1.0 INSTALLATION
1.1 General description
The ICP compressor is dry and contactless machines, enclosed in acoustic sound shied and designed to
have cooling air passed through the sound shied by fan. The warm air is exhausted through the vent. The
ICP is constructed in modular construction consisting of two compartments: pumping and gear chambers
separated by using labyrinth seals. In the pump chamber, as two rotary claws rotate in opposite direction,
the air sucked in, shall be compressed and discharged under pressure. In the gear chamber (box), two
gears for synchronizing of claws rotation will be located with oil lubrication. For reduction of the noise, inlet
silencer shall be installed in compressor inlet side. For a protection of overload, a pressure safety valve or
regulating valve is installed in exhaust. The compressors are directly driven by a flanged motor via a
coupling. The ICP Series compressors are identical in internal construction to ICV vacuum pump, but are
outfitted with different inlet and outlet accessories to allow for operation as a compressor.
1.2
Unpacking
Inspect the box and compressor carefully for any signs of damage incurred in transit.
1.3 Location
Install the compressor in a horizontal position on a level surface so that it can be evenly supported on its
rubber feet. Leave 30 ~ 45 cm of access around the compressor to allow proper cooling. Also, adequate
ventilation must be provided for the cooling for the compressor and motor.
Allow access to the oil sight glass in order to inspect the oil level regularly, and the oil fill and oil drain port for
easy service.
1.4 Power Requirements
A schematic diagram for the electrical motor terminal connections is located in the junction box of the
motor or on the motor nameplate. Typical wirings for Three Phase Motors are as below:
Wiring Scheme- Three Phase Motor
Delta Connection
Low Voltage
L1
L2
L3
W2
U2
V2
U1
V1
W1
Star Connection
High Voltage
L1
L2
L3
W2
U2
V2
U1
V1
W1
