• Never operate the inverter immediately after it has been taken from a cold room
to a warm room. The resulting condensation may lead to malfunctions or dam-
age! Moreover, there is the risk of a fatal electric shock!
Let the inverter reach room temperature before connecting and operating it. This
may take several hours!
• Only operate the inverter in a moderate climate, never in a tropical climate.
For more information on acceptable environmental conditions, see the chapter
"Technical data".
• Never overload the inverter. In spite of comprehensive protective circuits, a defect
or damage to the inverter or the connected devices cannot be fully excluded.
• The inverter is not approved for operation in connection with life-supporting medi-
cal devices.
• Deactivate the inverter and disconnect it from the voltage/current supply when
you do not need it anymore.
• In schools, training centres, hobby and self-help workshops, the use of the
product must be supervised by responsible trained personnel.
• In commercial institutions, the accident prevention regulations of the Employer's
Liability Insurance Associations for Electrical Systems and Operating Materials
are to be observed.
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