Philips HQ7780 User Manual page 24

ENGLISH
26
3 The shaver does not work when the on/off
button is pressed.
Cause 1: the travel lock has been activated.
B
Deactivate the travel lock. See chapter 'Travel
lock'.
Cause 2: the battery is empty.
B
Recharge the battery. See chapter 'Charging'.
Cause 3: dried-up shaving gel/lotion is blocking the
B
shaving heads.
Clean the shaving heads thoroughly. See
chapter 'Cleaning and maintenance'.
Cause 4: the shaving heads are damaged.
B
Replace the shaving heads. See chapter
'Replacement'.
4 The cover of the cartridge compartment
cannot be closed
Cause 1: the cartridge has not been inserted
B
correctly.
Insert the cartridge correctly. It only fits
properly into the shaver if the white side of
the pump is pointing upwards.