Lenze i950 - Handling

Handling
T
ransport, storage
Observe the notes regarding transport, storage and correct handling. Ensure proper handling
and avoid mechanical stress. Do not bend any components and do not change any insulaon
distances during transport or handling. Do not touch any electronic components and contacts.
Inverters contain electrostacally sensive components which can easily be damaged by
inappropriate handling. Do not damage or destroy any electrical components since thereby
your health could be endangered!
Installaon
The technical data and supply condions can be obtained from the nameplate and the
documentaon. They must be strictly observed.
The inverters have to be installed and cooled according to the regulaons given in the
corresponding documentaon Observe the climac condions according to the technical data.
The ambient air must not exceed the degree of polluon 2 according to EN 61800−5−1.
Electrical connecon
When working on live inverters, observe the applicable naonal regulaons for the prevenon
of accidents.
The electrical installaon must be carried out according to the appropriate regulaons (e. g.
cable cross-secons, fuses, PE connecon). Addional informaon can be obtained from the
documentaon.
The documentaon contains notes about installaon according to EMC regulaons (such as
shielding, grounding, lters and cable roung). Also observe these notes for CE-marked
inverters. The manufacturer of the system or machine is responsible for adherence to the
limits required in connecon with EMC legislaon. The inverters must be installed in housings
(e g. control cabinets) to meet the limit values for radio interferences valid at the site of
installaon. The housings have to enable an EMC-compliant installaon. In parcular observe
that e. g. control cabinet doors preferably have a circumferenal metallic connecon to the
housing. Reduce openings or cutouts through the housing to a minimum.
Inverters may cause a DC current in the PE conductor. If a residual current device (RCD) is used
for protecon against direct or indirect contact for an inverter with three-phase supply, only a
residual current device (RCD) of type B is permissible on the supply side of the inverter. If the
inverter has a single-phase supply, a residual current device (RCD) of type A is also
permissible. Apart from using a residual current device (RCD), other protecve measures can
be taken as well, e. g. electrical isolaon by double or reinforced insulaon or isolaon from
the supply system by means of a transformer.
Operaon
If necessary, systems including inverters must be equipped with addional monitoring and
protecon devices. Also comply with the safety regulaons and provisions valid at the
installaon site.
Aer the inverter has been disconnected from the supply voltage, all live components and
power terminals must not be touched immediately because capacitors can sll be charged.
Please observe the corresponding sckers on the inverter.
All protecon covers and doors must be shut during operaon.
You may adapt the inverters to your applicaon by parameter seng within the limits
available. For this, observe the notes in the documentaon.
Safety funcons
Certain inverter versions support safety funcons (e. g. ”safe torque o”, formerly ”safe
standsll”) according to the requirements of the EC Machinery Direcve 2006/42/EU. The
notes on the integrated safety provided in this documentaon must be observed.
Maintenance and servicing
The inverters do not require any maintenance if the prescribed operang condions are
observed.
Informaon on pr
oject planning
Safety instrucons
Handling
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