Technology

Wiring for remote operation of Handsome II air compressor

The compressor can be operated remotely with the LOCAL/REM selector switch on the meter panel. For the remote operation, the following wiring work is required. Before wiring, be sure to turn off the main power and make sure that no electric power is supplied to the compressor.
Dyna air compressor

Dyna air compressor

 DYNA air compressors are originated from ROTORCOMP- A leading global cooperation of screw manufacturing techniques which is famous for German pressure technology. Currently DYNA compressors are manufactured with German technology and assembled in Taiwan.

Specifications of Handsome II air compressor

Minh Phu Machinery and engineering Services Co., Ltd specializes in repair, maintenance and supply of parts for Handsome II air compressors with high quality, reliability and long-term warranty. Please call Minh Phu 0919232826 for more details. Belows are specification of of Handsome II air compressor.
How does compressed air filter work?

How does compressed air filter work?

Compressed air filter is a device used in compressed air system, it is responsible for filtering dirt, rust, water, lubricating oil ... To find out the working principle of Compressed Air Filter, What does the effect of filter depends on? Please read the following article:

Some cautions when using GRH3 air compressor

Some cautions when using air compressor. Below are some tips which help to use air compressor durably.

Finding the cause of air compressor error - Part 1

Wednesday - 02/01/2019 04:30

During repairing and maintaining process of  air compressors for customers, we’re asked  many questions such as: Why does the machine run without pressure ?, Why does the discharged air  contain a high oil level ?. .. What causes the phenomena: The machine cannot start ?, The current is too high, the pressure increases too high, the air compressor does not stop? ... To solve those questions, we would like to give some following  basic reasons:

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Replace suction filter element.

1. The warning light can not start

- Reasons
+ The fuse is broken
+The protection of  themal relay  is overloaded
+ The connecting wire is broken or loose
+ Grid voltage is too low
+ Broken motor 

+ Compressor oil incident

+ Failure of phase protection
+ Wrong phase  or lack of phase
+ The main structure does not work. Turn the main mechanism by hand to see if it turns or not.

 2. The high current, the compressor immediately stops

- Reasons :
+ Voltage is too low
+ High air discharge pressure

+ The electric contactor is not well working

+ Unsuitable lubricant parameters
+ Loose belt
+ Clogged oil filter

3. Operating current is lower than normal:

-Reasons :
+ High air consumption
+ the inlet of  air filter is clogged
+ Air valve is not well-operated
+ Adjusting the throtte valve with unsuitable level
+ Set unsatisfactory pressure

4. High temperature of discharged air,  air compressor emergency stops

- Reasons :
+ The insufficient amount of lubricating oil
+ The insufficient amount of cooling water
+ High the coolant temperature
+ Ambient temperature is too high> 40 degrees
+  The oil cooler is clogged
+ The parameters of compressor oil are not suitable
+ Breakdown of thermostatic valve (3-way valve)
+ The radiator frame is dirty, the heat dissipation is poor
+  The oil filter is clogged
+ Trouble of cooling fan
+ Thermal sensor is damaged
5. In the discharged air containing a high oil level, quickly replace the oil, when the engine stops, air filter is smokey.
 -Reasons :
+ The high lubricating oil level
+  Oil returning pipe is clogged
+ Low air discharge pressure
+ Oil filter is broken
+ Minimum pressure valve is broken.

6. The machine runs without pressure.

-Reasons :
+ Failure of pressure valve
+ Failed  3- way electromagnetic valve
+ Electromagnetic valve works incorrectly
+ The smallest pressure valve works wrong
+ The leakage of pipes
 +Failed control panel

7. Pressure valve does not work or continuously increases  relief  valve.

-Reasons
+ Pressure valve is broken
+ Air inlet valve works incorrectly

+ Problem of discharge electromagnetic  valve or clogged pipe

+  Air regulation is broken

Minh Phu provides maintenance and repair services for Kaeser compressors, in addition, Minh Phu also provides spare parts for Kaeser air compressors with high quality at reasonable prices. For further information, please contact (+84)919 23 28 26. Sincerely thank you for your interest and your trust of our service.
Repair air compressor, maintenace air compressor, air compressor maintenance,

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