Diamond TS 12 Manuel D'utilisation page 29

PREPARATION PRELIMINARY OPERATIONS
STABILITY
The machine stability is designed so that, in the foreseen functioning conditions, taking into account of the climatic conditions,
is such as to allow the use without reversal risk, fall, or inopportune movement.
Taking into account of the conformation and its position, the machine results to be intrinsically steady without fastening needs
to the working ground.
ELECTRIC FEEDING
The electric feeding connection must be in conformance with the country legislation in which is used.
The electric feeding so must be maintained in conformance with the following technical prescriptions:
1. The electric feeding must be always of type and have an intensity corresponding to the specifications indicated in the
machine plate. If excessive voltages are applied, some components will be damaged irreparably,
2. A differential device must be foreseen coordinated with the protection circuit, respecting the legislation, the legislative
and regulated disposals in force in the installation country;
3. The electric feeding cable outside the machine cover must be made pass in the spaces prepared from You and
adequately protected;
4. If present the neutral conductor (N) before feeding the electric equipment, as for You its continuity must be guaranteed
(connected and available).
5. Before to feed the electric equipment, as for You must be guaranteed the continuity of the green yellow conductor of the
protection equipotential circuit.
ELECTRIC FEEDING SECTIONING DEVICE
The feeding sectioning device, as comparable from what described in the power circuits diagram delivered with the electric
equipment, is supplied for the machine feeding unique source.
In case of incompatibility between the net socket and the device plug change the socket with another type suitable from
maintenance personnel.
The feeding sectioning device allows to separate (insulate) the machine electric equipment from the feeding, with the aim
to make possible the interventions performing without electric shocks risks.
The sectioning device presents two possible positions:
OFF o "disconnected", the electric equipment results sectioned from the
electric feeding
GRINDING GROUP ASSEMBLY / DISASSEMBLY
The assembly / disassembly operations of any machine part are performed with the stop machine and with the
plug disconnected from the socket, or with the sectioning device in OFF.
The grinding groups that can be foreseen, in accordance with the working requirements, can be: Enterprise, half Unger and
total Unger.
ON o "connected", the electric equipment results connected to the
electric feeding
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