Technology

Maintenance compressed air system

Maintenance compressed air system

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.

Thermostats for air compressor

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.
Troubles, cause and troubleshooting of air blower

Troubles, cause and troubleshooting of air blower

After using period, some troubles or phenomenons can be caused which are need to be timely detected and dealt with. In order to operators easily use and detect , it’s our pleasure to introduce some common troubles and solutions.

Instruction for operation of Handsome II air compressor

Instruction for operation of Handsome II air compressor
How to maintain air dryer?

How to maintain air dryer?

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)

Instruction for operation of Handsome II air compressor

Wednesday - 31/07/2019 02:55

 

1. Pre-Operation of Handsome II air compressor

  • Are the air inlets on the left side face, the one on the right side face (only for dryer-intergrated types) and the outlet on the upper face not blocked?
  • Is the oil level normal? 

2. Meter Panel Meter Panel.

  • Selector switches.
  • Dryer continuation selector switch for emergencyThis is a switch to select whether the compressor is to be stopped or left to run when a failure occurs in the dryer. When the lamp is on, the compressor keeps running even if a failure occurs in the dryer. Changing the selection is possible only when the machine is stopped, this switch is provided for dryer-intergated types only. 

  • Local/Remote control selector switch: This is a switch to select whether the compressor is to be operated locally or remotely. The lamp is on when the local operation is selected. ( Changing the selection is possible only when the machine is stopped). 
  • POWER lamp (red): This lamp comes on when the breaker switch is turned on. 
  • RUNNING lamp (green): This lamp comes on when the start button is pressed. 
  • FAULT lamp (orange). This lamp comes on or blinks when an error occurs on the compressor. 
  • START button (green): When this button is pressed, the RUNNING lamp comes on and the compressor starts to run. 
  • STOP button (red): When this button is pressed, the compressor stops running. 

3. Operation procedure of Handsome II air compressor.

Step 1: Turn on the main power switch.
Step 2:  Turn on the earth leakage breaker switch.
Step 3:  Check the POWER lamp is on.
Step 4:  Press the START button (green) and check if the motor starts to run.

If the motor does not start, there may be a problem in wiring. Make sure that the motor starts to run and the pressure rises by the discharge pressure gauge. The compressor is unloaded when the pressure reaches 0.74 Mpa (7,5kgf/cm2) with u-type, and 0.88Mpa (9.0 kgf/cm2) with uH-type. 

  • Stopping.

Press STOP button (red), the compressor stops.
Turn off the earth leakage breaker switch.

  • Unload Operation.

Load/unload operation.
 
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.

 

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