Technology

Air compressor oil uses

Air compressor oil uses

The movement of screw is pineaple-sharpened, therefore it's nescessary to use lubricating oil with theaim to reduce the corrosion and softly operate. The bearing is completely stay in air end so it is also lubricated with air compressor oil.
Sung Shin air compressor-Korea

Sung Shin air compressor-Korea

Sung Shin air compressors - Korea has been professionally manufacturing screw type air compressor for 40 years in South Korea; therefore, Sung Shin air compressors that are produced based on innovative technology and accumulated experience are already being recognized as the best product by many customers who work in various industrial fields.
How to find the causes and repair water chiller

How to find the causes and repair water chiller

In the process of operation and use of air conditioners in general and chillers in particular, there are many incidents that make users face with many difficulties. In this article we provide readers with the most basic knowledge to determine the causes, phenomena and remedies when air conditioning (chiller) is in trouble.To help you deal with problems during the machine operation and use, we would like to introduce some of the following common problems:

Safety when using GRH3 air compressor

Air compressor operation requires competence and experiences. The users may get some serious injuries in some cases. For the safety purpose, read the cautions and warning specified in the manual carefully and fully understand them for proper use.
Compressor equipment diagnostics

Compressor equipment diagnostics

 The faults and problems in the air end operation effect on the whole compressor, on energy consumption, main parameters of the compressor, operational temperature etc.

Releplishment of oil air compressor

Wednesday - 19/12/2018 03:50
thay dau may nen khi,Releplishment of oil air compressor
Releplishment of oil air compressor

Peridiodical replenishment is necesssary improving the durability, indicident decrease, stable operation in factory. However, the correct replenishment is vital.  Failure to observe it may cause the hot oil to gush and you maybe burnt ....This articles is useful for you. 

  1. Press STOP button 
  2. Disconnect the power. 
  3. Be sure that the pressure in the the compressor is decreased to the ambient pressure level ( Check if the Presure Gauge indicates 0 Mpa).
  4. Detach the the front door and , when replacing oil , the right enclosure panel. 
  5. Unplug the oil draining pipe on the extended from the oil case. 
  6. Place the oil pan under the oil-draining valve. Open the oil-draining valve . Let the oil totally drained from the oil case. Clse and plug the oil-draining valve. 
  7. Remove the oil cooler and drain the oil in the oil cooler. After oil has been entirely drained , return the oil cooler to its original place. 
  8. Unplug the oil filling port. Fill the genuine synthetic oil into the oil cooler until the oil reaches the yellow line on the oil level gauge.
  9. Be sure that all the plugs are tightly screwed and return the door and the right enclosure panel to their original place. 
  10. Turn on the POWER ON. Press START button and stop it 7 or 8 seconds later. 
  11. Check The oil level with the oil gauge of the oil case. The level will lower because some of it is circulating in pipes or oil cooler.
  12. Confirm that the pressure decrease to the level of the ambient air pressure. Then turn the POWER OFF and replenish some more lubricant into the replenish port. 
  13. After replenishment, fasten the plug on the replenish port securely 

    14. Press START button again to check the oil level when the compressor is at its full load.

CAUSION :

-    If oil is deterriorated as to produce the sludge or to be green, you can not recover the system's function even by the cleaning the oil cooler, oil case and oil piping. You may have to replace the oil cooler and overhaul the entire system( including the air end). 

-   Choose low oil alarm 

-   If ALARM flashes and  E-22 displays on the panel, use HISCREW , be sure that the system's pressure is reduced and disconnected the power, the replenish oil. Restart, run HISCREW then press RESET button.

-   In case ALARM or SHUTDOWN happens, remove its cause before restart the unit.
 

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