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Page Title:
EVAPORATOR FAN, MOTOR, AND HOUSING.-Continued |
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 TM5-4120-384-14
4 - 3 2 . EVAPORATOR FAN, MOTOR, AND HOUSING.-Continued
(2)
Place
left
and
right
rear
fan
housings
in
unit.
(3)
Position
housings
to
allow
installation
of
bell
inlets.
(4) Install left and right bell inlets to rear fan housings
and
secure with six screws and washers (three each side).
(5) Secure rear fan housings and two block fillers with four
screws through top of rear fan housings (two screws each side).
The block fillers are placed between the rear fan housings and unit
Place the beveled edge toward the rear fan housing with the
wall.
thickest part at the top.
(6)
Place two bar fillers in position under left and
right
rear
fan
housing (between housings and floor of unit).
(7) Install four countersunk screws from under the
unit
to
secure the left and right rear housings and bar fillers.
Use caution in removing
fans
and
motor
assembly
to
avoid damage to fans.
(8) Position the rear pad over two rear holes on the motor
Place the motor and fan assembly in place with the
support plate.
rear motor mounting holes aligned with the rear-pad and holes.
(9) Insert the front pad between the
motor
support
plate
and
motor front mounting holes and align.
(10) Install four screws and washers through the bottom
of
the
unit housing to secure motor and fan assembly to housing.
(11) Place left
and right front
fan
housings
in
position
while
aligning slots with
drain openings.
(12)
Secure left and right front fan housings to rear
housings
with six
screws at top of housings (three each side).
(13) Secure right bell
inlet
to
right
front
housing
with
three
screws and flat washers.
(14) Secure left bell
inlet
to
left
front
fan
housing
with
two
screws and flat washers.
(14.1) On model F18H-1S position capacitor C3 (Fig. 4-27.1) and mounting
straps and secure with four screws and lock washers.
(15)
Connect
condensate
drain
lines
and
secure
with
two
clamps.
4-95
Change 2
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