Polishing machine use and precautions There are many types of machinery products, the use of different products and precautions are not the same. Polishing machine is no exception, let's look at the use of polishing machine and precautions; one, always clean the machine, especially wax dust inside the chassis to prevent precipitation. 2, note pad under the polishing machine if there is debris or rope yarn wound like that resistance increases, the motor sound increase, resulting in a broken belt. 3, high-speed polishing machine polishing, polishing the wooden floor is prohibited or plastic PVC floor. 4, on a hard floor polish, attention to uneven ground, ground slope of a maximum of 2%. 5, to avoid wires were rolling, pulling, bending and excessive wear and tear, as well as by heat, oil and sharp objects are damaged.