Sunways AT 2700, User Manual

Page: 19 / 142

19
Symbols
Information
This symbol indicates important informa-
tion which contributes to a better under-
standing of the solar inverter.
Warnings and symbols on unit
The following warnings on the housing
of the solar inverter point out dangers.
Always observe the warnings exactly!
This symbol indicates that the user man-
ual must be read and understood before
putting the unit into operation.
IMPORTANT
Hot surface! The housing can heat up
during operation.
The unit must be disconnected for the
mains supply and from the PV generator
before opening the housing. The unit
still carries life-threatening voltage for
approx. five minutes internally and at the
connection sockets of the PV generator
following disconnection from the PV gen-
erator. The energy storage capacitors are
not completely discharged until after this
time. You must wait at least five minutes
after disconnecting the unit from the
mains supply and from the PV generator
before opening the unit.
Warning!
High leakage current,
earth connection essential before
connecting supply.
WARNING!
High leakage currents. Be sure to make
an earthing connection before connect-
ing the power supply circuit (AC system)!