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16ENGLISH
3Press the release button to open the shaving unit.
4 Pull the shaving unit off the shaver.
5 Turn the lock anticlockwise (A) and remove the retaining frame (B). 6 Remove the shaving heads and place new ones in the shaving unit.
Make sure that the projections of the shaving heads fit exactly into the recesses.
7 Put the retaining frame back into the shaving unit (A)and turn the lock clockwise (B).
8Insert the lug of the shaving unit into the slot in the top of the shaver.
Then close the shaving unit.
Note: If the shaving unit does not close smoothly, check if you have inserted the shaving heads properly and if the retaining frame is locked.