Panasonic NC-EG2200 Operating Instructions - Page 15

Daily Maintenance How to clean the inner container using citric acid. ( ) Once every two or three months to clear scale. 1 Make sure that the mesh filter is attached to the inner container. 2 Put citric acid in the inner container. ● Amount of citric acid to be used at one time: 80 g (two packages) or seven level tablespoons * In case that our citric acid is not available, place 1-2 sliced lemons wrapped with a thin cloth into the inner container instead. (The detergency of lemon is less effective than using the citric acid.) citric acid The citric acid is available from an authorized dealer. (Model No: SAN-80N) * Follow the directions for cleaning printed on the citric acid package. * Since the citric acid used for cleaning is a food additive, it is harmless to humans. 3 Add water to the maximum water level mark, and mix the citric acid and water well. Close the lid. 4 Connect the plug immediately after stirring and press key more than 3 seconds. Cleaning start End of cleaning Light on Indications would notice cleaning start. Cleaning time (approx.) NC-EG4000: 50 min. NC-EG3000: 42 min. NC-EG2200: 35 min. Flashing Indications would notice cleaning end. 5 Dispense some water, then unplug, remove the lid and drain away the hot water via the 'DRAIN' mark. 6 Refill with water and boil it to remove the smell of the citric acid or lemons. Then throw the hot water away as same as step 5. ● To remove any discoloration from the area above the maximum water level, rub the inside lightly with a wet soft sponge. ● If the discoloration cannot be removed by rubbing, clean the inner container several times using citric acid or lemons. Cautions ● Please use citric acid to clean the inner container of this unit. ● Do not fill with water above maximum water level. ● Fill the inner container only with tap water (do not fill with hot water). Hot water may spout out causing burns. 15 01_HK_OM_NC-EG2200_3000_4000_EN.indd 15 7/16/2558 BE 14:12