Alliance Laundry Systems HC18 Preliminary Service Manual

Alliance Laundry Systems HC18 Preliminary Service Manual

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Washer-Extractor
Cabinet Hardmount
HC18
SC18
HC25
SC25
HC35
SC27
HC50
SC35
SC50
UC18
UC25
UC27
UC35
UC50
B003C
Part No. F238000R0
September 1999

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Summary of Contents for Alliance Laundry Systems HC18

  • Page 1 Washer-Extractor Cabinet Hardmount HC18 SC18 UC18 HC25 SC25 UC25 HC35 SC27 UC27 HC50 SC35 UC35 SC50 UC50 B003C Part No. F238000R0 September 1999...
  • Page 2: Table Of Contents

    41. Trunnion Assembly .........29 42. Bearings and Seals...........30 © Copyright 1999, Alliance Laundry Systems LLC All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the expressed written consent of the publisher.
  • Page 3: Section 1 - Safety Information

    Section 1 Safety Information Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION,” “WARNING,” and “DANGER”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer, and those maintaining the machine. a DANGER Danger indicates the presence of a hazard that will cause severe personal injury, death, or substantial property damage if the danger is ignored.
  • Page 4: Locating An Authorized Servicer

    Locating an Authorized Servicer: Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service. Review all service information before beginning repairs. Warranty service must be performed by an authorized technician, using authorized factory parts. If service is required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts.
  • Page 5: Section 2 - Introduction

    Section 2 Introduction Customer Service Alliance Laundry Systems is not responsible for For technical assistance, call any of the following personal injury or property damage resulting from numbers: improper service. Review all service information (850) 718-1035 before beginning repairs. (850) 718-1026...
  • Page 6: Model Identification

    Section 2 Introduction Model Identification Information in this manual is applicable to these washer-extractors: HC18MC2 HC50MH2 SC27MN2 SC50VNV UC27MV2 UC50MV3 HC18MD2 HC50MN2 SC27MV2 UC27PC2 UC50PC2 HC18MH2 HC50MV2 SC27SN2 UC18MC2 UC27PN2 UC50PC3 HC18MN2 HC50PC2 SC27VNV UC18MC3 UC27VNV UC50PN2 HC18MV2 HC50SN2 SC35MC2 UC18MD2 UC35MC2 UC50PN3...
  • Page 7: Model Familiarization

    Section 2 Introduction Model Familiarization Model Number Familiarization Guide Sample Model Number: SC35MN2CU20001 Machine Type C = Cabinet Machine Capacity (pounds dry weight) Type of Electrical Control M = Mechanical Timer E = WX/EDC Microcomputer P = P-Series Microcomputer† S = S-Series Microcomputer V = V-Series Microcomputer Coin Meter Option N = No Coin Meter...
  • Page 8: How Your Washer-Extractor Works

    Section 2 Introduction How Your Washer-Extractor Works The design of the machine emphasizes performance reliability and long service life. In washer-extractor sizes up through the 50-pound models, the cylinder is supported with two sealed bearings mounted in a machined cast iron trunnion. Bearing housings are bolted to a heavy gamma frame for all models.
  • Page 9: Section 3 - Troubleshooting

    Section 3 Troubleshooting WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 10: Wash Motor Runs Continuously In One Direction

    Section 3 Troubleshooting WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 11: Machine Will Not Drain

    Section 3 Troubleshooting WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 12: Excessive Vibration And/Or Noise During Spin

    Section 3 Troubleshooting WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 13: Section 4 - Service Procedures

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 14: Indicator Lights

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 15: Graphic Panel Overlay

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 16: Pressure Switch

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 17: Door Lock Pc Board / Capacitor

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 18: Timer Delay Relay

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 19: Contactors

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 20: Overload Protector

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 21: Mechanical Interlock

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 22: Water Valves

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 23: Siphon Break

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 24: Dispenser

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 25: Belt

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 26: Motor Capacitors

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 27: Loading Door

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 28: Door Lock Assembly

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 29: Cylinder Assembly

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 30: Bearings And Seals

    Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.
  • Page 31 Section 4 Service Procedures WARNING To reduce the risk of electrical shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer-extractor before servicing. • Never start the washer-extractor with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded.

Table of Contents