Philips S99 Series Manual page 28

ENGLISH
28
2 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.
3 Remove the shaving heads from the shaving head
holder. Each shaving head consists of a cutter and
guard.
Note: Do not clean more than one cutter and guard at a
time, since they are all matching sets. If you accidentally put a
cutter in the wrong shaving guard, it may take several weeks
before optimal shaving performance is restored.
4 Clean the cutter and guard under the tap.
5 After cleaning, place the cutter back into the guard.
6 Put the shaving heads back into the shaving head
holder.
Note: Make sure the projections of the shaving heads fit
exactly into the recesses.
7 Place the retaining ring holder on the retaining
ring (1), place it on the shaving head (2) and turn it
clockwise (3) to reattach the retaining ring.
Repeat this process for the other retaining rings.