DeWalt DW540 User Manual

DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 Printed in Italy (SEP02-CD-1) Form No. 154728-01
DW530/DW531/DW532/DW533/DW540/DW541/DW545 Copyright © 2002
154728-01 rev 9/10/02 2:23 PM Page 2

DeWalt DW540 Specifications

General

Brand	DeWalt
Model	DW540
Category	Rotary Hammer
Language	English

Summary

Important Safety Instructions

Grounding Instructions

Explains how to properly ground the tool for electric shock prevention.

Safety Instructions For All Tools

Extension Cords

Guidelines for selecting and using extension cords based on gauge and length.

Additional Safety Instructions for Rotary Hammers

Eye and Ear Protection

Recommends safety goggles and ear protectors for rotary hammer use.

Side Handle Usage

Side Handle and Depth Rod

Mounting Positions

Accessory Insertion and Removal

Spline Drive Accessories

Steps for inserting and removing spline drive bits from the tool holder.

SDS-max Accessories

Steps for inserting and removing SDS-max bits, including axial movement check.

Soft Start Feature

Soft Start Explanation

Torque Limiting Clutch

Clutch Function

Electronic Speed and Impact Control

Control Dial Usage

Guides on using the dial for speed and impact energy for precise control.

Mode Selector

Operating Modes

Drilling with a Core Bit

Core Bit Drilling Steps

Chipping and Chiseling

Chipping Operation