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FAQs and troubleshooting
Published in：2016-11-04 15:16:34 Share to：

Compressors in operation if abnormal phenomenon, the cause must be identified immediately, instant troubleshooting, in order to continue to be repaired after use. Do not blindly continue to use the losses that occur unpredictable.

Troubleshooting Refer to Table
Symptom
Possible causes of
Remedy and Countermeasures
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

 

Symptom
Possible causes of
Remedy and Countermeasures
Large amount of exhaust gas oil
1, the oil separator core damage
2, one-way return valve blockage
3, excessive oil
Replacement parts
Cleaning the check valve
Required by the operating instructions
Compressor displacement is less than the normal requirements
1. Air filter clogged
2. Oil separator core blockage
3. Solenoid valve leak
4. Leaking gas line element
5. Belt slippage, too loose
6. Intake valve not fully open
Remove impurities or replaced with new parts
Replacement parts
Replacement parts
Check and repair
Replacement parts, belt tensioner
Cleaning, replacement of damaged parts
After stopping the oil from the air cleaner spit One-way valve in the intake valve spring check valve seal failure or damage Replace damaged components
Jets safety valve
1, the valve using a long time, spring fatigue
2, pressure control failure, high working pressure
Replace or re-tune set
Check the re-tune set