor provides easy access for service.