52
Instruction and maintenance manual
ENGLISH
10
ANALYSIS OF RESIDUAL
RISKS
In designing the chuck, the manufacturer has
taken into account specific manufacturing crite-
ria and all applicable and current safety require-
ments, which do not however eliminate other
potential residual risks.
This chapter provides a description of the poten-
tial risks that could arise in specific situations.
•
As the controller is designed to be used to
control TECNOMAGNETE modules that are
generally installed on tool machines, it is es-
sential to make sure that operators have read
and are familiar with the instructions provided
in this manual, in the manual of the module and
of the tool machine on which the module is in-
stalled. Operators must also be made aware of
any other potential residual risk.
•
The individual protection means that have to
be used when working with the chuck are the
same ones required for the use of the tool ma-
chine on which the module is installed.
•
As for the potential residual risks originating
from the exposure to electromagnetic fields,
specific precautions should be taken by preg-
nant women; users suffering from specific
pathologies; users with pacemakers or other
prosthesis with electronic circuits including
hearing aids, intracranial metal implants (or
any other implant situated next to vital ana-
tomic structures), vascular clips or chips in
ferromagnetic material. It is useful to remem-
ber that:
1. TECNOMAGNETE magnetic systems are
stationary systems and do not generate
electric fields.
2. The V/m (Volt/meter) value generated during
operation is equivalent to 0 (ZERO).
3. The electromagnetic emissions generated
during the enabling/disabling phase does
not exceed 100 Gauss at a distance of 100
mm from the system.
11
MAINTENANCE
11.1 Premise
An appropriate maintenance is essential to maintain
the unit in good working order for a long period of
time, to ensure excellent performances and to guar-
antee its functional safety.
11.2 Maintenance safety instructions
ATTENTION
All maintenance operations must be performed by
qualied personnel only (see Chapter 1.7).
While performing maintenance operations, always
take into account the following:
•
All maintenance operations should be performed
when the unit is idle and disconnected from the
power supply.
•
All reparations on electric systems must be per-
formed after disconnecting the system from the
power supply and enabling the emergency but-
ton. All personnel responsible for the operation,
maintenance and cleaning of the unit shall have to
thoroughly follow the safety instructions applica-
ble to the country of installation.
•
Always wear safety gloves and shoes and any
other type of PPE required including overalls that
cover as much of the body as possible.
•
Do not wear rings, watches, chains, bracelets,
loose clothing, etc. during maintenance work.
•
Stand on a rubber insulating mat (if possible)
when doing maintenance work.
•
Avoid working on wet oors or under very damp
conditions.
•
Always perform maintenance operation according
to schedule.
•
Always replace components with original spare
parts in order to guarantee maximum perform-
ance.
•
When performing cleaning operations, avoid us-
ing grinders or abrasive, corrosive or solvent ma-
terial that could cause the removal and/or make
numbers, initials or information printed on the unit
illegible.
•
Never wet the unit.
•
Clean all electric parts with a vacuum system only,
not with compressed air.
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