Nilfisk-ALTO ATTIX 751-01/-11/-21 Repair Manual
Also see for ATTIX 751-0H: Operating instructionsManual
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Contents
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ENilfiskALTOAttix7_ver.1.0_1401057.6 Checking electronic flow metering EC in manual mode(Attix 791-2M/B1)NPower lineL1pLamect niEC el ro cs2 030 00 7642 030 00 764LED redLED yel owlLED green1. Make sure the unit is isolated from the power.2. Remove the hood (see 4.4).3. Set the cleaner head on a clean container(w/o a filter bag) and withdraw the hose from thecontainer fitting.4. Apply line voltage and set the switch to “I”.Visual check:Green LED on = EC electronics driven, air flow OK.Yellow LED on = EC electronics driven, air flowreduced.Red LED on = EC electronics driven, air flow too low.5. Make sure the unit is isolated from the power.6. Withdraw the two cables for the EC electronics onthe switch and connect the lamp 302000764.7. Apply line voltage and set the switch to “I”.Check:Lamp “EC electronics” illuminates immediately.Red LED illuminates and warning sounds.“MAN” OK?Ja - “MAN” mode OK.No -replace electronic andrecalibrateTroubleshootingr hT oubles ooting37/59 |
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