6 Make sure the locking hook of the brew group is in the correct position.To position the hook correctly, push it upwards until it is in uppermostposition.7 The hook is not correctly positioned if it is still in bottommost position.8 Slide the brew group back into the machine along the guiding rails on thesides until it clicks into position. Then place the coffee residues drawerback in the machine.LubricationLubricate the brew group after approximately 500 cups of coffee or once amonth.1 Apply some lubricant around the shaft in the bottom of the brewing unit.2 Apply lubricant to the rails on both sides, as shown in the illustration.3 Slide the brew group back into the machine along the guiding rails on thesides until it clicks into position. Then place the coffee residues drawerback in the machine.Daily cleaning of the automatic milk frother1 Plunge the suction tube into a jug filled with fresh water.2 Place an empty container under the automatic milk frother. Press theMILK FROTH button.3 When the water that flows out of the automatic milk frother is clean,press the ESC button to stop the dispensing.16 English