Rotary vane vacuum pump is out of order to do _

rotary vane vacuum pump failure phenomenon and vacuum pump repair method: rotary vane vacuum pump failure phenomenon, don't worry, we find the vacuum water pump maintenance personnel directly.

rotary vane vacuum pump smoke and fuel injection refers to the rotary vane vacuum pumps in exhaust smoke or fuel injection operation.

1。 Smoke, if the pump has just started, there will be smoke, this is normal phenomenon. If you smoke for a long time, this is not normal. Instructs the pump suction vacuum water pump maintenance methods: smoke outside, including pipes, valves and vessel maintenance. After detected leak, smoke will end.

2, injection, shows that inlet outlets large spills, and even air inlet is exposed to the atmosphere. Vacuum pump maintenance methods: seal the air inlet of the pump, pump running. If there is no fuel injection, leakage will happen; Exhaust valve damage, check whether the exhaust valve is damaged, replace the exhaust valve.

rotary vane vacuum pump noise here refers to the noise of the pump.

1。 When you touch the cylinder, pump at run time irregular sounds, like the sound of metal faucet. This is rotate the impact of the pump body sound. This situation mainly by spring break between the rotor blade in pairs or contraction or pop-up caused failure. Vacuum pump repair method: open the pump check whether the rotor spring is damaged. Replace the spring.

2。 The noise of exhaust valve is mainly due to the damage of the pump exhaust valve. Vacuum pump repair method: change the exhaust valve.

in the operation of the rotary vane vacuum pump, if improper operation, often can appear vacuum water pump vacuum, smoke, fuel injection, oil seal leak, the fault such as noise, and the vacuum pump oil emulsion pump. In this case, first of all, don't panic, wait according to troubleshooting to turn it off. Above is the summary of the of failure phenomenon, and vacuum pump maintenance methods, hope to be of help.

these are share of rotary vane vacuum pump and vacuum pump maintenance method. How much have you learned? If you want to know more information about the vacuum pump, please pay attention to constant to mechanical and electrical vacuum pump website!