Grundig MT 6742 Manual Del Usuario página 25

POWER SUPPLY ___________________________
Rechargeable battery
operation
When operating the appliance with
the built-in nickel metal hydride battery,
only use the power unit supplied for
charging.
Check that the voltage indicated on the
type plate of the power supply unit cor-
responds to your local power supply.
1
Plug the power cord into the appli-
ance socket
E
ply unit into the wall socket.
and the power sup-
Notes
Charge up the batteries completely
7
before you use them for the first time
or if you have not used them for a
long time (approx. 24 hours timer-
controlled charging).
– The charging display
red when charging and changes
to green when it is fully charged.
After the batteries are first char-
7
ged, the 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
The ambient temperature should be
7
between 5 °C and 40 °C.
When fully charged, the applian-ce
7
works for about 40 to 60 minutes.
This depends on the attachment
being used. It is not advisable to
charge the batteries after every use,
especially if you do not use the
appliance for the full 30 minutes.
Charge the batteries at your con-
venience only when they are com-
pletely discharged. This increases
their service life. Avoid charging
every day.
lights up
D
goes out.
D
ENGLISH 25