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102401
screws firmly (4.5-5.7 Nm
[40-50 inch-pounds]).
12. Place motor and fan guard
into rear of heater shell.
Carefully route motor wires
through hole in shell (see
Figure 10).
13. Insert three screws through
heater shell and into fan
guard. Tighten screws firmly.
14.
Turn heater on its side to
access opening in bottom of
base. Connect green motor
wire and green power cord
wire to heater shell using
ground screw (see Figure 6,
page 11).
15. Attach blue, white, and
black wires to empty con-
nectors on blue, white, and
yellow wire locations of ter-
minal board.
16. Attach wire guard to shell
with two screws (see Figure
6, page 11).
Motor
(Continued)
Figure 10 - Replacing Motor and Fan Guard into Heater
Hole in Shell
for Motor Wires
Fan
1. Remove fan and motor (see
Motor, page 11, steps 1
through 6).
2a. If replacing fan, remove
old fan and discard. Go to
step 5 below.
2b. If cleaning fan, remove fan.
Be careful not to damage
the fan blade pitch.
3. Clean fan using soft cloth
moistened with kerosene or
solvent.
4. Dry fan thoroughly.
5. To replace fan, follow steps
11 through 16 above.