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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
52. DRIVE BELT
Refer to Figure 14.
a. Support drive guard cover and remove screws
holding guard to rear of tumbler. Refer to
Figure 11.
b. Loosen the four jackshaft assembly attaching
c. Rotate the adjusting nuts counterclockwise
(approximately three turns).
d. Slide jackshaft assembly upwards to loosen the
cylinder belts.
e. Remove cylinder belts.
f. Remove drive belt.
NOTE: After reinstalling drive belt, adjust cylinder
belts then drive belt.
53. STEP PULLEY ASSEMBLY
Refer to Figure 14.
a. Support drive guard cover and remove screws
holding guard to rear of tumbler. Refer to
Figure 11.
b. Remove cylinder belts and drive belts.
c. Remove snap ring and pull step pulley off of
jackshaft.
Refer to Table 1 on page 42 for critical torques.
NOTE: Belt tension from step pulley to cylinder
shaft pulley can be measured to ensure proper
installation in one of the following ways:
• Burroughs Belt Tension Gauge initial reading
70-80 pounds.
• Force to deflect belt .38 inch at midspan with
initial tensioning 6.5 pounds.
• Burroughs Belt Tension Gauge reading after run
55-65 pounds.
Figure 13
T316PE3B
Cabinet
High Limit
Thermostat
Jackshaft
Assembly
Jackshaft
Eye Bolt
Attaching
Bolts
Jackshaft
Eye Bolt
Adjusting
Nuts
Load Ready
Thermostat
Содержание D55
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Страница 80: ...78 70276001 Section 7 Wiring Schematics Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes ...
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