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Bosch Professional GWS 21-230 H User Manual

Bosch Professional GWS 21-230 H
42 pages
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Robert Bosch Power Tools GmbH
70538 Stuttgart
GERMANY
www.bosch-pt.com
1 609 92A 438 (2018.11) O / 43
en Original instructions
fr Notice originale
ar   
fa   
1 609 92A 438
GWS Professional
21-180 H | 21-230 H

Table of Contents

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Bosch Professional GWS 21-230 H Specifications

General IconGeneral
Power2100 W
Disc diameter230 mm
No-load speed6500 rpm
Weight5.2 kg
Spindle threadM14
Cable length2.5 m

Summary

Safety Instructions

General Power Tool Safety Warnings

General safety precautions for all power tools, covering electric shock, fire, and injury risks.

Power Tool Use and Care

Guidelines for safe operation, maintenance, and handling of power tools to prevent accidents.

Safety Information for the Angle Grinder

Safety Warnings Common for Grinding, Sanding, Wire Brushing or Abrasive Cutting Off Operations

Specific safety advice for angle grinder operations including accessory use and protective measures.

Kickback and Related Warnings

Detailed explanation of kickback phenomena and precautions to avoid it during operation.

Safety Warnings Specific for Grinding and Abrasive Cutting-Off Operations

Precautions for grinding discs, guards, wheel flanges, and abrasive cut-off wheel usage.

Additional Safety Warnings Specific for Abrasive Cutting Off Operations

Further safety advice for cutting operations, including avoiding jamming and proper workpiece support.

Safety Warnings Specific for Sanding Operations

Guidance on using sanding discs and paper safely to prevent hazards like snagging.

Safety Warnings Specific for Wire Brushing Operations

Precautions for wire brush use, including bristle throw and guard interference.

Additional Safety Information

General safety tips including eye protection, using detectors, and handling hot discs.

Product Description and Specifications

Intended Use

Defines the intended applications for the power tool, including cutting, roughing, brushing, and sanding.

Technical Data

Provides key technical specifications for the GWS 21-180 H and GWS 21-230 H angle grinders.

Fitting

Fitting Protective Equipment

Instructions for attaching protective guards and auxiliary handles to the power tool.

Fitting the Abrasive Tools

Guidance on safely mounting grinding discs, flap discs, sanding pads, and brushes.

Operation

Start-up

Steps and precautions for starting the power tool, including voltage checks and generator use.

Dust/Chip Extraction

Recommendations for dust extraction systems and ventilation during operation.

Working Advice

Switching On/Off

Instructions for starting, stopping, and locking the on/off switch of the power tool.

Rough Grinding

Technique and angle recommendations for achieving optimal rough grinding results.

Cutting Metal

Guidelines for cutting metal, including using protective guards and moderate feed rates.

Cutting Stone

Advice for cutting stone, including dust extraction, mask use, and diamond cutting discs.

Maintenance and Servicing

Maintenance and Cleaning

Procedures for keeping the power tool and accessories clean for safe and efficient operation.

After-sales Service and Advice on Using Products

Information on obtaining spare parts, service, and product usage advice from Bosch.

Disposal

Instructions for environmentally friendly recycling of the power tool and packaging.

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