Makita 9503BH User Manual

2
SPECIFICATIONS
•Manufacturer reserves the right to change specifications without notice.
•Specifications may differ from country to country.
GENERAL SAFETY RULES
USA002-2
(For All Tools)
WARNING:
Read and understand all instructions. Failure to follow all
instructions listed below, may result in electric shock, fire and/or
serious personal injury.
SAVE THESE INSTRUCTIONS
Work Area
1.
Keep your work area clean and well lit.
Cluttered benches and dark areas invite acci-
dents.
2.
Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases, or dust. Power
tools create sparks which may ignite the dust
or fumes.
3.
Keep bystanders, children, and visitors
away while operating a power tool. Distrac-
tions can cause you to lose control.
Electrical Safety
4.
Double insulated tools are equipped with
a polarized plug (one blade is wider than
the other.) This plug will fit in a polarized
outlet only one way. If the plug does not fit
fully in the outlet, reverse the plug. If it
still does not fit, contact a qualified elec-
trician to install a polarized outlet. Do not
change the plug in any way. Double insula-
tion eliminates the need for the three wire
grounded power cord and grounded power
supply system.
model 9503BH
No load speed (RPM) 10,000/min
Overall length 260 mm (10-1/4”)
Net weight 2 kg (4.4 lbs)
Spindle thread 5/8”

Makita 9503BH Specifications

General

Wheel Diameter	100 mm (4")
Hole Diameter	16 mm
Spindle Thread	M10 x 1.5
No Load Speed	11000 rpm
Overall Length	266 mm
Net Weight	1.7 kg
Cable Length	2.5 m

Summary

Product Introduction and Warnings

Critical Safety Notice

Emphasizes reading and understanding all instructions before use for personal safety.

Specifications and General Safety Rules

Technical Specifications Overview

Details technical specifications like no load speed, length, weight, and spindle thread.

Instruction Understanding and Work Area Safety

Stresses reading instructions and maintaining a safe, well-lit work environment.

Electrical Safety Precautions

Covers safe use of polarized plugs and double-insulated tools.

General Safety Rules - Personal and Cord Safety

Grounding, Weather, and Cord Handling

Personal Safety and Alertness

Focuses on staying alert, proper dress, avoiding accidental starts, and maintaining balance.

Safety Equipment and Tool Control

General Safety Rules - Tool Use and Service

Service Requirements and Extension Cords

Specific Safety Rules

General Specific Safety Warning

Warning against complacency and unsafe use leading to serious injury.

Specific Safety Rules - Wheel and Operation Safety

Wheel Guard and Pre-Operation Checks

Ensures proper guard use and checks wheels for cracks or damage before operation.

Spindle, Flange, and Blade Safety Rules

Operation Safety and Hot Surface Awareness

Accessory Installation - Guards and Wheels

Grinding Wheel and Disc Installation

Accessory Installation and Operation Basics

General Operation Warnings and Cautions

Key warnings about forcing the tool, dropping wheels, and post-operation safety.

Operation Techniques

Grinding and Sanding Technique

Wire Brush Operation Safety

Operation and Maintenance

Abrasive Cut-off Wheel Operation