Return to the vacuum pump routine - 'four inspection'

the most common problems in vacuum pumps including sticking and oil spills. Should take precautions before happened. If the device is in use process can be a day for inspection and maintenance, can avoid large pump parts of wear and damage. The following is a return to vacuum pump the introduction of 'four inspection' in a regular examination.

a, when the normal operation of vacuum pump and use every three days to check the following content:

1. Oil pump in the range of the cursor.

2。 Oil pump is yellow. Black. Turbidity.

3。 Whether there is abnormal sound.

4。 Whether the oil vacuum pump run time.

2. If the vacuum pump filter wire mesh, should open once a week, to clean and filter the impurities.

1。 Filter cannot filter debris, to replace the filter. Gasket.

3. Regular maintenance of equipment maintenance instructions:

pump dysfunctional, must through the oil window understand smudgy degree and viscosity, and timely replacement of oil pump. oil change cycle: once every six months to replace oil and clean. oil change steps are as follows:

1. Open pump suction pipe, began to run after 5 seconds. in the rest of the oil pump can be easily removed.

2。 First remove the exhaust pipe, open the valve, and then poured oil pump.

3。 Close the drain valve and refueling from injecting new vacuum pump oil.

4。 If the pump oil pollution is very serious, it is necessary to add some new oil pump, through a few minutes to clean it, if a cleaning does not reach the designated position, must be rinsed several times.

5。 After change the new pump oil, let the pump up and running, and then confirm the limit of vacuum pressure after the temperature rise.

6。 During the maintenance should be clean strainer.

4. Instructions:

1. In the process of vacuum pump in the long run will produce high temperature ( 40 - 80 degrees) 。 After run or stop the operation, therefore, in the motor and pump body cooling to normal temperature before, can't contact surface.

2。 In the work in an emergency, the total power is turned off, the warranty to solve immediately.

3。 If the device is abnormal, should immediately stop running, prohibit forced irrigation, continue to work in spite of illness.

4。 The maintenance personnel are strictly forbidden to remove the vacuum pump parts.

5。 To maintain and repair 2. 2 kw cloth cloth of water ring vacuum water pump which should be placed centrally in the specified stack location, in order to prevent the pump with sundry into.