REFU Elektronik GmbH REFUsol 40K / 46K-MV 9
2.3
Dangers Arising from Misuse
DANGER
Danger to life from electric shock
Device may only be installed and serviced by qualified specialist technical
personnel.
Only class A modules according to IEC 61730 must be used.
The PV generator must be free of earth potential.
The PV generator must be designed in accordance with the technical data of
the inverter.
Every power supply line must be equipped with an appropriate AC-
disconnecting device.
A consumer must never be switched betw
een an inverter and line protection
switch.
Access to the shutdown mechanism must always be free.
Installation and commissioning must be carried out properly.
DANGER
Danger to life from electric shock
After the device has been switched off, the interior may still contain life-
threatening voltage
Do not open inverter.
Discharge time is at least 15 minutes.
DANGER
Danger to life from high discharge current
It is essential to ensure an earthing connection has been established prior to
connection to the supply current circuit.
Pos: 14 /Inverter M anuals/Sic herheitshinweise/Sc hutz v or Berühren e lektrischer T eile/WR @ 1\m od_14047416 02369_641. docx @ 6764 @ 2 @ 1
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