Screw air compressor maintenance content

Many people think that the maintenance is only the maintenance of 3 filters and 1 oil for 2000 hours. However, this is only the most basic maintenance. In-depth maintenance is divided into 5 stages, if you can do in-depth maintenance. Then the service life of your air compressor can be more long-term.

1. Run for 500 hours

1) The oil filter element is changed for the first time after the new machine is used.

2) Remove and clean the air filter element, and blow it out with low pressure compressed air below 0.2Mpa.

3) Replace the lubricating oil.

2.1000 hours of operation

1) Check the intake valve action, railings and movable parts, and add grease.

2) Clean the air filter.

3) Check the oil filter element or replace it.

3.2000 hours or 6 months of operation: whichever comes first

1) Check all pipelines.

2) Replace the lubricating oil and clean the grease.

3) Check the oil goggles and remove them for cleaning.

4, run 3000 hours or one year

1) Clean the inlet valve and vent valve.

2) Check the three-way solenoid valve.

3) Check whether the oil and gas separator is blocked

4) Check the pressure maintenance valve

5) Clean the cooler and replace the O-ring

6) Replace the air filter element and oil filter element

7) Fill the motor with lubricating grease

8) Check the action of the starter

9) Check whether the protection differential pressure switches operate normally

every 20000 hours or 4 years

1) Replace the collective bearing and oil seal, and adjust the clearance.

2) Measurement of motor insulation, should be more than 1MΩ