Compressed air system in factory plays an important role. In order to ensure the stable operation during the manufacturing process, the regulary maintenance is nescessary . However, there are many different problems in fact such as: Air compressors, dusty air dryers, high engine room temperatures, unsecured wind convection ... lead to reduce using  time of compressor accessories (air filter, oil filter, oil separator ...). On the other hand, the recommended maintenance   in some factories is not seriously followed and there are deviations.

 Maintenace accessories of air compressor guide 

1. Air Filter

-Symptoms:

After a long time of using the air filter surf-ace is dusty against inlet air. Normally, the air filter will be cleaned after working shifts or red alarm. 

- Replace and clean

Using low pressure compressed air to blow outside and inside, the tip is about 10mm from the inside of the core. Blow from the top to the bottom. Then check the filter. If the filter is too dirty, replace it with a new one every 1000 hours. In the case of not being able to replace it, you can filter it into a detergent such as soap, dry, and use it.

2. Oil filter
- Symptoms:
New machine with first 500 hours running should be replaced filter. It should be replaced after every next 1000 hours. In dusty environment,  when the red alarm turning on shows that the filter is clogged.
- Replace , clean
Replace it immediately, using spanner  or wiring belt can remove it. Twisting by hand only when you reassemble.

3. Oil separator 

- Symptoms :

After 3000 hours it's usually replaced. It is replaced earlier under worse conditions.

- Replace,clean:

In case of small engine which separator is separated with oil case, you only need remove and replce it as separator replacement. To big engine, the separator is inside oil case, so you need use spanner to remove it. Please remember to discharge air pressure through safety valve before removal. You had better take care of rubber on the oil tank because losing this part, you have to replace new separator. 

4. Cylinder maintenance 

- Symptoms:
Maintenace will happen when  air valve works ineffectively.

- Replace, clean

Remove cylinder on air intake valve 

+ Remove the srew pedestal and rubber

+ Clean cylinder, springs, piston, and replace rubber

+ Finally, assemble the rubber cluster

NOTE : Disconnection power supply to make air pressure dedicate 0 bar before repairing, maintaining.

                                                                                               Mr: Phu Nguyen
Minh Phu also provides spare parts for air compressors with high quality at reasonable prices. For further information, please contact (+84)919 23 28 26. Sincerely thank you for your interest and your trust of our service.