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Wascomat W675 Classic - User Manual

Wascomat W675 Classic
132 pages
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DOC. NO. 438.9205-85/07 EDITION 49.2004
W620, W630, W640,
W655, W675
Classic
SERVICE MANUAL
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Summary

Service Personnel Safety Notice

Installation Safety

Ensures safety during installation procedures for laundry and wet cleaning equipment.

Electrical Shock Risk

Highlights the dangers of high voltages and the need to disconnect power before servicing.

Personal Injury Risk

Warns about moving parts and sharp edges, emphasizing safe service procedures.

About This Manual

Clarifies the manual's purpose and disclaims responsibility for user qualifications.

Safety and Warning Signs

Cautionary Signs

Lists safety signs with 'CAUTION' emphasizing operational limits and user restrictions.

Precautions

Provides safety signs in Spanish ('PRECAUCIÓN') with similar operational warnings.

1. Safety Precautions

2. Technical Data

3. Machine Presentation

Description

Details the models covered, drum volumes, and general machine features.

Function

Provides a general overview of the machine's functions and key components.

Programme Unit

Explains the electromechanical programme unit and its control functions.

Door Lock Mechanism

Describes the electro-mechanical door lock with safety switches and control.

Heating System

Covers electric and steam heating options and their components.

Drain Valve Operation

Describes the diaphragm valve that controls water drainage from the drum.

11. Regular Maintenance

Daily Checks

Outlines essential daily checks for door lock, leaks, and detergent compartment cleaning.

Third Month Checks

Specifies periodic maintenance tasks, including checking the door and drain valve.

21. Control Unit

Description of Control Units

Details the front and rear control units and their constituent parts.

Control Unit Functions

Explains the roles of the programme unit, level guards, thermostat, and switches.

Program OL02 Settings

Details jumper settings for the OL02 program and specific machine models.

Program OL03 Settings

Explains jumper configurations for the OL03 program and various machine types.

26. Level Control

Control and Fault Tracing

Explains factory-set level sensors and troubleshooting for faulty switches.

Water Level Check Procedure

Guides on checking low and high water levels for prewash, main wash, and rinsing.

Addressing High Water Levels

Provides steps to diagnose and resolve issues causing excessive water levels.

27. Thermostat

Thermostat Description

Explains the thermostat's role in monitoring water temperature and controlling heating elements.

Replacing the Thermostat

Provides step-by-step instructions for safely replacing the thermostat sensor and unit.

29. Door and Door Lock

Door Lock System Overview

Details the door lock components, actuator, controller, and general function.

Error Code Indicators

Describes the LED indicators on the door lock control for error detection.

Door Lock Control I;O

Outlines the inputs and outputs for the door lock control system.

Replacing the Door Lock

Provides a detailed procedure for removing and installing a new door lock assembly.

30. Motor

Motor Description

Explains the motor's placement, drive mechanism, and overload protection.

Principle Wiring Diagrams

Illustrates the electrical wiring for single-phase and three-phase motor configurations.

Motor Overload Protector

Details the thermal overload protectors and their function in preventing motor damage.

Motor Replacement Procedure

Provides step-by-step instructions for removing and installing a new motor.

Drive Belt Tension Adjustment

Guides on checking and adjusting the drive belt tension for optimal performance.

38. Drain Valve

Drain Valve Description

Details the components and structure of the drain valve assembly.

Drain Valve Function

Explains how water pressure is used to operate the drain valve for closing and opening.

Drain Valve Disassembly

Provides instructions for safely disassembling the drain valve, noting water risks.

Drain Valve Assembly

Guides on correctly reassembling the drain valve after repair or replacement.

39. Detergent Compartment

Detergent Compartment Description

Details the four-compartment design for pre-wash, main wash, rinse, and bleach.

40. Heating

Heating System Description

Explains the electric heating elements, temperature sensor, and contactors.

Heating System Function

Details how the programme unit controls heating elements based on temperature.

Replacing Heating Elements

Provides instructions for safely replacing heating elements, noting water risks.

41. Coin-meter

Price Programming

Explains how to set price ratios and program prices using switch settings.

Programming Current Price

Guides on calculating and setting the desired price for wash programs.

Price Reduction Options

Details how to use switch S3 to configure price reductions for specific times.

42. Pulley and Bearing Service

Pulley Removal Instruction

Details the tools and steps required for removing the pulley from the shaft.

Pulley Mounting Procedure

Provides instructions for installing a new pulley onto the shaft.

Bearing Replacement Guide

Offers a comprehensive guide for replacing bearings in the machine.

Wascomat W675 Classic Specifications

General IconGeneral
BrandWascomat
ModelW675 Classic
CategoryWasher
LanguageEnglish

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