NORD Drivesystems BU0130 - Manual (Page 2)

NORDAC trio SK 300E Manual Notes on safety
2 techn. amendments reserved BU 0130 DE
NORDAC decentral field system modules SK DA-130E and
trio SK 300E frequency inverters
Notes rearding safety and application
(in accordance with: Low Voltage Directive (LVD) 73/23/EWG)
1. General
During operation, drive inverters may have live, uninsulated,
maybe even moveable or rotating parts, as well as hot surfaces,
depending on their type of protection.
Unauthorised removal of the necessary cover, improper
installation or use may endanger persons or property.
You can find further information in the documentation.
All work regarding transport, installation and startup, as well as
regarding maintenance should only be carried out by qualified
staff (please observe IEC 364 or CENELEC HD 384 resp. or DIN
VDE 0100 resp. and IEC 664 or DIN VDE 0110, as well as
national directives regarding accident prevention).
Qualified staff in the sense of the general notes on safety are
persons, who are familiar with setting up, assembling, starting up
and operating this product and who have the relevant
qualifications.
2. Intended use
Frequency inverters are components, which are intended to be
fitted into electrical appliances or machines.
If fitted into machines, the startup of drive power inverters (i.e.
the commencement of the intended use) is prohibited until it has
been ascertained that the machines are compliant with the EU
directive 89/392/EWG (machine directive); EN 60204 must be
observed.
The startup (i.e. the commencement of the intended use) is only
permitted if the EMC directive (89/336/EWG) is observed.
The drive power inverters meet the standards of the Low Voltage
Directive 73/23/EWG. The harmonised standards of the series
prEN 50178/DIN VDE 0160 in connection with EN 60439-1/ VDE
0660 parts 500 and EN 60146/ VDE 0558 are used for the drive
power inverters.
The technical data, as well as information on the connection
requirements, can be found the specifications plate and the
documentation and must be observed at all times.
3. Transport, storage
The notes on transport, storage and correct handling must be
observed.
The requirements regarding the climate in accordance with prEN
50178 must be observerd.
4. Assembly
Assembly and cooling of the appliances must be caried out in
accordance with the relevant documentation.
The drive power inverters should be protected from improper
strain. Particularly regarding transport and handling, it is important
that no components are bent and/or no separation distances are
altered. Touching electonic components and contacts should be
avoided.
Drive power inverters contain electrostatic components, which
can be damaged easily by improper use. Electrical components
must not be damaged or destroyed by mechanical means
(possible health risk!).
5. Electrical connection
When working inverters connected to mains, the national
directives on accident prevention (e.g. VBG 4) must be observed.
Electrical installations (e.g. cable gauges, protection, protective
earthing conductor connections) should be carried out in
accordance with the respective regulations. Any additional
information can be found in the documentation.
Information regarding the EMC-appropriate installation, such as
shielding, earthing, positioning of filters and the laying of cables,
can be found in the documentation of the drive power inverters.
These notes should also be observed regarding Drive power
inverters marked “CE-“. The manufacturer of the appliance or the
machine is responsible for observing the limit values demanded
by laws governing EMC.
6. Operation
Appliances containing drive power inverters may also have to be
fitted with additional monitoring and protective facilities in
accordance with the relevant valid safety provisions, e.g.
directives on technical work equipment, accident prevention,etc.
Changes to the drive power inverters with the operating software
are permitted.
After disconnecting the drive power inverters from the power
supply, live machine components and power connections should
not be touched immediately after disconnecting as the capacitors
my still be charged. The relevant signs on the drive power
inverters should be observed.
All covers should be kept closed during operation.
7. Maintenance and repair
The documentation of the manufacturer should be observed.
This safety information should be kept safe!