Philips S1520 Manuel D'utilisation page 18

ENGLISH
18
Problem Possible cause
The rechargeable
battery is empty.
The temperature
of the shaver is
too high. In this
case, the shaver
does not work.
Solution
Recharge the battery
(see chapter 'Charging').
As soon as the temperature
of the shaver has dropped
sufficiently, you can switch on
the shaver again.