Technology

Sung Shin - VSD air compressor

Sung Shin - VSD air compressor

Variable Frequency Driver (VFD) -reducing energy consumpsion system is produced with the required amount of air and compressor shutdown under no-load conditions. In order to minimize unnecessary energy loss through the inverter to adjust the number spin of compressor Energy consumption saving arises starting by reducing the starting current as the inverter is operated.

Initial Operation & Routine Operation of GRH3 air compressor

Initial Operation & Routine Operation of GRH3 air compressor

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.

Dyna air compressor

Máy nén khí trục vít Dyna

Instruction for operation of Handsome II air compressor

Instruction for operation of Handsome II air compressor

Part list of Handsome II air compressor

Wednesday - 31/07/2019 22:20

When ordering parts, specify the machine type , part name, part numbers to our authorized distributor. Use Kobelco Handsome II genuine parts when replacing worn parts or repairing. Using non-genuine parts does not guarantee proper functions and may result in a failure.

Parts  Parts number HM37A HM37AD
Dust filter Left side face P-CE05-521 2 2
Right sude face P-CE05-554 2 5
Suction filter element S-CE05-503 1 1
Oil filter cartridge P-CE13-520 1 1
Volumetric regulating valve diaphragm. 4J11V01001P1 1 1
Presure keeping check valve. P-FC12-527 1 1
Solenoide valve. 0,69 MPa P-FC81-624 1 1
0,83 MPa P-FC81-598#01 1 1
Oil separator element.
 
P-CE03-572 1 1
Temperature control valve. P-FC61-502#03 2 2
Safety valve. 0,69 MPa P-FC21-535#01 1 1
0,83 MPa P-FC21-535#02 1 1
Pressure control valve. P-V31-003 1 1
Discharge temperature sensor. P-EA01-571#03 1 1
Oil recovery check valve. 4F04V01008F1 1 1
Silencer. P-CD01-510 1 1
Mechanical seal. P-GA05-521 1 1
Pressure switch 0,69 MPa P-EA02-566#05 1 1
0,83 MPa P-EA02-566#04 1 1
Poly V-belt 50 Hz P-AE24-596#09 1 1
60 Hz P-AE24-596#07 1 1
Drain separator P-FC41-501 1 -
Parts  Parts number HM37A HM37AD
Dust filter Left side face P-CE05-521 2 2
Right sude face P-CE05-554 2 5
Suction filter element S-CE05-503 1 1
Oil filter cartridge P-CE13-520 1 1
Volumetric regulating valve diaphragm. 4J11V01001P1 1 1
Presure keeping check valve. P-FC12-527 1 1
Solenoide valve. 0,69 MPa P-FC81-624 1 1
0,83 MPa P-FC81-598#01 1 1
Oil separator element.
 
P-CE03-572 1 1
Temperature control valve. P-FC61-502#03 2 2
Safety valve. 0,69 MPa P-FC21-535#01 1 1
0,83 MPa P-FC21-535#02 1 1
Pressure control valve. P-V31-003 1 1
Discharge temperature sensor. P-EA01-571#03 1 1
Oil recovery check valve. 4F04V01008F1 1 1
Silencer. P-CD01-510 1 1
Mechanical seal. P-GA05-521 1 1
Pressure switch 0,69 MPa P-EA02-566#05 1 1
0,83 MPa P-EA02-566#04 1 1
Poly V-belt 50 Hz P-AE24-596#09 1 1
60 Hz P-AE24-596#07 1 1
Drain separator P-FC41-501 1 -
           

                                 *Smaller parts such as packing and O-rings that are to be changed along with major parts are omitted.

8.3 Adjustment of  Poly V-belt and Pulleys.

  • Adjusting tension of poly V-belt

Measure the tension of the poly V-belt using a frequency measuring instrument. Be sure to adjust the tension  to the specified value. Excessive tension may cause belt rotor shaft or reduction in bearing life, whereas insufficient tension may cause belt slipping. Adjust frequency with adjusting bolts using a frequency measuring instrument.
Frequency adjustment using frequency measuring instrument.

                                 

 

Frequency of power supply.

50 Hz

60 Hz

STD (0,69 Mpa {7,0 kgf/cm2}

102Hz

98Hz

H (0,69 Mpa {8,5 kgf/cm2}

100Hz

96Hz

 

  • Aligning pulleys

Fit a ruler at the ends of large and small pulleys, and make sure that the clearance between them is 1.0 mm or less.
 

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