• Do not use force to connect USB plugs. USB plugs can be
plugged into a USB socket only one way.
• Do not and store the product in environments with strong
electrostatic charges or strong magnetic fields.
• The rechargeable battery is permanently built into the product
and cannot be replaced.
• Never damage the rechargeable battery. Damaging the casing
of the rechargeable battery might cause an explosion or a fire!
• Never short-circuit the contacts of the rechargeable battery.
Do not throw the rechargeable battery or the product into fire.
There is a danger of fire and explosion!
• Charge the rechargeable battery regularly, even if you are not
using the product. Due to the rechargeable battery technology
being used, you do not need to discharge the rechargeable
battery first.
• Never charge the rechargeable battery of the product
unattended.
• When charging, place the product on a surface that is not heat-
sensitive. It is normal that a certain amount of heat is generated
during charging.
• 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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