1 Preliminary Information
HSD S.p.A. © - 0101h03a.fm100713
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An incorrect electrical installation, such as the inversion of phases, represents an improper
use of the product and is therefore not allowed.
It is not allowed to violate or avoid the prescriptions contained in this manual.
Any uses other than those intended by the manufacturer are not allowed.
Installations, modifications or adjustments not described in this manual, or not authorised by
the manufacturer, are not allowed.
Maintenance intervention modalities, other than those described in the Instructions, are not
allowed.
Installation, on spindles, of boring bits with an inverted or incorrect rotation direction, is not
allowed. Always pay the utmost attention to the rotation direction of the tools.
The use of pressures greater than those expected, is not allowed.
Lifting the product, in a manner other than how it is described in this manual, or by using belts
in points other than those indicated, is not allowed.
1.4.2 Risks involved in product maintenance
In order to be able to work in complete safety on a product already installed on a
machine, refer to the machine's instruction manual.
Isolate the product from the mains power supply before proceeding with any maintenance
operations!
Even though the product has been disconnected from the mains power supply, the rotating
and mobile parts may still be in motion due to inertia. Therefore, prior to carrying out any
maintenance operations, make sure that the rotating and mobile parts of the product are
stationary.
1.4.3 Residual risks
The product has been analysed in compliance with Directive 2006/42/EC in order to identify
possible risk sources. The risks that remain (residual risks) and the relative countermeasures are
highlighted in the relative sections of this manual.