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1.3
Transport and storage
Transport and storage are to be done appropriate in the original packing. Store the
units only in dry rooms, which are protected against dust and moisture and are sub-
jected to little temperature deviations only. Observe the climatic conditions according
to standard EN 50178 and to the information on the label of the original packing. The
duration of storage without connection to the admissible reference voltage may not
exceed one year.
1.4
Handling and positioning
Warning! Damaged or destroyed components may not be put into operation be-
cause they may be a health hazard.
The frequency inverters are to be used according to the documentation, the directives
and the standards. Handle carefully and avoid mechanical overload. Do not bend the
components or change the isolation distances. Do not touch electronic components or
contacts. The devices contain construction elements with a risk of electrostatic, which
can easily be damaged by improper handling. Any use of damaged or destroyed com-
ponents shall be considered as a non-compliance with the applicable standards. Do
not remove any warning signs from the device.
1.5
Electrical connection
Warning! Before any assembly or connection work, de-energize the frequency in-
verter. Make sure that the frequency inverter is de-energized.
Do not touch the sockets, because the capacitors may still be charged.
Comply with the information given in the operating instructions and on
the frequency inverter label.
While
working on the frequency inverters, obey the applicable standards BGV A2 (VBG
4), VDE 0100 and other national directives. Comply with the information in the docu-
mentation on electrical installation and the relevant directives. Responsibility for com-
pliance with and examination of the limit values of the EMC product standard EN
61800-3 for variable-speed electrical drive mechanisms is with the manufacturer of
the industrial plant or machine.
The documentation contains information on installation correct for EMC. The cables
connected to the frequency inverters may not be subjected to an isolation test with a
high test voltage without previous circuit measures.
1.6
Operation information
Warning! Before commissioning and the start of the intended operation, attach all
the covers and check the sockets. Check additional monitoring and pro-
tective devices pursuant to EN 60204 and the safety directives applicable
in each case (e.g. Working Machines Act, Accident Prevention Directives
etc.).
No connection work may be performed, while the system is in operation.
1.7
Maintenance and service
Warning! Unauthorized opening and improper interventions can lead to physical
injury or damage to property. Repairs on the frequency inverters may
only be done by the manufacturer or persons authorized by the latter.
