Vacuum pump maintenance, we need to pay attention to what? _

in order to ensure the performance and life of vacuum pump, we want to notice at ordinary times for the maintenance of the vacuum pump. We need to pay attention to what?

1。 Check vacuum pump oil

must ensure that the use of clean and proper vacuum pump oil; oil change cycle vary with different working conditions of pump, it is two years commonly, moreover must be checked regularly.

2。 Basic parameters of the vacuum pump oil

1) consistency: 68 #

2. Mineral oil

3. 2 l - 3 l

3。 Oil change method

oil change shut down the instrument light switch, shut off the power switch device. Open oil plug, discharge used oil into the appropriate containers. When the oil flow stops, and then 10 seconds) on the screw Residual oil discharge, make the pump cavity, and then disconnect the power, once again open the oil plug, emptying of the remaining oil will drain plug screw in ( Check the o-rings, if damaged, replace) 。 Unscrewed the oil plug injection and injection of new oil.

4。 Clean air inlet filter

filter is in use process, such as dust, oil dirt will adsorption and accumulation in the filter net, cause the loss of pumping speed, or even blocking; At the same time dirt into the pump cavity pump body wear; Depending on the different working condition should be regularly check screen pack. If the filter need to be cleaned, remove filter clean, dry after installation; If there is any damage need to change.

note:

please be sure to switch off the electricity before inspection, inspection process and not connected to the power supply, otherwise there is a risk of injury. Just stop when vacuum pump, water pump temperature is very high, so must be in heat pump down completely after a check, lest cause burns.

and must be in the pump power off the pump and motor oil change when temperature is not high.