[. . . ] Keep pages 3, 32 and 33 open when reading these operating instructions. You now own an excellent Philishave® shaver featuring the unique Philishave Rotary Action shaving system. [. . . ] Shaving tips for a close, quick and comfortable shave · The best results are obtained if the skin is dry. ⷠFor the best results stretch the skin to bring the hairs into an upright position. Then move the shaving unit against the direction of the growth of the hairs. The trimmer is not required for long hairs in the neck area; these hairs can easily be shaved off with the shaving unit. Always switch the shaver off before carrying out maintenance or cleaning. ⷠThe rotating cutter blades of the Philishave system keep the shaved stubble neatly inside the shaving unit. Every three months If your skin is of an oily type or if you have been using a preshave lotion, this procedure should be carried out once a month. Then lift the cluster frame holding the shaving heads from the shaving unit. Keep your finger under the shaving head to prevent the cutter from falling out of the guard. Keep the guard and cutter together because each pair has been especially ground to match each other. [. . . ] Alcohol) to clean the shaving heads, or if your skin is very dry, lubricate the guards with one drop of light machine oil. Replacement shaving heads Worn or damaged shaving heads must be replaced only with the original Philips replacement heads type HP 1917. [. . . ]