VOLTCRAFT IRS-350 Bedienungsanleitung Seite 16

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The hand symbol indicates special information and advice on the operation of the device.
Terminal for the internal protective earth conductor; this screw/contact must not be
unscrewed.
Only for dry indoor use
Caution, hot surface!
There is a risk of burns when touched. Never touch heating or cooling areas during opera-
tion. Allow the device to cool down before touching it.
For safety and licensing reasons (CE), unauthorised conversion and/or modification of the device is not
permitted.
Consult an expert when in doubt about the operation, the safety or the connection of the device.
The device must not be opened. Live components may be exposed if covers are opened or components
are removed. Capacitors inside the device may still be charged, even if the device has been disconnect-
ed from all voltage sources.
Comply with the safety and operating instructions of any other appliances that are connected to the
device as well as to the individual chapters in these instructions.
Never touch the device with wet or moist hands. There is a risk of a fatal electric shock.
The device may never be operated unsupervised.
Only use fuses of the rated type and current. It is not permissible to repair fuses of bridge them.
Measuring instruments and accessories are no toys and do not belong in the hands of children!
The accident prevention regulations of the relevant trade associations for electrical systems and operat-
ing materials are to be observed in commercial institutions.
In schools, training centres, computer and self-help workshops, handling of measuring instruments must
be supervised by trained personnel in a responsible manner.
Never switch on the device immediately after taking it from a cold to a warm environment. The conden-
sation generated could cause serious damage to the device. Allow the device to reach room temperature
before switching it on.
Do not leave packaging material lying around carelessly. It could become a dangerous toy in the hands
of children.
The device heats up during operation. make sure sufficient ventilation is provided; do not cover the
housing!
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