User Manual for Bosch Keo 18V Cordless Garden Saw
Quick guide for the Bosch Keo 18V Cordless Garden Saw. Includes setup, operation, maintenance, safety instructions, and troubleshooting.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
The Bosch Keo 18V is a cordless garden saw designed for cutting branches and sawing wood, soft metal (e.g., copper), and plasterboard. Before using the tool, ensure the battery is fully charged and the saw blade is correctly installed. Always wear eye protection and safety gloves during operation.
Safety instructions
- General: Read all safety warnings and instructions. Failure to follow them may result in electric shock, fire, or serious injury.
- Work area: Keep the work area clean and well-lit. Do not operate in explosive atmospheres.
- Battery safety: Use only Bosch batteries intended for this product. Protect the battery from heat, fire, water, and moisture.
Product description
Key components include the removable hook, saw blade holder, battery charge-control indicator, and the On/Off switch with a lock-off button.
Mounting and operation


- Battery: Insert the charged battery into the tool, ensuring it is fully fitted. To remove, press the battery unlocking button.
- Saw blade: Use the SDS system to insert or replace the saw blade. Ensure the blade is securely connected before use.
- On/Off: Press the lock-off button first, then the On/Off switch. The lock-off button can be released while the tool is running.
Maintenance and cleaning
Regularly clean the tool and the saw blade mount, especially if material accumulates. Use compressed air or a soft brush for cleaning. Keep the saw blade holder functional by applying a suitable lubricant. Store the tool in a secure, dry place out of the reach of children.
Troubleshooting
If the tool fails to operate, check if the battery is discharged. If the sawing time per charge is low, the blade holder may need cleaning, the blade may be worn, or the sawing technique may be poor. If the blade runs slowly, the battery may be nearly discharged or the tool may be overloaded.
Technical data
Rated voltage: 18V. Stroke rate at no load: 0-2300 min-1. Stroke length: 20 mm. Max cutting capacity in wood: 80 mm.
Manufacturer information
Bosch
Practical help
Common problems
Battery discharged; recharge battery.
Blade holder area needs cleaning, saw blade worn, or battery not fully charged.
Battery is getting discharged or tool is overloaded during operation.
Before use
- Check battery charge level
- Ensure saw blade is sharp and suitable for the material
- Clean the blade holder area
- Ensure workpiece is securely clamped
Specs in practice
- Rated voltage
- 18V
- Stroke rate at no load
- 0-2300 min-1
- Max cutting capacity (wood)
- 80 mm
Images and diagrams
- Figure A: Overview of components including hook, blade holder, and battery
- Figure F: Battery insertion and removal procedure
- Figure G: On/Off switch and lock-off button operation
Model compatibility
- Use only original Bosch accessories
- Use only Bosch 18V batteries
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.