The filter’s function is to filter the dust and moisture out of the air, which may otherwise damage
the valves and pneumatic actuators. When condensate and impurities reach the maximum level
in the container, empty the container by means of the relevant breather.
The approximate air consumption, calculated on the maximum work load is 11 lt/work cycle.
During the first few jobs, check that the pressure reading on the gauge does not fall below 6
bar/atm.
4.6
Connection of the electric equipment
Do not hook up the machine to the electricity mains until it has been properly positioned and
fully assembled.
The machine is supplied with the net power supply characteristics requested by the customer.
Before connecting to the mains, check the voltage on the machine ratings plate.
CAUTION:
CHECK THE MACHINE POWER SUPPLY VOLTAGE CAREFULLY
TO AVOID CAUSING DAMAGE TO THE ELECTRONIC-ELECTROTECHNICAL
COMPONENTS, THE VOLTAGE MUST COMPLY WITH THE FOLLOWING CONDITION:
File: 2240.doc - 03/11/03 14:27
Va = Vt +/- 5% Vt.
Whereby: Va = actual power supply voltage
Vt = machine rating plate voltage
The user's electricity network must comply with 64-8 IEC standards (CENELEC HD 384, 364-
4/41 IEC).
The network must have:
- a unipotential ground circuit;
- a protective device installed upstream of the machine that is set in such a way as to guarantee
the automatic breaking of the circuit in accordance with the above stated specifications.
We recommend hooking up with an EEC-standard interlocked plug and socket with safety
fuses, of suitable capacity for the machine power input (see rating plate).
We recommend the use of fuses suitable for the motor start (AM).
Information about the machine's electrical system are given in the enclosure 3.
The motor has electrical overload protection and cuts out automatically in case of overheating.
Allow the motor to cool and act on the thermal relay SM1 reset button
CHECKING THE DIRECTION OF ROTATION OF THE MILLING CUTTERS
To verify that the connection has been made properly, act as follows:
- Turn the main selector switch to position “1” to turn the machine on.
- Check that the pneumatic equipment is under pressure
- Press on RESET push button (the EMERGENCY signalling lamp must be off).
- Enter the angle of a frame on the machine in order to rest on the reference shoulders, the
machine will start the milling cutter motor.
- Pay attention to the direction of rotation of the milling cutter and press immediately the
emergency push button.
- The direction of rotation of the milling cutter must be the same indicated by the arrow
(DWG.
A1.15)
MANUALE D’ISTRUZIONE PER L’USO E LA
MANUTENZIONE PULITRICE AUTOMATICA CM4S
21
