11 points in the use of double cone vacuum dryer should pay attention

1, release valve rubber plug if the rotation is difficult, can be coated with the amount of grease lubrication. (Such as Vaseline)
2, in addition to maintenance, can not open the left side of the box cover (except 6090 and 6210) to avoid damage to electrical control system.
3, double cone vacuum dryer should always keep clean. The door glass should not be wiped with a reactive chemical solution, wipe with a soft cotton cloth.
4, if the double cone vacuum dryer long-term do not, will be exposed to the outside of the plating parts coated with neutral grease to prevent corrosion, and put on plastic film dust cover, placed in the double cone rotary vacuum dryer indoor , So as to avoid damage to electrical components, affecting the use.
5, the shell must be effectively grounded to ensure the use of safety.
6, double cone vacuum dryer should be in the relative humidity ≤ 85% RH, around the non-corrosive vacuum dryer gas, no strong vibration source and strong electromagnetic field used in the environment.
7, double cone vacuum dryer studio without explosion-proof, anti-corrosion treatment, shall not be easy, explosive, easy to produce corrosive gas items for double cone vacuum dryer.
8, the vacuum pump can not work for a long time, so when the vacuum reaches the requirements of double cone vacuum dryer items, should first close the vacuum valve, and then turn off the vacuum pump power to be less than the vacuum is less than double cone really dry dryer items, and then open the vacuum valve And vacuum pump power, continue to vacuum, which can extend the life of the vacuum pump.
9, double cone vacuum dryer items such as moisture, then in the vacuum box and the best between the vacuum pump to join the filter to prevent the humid gas into the vacuum pump, causing a vacuum pump failure.
10, double cone vacuum dryer items such as double cone vacuum dryer after the change to light weight, small size (for small particles), should be in the studio vacuum port plus anti-barrier network to prevent double cone vacuum drying machine Inhalation and damage to the vacuum pump (or solenoid valve).
11, double cone vacuum dryer after repeated use, will produce a phenomenon can not be vacuum, then replace the door seal or adjust the box on the door out of the distance to solve. When the double cone vacuum dryer temperature is higher than 200 ℃, will produce slow air leakage (except 6050,6050B, 6051,6053 outside), then open the box double cone vacuum dryer behind the cover with a hex wrench Loose the heater base, replace the seal or tighten the heater base to solve.