Charging
It takes approx. 1 hour (S3520, S3510) or 8 hours
(S3120, S3110) to fully charge the appliance. When
you charge the appliance for the first time or after
a long period of disuse, let it charge until the
charging light lights up continuously. A fully
charged appliance provides up to 50 minutes
(S3520, S3510) or 45 minutes (S3120, S3110) of
shaving time. The shaving time may be less than
50 or 45 minutes as a result of your shaving
behavior, your cleaning habits or your beard type.
Charging with the adapter
1 Put the small plug in the appliance.
2 Put the adapter in the wall socket.
- The charging light shows the charging status of
the appliance (see section ‘Charge indications’
in this chapter).
3 After charging, remove the adapter from the
wall socket and pull the small plug out of the
appliance.
Charge indications
Battery low
- When the battery is almost empty (when there
are only 5 or fewer shaving minutes left), the
charging light starts to flash orange.
- When you switch off the appliance, the
charging light continues to flash orange for a
few seconds.
Quick charging
When you start charging the empty battery, the
charging light alternately flashes orange and
green. After approx. 3 minutes the charging light
starts flashing green only. The appliance now
contains enough energy for a 5-minute shave.
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