Tools / Power Tools
Bosch GTB 18V-45 Professional Cordless Screwdriver User Guide
Quick guide for the Bosch GTB 18V-45 Professional cordless screwdriver, covering assembly, battery charging, operation, PowerSAVE mode, and maintenance.
Table of contents
Quick guide from the manual
This document provides essential instructions for the Bosch GTB 18V-45 Professional cordless screwdriver. It is intended for users to safely operate, maintain, and troubleshoot the tool. Key operations include battery installation, adjusting screw-in depth, and using the PowerSAVE mode.
Device Description
The GTB 18V-45 is a professional cordless screwdriver designed for driving and loosening screws. Key components include a screwdriver bit, retractable depth stop, rotational direction switch, and PowerSAVE mode button.
Assembly and First Use
- Battery Charging: Use only recommended chargers. The battery is supplied partially charged; charge it fully before first use.
- Battery Installation: Set the rotational direction switch to the middle position to prevent accidental activation. Insert the battery into the handle until it clicks into place.
- Tool Change: Remove the battery before any maintenance or tool changes. Pull off the depth stop, remove the screwdriver bit, and replace it if necessary.
Operation
- Rotational Direction: Use the switch to change between clockwise and counter-clockwise rotation. This cannot be changed while the on/off switch is pressed.
- PowerSAVE Mode: Press the PowerSAVE button to activate. The motor remains deactivated until the tool is pressed against the workpiece.
- Adjusting Screw-in Depth: Use the adjusting sleeve to preset the depth of the screw head in the workpiece.
- Retractable Depth Stop: For loosening screws, align the arrows on the adjusting sleeve and gearbox, then pull the sleeve back until it clicks into place.
Maintenance and Safety
- Cleaning: Keep the tool and ventilation slots clean for safe operation.
- Safety: Always remove the battery before transport, storage, or maintenance. Do not open the battery. Protect the tool and battery from heat, fire, and moisture.
- Overload Protection: The tool features temperature-dependent overload protection and deep discharge protection for the battery.
Manufacturer information
Bosch
Practical help
Common problems
Tool does not start
Check if the battery is charged and correctly inserted. Ensure the rotational direction switch is not in the middle position.
Battery charge indicator LEDs do not light up
The battery may be defective and needs replacement.
PowerSAVE mode does not activate
Ensure the tool is not unused for more than 30 minutes; if it is, reactivate by pressing the on/off switch.
Before use
- Ensure the battery is fully charged.
- Check that the correct screwdriver bit is installed.
- Set the rotational direction switch to the desired direction.
- Adjust the screw-in depth using the adjusting sleeve.
- Ensure the workpiece is securely clamped.
Specs in practice
- No-load speed
- 0–4500 min-1, the rotational speed of the tool without a load.
Model compatibility
- Compatible with Bosch GBA 18V and ProCORE18V batteries.
- Use only chargers listed in the technical data.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.