Philips HQ7742 User Manual page 15

- Cause 3: the shaving heads are damaged or worn.
Replace the shaving heads. See chapter
'Replacement'.
3 The shaver does not work when the on/off
button is pressed.
- Cause 1: the battery is empty.
Recharge the battery. See chapter 'Charging'.
- Cause 2: dried-up shaving gel/lotion is blocking the
shaving heads.
Clean the shaving heads thoroughly. See chapter
'Cleaning and maintenance'.
- Cause 3: the shaving heads are damaged.
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
correctly.
Insert the cartridge correctly. It only fits properly
into the shaver if the white side of the pump is
pointing upwards.
- Cause 2: the cartridge has not been pushed far
enough into the shaver.
Press the cartridge until it is properly seated.
5 The NIVEA FOR MEN shaving gel/lotion has
changed colour or has turned watery.
- Cause: the NIVEA FOR MEN shaving gel/lotion
has not been stored at the right temperature.
Insert a new cartridge.
6 Skin irritation occurs
- Cause 1: your skin has not yet become
accustomed to this shaving system.
Allow 2-3 weeks for your skin to get accustomed to
this shaving system.
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