Overload Protection; Overtemperature Protection; Polarity Reversal Protection - VOLTCRAFT MSW 150 Bedienungsanleitung

c) Overload protection
The inverter switches itself off temporarily if the consumer connected to the output draws too
much power. If the power consumption is reduced, the inverter will switch on again automati-
cally.
The "Fault" LED will light up at overload.
Terminate operation of the inverter; disconnect the consumer from the inverter and then
pull the cigarette lighter plug of the inverter from the cigarette lighter socket.
Remove the cause of the overload.
d) Overtemperature protection
The conversion of input voltage to mains voltage and the resulting conversion loss produces
heat due to the working principle. An integrated fan helps to cool the electronics of the inverter.
Depending on the power intake of the connected consumer or the ambient temperature, the
inverter may overheat.
In this case, the inverter will switch itself off. After the inverter has cooled off sufficiently, it will
switch on again.
The "Fault" LED will light up if the inverter recognises overtemperature.
e) Polarity reversal protection
If the polarity of the input is swapped when connecting, the inverter will not work and cannot
be switched on.
Always observe the correct polarity (plus/+ and minus/-) for connection. The middle contact of
the cigarette lighter plug is the plus pole (+), the outer contact is the minus pole (-).
The polarity of the cigarette lighter plug must match that of the cigarette lighter socket used.
35