temporarily, Attix 961-01 - 965-21 SD XC - Nilfisk-ALTO
Contents
1. i N N x 7 N M 1 2 25 26 10 ouDnec 10 EN 5 O p Jer 181 a SSN uosuy D WUE J DAG LO AN MO si 26 iring O X o LC o gt lt H gt lt W 189uBgusBunB iu ie1qy Nilfisk ALTO2. Nilfisk ALTO Construction Nilfisk ALTO Construction ATTIX 965 21 SD XC Nilfisk ALTO Construction Suction turbines Attix 961 01 Attix 965 21 SD Nilfisk ALTO Construction Electrical components Attix 961 01 Nilfisk ALTO Function Attix 965 21 SD h Motor connection ken en EG Magnetic valve Yellow led flashes Servo motor Magnetic valve Nilfisk ALTO Function Aut Cleaning function Even with extremely fine dust the automatic filter cleaning function allows you to work constantly with the same suction performance without having to manually clean the filter To make it possible to clean the filter during cleaning work the filter has been divided into two halves by means of two side seals on the filter holder The cleaner sucks in dirt through one side while the other side is being cleaned by a blast of air from the inside to the outside One solenoid valve pos 1 and the the servo motor pos 2 control every 30 sec the suction air stream and the blast of air to clean the filter Nilfisk ALTO Function Automatic filter cleaning 3 Sucking on both sides of the filterspliting 4 Electromagnet valve piston is closed 5 Servo motor is in neutral Right side will be closed Sucking on the left side of the filter Air push is claning the right side of the filter Electromagnet is opening to push hole Servo m
3. AKO SD National Variants EU EU Frequency HZ Frequency 50 60 Hz Power consumption PIEC 2x1200 Connected load for appliance Socket W 1280 Total connected load 2400 3680 ower cord lenght 10 Power cord type HO7RN F3G1 5 Protection class Protection category RFI suppression EN550141 mm 60 690 Hight 970 990 ank volume ir volume flow max l min tatic wate lift max Pa 999 6 oound pressure level at 1m EN 60704 1 7 Noise level in working distance dB A Nilfisk ALTO Technical Data National Variants sits Variants EE Fusing lal Power consumption EC W 2x1000 Wes load for appliance Socket W Power cord type HO7RN F3G10 Protection class 1 Protection category IPX4 RFI suppression EN550141 Depth E11 DE 60 gt Hight mm 0 Weight 1 445000 Sound pressure level at 1m EN 60704 1 Noise level in working distance dB A Nilfisk ALTO Technical Data N E A onnected load socket otal connected load 2400 ower cord lenght ower cord type rotection class rotection category HO 7RN F3G1 5 IPX4 Width epth ight Weight kg 45 Tankvoume 1 29850 oound pressure level at 1m EN 60704 1 Noise level in working distance dB A 615 FI suppression 55014 1 mm mm _ mm mm mm mm kg
4. of the Loops 4 of the tensioning device and pull the loop 4 back over the catch 6 Detach the second loop 4 in the same way and take off the belt 7 5 Fit in the reverse order making sure the belt 7 is correctly positioned Nilfisk T le shooti ALTO rouble shooting Removing fitting grip Attix 961 01 Attix 965 21 SD XC e va Hemove 4 screws in top Remove 2 screws in the handle a A Remove the filter 4 M Release by pulling Punch out the wire nail with a mandrel Nilfisk ALTO Trouble shooting ESD electrostatic discharge M S heisse static from your own body Possibly wear an antistatic wrist strap Use a conductive floor ta bletop Never touch a circuit board or electronic compo nents always hold them by the plastic or insula tion Transport electronic parts in conductive packag ing e g Special ESD packages Observe the following ESD precautions before any repairs to electronic circuitry Troubleshooting on unit Unit will not work all units with brush motor Start line voltage must be present and plug must be plugged in Check plug and power Voltage applied to switch cord replaceif necessary Do electronics work Replace electronics heck Does motor work Repair or replace motor me Does cleaner work Conduct saefty Nilfisk ALTO Trouble shooting Aut Filt
5. ATTIX 961 01 ATTIX 965 21 SD XC Nilfisk ALTO Why Compromise Repair manual Nilfisk ALTO In this manual you will find the essentials you need to know when repairing wet and dry cleaners of the Attix 9 series When carrying out repairs make sure you have a suitable workbench or the like with the necessary power supply available If you determine an error in operation be sure to refer the customer to the user manual oymbols used to mark instructions Preface A fault in the equipment can have a number of causes Chapter E Troubleshooting will help you here Use the illustrated spare parts lists for your repairs These show you the location of the individual parts and the sequence in which they are assembled Read the technical informa tion sheets These will tell you about any technical modifica tions made after publication of this repair manual Technical information sheets are a supplement to the spare parts list until a follow on publication Repair manuals and technical information sheets should be available at the site where repairs are carried out Further repair manuals of the Attix series may be necessary for repairs to the equipment It is not permitted to give them to third parties Use original Nilfisk ALTO spare parts only oafety instructions marked with this symbol in this manual must be ob served to prevent danger to per Sons This sym
6. bol is used to mark safety instructions that must be observed to prevent damage to the equipment and degradation of performance This symbol indicates tips and instructions to simplify work and to ensure safe operation Nilfisk ALTO Safety Issues Observe national safety directives and regulations for the electrical engineer ing trade in particular For your own safety IEC 60335 2 69 EN 60335 2 69 DIN VDE 105 part 1 operation of electrical power installations Repairs should only be made by someone who has received proper instructions for the job or who is a qualified elec trician DIN VDE 0701 0702 repair modification and testing of electrical installa tions Before starting the equip ment be sure to read the accompanying service manual and keep it close as ready reference The equipment should only be used by persons who have been instructed in its use and are author ized to do so ESD electrostatic discharge Observe the following ESD precautions before any repair of or near electronic parts e Touch the protective conductor to discharge your own body Possibly wear an anti static wrist strap Use a conducting floor or tabletop Never touch a circuit board or electronic components always hold them by the plastic or insulation e Transport electronic parts in conductive packaging e g special ESD packages Nilfisk ALTO Technical Data
7. er cleaning No 2 No 1 Green led Yellow led see Valve plug Magnetic valve Machine does not clean the Filter Is LED no 1 operating Jilluminates Replace electronic PC board Magnetic valve Is LED no 2 operating illuminates Replace electronic PC board Servo Check plugs for Servo 3 and Magnetic valve 4 on PC board Replace Servo or Magnetic valve Are they OK Replace Servo or Magnetic valve 19 Nilfisk ALTO Spare parts Attix 961 01 Nilfisk ALTO Spare parts Attix 961 01 motor basic fe m 1 Aj og JE Pig Filter system 21 Nilfisk ALTO opare parts Attix 965 21 SD XC cabinet 5D Container 50 22 Nilfisk ALTO opare parts Attix 965 21 SD XC f u E Ih 1 zat x be 2 N 3 1 ied motor 50 Base 5D 2 23 Nilfisk ALTO Tools 1 Calibration sensor Alto no 302000766 2 Electronic device to check EC turbine Alto no 62859 3 Digital multimeter 4 Lamp holder E 27 60 W Alto no 302000764 5 Lamp holder E 27 60 W Alto no 302000765 6 Test device Alto no 40434 7 Adjustment mask Alto no 62480 24 Nilfisk ALTO Wiring Diagram ATTIX 961 01 Xi AS
8. otor is closing the right side Left side will be closed Sucking on the right side of the filter Air push is claning the leftside of the filter Electromagnet is opening to push hole Servo motor is closing the left side 14 15 Nilfisk ALTO Trouble shooting 1 Take the cleaner head with the adapter ring off the container and lift the container out of the base frame 2 Mark 1 the position of the grip 4 and the facing stop 5 on the container 3 Undo the screw 2 on the tensioning band 3 with a screwdriver and remove the grip 4 and tensioning band 3 4 Fit in the reverse order placing the grip 4 and stop 5 between the markings and lightly tightening the screw 2 on the tensioning band 3 5 Set the container in the base frame and lock it in place 6 Align the grip 4 and stop 5 on the container in the base frame 7 and firmly tighten the screw 2 on the tensioning band 3 Note contact faces of the contact spring 6 must be clean and free of corrosion Nilfisk ALTO Trouble shooting Removing fitting belt all models Take the cleaner head with the adapter ring off the container and lift the container out of the base frame Mark the position of the belt on the container 1 Remove the ring 8 on the coupling Take out the coupling Thread a normal length of cord 3 or the like 60 80 cm through one
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