Usually need to keep clean, avoid exposure, keep dry, and keep the screws tight. The new treadmill doesn't need oiling, but it has been oiled before leaving the factory, so it is necessary to add lubricating oil to the running board after a period of use, and the oil must be special for the treadmill. When refueling, one hand lifts the running belt from the side of the running belt, the other hand holds the oil bottle, spreads the oil evenly on the running plate, and adds the oil to the middle and front part of the running plate. After adding, start the machine and run it for a few minutes to lubricate the running belt. Add about 10 ml each time, usually once every three months.