38 M413487
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
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
46. AIRFLOW SWITCH
(Located at rear of tumbler above cylinder
shaft)
a. Support corner drive guard and remove screws
holding corner drive to rear of tumbler. Refer to
Figure 13.
b. Support drive guard cover and remove screws
holding guard to rear of tumbler. Refer to
Figure 13.
c. Disconnect wires from switch. Refer to
Figure 14.
NOTE: Refer to wiring diagram when rewiring
airflow switch.
d. Remove screw(s) holding switch and mounting
bracket to tumbler. Refer to Figure 14.
e. Remove two screws holding switch to
mounting bracket.
NOTE: After reinstalling airflow switch and
mounting bracket into switch box, adjust switch.
47. CYLINDER BELTS
a. Support corner drive guard and remove screws
holding corner guard to rear of tumbler.
b. Support drive guard cover and remove screws
holding guard to rear of tumbler.
c. Loosen the four jackshaft assembly attaching
screws. Refer to Figure 16.
d. Rotate the adjusting nuts counterclockwise
(approximately three turns). Refer to Figure 15.
e. Slide jackshaft assembly upwards to loosen the
cylinder belts. Refer to Figure 15.
f. Remove cylinder belt. Refer to Figure 16.
NOTE: After reinstalling belt, adjust drive belt and
cylinder belt. Install new belts as a set of 3.
Figure 14
T320PE1A
BRACKET
ATTACHING
SCREWS
COTTER
PIN
VANE
MOUNTING
BRACKET
SWITCH
SWITCH
ATTACHING
SCREWS
Figure 15
T212SE1A
ADJUSTING
NUTS
ATTACHING
SCREWS
JACKSHAFT
ASSEMBLY
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