Philips S91 series Manual page 28

28
English
Problem
The appli ance does
not shave as well
as it used to.
I replaced the
shaving heads,
but the display
still shows the
replacement
reminder.
A shaving
unit symbol
has suddenly
appeared on the
display.
Possible cause
The shaving heads
are damaged or
worn.
Hairs or dirt obstruct
the shaving heads.
You have not reset
the appliance.
This symbol
reminds you to
replace the shaving
heads.
Solution
Replace the shaving heads
(see 'Replacement').
Clean the shaving
heads in the regular
way (see 'Cleaning and
maintenance') or clean
them thoroughly.
To clean the shaving heads
thoroughly, remove the
shaving heads from the
shaving head holder one by
one (see 'Replacement').
Then separate the cutter
from its guard and rinse
each matching set under
the tap. After rinsing,
place the cutter back into
its corresponding guard.
Finally, put the shaving
heads back into the
shaving head holder
(see 'Replacement').
Reset the appliance by
pressing the on/off button
for approx. 7 seconds.
Replace the shaving heads
(see 'Replacement').