Control Techniques UNI1401 Betriebsanleitung Seite 4

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1. General
In operation, drive converters,
depending on their degree of
protection, may have live,
uninsulated, and possibly also
moving or rotating parts, as well as
hot surfaces.
In case of inadmissible removal of
the required covers, of improper
use, wrong installation or
maloperation, there is the danger of
serious personal injury and damage
to property. For further information,
see documentation.
All operations serving transport,
installation and commissioning as
well as maintenance are to be
carried out by skilled technical
personnel (Observe IEC 364 or
CENELEC HD 384 or DIN VDE
0100 and national wiring regulations
and accident prevention rules!).
For the purposes of these basic
safety instructions, "skilled technical
personnel" means persons who are
familiar with the installation,
mounting, commissioning and
operation of the product and have
the qualifications needed for the
performance of their functions.
2. Intended use
Drive converters are components
designed for inclusion in electrical
installations or machinery.
In case of installation in machinery,
commissioning of the drive
converter (i.e. the starting of normal
operation) is prohibited until the
machinery has been proved to
conform to the provisions of the
directive 89/392/EEC (Machinery
Safety Directive - MSD). Account is
to be taken of EN 60204.
Commissioning (i.e. the starting of
normal operation) is admissible only
where conformity with the EMC
Safety and operating instructions for drive converters
in conformity with the low-voltage directive 73/23/EEC
directive (89/336/EEC) has been
established.
The drive converters meet the
requirements of the low-voltage
directive 73/23/EEC. They are
subject to the harmonised standards
of the series DIN VDE 0160 in
conjunction with VDE 0660, part
500, and EN 60146/ VDE 0558.
The technical data as well as
information concerning the supply
conditions shall be taken from the
rating plate and from the
documentation and shall be strictly
observed.
3. Transport, storage
The instructions for transport,
storage and proper use shall be
complied with.
The climatic conditions shall be in
conformity with this manual.
4. Installation
The installation and cooling of the
appliances shall be in accordance
with the specifications in the
pertinent documentation.
The drive converters shall be
protected against excessive strains.
In particular, no components must
be bent or isolating distances
altered in the course of
transportation or handling. No
contact shall be made with
electronic components and
contacts.
Drive converters contain
electrostatic sensitive components
which are liable to damage through
improper use. Electric components
must not be mechanically damaged
or destroyed (potential health risks).
5. Electrical connection
When working on live drive
converters, the applicable national
accident prevention rules (e.g. VBG
4) must be complied with. The
electrical installation shall be carried
out in accordance with the relevant
requirements (e.g. cross-sectional
areas of conductors, fusing, PE
connection). For further information,
see documentation.
Instructions for the installation in
accordance with EMC requirements,
like screening, earthing, location of
filters and wiring, are contained in
the drive converter documentation.
They must always be complied with,
also for drive converters bearing a
CE marking. Observance of the limit
values required by EMC law is the
responsibility of the manufacturer of
the installation or machine.
6. Operation
Installations which include drive
converters shall be equipped with
additional control and protective
devices in accordance with the
relevant applicable safety
requirements, e.g. Act respecting
technical equipment, accident
prevention rules etc. Changes to the
drive converters by means of the
operating software are admissible.
After disconnection of the drive
converter from the voltage supply,
live appliance parts and power
terminals must not be touched
immediately because of possibly
energised capacitors. In this
respect, the corresponding signs
and markings on the drive converter
must be respected.
During operation, all covers and
doors shall be kept closed.
7. Maintenance and servicing
The manufacturer's documentation
shall be followed.
Keep safety instructions in a safe
place!