Clarke MA50 15B User Manual

Electronic Service
Manuals
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Clarke MA50 15B Specifications

General

Brand	Clarke
Model	MA50 15B
Category	Floor Machine
Language	English

Summary

General Information

Diagnostic and Service Tools

Lists essential tools required for effective troubleshooting and repair of cleaning equipment.

General Safety Instructions

Details critical safety precautions to prevent personal injury during operation and maintenance.

Machine Specifications

Preventative Maintenance

Electrical System

Wiring Harness Diagram

Presents a schematic diagram illustrating the machine's internal wiring connections.

Battery Connections and Charging

Explains how to connect batteries in series and the procedure for charging the machine.

Battery Charging Notes

Provides important tips and warnings regarding battery charging to prevent damage and ensure longevity.

On-Board Charger Removal and Installation

Step-by-step instructions for removing and reinstalling the machine's on-board charger.

Basic Troubleshooting

Lists common electrical problems, their causes, and recommended solutions.

Troubleshooting Tips

Offers guidance on diagnosing issues using LED indicators and communication lines.

Recovery System

Vacuum Motor Removal and Installation

Step-by-step procedure for removing and reinstalling the vacuum motor.

Vacuum Seals

Vacuum Motor Switch

Control PCB

Specifications

Scrub System

Drive Belt Removal and Installation

Brush Motor Removal and Installation

Detailed instructions for removing and replacing the brush motor.

Shop Measurements

Solution System

Maintenance and Adjustment

Solution Solenoid Removal and Installation

Step-by-step instructions for replacing the solution solenoid valve.

Solution Flow Control Valve

Solution Switch

Control PCB

Squeegee System

Functional Description

Component Locations

Identifies the various parts of the squeegee assembly and related components.

Adjusting the Squeegee Down Pressure

Squeegee Lift Cable Removal and Installation

Squeegee Blades

Troubleshooting

Addresses poor water pick-up issues and problems with squeegee blade installation or adjustment.