English 17

-Cause 3: the shaving heads are damaged or worn. Replace the shaving heads. See chapter ‘Replacement’.

3The 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’.

4The 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.

5The 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.

6Skin 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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Philips HQ7740 manual English