Philips S3520 User Manual page 18

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English
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Replacement reminder
The shaving unit symbol will light up to indicate
that the shaving heads need to be replaced.
1 The shaving unit symbol lights up orange
continuously.
2 Switch off the appliance and make sure it is
disconnected from the wall socket.
3 Press the release button to open the shaving
unit. Pull the shaving unit off the appliance.
4 Turn the lock anticlockwise and remove the
retaining frame.
5 Remove the shaving heads from the shaving
unit and throw them away.
6 Place new shaving heads in the shaving unit.
Note: Make sure that the projections of the
shaving heads fit exactly into the recesses of
the shaving head holder.
7 Put the retaining frame back into the shaving
unit and turn the lock clockwise.