Makita 9403 User Manual

INSTRUCTION MANUAL
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
www.makitatools.com
Belt Sander
76 mm (3”)
MODEL 9921
100 mm (4”)
MODEL 9403
003358
DOUBLE
INSULATION

Makita 9403 Specifications

General

Power	1200 W
Uncertainty K	1.5 m/s²
Type of sander	Belt sander
Cable length	5 m
Power source	AC
AC input voltage	230 V

Weight and Dimensions

Weight	5700 g

Summary

Belt Sander Overview

Specifications

General Safety Rules

Save These Instructions

Keep manual for future reference to ensure safe operation.

Service Information

Extension Cord Guide

Guidance on selecting the correct extension cord for safe tool operation.

Specific Safety Rules

Save These Instructions

Reminder to keep the manual for future reference.

Symbols Used

Functional Description

Switch Operation

Details on how to operate the tool's switch and lock-on feature.

Assembly

Instructions for assembling or attaching parts to the tool.

Installing or Removing Abrasive Belt

Steps for installing and removing the sanding belt correctly.

Operation

Sanding Procedure

Procedures for safe and effective sanding with the belt sander.

Maintenance

Replacing Carbon Brushes

Steps for checking and replacing worn carbon brushes for tool longevity.

Accessories

Factory Service Centers

Important Warnings

Chemical Exposure Warning

Notice regarding hazardous chemicals in dust from power sanding.

Makita Limited One Year Warranty