Technology

Air filter elements full of trees of U.S.A

24/12/2018

Suitable for the drinking water, domestic water, electron, printing and dyeing, textile, environmental protection,etc. industrial water of trade filter and alcohol filter and medicine company filter, not acid-base to filter and the intersection of membrane and former security personnel, RO of reverse osmosis, filter.

Thermostats for air compressor

26/12/2018

Thermostat for air compressor has function of regulating the flow of oil onto the compressor cooler to ensure that the oil temperature and air end are always stable in the allowable temperature.

How to maintain air dryer?

26/12/2018

Bảo dưỡng máy sấy khí như thế nào? Kiểm tra xe ống thoát khí, thoát nước hình chữ U có thoát khí nén và nước cứng bình thường không. Hãy dọn dẹp một tháng hơn một lần ống thoát hình chữ U. Kiểm tra xem có bộ phận nối ống nào bị rò rỉ không. Hãy duy trì cách ổn định nhiệt độ bên trong ( dưới 38oC) và nhiệt độ cửa vào khí nén ( dưới 38oC). Đồng thời phải dọn dẹp theo chu kì để bụi, tạp chất không phủ lên tụ điện của bộ làm mát sau và máy sấy khí ( cách khoảng 1-2 tuần)

Maintenance of 22 Micos and 22D Micos

19/08/2019

Minh Phu Machinery and Engineering Services Co., Ltd specializes in supplying spare parts and repairing, maintaining screw compressors, Piston compressors. For Micos series, Minh Phu serves full spare parts with high quality and competitive price. Please contact us at 0919 232 826 for more details and free technical advices.

Maintenance compressed air system

01/01/2019

The maintenance compressed air systems are often specified in the system documentation, provided by the manufacturer. In this artical we would like to introduce some rules and maintenance regimes according to general regulation.

Troubleshooting of Handsome II

Wednesday - 31/07/2019 03:17

Troubleshooting of Handsome II

Step 1: Check the condition of the LED lamps and find out the cause of emergency shutdown by refering to the table below:

RUNNING lamp	FAULT lamp	Fault detected	Operation of air compressor
OFF	ON	Compressor motor overcurrent or motor coil high temperature.	Emergency shutdown.
OFF	Blinking (1.2 sec./cycle)	Discharge temperature higher than 110ºC(230ºF) or sensor short circuit.
OFF	High pitched blinking. (0,4 sec./cycle)	Sensor failure or poor connector contact.
BLINKING	ON	Dryer failure.	Emergency shutdown unless the conditiuous operation is selected.

Step 2: Eliminate the cause of the fault.
Step 3: Press the START button (green) to restart and the FAULT lamp will go out.
Caution:

The dryer safety machanism is activated when the START and STOP buttons are pressed frequently.
Keep 3 minute interval between stop and restart.
Countermeasure for motor overcurrent/ motor coil high temperature.

Meter panel:

LED lamps on the meter panel	Reset
Power Running Fault	Reset thermal relay

When excessive curent passed in the motor, the thermal switch trips and the compressor shuts down. Remove the cause of overcurrent and press the thermal relay reset (blue) button. The lamp will go out when the START button (green) is pressed to restart.

Reduced cooling air volume for the motor may increase motor temperature, activating the motor protector and stopping the compressor. Eliminate the cause, i.e clogged dust filter or the like. Press the START button ( green) to restart, and the FAULT lamp will go out.

When the motor of Handsome II does not starts.

Step 1: Turn off the earth leakage breaker.
Step 2: Interchange two of the three phases in the power unit and connect again.
Step 3: Return the breaker on and see if the motor starts.

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.