REFU REFUsol 08K - Protection against Contact with Electrical Parts; Protection against Contact with Hot Parts

10 REFUsol 08K ... 23K REFU Elektronik GmbH
2.4 Protection against Contact with Electrical Parts
DANGER
Danger to life, danger of injury due to high electrical voltage
 Installation of the inverter must only be carried out by trained
specialist
personnel. In addition, the installer must be accredited by the responsible
utility company.
 General assembly and safety stipulations relating to working
on high current
facilities must be followed.

Before switching on, a check must be made to ensure that the plugs are firmly
in place (locked).

Before plugging or unplugging the DC plug, always disconnect the connection
to the PV generator.

The feeder must be isolated and secured against being switched on again
before working at the AC grid.
2.5 Protection against Contact with Hot Parts
CAUTION
Danger of burns caused by hot surfaces on housings
At an ambient temperature of 45 °C, the upper part of the housing as well as the
refrigeration unit can reach a surface temperature of more than 75 °C.
 Do not touch the housing surface near to heat sources.
 Allow the device to cool down for 15 minutes before touc
hing the surface of
the device.