Rechargeable Battery - Renkforce HFP-C2 Bedienungsanleitung

• When secure operation is no longer possible, shut off the product
and protect it from inadvertent use. Secure operation is no longer
warranted if the product:
- has visible damage,
- no longer works properly,
- was stored under detrimental ambience conditions for an extended
period or
- was subjected to considerable transport strain.
• Consult an expert if you are unsure as to the function, safety or con-
nection of the product.
• Have maintenance, adjustment and repair work only performed by a
specialist or specialist workshop.
• In case you have questions which are not answered in these oper-
ating instructions, contact our technical service or other specialists.
b) Rechargeable Battery
• The installed rechargeable battery cannot be removed and must only
be charged in the device. Never try to remove the rechargeable bat-
tery or to charge it at an external charger.
• The rechargeable battery must only be charged via the USB interface
at a USB mains unit or a USB port of a computer. Any other charge
current supply would lead to damage to the device and may overheat
or cause the installed rechargeable battery to catch fire (danger of
explosion!).
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