Technology

Valvoline air compressor oil

Valvoline air compressor oil

Valvoline is belonged to Ashland Inc. USA was founded 1866 by Dr. John Ellis to be the first people creating the valve lubricating for system steam engine.

Technical specification of BDS air compressor

Model and important technical information is to be found on the machine nameplate. Understanding it, the efficiency of operation will be ensured.

Swan HTW air compressor

SWAN HTW air compressor series are class II type, class II water cooling, compression efficiency enhancement, solid construction design, safety for use. There are l lubricating spray equipments preventing machines from erosion, minimizing oil loss, dehydration, overload, increasing long-term operation, chilling the cooling water, withstanding high ambient temperatures and reducing working temperature,and extending spanlife of machines.
Swan air compressor

Swan air compressor

air compressor CS series Horsepower : 15~100 HP Pressure : 8.5~13 kg/cm² output air :1400~10600 l/min

Installation and wiring of desicant air dryer (heatless type)

Installation and wiring of desicant air dryer (heatless type)

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
  1.  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.
  1. 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.

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