20
POWER SUPPLY
___________________________________
ENGLISH
Rechargeable battery
operation
When operating the appliance with
the built-in nickel metal hydride
battery, only use the power unit
supplied for charging.
Check if the mains voltage on the
type plate of the power supply unit
supplied corresponds to your local
mains supply.
1
Plug the power cord into the
appliance socket
and the
power supply unit into the wall
socket.
Notes
7
Charge up the batteries comp-
letely before you use them for the
first time or if you have not used
them for a long time (approx. 12
hours’ timer-controlled charging).
– The charging display
lights
up red when charging and
changes to green when it is
fully charged.
D
E
7
Charging time is approx. 12
hours when the appliance is
switched off. If you switch on the
appliance while it is charging,
charging will stop.
– The charging display
disap-
pears.
7
The ambient temperature should
be between 5 °C and 40 °C.
7
When fully charged, the appliance
works for around 60 minutes.
It is not advisable to charge the
batteries after every use, especially
if you do not use the appliance for
the full 60 minutes. Only charge
the batteries when they are
completely discharged. This
increases their service life. Do not
charge it every day.
D
