1, Before starting to use the ultra-thin resin bonded cut off wheels, please running the cutting machine for a minute before cut. When replacing the new type of resin cutting discs, please running the cutting machine for three minutes before cut.
2, Use angle grinder with safety cover and cutting machine with safety cover.
3, Make sure the work piece is fastened before cutting.
4, Users must wear protective glasses, masks, earplugs, gloves, dust-proof clothing and other protective measures.
5, If the internal diameter of the abasive wheel does not match the equipment, do not change the diameter of the abrasive wheels.
6, Make sure the RPM before use cutting disc or grinding wheel.
7, Make sure the cutting disc or grinding disc have no crack before use it.
8, Never grinds by use the side of the cutting discs.