Technology

Supply Hanshin NXL-3000 oil compressor

Supply Hanshin NXL-3000 oil compressor

Minh Phu Machinery and Technical Services Co., Ltd specializes in providing repair and maintenance services and parts: Oil, Separator, Oil Filter, Air Filter ... for Hanshin compressors.

Maintenance of Handsome II air compressor

Compressed air system in factory plays an important role. In order to ensure the stable operation during the manufacturing process, the regulary maintenance is nescessary . However, there are many different problems in fact such as: Air compressors, dusty air dryers, high engine room temperatures, unsecured wind convection ... lead to reduce using time of compressor accessories (air filter, oil filter, oil separator ...). On the other hand, the recommended maintenance in some factories is not seriously followed and there are deviations.
Common causes and troubles of vacuum pump

Common causes and troubles of vacuum pump

During operation as well as operation of operators '"Malfunction is unavoidable'" Some basic incidents such as: Do not reach vacuum level, pump overload ... With many years of experience, We have successfully repaired many vacuum pumps. The following are some of the reasons why the vacuum pump failures, and some common vulnerabilities with the hope that the operator can identify and take prevention.
Supplier of Micos air compressor oil

Supplier of Micos air compressor oil

Micos air compressor oil is the screw air compressor oil series with viscosity of VG 32 , good thermal stability that will meet all types of air compressors working in the most harsh temperature conditions, produced by GS Caltex Corp Korea, one of the world's largest industrial oil producers.
Kaeser BSD 72 - Germany Maintenance

Kaeser BSD 72 - Germany Maintenance

KAESER air compressor company was established in 1919 in Corbug - Germany, with over 90 years of experience, the company has developed a system of selling goods and services on a global scale, through representative offices and authorized agents. More than 5000 employees in over 100 different countries and territories, KAESER is considered one of the three most prestigious and successful pneumatic brands in Europe.

Wiring for remote operation of Handsome II air compressor

Thursday - 01/08/2019 00:28

    

The compressor can be operated remotely with the LOCAL/REM selector switch on the meter panel (See page 8-1). 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.

  • After wiring for remote operation of Handsome II air compressor work is done.

  1. Make sure that no one is working on checking or changing the machine parts, or working nearby. Then turn on power supply.
  2. Make sure that the LOCAL lamp is off. Only remote starting instructions are accepted. The machine stops accepting either local or remote stopping instruction.

Start the remote operation following the above.

  • Preparation for wiring for remote operation of Handsome II air compressor.

Wiring should be conducted as follow.
Remove the front cover (right side only) of the enclosure and connect wires to the terminal block inside the starting board  (Power unit box) as shown in the figure. Carefully check the marks on the terminal to avoid wrong connection.

  • Wiring for remote operation of Handsome II air compresso.

Notes:

  1. The compressor will not start  when the remote stop switch (F-G) is open.
  2. Open the remote start switch after sending a starting signal.
  3. If  the phase is negative, the negative phase protection relay will prevent the compressor from starting, but no fault indication will be made.In that case, turn the breaker off and interchange two of the three phases of wiring on the terminal block in the power supply box of the compressor. 
  4. Keep the wiring  as short as possible. If the wiring length exceeds 100m, install a relay receptor.
  5.  When the compressor is operated locally, keep the line F-G closed. If the line F-G is open, the compressor will not start even if LOCAL is selected.

Notes: The warranty may be validated even within the warranty period if any modification is made on any parts of scope of work without prior permission. Consult with contributor if any modifications are required.

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.

Total notes of this article: 0 in 0 rating

Click on stars to rate this article