Pay attention to the following issues when using and maintaining the chain:

Before starting the chain, first check whether the chain operates normally and whether the saw chain tightness is normal.

Before starting, remember to close the chain brake in order to brake the chain and prevent danger during startup. But before working, loosen the chain brake, otherwise it will damage the bearings.

When the chain rotates, be careful not to rub against the ground or other objects.

The chain should be oiled and coated with anti rust paint in a timely manner. Once the chain rusts, it should be replaced in a timely manner to improve work efficiency.

Frequent inspection and maintenance should be carried out on the chain. In case of chain breakage or detachment, timely repair should be carried out and the cause should be identified.