Polishing machine safety operating procedures
1. Before use, check whether the wires, plugs, and sockets are insulated and intact. 2. Use the grinder correctly and check whether the grinding block is damaged or loose. 3. It is strictly forbidden to use oily or wet hands when working with the grinder to avoid electric shock. 4. It is strictly forbidden to use in fireproof areas. If necessary, it must be approved by the security department.