Alliance Laundry Systems ZWC372-3059, Сервисная инструкция

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Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the washer before servicing.
• Never start the washer with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
6. MOTOR DOES NOT RUN
7. NO AGITATION
POSSIBLE CAUSE TO CORRECT
Electrical power off, fuse blown, or power cord not
plugged in. Check laundry room for blown or loose fuse(s) or open
circuit breakers. (Washer itself does not have an
electrical fuse).
Loading door not closed or inoperative switch. Close door or test switch and replace if inoperative.
Timer improperly set. Reset timer, or try another cycle.
Inoperative timer. Test timer and replace if inoperative.
Motor starting functions inoperative. No start;
or motor hums only. Check motor and replace if inoperative.
Motor is dead, won’t run. Check motor and replace if inoperative.
Motor overload protector has cycled. Wait two or three minutes for overload protector to reset. If
protector cycles repeatedly, refer to Paragraph 9.
Bind in upper or lower motor bearing. Remove belts and determine if motor shaft will spin.
Replace motor if shaft is locked up.
Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram.
Power cord is miswired. Refer to appropriate wiring diagram for correct wiring.
POSSIBLE CAUSE TO CORRECT
Inoperative timer. Timer is designed to pause
(SOAK) during DELICATE cycle. Test timer and replace if inoperative.
Motor will not run. Check motor and replace if inoperative.
No Delicate cycle agitate. Check motor and replace if inoperative.
Inoperative pressure switch. Test switch and replace if inoperative.
Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram.
Loose or broken drive belt. Adjust or replace belt.
Inoperative transmission assembly. Repair or replace transmission assembly.
Sheared motor pulley roll pin. Remove drive motor and replace roll pin and any other
damaged parts.
Motor overload protector has cycled. Wait two or three minutes for overload protector to reset. If
protector cycles repeatedly, refer to Paragraph 9.
Bind in pump. Replace pump.
Loading door is open or door switch is inoperative. Close door or test switch and replace if inoperative.