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Bosch GWS Professional 5-115 - User Manual

Bosch GWS Professional 5-115
124 pages
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Robert Bosch GmbH
Geschäftsbereich Elektrowerkzeuge
D–70745 Leinfelden-Echterdingen
Germany
www.bosch-pt.com
1 609 929 L34 (2008.08) O / 126 ASIA
GWS Professional
5-100 | 580 | 5-115 | 670 | 6-100 | 6-100 E | 6-115 | 6-115 E |
6-125 | 6-125 E
us Original operating instructions
cn 正本使用说明书
tw 正本使用說明書
ko 사용 설명서 원본
th หนงสอคู่มือการใชงานฉบบตนแบบ
id Petunjuk-Petunjuk untuk
Penggunaan Orisinal
vn
Bng hõëng dÿn nguy›n bn
fr Notice originale
ar
fa
ΕΎϤϴϠόΗϞϴϐθΘϟ΍ΔϴϠλϷ΍
Ϡλ΍ έΎ ίήσ ΎϤϨϫ΍έ
OBJ_DOKU-12277-003.fm Page 1 Thursday, July 24, 2008 12:57 PM
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Bosch GWS Professional 5-115 Specifications

General IconGeneral
Power Input720 W
No-load Speed11000 rpm
Disc Diameter115 mm
Weight1.9 kg
Sound Pressure Level91 dB(A)
Sound Power Level102 dB(A)
Power Output300 W
Spindle ThreadM14

Summary

Product Identification and Manual Overview

Bosch GWS Professional Models

Lists the specific GWS Professional angle grinder models covered by this manual.

Manual Language Availability

Indicates the availability of the manual in multiple languages for user convenience.

Exploded View and Part Identification

Main Unit Components Identification

Illustrated view of the main angle grinder unit with numbered components for easy identification.

Accessory and Component Identification

Illustrated view of various accessories and components with numbered identification.

General Power Tool Safety Warnings

1) Work Area Safety Guidelines

Keep work area clean, well lit, and free of flammable materials. Prevent distractions.

2) Electrical Safety Precautions

Ensure proper plug matching, avoid earthed surfaces, protect from rain/wet, and do not abuse the cord.

3) Personal Safety Guidelines

Stay alert, use PPE, prevent unintentional starting, remove adjusting keys, do not overreach, dress properly.

General Power Tool Safety Warnings (Continued)

4) Power Tool Use and Care Instructions

Do not force tool, use correct tool, ensure switch works, disconnect power for adjustments, store safely, maintain tool, keep tools sharp.

5) Professional Service Recommendations

Have tool serviced by qualified personnel using identical replacement parts.

Machine-Specific Safety Warnings

General Safety for Grinding, Sanding, Wire Brushing, and Cutting Off Operations

Follow all warnings for these operations. Do not use for polishing.

Machine-Specific Safety Warnings (Continued)

Accessory Safety and Handling Best Practices

Inspect accessories for damage, use PPE, keep bystanders clear, hold tool correctly, manage cord, stop tool before setting down.

Kickback Hazards and Related Warnings

Understand kickback as a sudden reaction to snagging. Avoid by taking precautions.

Kickback Prevention and Safe Operation

Kickback Prevention Techniques

Maintain firm grip, proper stance, avoid positioning body in tool's path, use care with corners, avoid specific blades.

Additional Safety for Grinding and Cutting Operations

Wheel and Guard Usage Guidelines

Use recommended wheels/guards, ensure guard is attached/positioned, use wheels for intended applications.

Wheel Flanges and Speed Limitations

Use correct flanges, avoid worn wheels from larger tools, follow speed limits.

Specific Warnings for Abrasive Cutting Off Operations

Avoid jamming/excessive pressure, position body correctly, handle binding/interruptions, support workpieces, use caution with pocket cuts.

Safety Warnings for Sanding, Wire Brushing, and General Use

Sanding Disc Paper and Wire Brush Safety

Use correct size sanding paper. Be aware of flying bristles from wire brushes; ensure guard fits.

General Safety Warnings for Additional Precautions

Wear safety goggles. Detect utility lines. Release switch on power interruption. Use dust extraction for stone. Use cutting guide for stone.

Functional Description and Intended Use

Reading Manual Instructions and Graphics

Read all safety warnings and instructions. Unfold graphics page for reference.

Machine Intended Use and Specific Guards

Machine is for cutting, roughing, brushing metal/stone without water. Use specific guards.

Product Features and Technical Data

Product Features Identification

Lists numbered product features corresponding to the illustration for identification.

Technical Data for Angle Grinder Models

Table detailing technical specifications for various angle grinder models.

Technical Data and Assembly Instructions

Technical Data for GWS E Angle Grinder Models

Table detailing technical specifications for GWS E angle grinder models.

Assembly: Mounting Protective Devices

Instructions for mounting protective guards for grinding and cutting operations.

Auxiliary Handle Installation Guide

How to attach and position the auxiliary handle for optimal use.

Assembly Instructions: Tool Mounting and Accessories

Auxiliary Handle Types and Usage Recommendations

Use vibration-dampening auxiliary handle. Mount hand guard with specific accessories.

Safe Mounting Procedures for Grinding Tools

Steps for safely mounting grinding tools, including spindle lock usage and cooling discs.

Grinding;Cutting Disc Mounting: Dimensions and Rotation

Ensure correct disc dimensions and mounting. Check rotation direction for diamond discs.

Mounting Flap Discs, Sanding Plates, and Cup Brushes

Instructions for mounting flap discs, rubber sanding plates, and cup brushes, including hand guard usage.

Assembly Instructions: Quick-clamping Nut and Machine Head Rotation

Quick-clamping Nut SDS-clic Installation and Use

Use SDS-clic nut for quick accessory changes. Ensure nut is flawless and correctly oriented.

Rotating the Machine Head for Ergonomics

How to rotate the machine head for improved ergonomics or specific working positions.

Approved Grinding Tools and Speed Requirements

Information on approved tools and their minimum speed requirements.

Dust;Chip Extraction System Importance and Usage

Warnings about dust hazards from materials and the need for dust extraction systems.

Operation: Dust Extraction, Starting, and Speed Control

Dust;Chip Extraction Hazards and Protective Measures

Hazards of specific dusts (carcinogenic). Use dust extraction and ventilation. Wear respirator. Observe regulations.

Starting the Angle Grinder Safely

Ensure correct voltage. Check tool mounting. Test run tool at max speed. Avoid damaged tools.

Speed Preselection Guide for GWS Models

How to preselect speed using the thumbwheel for different materials and applications.

Operation: Working Advice and Specific Cutting;Grinding Methods

General Working Advice and Rough Grinding Techniques

Clamp workpiece, avoid straining tool. Discs get hot. Use correct disc/angle for rough grinding.

Flap Disc Usage and Cutting Metal Procedures

Use flap discs for surfaces. Use guard for cutting metal, moderate feed, no tilting/oscillating.

Cutting Stone Procedures and Safety

Use cutting guide with dust extraction for stone. Dry cutting only. Use diamond disc. Use dust extraction and mask.

Operation: Cutting Stone, Structural Info, Maintenance

Cutting Stone Safety Precautions and Best Practices

Continue stone cutting advice. Use cutting guide, dry cutting, diamond disc, dust extraction.

Information on Structural Regulations

Follow structural regulations (DIN 1053 Part 1) and consult engineers before work.

Maintenance and Cleaning Procedures

Keep machine clean. In extreme conditions, use extraction and RCD. Store accessories carefully.

Service, Spare Parts, and Disposal

After-Sales Service and Customer Assistance Contact Information

Contact details for Bosch service centers in various regions for support and spare parts.

Disposal of Machine and Accessories

Dispose of machine, accessories, and packaging for environmentally-friendly recycling.

Accessory Identification Guide

Grinding and Cutting Accessories Visual Guide

Visual guide to various grinding and cutting accessories for the power tool.

Accessory Part Numbers

SDS-clic Accessories and Corresponding Part Numbers

Part numbers for SDS-clic accessories, including nuts and guards.

Protective Guards and Handles Part Numbers

Part numbers for various protective guards and auxiliary handles.

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