| Compressor can not start |
1. The fuse has blown
2. Start electrical fault
3. Bad start button
4. Bad electrical
5. Voltage is too low
6. Main motor failure
7. Host failure (host abnormal sound, local hot)
8. Power phase
9. Fan motor overload
|
Please replace the electrical maintenance personnel |
|
Running current is high, the compressor automatically shut down
(Main motor overheating alarm)
|
1. Voltage is too low
2. Exhaust pressure is too high
3. Oil separator core blockage
4. Compressor failure
5. Circuit fault
|
Please check the electrical workers
Check / adjust the pressure parameters
Replacement parts
Overhauling the body
Please check the electrical workers
|
| Oil temperature is lower than the normal requirements |
1. Thermostatic valve failure
2. Load for too long
3. Exhaust gas temperature sensor failure
4 inlet valve failure, the intake port is not fully open
|
Overhaul
Increased air consumption or downtime
Check and replace
Cleaning, replacement
|
|
Exhaust temperature is too high, the compressor automatically shut down
(Exhaust gas temperature alarm)
|
1. Insufficient amount of oil
2. Lubricant Specification / model does not
3. Oil filter clogging
4. Oil cooler clogging
5. Temperature sensor failure
6. Thermostatic control
7 fans and air oil cooler set too gray
8. Fan motor is not running
|
Add the oil check
Replaced with new oil as required
Check and replace with new parts
Check cleaning
Replacement parts
Check the cleaning, replacement parts
Remove the cleaning, blowing
Check the circuit and fan motors
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