Safety Notices; Proper Usage; Qualification Of Personnel; Dangers Arising From Misuse - Steca Grid 20000 Installationsanleitung

EN
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Safety notices

2.1 Proper usage

The StecaGrid 20000 3ph and StecaGrid 23000 3ph, referred to in these operating instructions as
the inverter, is a solar inverter, which transforms the direct current generated by the PV generator
(photovoltaic modules) into alternating current and feeds this to the public power supply network.
The inverter has been constructed according to the current state of technology and in line with the
rules of technical safety. Any use beyond this is not deemed to be proper. The manufacture will not
accept liability for any damages resulting from this and the user alone will bear all responsibility.

2.2 Qualification of personnel

Only suitably trained and qualified personnel are allowed to work on this inverter. Personnel are
regarded as being qualified if they are sufficiently familiar with the assembly, installation and opera-
tion of the product as well as with warnings and safety measures according to these operating in-
structions.
Furthermore, they will have been trained, instructed or authorised to switch electric circuits and
devices on and off, to earth these and to identify them for their designated purpose in line with
working requirements. They must be in possession of suitable safety equipment and be trained in
first aid.

2.3 Dangers arising from misuse

Danger to life from electric shock
DANGER
Danger to life from electric shock
After the device has been switched off, the interior may still contain life-
threatening voltage.
DANGER
Danger to life from electric shock
DANGER
Danger to life from high discharge current
DANGER
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 Device may only be installed and serviced by qualified specialist
technical personnel.
 Do not open inverter.
 Carry out connections carefully.
 It is essential to ensure an earthing connection has been established
prior to connection to the supply current circuit!
748.508 | Z01 | 2013-06-10