Bosch GBH 4 DFE PROFESSIONAL User Manual

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Bedienungsanleitung
Operating instructions
Instructions d’emploi
Instrucciones de servicio
Manual de instruções
Istruzioni d’uso
Gebruiksaanwijzing
Betjeningsvejledning
Bruksanvisning
Brukerveiledningen
Käyttöohje
Οδηγία χειρισµού
Kullan∂m k∂lavuzu
GBH 4 DFE
GBH 4 DSC
PROFESSIONAL

Bosch GBH 4 DFE PROFESSIONAL Specifications

General

Drilling Diameter in Steel	13 mm
Drilling Diameter in Wood	30 mm
Tool holder	SDS-plus
Optimum range of application in concrete with hammer drill bits	4 - 16 mm
Drilling diameter in concrete with core cutters	68 mm
No-load Speed	0 - 900 rpm
Impact Rate	0 - 4000 bpm

Summary

Tool Specifications

Machine Elements

Noise/Vibration Information

Intended Use

For Your Safety

General Safety Precautions

Advises on firm grip, securing workpiece, avoiding asbestos, waiting for stops, checking cables, using RCDs, hearing protection, auxiliary handles, and utility lines.

Changing the Tool

Tool Holder System Features

Highlights SDS-plus ease of use, dust cap importance, and SDS-plus tool rotation requirements.

Tool Insertion and Removal

Details the process of inserting and removing tools into the tool holder, referencing figures.

Auxiliary Handle/Depth Stop

Starting Operation

Switching On and Off

Changing Speed/Impact Rate

Speed Table (GBH 4 DSC)

Provides recommended settings for speed and impact rate based on application and material type.

Mode Selector Switch

Safety Clutch

Changing the Chiselling Position (Vario-lock)

Change the SDS-plus Tool Holder

Removal

Instructions for removing the SDS-plus tool holder, referencing figure C.

Mounting

Instructions for mounting the SDS-plus tool holder, ensuring it latches securely.