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Connect the device to a separately secured circuit or make sure that no devices are
connected that cause severe supply voltage fluctuations when switched on. These
fluctuations may interfere with the electronic controls and may cause failure of the
system.
Disconnect power before cleaning and maintenance work approved to be performed by
the user.
If you need to disconnect the unit from the power supply at a later time: Disconnect the
plug from the protective-contact mains socket, not on the device.
2.7.4 Hazardous
materials
Incorrect handling of the device, the accessories or non-compliance with the processes
described in these Operating Instructions may lead to contact of the user with uncured
material or the cleaning agent isopropanol (isopropyl alchohol). This can be detrimental to
health.
Without corresponding safety precautions, there is a risk of skin irritation, allergic reactions
and respiratory diseases.
If the cleaning agent isopropanol is used incorrectly, there is also a risk of explosion and fire.
Observe the Instructions for Use of the materials used (“Documents of equal applicability”,
page 6).
Wear protective gear (“Personal protective equipment”, page 10).
Make sure that the room is sufficiently ventilated when working with the materials.
Only use mild, pH neutral cleaning agents for cleaning.
