Philips S91 SERIES User Manual page 42

ENGLISH
42
Replacement reminder
The shaving unit symbol lights up to
indicate that the shaving heads need
to be replaced. Replace damaged
shaving heads right away.
Only replace the shaving heads with
original SH90 Philips shaving heads.
1 The shaving unit symbol lights
up continuously, the arrows lash
white and you hear a beep when
you switch off the shaver .
2 Pull the shaving head holder off
the bottom part of the shaving
unit.
3 Place the retaining ring holder
on the retaining ring (1), turn it
anticlockwise (2) and lift it off the
shaving head (3).
Remove the retaining ring from the
retaining ring holder and repeat this
process for the other retaining rings.
4 Remove the shavings heads from
the shaving head holder and
throw them away.