Philips HQ8170 User Manual page 14

ENGLISH
16
C
Replace the shaving heads. See chapter
'Replacement'.
2 The shaver does not work when the on/off
button is pressed.
Cause 1: the battery is empty.
B
Recharge the battery. See chapter 'Charging'.
Cause 2: the appliance is not connected to the
B
mains.
Put the powerplug in the wall socket.
3 The shaving unit has come off the shaver.
The shaving unit has not been placed correctly.
B
If the shaving unit becomes detached from the
shaver, you can easily put it back by inserting
the hinge into the slot in the rim of the hair
chamber and pushing it home until it locks
into place ('click').