Service Procedures; Electrical System; Motor; Fan - Desa SH10E Owner's Manual

SERVICE
PROCEDURES
Motor and Fan
1. Remove three screws that
attach fan guard to heater
shell.
2. Remove motor and fan
guard from heater shell
(see Figure 7).
3. Use pliers to remove the
fan nut from front of
motor shaft (see Figure 8).
4. Remove fan. Be careful not
to damage fan blade pitch.
5. Remove three nuts that
attach fan guard to motor
using nut-driver. Remove
fan guard from motor (see
Figure 9).
6. Discard old motor.
7. Attach fan guard to new
motor with three nuts (see
Figure 9). Tighten nuts
firmly.
8. Place fan onto motor shaft
of new motor.
IMPORTANT: When
placing fan onto motor
shaft, make sure part
number stamped on fan is
facing motor. Attach fan
nut to end of motor shaft.
Tighten fan nut firmly.
9. Place motor and fan guard
into rear of heater shell (see
Figure 10).
10. Insert three screws through
heater shell and into fan
guard. Tighten screws firmly.
10
Never service heater while it is plugged in, connected to
propane supply, operating, or hot. Severe burns and
electrical shock can occur.
Figure 7 - Removing Motor and Fan Guard from Heater
Figure 8 - Removing Fan Nut from
Motor Shaft
Figure 10 - Replacing Motor and Fan Guard into Heater
!
WARNING

Fan

Nut
Figure 9 - Removing or Attaching
Fan Guard from Motor
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