1.Before use, check whether the air pressure connected to the air pump reaches the corresponding range, check whether the air connection port is blocked by foreign matter, and whether the quick connector is worn.
2.Determine the model of the grinder according to actual work needs, and use the corresponding air pressure and air pipe according to the data corresponding to the model.
3.It is recommended to add about 5-10 drops of maintenance oil before and after use every day and then idle for a few seconds to prevent internal rust and extend the service life of the grinder
4. The use of the grinder requires an air pump with an air capacity of 30L or more and an air pressure of 0.6mpa or more (if it cannot be reached, the speed will be very slow)
