Place two batteries in the battery compartment. Make sure the + and - indications on the batteries match the indications in the battery compartment. The shaver does not work if the batteries have been placed incorrectly. 3 Put the cap of the battery compartment back onto the appliance. The cap only fits onto the appliance in one way (you will hear a click). , To avoid damage due to battery leakage: - do not expose the appliance to temperatures higher than 35 cC; - remove the batteries if the appliance is not going to be used for a month or more; - do not leave empty batteries in the appliance. Cordless shaving time Two new batteries offer a cordless shaving time of 60 minutes. Using the appliance Shaving 1 Switch on the shaver by pressing the switch lock (1) and pushing the on/off slide upwards ().