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DeWalt D25851 User Manual

DeWalt D25851
36 pages
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1-800-4-DeWALT
Instruction Manual
Guide D’utilisation
Manual de instrucciones
D25501, D25553
1–9/16" (40 mm) SDS Max and Spline Combination Hammers
D25601, D25603, D25651
1–3/4" (45 mm) SDS Max and Spline Combination Hammers
D25831, D25851
SDS Max and Spline Chipping Hammers
D25501, D25553
Marteaux mixtes, SDS Max et cannelures, 40 mm (1–9/16 po)
D25601, D25603, D25651
Marteaux mixtes, SDS Max et cannelures, 45 mm (1–3/4 po)
D25831, D25851
Marteaux burineurs, SDS Max et cannelures
D25501, D25553
Martillos de 40 mm (1–9/16") SDS Max y estriados de combinación
D25601, D25603, D25651
Martillos de 45 mm (1–3/4") SDS Max y estriados de combinación
D25831, D25851
Martillos de burilado SDS Max y estriados
final page size: 8.5 x 5.5 in
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DeWalt D25851 Specifications

General IconGeneral
BrandDeWalt
ModelD25851
CategoryPower Tool
LanguageEnglish

Summary

Safety Alert Symbols and Words

Tool Components Identification

Identifies key parts of the power tool with numbered labels and model references.

General Warnings and Contact Information

Provides critical safety warnings and contact details for inquiries about DEWALT tools.

General Power Tool Safety Warnings

Work Area Safety

Guidelines for maintaining a safe work environment, free from hazards and distractions.

Electrical Safety

Precautions for safe electrical connections and usage to prevent shocks.

Personal Safety

Advice on staying alert, using PPE, and preventing accidents while operating tools.

Power Tool Use and Care

Best practices for operating, maintaining, and storing power tools safely.

Service and Maintenance

Rotary Hammer Specific Safety

Crucial safety advice for operating rotary hammers, including handling and protection.

Safety Information on Dust and Noise

Addresses chemical exposure from dust and noise-induced hearing loss risks.

Safe Tool Storage and Handling

Guidelines for safe tool placement when idle and managing moving parts.

Tool Features and Operation

Tool Components Overview

Illustrates and lists the primary components and intended use of the rotary hammer.

Side Handle Installation and Use

Details proper installation and use of the side handle for optimal control and safety.

Accessory Installation and Vibration Control

SDS Max Accessory Handling

Step-by-step guide for correctly inserting and removing SDS Max bits.

SHOCKS Active Vibration Control System

Explains how to use the vibration control system for optimal comfort and reduced fatigue.

Spline Drive Accessory Handling

Instructions for inserting and removing spline drive accessories safely.

Clutch Systems and Mode Selection

Two-Stage and E-Clutch Operation

Explains the dual clutch system and E-Clutch feature for safety and control.

Electronic Speed and Impact Control

How to adjust speed and impact settings for various drilling and chipping tasks.

Mode Selector and Usage

Guides on selecting the correct operating mode (hammerdrilling or chipping).

Chisel Adjustment and Operation

Chisel Bit Angle Adjustment

Instructions on adjusting the chisel angle for specific tasks on D25831, D25851 models.

Indicator Lights and Troubleshooting

Explains the function of indicator LEDs and basic troubleshooting.

Tool Operation and Hand Position

Guidance on trigger operation, lock-on features, and proper hand placement for safety.

Operating Procedures

Continuous Operation and Soft Start

How to engage continuous operation and the benefits of the soft start feature.

Hammerdrilling with Solid Bits

Steps for hammerdrilling with solid bits, including model-specific notes.

Hammerdrilling with Core Bits

Instructions for hammerdrilling with core bits, including safety cautions.

Chipping and Chiseling Operations

Detailed steps for performing chipping and chiseling tasks with appropriate tools.

Maintenance and Cleaning

General Maintenance Warnings

Critical safety warnings regarding maintenance and adjustments.

Cleaning Procedures

Guidelines for cleaning the tool using air and avoiding harsh chemicals.

Product Information and Support

Lubrication Recommendations

Advice on tool lubrication frequency and service center recommendations.

Accessory Usage and Safety

Emphasizes using only DEWALT recommended accessories for safety.

Maximum Capacity Specifications

Details the maximum drilling capacity for concrete and RPM/BPM specs.

Product Registration and Warranty

Information on warranty, free service, money-back guarantee, and product registration.

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