8. What if there are problems?
Problem
The device does
not respond after
switching on.
The green LED is
flashing.
Fault during battery
charging. After putting
the device on the
charger, the red LED
does not light up.
The device is not fully
charged after 2 hours.
The red LED is lit.
9. Technical data
Dimensions (diameter x h)
Mains voltage/frequency
Battery
Battery life
Signs and symbols
10. Disposal
The rechargeable NiMH battery is a valuable
resource and must be disposed of separately.
Removing the battery before disposal
> Switch the device off using the On/Off
switch
The green LED must not light up
> Remove the screw on the base of the
device
> Remove the base
> Withdraw the ultrasound head with battery
holder from the housing
Cause
Is the battery flat?
Is the battery almost flat?
Is the power supply unit not plugged
in correctly?
Is the plug on the mains cable not
correctly inserted into the charger?
Is the device not correctly positioned
on the charger?
Are the battery contacts of the device
and charger dirty?
Is the device being used for the first
time?
Has it been six months or more since
the device was last used?
Approx. 7 cm x 17.5 cm with charger
100-240 V / 50/60 Hz
NiMH
Approx. 20 minutes per charge, life cycle approx. 500 charges
The unit is double-protected and thus corresponds to
protection class 2.
Solution
> Charge the battery
w Initial use
w Charging the battery
> Charge the battery
w Initial use
w Charging the battery
> Plug the power supply unit
into the mains socket
> Insert the plug into the back
of the charger
> Remove the device and
replace it on the charger. The
charger must be standing up
straight and the device may
not tip over.
> Using a lint-free cloth, clean
the contacts of the charger
and device
> If the battery has been
particularly heavily
discharged, charging can take
longer than 2 hours
> Withdraw the battery plug from the circuit
board
> Remove the NiMH battery and dispose of
it separately
Observe the local regulations for material
disposal. Dispose of the unit in accordance
with EC Directive 2002/96/EC – WEEE (Waste
Electrical and Electronic Equipment).
If you have any questions, please contact
the local authorities responsible for waste
disposal.
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