Technology

Sung Shin air compressor-Korea

18/02/2019

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.

Installation and wiring of desicant air dryer (heatless type)

30/07/2019

Installation and wiring of desicant air dryer (heatless type)

Part list of Handsome II air compressor

31/07/2019

When ordering parts, specify the machine type , part name, part numbers to our authorized distributor. Use Kobelco genuine parts when replacing worn parts or repairing. Using non-genuine parts does not guarantee proper funtions and may result in a failure.

Precaution before operation of Handsome II air compressor

31/07/2019

Precaution before operation of Handsome II air compressor

Airman air compressor

02/01/2019

Airman air compressors are manufactured by Japanese Hokuetsu Industries. Founded in 1938, it started using the brand name AIRMAN in 1952,. Through over 70 years of development, Airman has achieved great achievements such as ISO14001 environmental standards, ISO 9001 quality management standards....

Micom time setting and troubleshooting of the GRH3 air compressor

Monday - 29/07/2019 05:47

Micom time setting GRH3 air compressor

When the compressor is released, the time is set on Micom, based on the standard time of the Republic of Korea. Since schedule operation starts in the pre-defined time, make sure to set the time accurately. A user does not have to re-set the time except a special case and if the time should be inevitably re-set, set the time according to the following steps.

Place the cursor on [PARAMETER] and press [ENT] button.
Place the cursor on SET CLOCK and press [ENT] button.
Place the cursor on an item to change by using [ ], [ ] buttons and press [ENT] button to change time, date and year.

Troubleshooting of the GRH3 air compressor

Protective Devices and LCD Message List

1. Protective Devices
The following protective devices are contained to protect the compressor against dangerous situation and the measures should be taken by referring the functions.

63A (pressure switch for internal pressure detection)

49M1 (Fan motor overload relay)

Internal pressure(P1) Connection

Operation It detects internal pressure and disables the operation in case of 2.0 and lower pressure.

Contact point(A/B)
On : 2.0 bar and higher
Off : 2.0 bar and lower

Operation
If excessive current is allowed, the compressor
stops due to fan motor overload.
Contact point
Normal: 97-98 off
Overload: 97-98 on

RC(A) knob
- Set the operating current
2.Time knob
- Set the operating time
3. O.L./Fault LED
- LED working according
to each different condition
4. Test/Reset
- Check the normal working
condition of button output
contacts

Minh Phu provides maintenance and repair services for air compressors, in addition Minh Phu also provides spare parts for 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.