Operating Instructions NT 361 Eco / NT 361 Eco TE English14Warning!— During vacuuming it is notpermitted to ever remove theflat pleated filter.— The paper filter bag or themembrane filter (specialaccessories) must be removedwhenever vacuuming wet dirt.The use of a special filter bag(wet type) is recommended(see filter systems).— The appliance is not switchedoff when the container is fullwhen non-conducting liquids(e.g. drilling emulsion, oils andgreases) are handled. The filllevel must be regularly checkedand the container emptiedbefore it is too full.Switch Power Filter Clean offSetting of the slide (1) - upwards.Note:— When vacuuming wet dirt withthe upholstery or the crevicenozzle or if predominantlywater is to be vacuumed out ofa container it is adviseable toturn the - Power Filter Clean –operation off.— The appliance turns itselfautomatically off when the max.liquid level has been reached.— Switch the appliance off andempty the container.— Clean and dry the flat pleatfilter and the electrodes as wellas the container after finishingwet vacuuming jobs.Care and maintenanceDanger!Always pull out the mains plugwhen working on the suctionmachine.Replacing the flat pleatedfilter or the exhaust airfilter! Open the filter cover (1)! Replace the flat pleatedfilter (2) or the exhaust airfilter (3)! Close the filter cover, it mustengage audibly