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Service procedures, Warning – Desa BLP35E User Manual

Page 12

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10

102588

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WARNING

SERVICE

PROCEDURES

Never service heater while it is plugged in, connected to
propane supply, operating, or hot. Severe burns and
electrical shock can occur.

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.

Figure 7 - Removing Motor and Fan Guard from Heater

Figure 8 - Removing Fan Nut from

Motor Shaft

Fan
Nut

Figure 9 - Removing or Attaching

Fan Guard from Motor

Figure 10 - Replacing Motor and Fan Guard into Heater