Technology

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.

Electric wiring and Power Facilities of GRH3 air compressor

Electric wiring and Power Facilities of GRH3 air compressor

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.

Location for installation of Hansome II air compressor

Location for installationis very important to the compressor system. Proper place can avoid some bad affects from environment, improve the efficiency as well as lengthen the life of the machine. Following are some cautions which must be highly considerable to ensure the durable operation.
Maintanance of Korean Micos 75  air compressor

Maintanance of Korean Micos 75 air compressor

 Air compressor maintenance is the entire job of cleaning the compressor and replacing consumable parts after a certain running time (3000hr or 6000hr) to keep the performance of the machine in the best state. . Checking the machine parameters must be within the allowable limits. Standard maintenance extends the life of the device and does not interrupt the operation of the machine. Minh Phu Machinery and Egineering Services Co., Ltd specializes in supplying spare parts,repairing and maintaining screw air compressors. Below are some photos of maintenance of Micos 75 Air Compressor - Korean Yujin that Minh Phu carried out.

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.

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