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• For safety reasons, disconnect the power adapter from the mains socket
during storms.
• If the power adapter is visibly damaged, do not touch it. Risk of fatal injury
due to electric shock! First turn off the power supply to the power outlet
that the power adapter is connected to (flip off the fuse and then turn off the
residual current operated circuit breaker to disconnect the power outlet at
all phases). Now unplug the device from the power outlet. Dispose of the
power adapter in an environmentally friendly fashion, discontinue use of it
immediately. Replace it with an identical power adapter.
• Never use the product immediately after it has been brought from a cold
room into a warm one. The condensation generated could destroy the
product. The plug-in power supply unit also involves danger to life by electric
shock! Allow the device to reach room temperature before connecting and
using it. This may take several hours.
• Use the product in moderate climates only. Do not use in tropical climates.
• Never pour liquids over electric devices and never place liquid-filled
objects near the device. If liquid or an object enters the interior of the device
nevertheless, first power down the respective socket (e.g. switch off circuit
breaker) and then pull the mains plug from the mains socket. Do not operate
the product anymore afterwards, but take it to a specialist workshop.
• The use of electrical devices must be supervised by trained staff in schools,
training centres, hobby and do-it-yourself workshops.
• In industrial facilities, heed all applicable accident prevention regulations
for electrical installations and equipment of the institutions of the industrial
sector.
• Consult a professional if you require assistance with product operation,
safety or connection.
• Maintenance work, adjustments and repairs may be carried out only by a
professional or at a specialist workshop.
• If you have questions which remain unanswered by these operating
instructions, contact our technical support service or other technical
personnel.
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