Nilfisk-ALTO ATTIX 30 H Operating Instructions Manual

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Contents

Nilfisk-ALTO ATTIX 30 H Operating Instructions Manual Manual pdf 17 page image

15englishATTIX 30/50 H/M4.3 Cleaning the filterelement4.3.1 Cleaning the filterelement " Push&CleanSystem "(ATTIX 30- / 50-xx PC)Only for vacuum cleaning without afilter bag and without a cloth insertfilter.4.3.2 Cleaning the filterelement " XtremeClean "(ATTIX 30- / 50-xx XC)Only for vacuum cleaning without acloth insert filter.After picking up harmless dust usingthe waste bag.To ensure that suction perform-ance is always at its best, thefilter element is automaticallycleaned during operation. Werecommend complete cleaningif the filter element becomes ex-tremely dirty.4.3.3 Check the volume flowmonitorBefore picking up dust with maxi-mum room concentration values:Filter Cleaning SystemIf suction performance drops:1. Turn switch to position "I"(maximum suction power).2. Close the nozzles or suctionhose opening with the palmof your hand.3. Press the button to start filter10 sec .4.3.4 Acoustic warning1. Check that all the filters arepresent and properly fitted.For safety reasons, an acousticwarning sounds if the air speedin the suction hose drops to be-cleaning three times. The re-sulting stream of air removesattached dust from the slatsof the filter elements.1. Switch off the vacuum clean-er.2. Close the nozzles or suctionhose opening with the palmof your hand.3. Turn the switch to position „I“and let the cleaner operatefor approx. 10 seconds withthe suction hose openingclosed.2. When the motor is run-ning, hold the suction hoseshut. An acoustic warningsounds after approx. 1 sec-ond.low 20 m/s. See section "Trou-bleshooting"