16
POWER SUPPLY
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ENGLISH
Rechargeable battery
operation
When operating the appliance
with the built-in nickel metal
hydride battery, only use the
power unit supplied for charging.
The power unit has an automatic
100 - 240 V, 50/60 Hz trans-
former which works anywhere in
the world. This allows it to adjust to
all international AC voltages.
1 Press the button to switch off
the appliance.
2 Plug the power cord into the
appliance socket and the
power supply unit into the wall
socket.
– During the charging process,
the indicator lights up red.
– When the appliance is fully
charged, the indicator
lights up green.
3 Pull the power cord out of the
the appliance socket and the
power supply unit out of the wall
socket.
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Notes
7
Charge up the batteries com-
pletely (about 7 hours) before
you first use them or if you have
not used them for a long time.
7
The ambient temperature should
be between 5 °C and 40 °C.
7
If you switch on the appliance
while it is charging, charging
will be interrupted.
7
When fully charged, the appli-
ance works for around 70 to 80
minutes. It is not advisable to
charge the batteries after each
use. Generally, you should only
charge the batteries when they
are completely discharged. This
increases their service life. Do
not charge them every day.
