Philips S91 Serie Mode D'emploi page 48

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48
Problem
The shaver
does not
shave as well
as it used to.
I replaced the
shaving heads,
but the
replacement
reminder is
still showing.
Possible cause
The travel lock
is activated.
The shaving
heads are
damaged or
worn.
Hairs or dirt
obstruct the
shaving heads.
You have not
reset the shaver.
Solution
Press the on/off button
for 3 seconds to
deactivate the travel
lock.
Replace the shaving
heads (see chapter
'Replacement').
Clean the shaving
heads(see chapter
'Cleaning and
maintenance').
Clean the shaver
thoroughly before
you continue shaving
(see chapter 'Cleaning
and maintenance').
Reset the shaver by
pressing the on/off
button for approx.
7 seconds (see chapter
'Replacement').