Philips NORELCO S9721 Manual Del Usuario página 33

Replacement
Replacing the shaving heads
Each retaining ring has two recesses that fit
exactly into the projections of the shaving
head holder. Turn the ring clockwise until
your hear a click to indicate that the ring is
fixed.
Hold the shaving head holder in your hand
when you reinsert the shaving heads and
reattach the retaining rings. Do not place
the shaving head holder on a surface when
you do this, as this may cause damage.
11 Attach the shaving head holder to the
bottom part of the shaving unit ('click').
This product has no other user-serviceable
parts. For assistance call 1-800-243-3050.
For maximum shaving performance, we advise
you to replace the shaving heads every year.
Replace damaged shaving heads immediately.
Always replace the shaving heads with original
Philips shaving heads (see 'Accessories').
Replacement reminder
The replacement reminder indicates that the
shaving heads need to be replaced. The
shaving unit symbol lights up continuously, the
arrows flash white and you hear a beep when
you switch the shaver on or off.
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English