Tools / Power Tools
Bosch GWS 18V-7 Professional Angle Grinder User Guide
Quick guide for the Bosch GWS 18V-7 Professional angle grinder, covering safety instructions, assembly, operation, maintenance, and technical specifications.
Table of contents
Quick guide from the manual
This document provides essential information for the safe and efficient operation of the Bosch GWS 18V-7 Professional angle grinder. It covers safety warnings, assembly, operation, and maintenance. Always ensure the battery is removed before performing any maintenance or changing accessories to prevent accidental starting.
Device Description
The GWS 18V-7 is a cordless angle grinder designed for cutting, roughing, and brushing metal and stone materials, as well as drilling in stone with diamond core cutters without water. It features restart protection, soft start, and is compatible with Bosch 18V batteries.
Assembly
Before any work, remove the battery. Ensure the protective guard is correctly mounted and locked. The guard must be adjusted to prevent sparks from flying towards the operator. Always use the auxiliary handle (7) for safe operation. When using rubber sanding pads or wire brushes, always mount the hand guard (16).
Operation
To start the tool, push the on/off switch (4) forward. To lock it, press the front of the switch down. To switch off, release the switch or press the back of it if locked. Always perform a test run of at least one minute without load before using any abrasive tool. If the tool becomes electrostatically charged, the built-in electronics will switch it off; press the switch again to restart.
Maintenance and Cleaning
Keep the tool and ventilation slots clean for safe operation. Store and handle accessories with care. For repairs or spare parts, contact the Bosch after-sales service or visit www.bosch-pt.com.
Safety
Always wear eye protection. Use suitable detectors to find hidden supply lines. Do not touch grinding or cutting discs until they have cooled down. Secure the workpiece with clamping devices. Protect the battery from heat, fire, and moisture.
Official resources from the manual
Manufacturer information
Bosch
Practical help
Common problems
Tool does not start
Check battery charge level and ensure it is properly inserted.
Tool stops automatically
The tool may have become electrostatically charged; press the on/off switch again to restart.
Battery charge indicator LEDs do not light up
The battery may be defective and needs to be replaced.
Before use
- Ensure the battery is fully charged.
- Check that the abrasive tool is correctly mounted and can rotate freely.
- Ensure the protective guard is securely attached and adjusted.
- Perform a test run of at least one minute without load.
- Wear appropriate personal protective equipment (eye protection, etc.).
Specs in practice
- Rated voltage
- 18V, indicating the battery system compatibility.
- Max. grinding disc diameter
- 100/115/125 mm depending on the specific model version.
Model compatibility
- Compatible with Bosch GBA 18V and ProCORE18V batteries.
- Compatible with Bosch GAL 18, GAX 18, and GAL 36 series chargers.
- Not to be used for grinding concrete.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.