Installat
QM.UC.00002-R3.0 |en
15
6
Position the control unit inside the electrical cabinet of the
machine tool, making sure that the requirements of the IP
protection class ( 5, Page 10) are met. We recommend
installing the control unit and its power supply interrupting
devices in an easily accessible place for maintenance and
repairs, at a distance of approx. 0.6 to 1.7 m above the
operating level.
NOTICE
Damage to the control unit due to a short-circuit.
The control unit could be damaged by oil or water.
• The positioning of the control unit inside the machining area
of the machine tool should be avoided during its installation
and operation. Please install the control unit always and only
on the inside of the machine tool’s electrical cabinet.
7 Carry out all the electrical connections necessary for the use of
the product according to the enclosed wiring diagram.
The following devices must be installed upstream to the control
unit in order to protect the unit, other devices and persons:
1 Protection device for overcurrent, i.e. fuse or circuit breakers.
This device must comply with the specifications indicated on
the manual of the magnetic chuck as well as with the relevant
regulations and standards applicable in the country of installa-
tion and operation. These devices must be designed for aM-
type fuses or for type C circuit breakers.
2 Highly sensitive residual current device of 32mA, type A or B,
in case of earth leakage. Automatic power off must be
checked at the end of installation!
NOTE
Always connect the grounding conductor of the feeder cable, in
order to avoid electric shocks and reduce interferences. The user is
has to guarantee an efficient grounding, complying with the cur-
rent regulations.
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