fiac New Silver Series, Руководство по эксплуатации и обслуживанию

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Note!
The fuse parameters indicated in the table above refer to the gl type (standard). If cartridge fuses type aM are used (delayed) the
parameters in the table are to be reduced by 20%.
The parameters of the magneto thermal switches refer to switches type K.
Ensure that the installed power in kW is at least double the input of the electric motor.
The mains voltage must correspond with that indicated on the electrical data nameplate of the machine; the admitted tolerance must
remain /- 6%.
EXAMPLE:
Voltage, 400 Volt: minimum tolerance 376 Volt
Voltage, 400 Volt: maximum tolerance 424 Volt
Never use the earth connection instead of the neutral. The earth connection must be achieved according to the EN 60204
industrial safety standards.
Ensure that the mains voltage corresponds with that required for the correct operation of the compressor.
c
Heck tHe rotatIon dIrectIon
Compressor is equipped with a phase sequence realy (KR).
This alarm points out the incorrect connection order of the electrical power supply
cables (relative to the three phases) that causes the incorrect rotation direction of the
screw unit. In this event compressor stops.
Invert a wires of the terminal board and connect to the main supply.
Start compressor and visually check the rotation direction, as shown by the arrow on the back
side.
Warning! The incorrect rotation direction for more than 20 seconds will irreparably damage the
compressor.
c
onnectIng to tHe pneumatIc maIns
Always use pneumatic hoses for compressed air with the maximum pressure characteristics and cross section suitable for
the compressor.
Do not try to repair a faulty hose.
Compressor with tank
Connect the compressor to the pneumatic mains using the tank outlet connection.
Use hosing with a greater or same diameter as the tank outlet.
Compressor without tank
Connect the compressor to the pneumatic mains using the outlet connection placed on the rear side.
Install two ball taps with capacity suitable for the compressor between the compressor and tank and between the tank and line.
Do not install non-return valves between compressor and tank. The non-return valve is already installed inside the compressor.
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4. I
nstallatIon