VERS. 2018.05
CM70 ALU_MAN_EN
15
3.2 Electrical connections
Electrical connections
The electrical equipment of the CM70 ALU cutting tables manufactured by Norton Clipper has an
IP54 protection degree. The power supply on this machine has an under-voltage coil to prevent the
machine from starting up unexpectedly. When there is a power cut or voltage drop that causes the
machine to stop, and once the normal power conditions have been re-established, the motor does
not start until the green button is pressed.
Check that,
the voltage/phase supply corresponds to the information indicated on the motor plate.
Available power supply must have ground connection in conformity with safety regulations.
The connecting cables should have at least a 2.5mm
2
-section per phase.
Switch on the machine
230V Motor
To start the machine, press the green button. To switch it off, press the red button.
Direction of rotation
The direction of rotation is indicated on the blade guard. If the direction of rotation does not
correspond to the direction shown by the arrow, then reverse the motor polarity by turning the phase
inverter inside the male plug with a screwdriver.
Emergency Stop
To restart the machine after an emergency stop, press green button. To stop the machine, press the
red button.
3.3 Water cooling system
Material saws are designed to work with water-cooled diamond blades. This is why one of the
essential components of its structure is the water tank that acts as a closed circuit cooling tank
(water is pumped up to the blade).
Put enough water in the tank (up to about 2.5 cm from the top edge), making sure the pump
body is fully submerged.
The blade should be sufficiently watered on both sides. You can adjust the amount of water
using the tap in the blade housing.
If the blade is not sufficiently watered, the segments may heat up, which accelerates damage
and increases the risk of blade rupture. This is why the pipes and nozzles must not be clogged.
