Karcher NT 65/2 Ap Operating instructions 2 - Page 11

Dry vacuuming  An additional paper filter bag can be used when vacuuming fine dust. Installing the paper filter bag 1. Unlock and remove the suction head. 2. Connect the paper filter bag. Illustration C 3. Fit and lock the suction head. Wet vacuum cleaning Note The flat fold filter (cellulose) with the order number 6.904-283.0 included in the scope of delivery is not recommended for regular wet vacuum cleaning. Installing the squeegees 1. Remove the brush strip. Illustration D 2. Install the squeegees. Removing the paper filter bag  The paper filter bag must always be removed when vacuuming wet substances.  It is recommended to use a special filter bag (wet) (see filter systems). Draining the waste water ṇ WARNING Improper disposal of waste water Environmental pollution Observe the local waste water treatment regulations. 1. Drain the waste water via the drain hose. Device with a metal container: Illustration E Device with a plastic container: Illustration F Draining the container completely NT 75/2 only: 1. Lock parking brake. 2. Hold the container by the handle and tilt it by lifting. Illustration G 3. Completely drain the container. 4. Tilt the container back into its original position. 5. Release the parking brake. General  We recommend not using the "Semi-automatic filter dedusting" function button when vacuuming wet dirt with the crevice nozzle or upholstery nozzle (optional) when sucking mainly water out of a container.  The device switches off automatically when the maximum fluid level is reached.  When vacuuming non-conductive liquids (e.g. drill emulsion, oils and grease) the device does not automatically switch off when the container is full. The filling level must be continuously monitored and the container emptied on a timely basis.  On completion of wet vacuum cleaning: Clean the flat fold filter using the dedusting function. Clean the electrodes with a brush. Clean the container with a moist cloth and dry it off. Clip connection The suction hose is equipped with a clip system. All accessory parts with a nominal width of 40 mm can be connected. Illustration H Operation Switching on the device 1. Connect the mains plug. 2. Switch on the device at the main switch. Semi-automatic filter dedusting Note Actuating the semi-automatic filter dedusting every 5-10 minutes extends the working time of the flat fold filter. Note The semi-automatic filter dedusting can only be switched on when the device is switched on. 1. Press the semi-automatic filter dedusting button 5x. The flat fold filter is then cleaned by a blast of air (pulsing noise). Switching off the device 1. Press the semi-automatic filter dedusting button 5x. 2. Switch off the device at the main switch. 3. Pull out the mains plug. Each time after use 1. Empty the container. 2. Vacuum off the inside and outside of the device and clean with a moist cloth. Storing the device 1. Store the suction hose and mains cable as shown in the illustration. Illustration I 2. Store the device in a dry room and secure it against unauthorised use. Transport ṇ CAUTION Failure to observe the weight Risk of injury and damage Be aware of the weight of the device during transportation. 1. Remove the suction hose with floor nozzle from the support. Carry the device by the carrying handle and suction pipe. 2. Load the device by the chassis handle or steering roller bracket and push handle. 3. Pull the device behind you via the push handle for transporting over longer distances. 4. When transporting the device in vehicles, secure it to prevent it from slipping or overturning in accordance with the respective valid guidelines. Storage ṇ CAUTION Failure to observe the weight Risk of injury and damage Be aware of the weight of the device during storage. The device may only be operated indoors. Care and service ƽ DANGER Danger of electric shock Injuries due to touching live parts Switch off the device. Remove the mains plug. English 11