, Put the protection cap on the shaver to prevent damage. , The appliance can be stored in the pouch supplied. Replacement Replace the shaving heads every two years for optimal shaving results. Replace damaged or worn shaving heads with HQ4+ Philips shaving heads only. 1 Switch the shaver off. 2 Press the release button (1) and remove the shaving unit (2). 3 Remove the retaining frame by pushing the sides of the central spring towards each other (1) and lifting the retaining frame out of the shaving unit (2). 4 Slide the shaving heads out of the retaining frame.
5 Slide new shaving heads into the retaining frame.
