The maintenance of electric chain saws.
Don't be too tight between the chain and the guide plate. When working with the electric chain saw, the last time the lube is used, it can not only maintain the guide plate but also maintain the chain. At the same time, the motor needs to be changed frequently, about half a year.
Safe operation
The editor
Precautions before operation:
1. Safety shoes must be worn when working.
2. Do not wear bulky, open clothes and shorts while working, and no accessories such as ties, bracelets, and chains are allowed.
3. Carefully check the wear degree of saw chain, guide plate, chain wheel and other components and the tension of chain, make necessary adjustment and replacement.
4. Check whether the electric chain saw switch is in good condition, whether the power connector is connected and whether the insulation layer of the cable is worn out.
5. Thoroughly inspect the work site and remove stones, metal objects, branches and other discarded objects.
6. Select safe evacuation passageway and safe area before operation.
No electric chain saws are allowed in the following situations.
1.
2. Prior to the evacuation of the material auxiliary personnel to the safe areas;
3. The original article of the operation area is not stable;
4. Insufficient light;
5. In rainy days, the wind force is greater than 5 levels and the open space with thunder and lightning;
6. There is no broken chain protection device and rebound protection device, or when the device is damaged. 
