1，Regularly add lubricating oil, pay special attention to the heating drum at both ends of the bearing lubrication, as well as reducer lubrication, to ensure that the machine is in a good lubrication state work.
2，The parts of the coupling bolts should be checked frequently to ensure a good connection, if damaged, should be replaced immediately. The grounding of the machine body must be safe and reliable to prevent electric shock.
3， Between the vacuum pump and the surrounding partition wall, the space is at least not less than 10 centimeters to ensure that the air flow required for cooling is unobstructed, and the surrounding temperature does not exceed 45 ℃.
4， Each time after the shutdown of the use of rubber rollers should be washed in a timely manner, dry, to ensure that the roller surface without any foreign matter and glue. If not used for a long time, it should be cleaned and air-dried plus moisture-proof packaging to avoid mold spots.
5， Motor reducer after the initial use of 100 hours, should change the oil for maintenance, and thereafter 2500 / when the oil change maintenance once, the oil specifications for the 150 gear oil.
