Alliance Laundry Systems DCB30CG - Motor and Fan Assembly

72 M413438
Section 5 Service Procedures
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the tumbler before servicing.
• Close gas shut-off valve to gas tumbler before servicing.
• Close steam valve to steam tumbler before servicing.
• Never start the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the tumbler is properly grounded.
W002
WARNING
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92. MOTOR AND FAN ASSEMBLY
a. Support drive guard and remove screws
holding guard to rear of tumbler. Remove
guard.
b. Loosen nut on upper guide rail bolt.
c. Remove four clips or two screws holding belt
guard to motor bracket and remove belt guard.
d. Remove nut and washer from lower guide rail
bolt.
e. Run belt off of sheave.
NOTE: After removing belt, replace the lower guide
rail bolt. Refer to Figure 46.
f. Slip drive belt off motor pulley.
g. Remove seven fan housing attaching screws.
Refer to Figure 45.
h. Remove the two capscrews and two sets of nuts
and washers holding motor bracket to rear of
tumbler cabinet. Refer to Figure 45.
i. Remove cover from motor junction box and
disconnect wires from motor.
NOTE: Refer to wiring diagram when rewiring
motor.
j. Using the guide rails as supports, swing motor
and fan assembly out and away from rear of
tumbler. Refer to Figure 46.
k. While supporting motor and fan assembly,
remove the lower guide rail bolt.
l. Remove four sets of nuts, washers and bolts
holding mounting bracket to motor. Refer to
Figure 45.
m. Remove locknut and jam nut holding fan on
motor shaft. Refer to Figure 47. Pull fan off
motor shaft.
NOTE: Fan is keyed to motor shaft and may have to
be removed using a puller.
n. Remove spacer washer from motor shaft. Refer
to Figure 47.
o. Loosen two setscrews holding motor pulley to
motor shaft. Refer to Figure 47. Remove motor
pulley.
NOTE: A puller may be required to remove pulley
from motor shaft.
NOTE: After installing motor and fan assembly,
adjust belt, then adjust chain.
Figure 45
TU044-SV
MOTOR
ATTACHING
BOLT
(BOTH
SIDES)
NUT
AND
WASHER
CAP
SCREWS
NUT
AND
WASHER
MOTOR
ATTACHING
BOLT
(BOTH
SIDES)
MOTOR
JUNCTION
BOX
PLATE
FAN HOUSING
ATTACHING
SCREWS
(7)