How one solves the Problem of Air Compressor?

Problem solving of Air compressor

Caution

Warning

Before start working on Air Compressor must be follow this caution

Before carrying out any maintenance, repair work or adjustment, press the stop button, wait until the compressor has stopped, press the emergency stop button and switch off the voltage. Close the air outlet valve and lock it if necessary.

Problem of Air Compressor Condition 1:

Compressor starts running but does not load after delay time.

Fault:

1. Solenoid valve out of order

2. Inlet valve stuck in closed position

3. Leak in control air flexible

4. Minimum pressure valve leaking when net is depressurized

Remedy

1. Replace solenoid valve

2. Check the valve

3. Replace leaking flexible

4. Check the valve

Problem of Air Compressor Condition 2:

Compressor does not unload, safety valve blows

Fault:

1. Solenoid valve out of order

2. Inlet valve does not close

Remedy

1. Replace solenoid valve

2. Check the valve

Problem of Air Compressor Condition 3:

Compressor air output or pressure below normal

Fault:

1. Air consumption exceeds air delivery of compressor

2. Choked air filter element

3. Solenoid valve malfunctioning

4. Leak in control air flexible

5. Inlet valve does not fully open

6. Oil separator clogged

7. Air leakage

8. Safety valve leaking

9. Compressor element out of order

Remedy:

1. Check equipment connected

2. Rep-lace the filter element

3. Replace valve

4. Replace leaking flexible

5. Have valve checked

6. Have element replaced

7. Have leaks repaired

8. Have valve replaced

9. Contact with manufacturer of your air compressor

Problem of Air Compressor Condition 4:

Excessive oil consumption; oil carry over through the discharge line

Fault:

1. Oil level too high

2. Incorrect oil causing foam

3. Oil separator defective

4. Scavenge line clogged

Remedy:

1. Check for overfilling. Must release pressure and drain oil to correct level

2. Change to correct oil

3. Check all elements. If found any fault replace the element.

4. Scavenge line check and solve the problem

Problem of Air Compressor Condition 5:

Safety valve blows after loading

Fault

1. Inlet valve malfunctioning

2. Minimum pressure valve malfunctioning

3. Safet7 valve out of order

4. Compressor element out of order

5. Oil separator element clogged

Remedy:

1. Check the inlet valve

2. Check the minimum pressure valve

3. Replace the safety valve

4. Contact with manufacturer

5. Replace the oil separator element

Problem of Air Compressor Condition 6:

Compressor element outlet temperature or delivery air temperature above normal

Fault:

1. Oil level too low

2. Insufficient cooling air or cooling air temperature too high

3. Oil cooler clogged

4. Thermostatic bypass valve malfunctioning

5. Air cooler clogged

6. Compressor element out of order.

7. Oil filter clogged

Remedy:

1. Give the oil and always maintain oil level

2. Check for cooling air restriction or improve ventilation of the compressor room. Avoid recirculation of cooling air. If one installed exhaust fan check the capacity of compressor room fan.

3. Test the thermostat bypass valve

4. Clean the air cooler

5. Contact with manufacturer

6. Replace the oil filter

Comments

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