Rotary vane vacuum pump operation and maintenance - were summarized

rotary vane vacuum pump start-up

start, check whether the water cooling water pump is connected. When the environment temperature is low, can by hand moving pulley, into the tank of the oil from the pump chamber. Button and then press motor power, and pay attention to whether power direction reverse, the direction of rotation of the pump is correct.

matters needing attention in operation of the rotary vane vacuum pumps

check if the vacuum pump oil in oil tag line near; Don't too quickly open the valves of the pumping system so as to avoid a large number of injection. During operation, pay attention to any abnormal noise and shock, pay attention to pump the oil temperature rise, such as a local overheating, should immediately stop the pump, to prevent pump or wear.

stop pump note

when the pump is stopped, must from the pump inlet air discharge ( Generally buy device has automatic exhaust valve) ; After power, water will be cut off.

the Atlas of the rotary vane vacuum pump maintenance

don't mix different brand of oil pump; Set the reasonable oil change period ( Related to the conditions of use) ; When the pump is removed from the system, should be sealed pump inlet to prevent the dust into the pump. in use process should maintain the required environmental conditions.

shenzhen rotary vane vacuum pump manufacturer to introduce rotary-vane vacuum pump are the common faults of

( 1) Vacuum degree;

( 2) can not run normally, even 'stuck';

( 3) In operation, have bigger noise, noise;

(4) the water pump body seal bad - — The oil;

( 5) Starts up, a large number of oil droplets and oil mist pollution environment;

6 start difficult.

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