Tools / Saws
Bosch EasyChain 18V-15-7 Cordless Chainsaw User Manual
Quick guide for the Bosch EasyChain 18V-15-7 cordless chainsaw, covering assembly, chain tensioning, lubrication, operation, and troubleshooting.
Table of contents
Quick guide from the manual
This document provides essential instructions for the safe and efficient use of the Bosch EasyChain 18V-15-7 cordless chainsaw. Always read the full safety instructions before use. The tool is intended for domestic use, such as sawing branches, planks, and wooden beams at ground level. It is not suitable for felling trees or plunge cuts.
Assembly and Chain Tensioning
Assembly requires no tools. Ensure the battery is removed before starting. Place the saw on a flat surface, insert the saw chain into the chain bar slot, and ensure the correct running direction. Use the magnet for support when aligning the chain bar. Rotate the tensioning wheel clockwise to partially tension the chain, then attach the cover and secure it. Adjust the tension until the chain can be lifted by approximately 2-3 mm from the chain bar.
Saw-chain Lubrication
The saw chain is not automatically lubricated. Check the chain before each use and apply biodegradable chain oil manually between the chain bar and the saw chain. Briefly switch on the saw to distribute the oil evenly.
Operation
To switch on, remove the chain cover, insert the battery, hold the saw with both hands, press the lock-off button, and then the On/Off switch. Release the lock-off button once the chain moves. To switch off, release the On/Off switch.
Maintenance and Cleaning
Remove the battery before any maintenance. Regularly clean the chain, chain bar, and the area under the cover using a brush. Store the tool in a dry, secure place out of the reach of children, always with the chain cover fitted.
Troubleshooting
If the saw fails to operate, check if the battery is charged and correctly inserted, or if the motor protection has activated. If the chain does not move, check for clogs under the cover or lack of oil. For persistent issues, contact an authorized Bosch service center.
Manufacturer information
Bosch
Practical help
Common problems
Pruner saw fails to operate
Check if the battery is charged, correctly inserted, or if the motor protection has activated due to overheating.
Saw chain will not move
Check for clogs under the SDS cover or ensure the chain is properly lubricated.
Saw chain/guide bar hot
Apply chain oil or reduce chain tension if it is too high.
Pruner saw rips, vibrates, or does not saw properly
Check chain tension, replace a dull or worn-out chain, or ensure the chain teeth are facing the correct direction.
Before use
- Ensure the battery is fully charged.
- Check the chain tension and adjust if necessary.
- Manually apply chain oil to the saw chain.
- Ensure all guards and handles are correctly fitted.
- Check the work area for obstacles and bystanders.
- Wear appropriate personal protective equipment (eye, ear, and hand protection).
Specs in practice
- Chain speed (no-load)
- 6.95 m/s, indicating the speed of the chain when not under load.
- Chain bar length
- 150 mm, the effective length of the cutting bar.
- Cutting capacity
- 130 mm, the maximum recommended diameter for cutting.
Model compatibility
- Use only Bosch batteries intended specifically for this product (PBA 18V series).
- Use only readily biodegradable chain lubricants (according to RAL-UZ48).
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.