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Эпидемиялык кырдаалда компрессорду узак мөөнөткө кантип баштоо керек?

Time: 2020-03-25 16:28:28


The outbreak of COVID-19 infection has surged, most countries have begun to implement the block down. It is suggested that residents should work at home, reduce go out and put life safety and health in the first place. After the long holiday, how to start the screw air compressor with long-term shutdown?


Tips One:

✓ check whether the power supply is normal and the resistance of the grounding electrode is normal;
✓ check whether the oil pipes of the main engine and cooler are broken and whether the joints are loose;
✓ discharge the condensate from the oil and gas tank, oil cooler and after cooler;
✓ check the oil level of the air compressor. When it is lower than the standard line, add the corresponding lubricating oil of air compressor before starting (add to the oil level of 1 / 2 ~ 2 / 3 according to the actual situation).


Tips Two:

✓ if the temperature is low, manually turn until the turning is flexible;
✓ start the air compressor by inching (Note: please press the emergency stop button to stop the compressor when inching, and do not press the stop button to stop the compressor, because the running time is too long, the problem of untimely oil supply is easy to occur);
✓ after starting the air compressor, check whether all parameters in the control panel are normal, and observe whether the equipment has abnormal noise, vibration or leakage;
✓ after normal start-up of the machine, operate it under half rated pressure for 8-10 minutes, and start normal operation after no abnormality.


Tips Three - Inching operation steps:

✓ press the start button → run for about 5-8 seconds → press the emergency stop button to stop, wait for about 30 seconds, and then repeat the above steps.
✓ before inching operation, do not start directly. Before starting, add some lubricating oil from the air inlet, manually turn the positive and negative turning for several turns, and then start again after inching for at least two times (each inching is about 5 to 8 seconds, with an interval of about 30 seconds). This can effectively avoid the failure that the oil supply is not timely burned or jammed at the compressor air end during starting, especially for those low temperature in some countries, these steps are necessary for protecting screw compressors.


Атайын кеңештер:

After a long-term shutdown, please check whether the oil is deteriorated or emulsified. If it is not easy to judge, please feel free to contact our Kotech Service.
If the screw air compressor has been shut down for more than 3 months, in addition to the above procedures, it is recommended to change the lubricating oil of the air compressor either.


For more details, please feel free to contact kotech compressor service whatsapp/wechat:0086 15921683745, [электрондук почта корголгон].

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