DeWalt XR LI-ION DCG409 User Manual

DCG409

DeWalt XR LI-ION DCG409 Specifications

General

Type	Angle Grinder
Power Source	Cordless
Motor Type	Brushless
Voltage	18V
Spindle Thread	M14
Battery Type	Li-Ion
No Load Speed	9000 rpm

Summary

Definitions: Safety Guidelines

GENERAL POWER TOOL SAFETY WARNINGS

Work Area Safety

Guidelines for maintaining a safe work environment.

Power Tool Use and Care

Instructions on proper operation and maintenance of the tool.

Battery Tool Use and Care

Personal Safety

Measures to ensure operator safety during use.

ADDITIONAL SPECIFIC SAFETY RULES

Safety Instructions for All Operations

General safety guidelines for all tool operations.

Safety Warnings Specific for Grinding and Abrasive Cutting-Off Operations

Safety precautions for grinding and cutting tasks.

Safety Warnings Specific for Wire Brushing Operations

Safety precautions for wire brushing applications.

Causes and Operator Prevention of Kickback

Safety Warnings Specific for Sanding Operations

Safety advice for sanding tasks.

Chargers

Electrical Safety

Electrical safety related to chargers and power supply.

Important Safety Instructions for All Battery Chargers

Battery Packs

Battery Pack Safety

Critical safety instructions for handling battery packs.

Transportation

Description (Fig. A)

Intended Use

Specifies the intended applications for the angle grinder.

Features

ASSEMBLY AND ADJUSTMENTS

Inserting and Removing the Battery Pack from the Tool (Fig. B)

Guards

Mounting and Adjusting the One-Touch™ Guard (Fig. F)

Flanges and Wheels

Mounting Non-Hubbed Wheels (Fig. G)

Mounting and Removing Hubbed Wheels (Fig. H)

Mounting Wire Cup Brushes and Wire Wheels (Fig. I)

Prior to Operation

OPERATION

Instructions for Use

Standard operating procedures and safety.

Proper Hand Position (Fig. H)

Spindle Lock (Fig. I)

Surface Grinding, Sanding and Wire Brushing

Precautions To Take When Working on a Painted Workpiece

Precautions To Take When Working on a Painted Workpiece

Edge Grinding and Cutting

Cutting Metal

Specific instructions for cutting metal.

Metal Applications

Rechargeable Battery Pack

Cleaning

Accessory Chart

Accessory Chart (cont.)