What should you pay attention to when using cordless chain saw?

1. The cordless chain saw adopts a dual-battery series-sharing structure, and both batteries must be fully charged during use.

2. When installing the chain, please note that the direction of the arrow on the chain is consistent with the direction of the arrow on the machine.

3. Adjust the chain tension by turning the knob in the "+" and "-" directions until the saw blade is just tightened.

4. After adjustment, the two nuts must be tightened.

5. The newly assembled chain will become loose after operation, and the second and third operations must be repeated.

6. If you use it continuously, you need to add lubricating oil. If you use it for a short time, you don’t need to add lubricating oil!