Philips HQ664 User Manual page 11

Remove the old shaving heads from the
shaving unit and replace them with new ones.
Damaged or worn shaving heads (cutters and
guards) must only be replaced with original HQ6
Philishave Quadra shaving heads.
Put the retaining frame back into the shaving
unit, press the wheel and turn it clockwise.
2 The shaver does not work when the on/off
button is pressed.
Cause: the shaver is connected to the mains.
B
Disconnect the shaver from the mains.
Cause: the battery is empty.
B
Recharge the battery. See chapter 'Charging'.
ENGLISH
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