Philips NIVEA HS8420/40 Mode D'emploi page 17

Problem
Why does the
shaver suddenly
produce a
strange noise?
Possible cause
You probably did
not reassemble
the shaving unit
properly.
Extra-thorough cleaning method
Make sure the appliance is switched off.
1 Pull the shaving unit off the shaver.
2 Turn the guard clockwise and lift it from the
shaving unit.
Note: Only remove one shaving head at a time. This
ensures that you always put the shaving head back
into its original holder, which is necessary because two
EngliSH
Solution
Place the cutters in the
shaving head holders with the
cutter legs pointing upwards.
Place the guards onto the
holders (over the cutters)
and turn them anticlockwise
until they lock into position.
One of the guards does not
have a shaving conditioner
hole in the centre and
needs to be attached onto
a specific holder. This is the
holder that is closest to the
on/off button when the
shaving unit is assembled on
the shaver. If the cutters and
the guards have become
mixed up, it may take several
weeks before optimal shaving
performance is restored.
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