91) Option depending on modelATTIX 3 / 5 / 7 / 12 GALLON / 19 GALLON7.2.3 Emptying dirt tank(ATTIX 3 / 5 / 12 GALLON)1. Remove the upper sectionof the cleaner from the dirttank.2. Hold the dirt tank at the gripunderneath the tank and tipout the dirt.3. Dispose of the dirt in accord-ance with legal regulations.4. Clean the rim of the tank be-fore fitting the upper sectionof cleaner.Before reinserting the suctionhose:5. Clean the inlet fitting andhose collar.7.2.5 Replacing filter element(Push&Clean System) 1)123 1. Remove the upper section ofthe cleaner from the dirt tankand deposit with the filterelement facing upwards. Donot place the upper sectionof the cleaner on the guard(1).2. Turn the filter holder anti-clockwise (2) and remove it(3).3. Carefully remove the filterelement.7.2.4 Emptying the dirt tank (ATTIX7/19 GALLON)1. Remove the upper section ofcleaner from the dirt tank.2. Open the retaining clamps(1) and remove the interme-diate ring (2) from the tank.3. Pull the lever in the handle(3) upwards and tilt the tank.4. Tip out the collected dirt.5. Dispose of the dirt in accord-ance with legal regulations.or:1. Open the tank locks (4).2. Use the handles (5) to lift thetank out of the frame.4. Tip out the collected dirt.5. Place the empty tank in theframe and close the locks(4).6. Dispose of the dirt in accord-ance with legal regulations.113311To empty the dirt tank after pickingup liquids: remove the intermediatering as a proper seal is only en-sured during suction.After emptying the tank: clean therim of the tank and the seals in theintermediate ring and the uppersection of cleaner before refittingthem.If the seal or groove is dirty or dam-aged, the suction performance willbe reduced.Before reinserting the suction hose:clean the inlet fitting and hose col-lar.5555444422