Nilfisk-Advance America IVB 3-M User's Manual
Contents
1. be reduced Before reinserting the suction hose clean the inlet fitting and hose collar 1 Open the retaining clamps and remove the upper section of the cleaner from the dirt tank 2 Carefully remove the filter bag connection from the inlet fitting 3 Close the filter bag connection with the slide 4 Dispose of the filter bag in ac cordance with legal regulations 5 Place a new filter bag into the cleaned tank as described in the instructions printed on the filter bag IMPORTANT Press the filter bag connection on the inlet fit ting as far as possible 1 Remove the upper section of cleaner from the dirt tank 2 Using one hand take hold of the dirt tank underneath and tip out the dirt 3 Dispose of the dirt in accordance with legal regulations 4 Clean the rim of the tank before fitting the upper section of clea ner Before reinserting the suction hose 5 Clean the inlet fitting and hose collar 1 Remove the upper section of cleaner 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 3 Open the tank locks 4 4 Use the handles 5 to lift the tank out of the frame 5 Tip out the collected dirt 6 Place the empty tank in the frame and close the locks 4 7 Dispose of t2. IP X4 ted Radio interference level EN 55014 1 Tank volume 27 45 70 Width mm 380 476 580 Depth mm 390 506 605 Height mm 570 655 970 Weight kg 10 14 27 Suction hose diameter Minimum air flow volume Associated negative pressure mm l min between suction hose tool Pa 27 690 16300 32 970 15700 38 1360 13900 50 2360 7800 9 5 Optional Accessories 9 6 EC declaration of conformity Description Order No 3 M 5 M 7 M i i Filter bag 5 pcs 302000565 302001138 302001909 EC declaration of conformity Waste bag 5 pcs 302001310 302001311 302001480 Filter element 302000461 302000726 eae Cloth insert filter 302001370 302001371 sauce 3 x Product Vacuum cleaner for wet and dry operation oA 30082 idi Na AAi Filter screen 1 5475 _ Description 110 230 240 V 50 60 Hz 1200 W Dust class M Nilfisk Alto Foam 8469 cita octane EG Low Voltage Directive T323 EC Stop 6x11 pertinent regulations EC EMC Directive 2004 108 EC Applied harmonized standards Applied national standards and technical specifications FA J rgeh Jensen EN 12100 1 EN 12100 2 EN 60335 1 EN 60335 2 69 EN 55014 1 EN 55014 2 EN 61000 3 2 DIN EN 60335 1 DIN EN 60335 2 69 Br ndby 04 07 2005 1 Option depending on model IVB 3 M IVB 5 M IVB 7 M english 15 Nilfisk Advance A S a a Sognevej 25 N ilfisk DK 2605 Br ndby Denmark Adva
3. nce Tel 45 43 23 81 00 setting standards Fax 45 43 43 77 00 www nilfisk advance com
4. C values gt 0 1 mg m Observe any ad ditional national regulations Waste bag IVB 5 M No 302001311 IVB 7 M No 302001480 Waste disposal 1 Remove hose with tool sleeve from tool 2 Thorough cleaning see section 4 6 3 Waste disposal see section 7 2 1 Dust with MAC values gt 0 1 mg m wood dust 9 Filter bag IVB 5 M No 302001138 IVB 7 M No 302001909 Waste disposal see section 7 2 2 1 Option depending on model 5 1 2 Picking up liquids Do not pick up flammable substances Before liquids are picked up always remove the filter bag waste bag and check that the float IVB 3 M or the water level limit IVB 5 M 7 M works properly See section 7 2 5 and 7 2 6 Replacing the filter ele ment The use of a separate filter ele ment or filter screen is recom mended 6 After finishing work 6 1 Switching the vacuum cleaner off and storage If foam appears stop work im mediately and empty the tank To reduce the amount of foam use foam killer Nilfisk Alto Foam Stop see section 9 5 Accesso ries for order number 1 After picking up hazardous dust vacuum clean the out side of the cleaner out of the socket 3 Wind up the power cord and hang it on the handle vacuum cleaner 5 After picking up liquids Store the upper section of the cleaner separ
5. IVB 3 M 5 M 7 M Operating Instructions Driftsvejledning Betriebsanleitung K ytt ohje Notice d utilisation Navodilo za uporabo Gebruiksaanwijzing Uputstvo za rad Istruzioni sull uso Prev dzkov n vod Driftsinstruks Provozn n vod Bruksanvisning Instrukcja obs ugi Nilfisk Advance setting standards 302001885 C Kezel si utas t s PyKOBOACTBO no 3KCANyaTaLmom Instrucciones de manejo Instru es de opera o Odnyiec AetToupyiac isletme kilavuzu CE IVB 3 M IVB 5 M IVB 7 M IVB 3 M Contents 1 Important safety instructions 2 Description 3 Before start up 4 Operation 5 Applications and techniques 6 After finishing work 7 Maintenance 8 Troubleshooting 9 Further information 7 2 6 A Li a hin ied 2 PULP OSG ici A e 4 Operating elements ooococonnccccnnccononacinonanananananinnnn cnn nn nnnna conan 5 Assembling the cleaner ooooconnocccccnncconccncnonconccncnanananoncnanonnnos 5 COMMOCHONS viciosa ani 5 Connecting the suction NOSE ooonncccinncccnnocicinacncnnncnnnnna cananea 5 Electrical CONNECTION ooooooooccccnnonocccccononcccnnnonanccononanancnnnonnnos 5 Connecting electrical applianCeS oconncccinnnnnnnncccnnnconnnccnnnanos 6 Switching on the vacuum cleaner 6 Switch position Misco 6 Switch position auto ooocoonooccccconnoocncnononancnononnnnncnnconanonnnnono 6 Suction power COMO ooooocccononccicocccnnonononancnonanonanananananannn
6. ately so that the filter element can dry 6 Store the vacuum cleaner in a dry room where it is protected from unauthorized use Switch off the vacuum clean er and pull the mains plug Empty the tank and clean the 1 Option depending on model IVB 3 M IVB 5 M IVB 7 M english 09 IVB 3 M IVB 5 M IVB 7 M english a 7 Maintenance 7 1 Maintenance plan After finishing work As required 7 2 1 Replacing the waste bag o 7 2 2 Replacing the filter bag o 7 2 3 Emptying dirt tank IVB 3 M 5 M 0 7 2 4 Emptying the dirt tank IVB 7 M 7 2 5 Replacing filter element IVB 3 M 7 2 6 Replacing filter element IVB 5 M 7 M 7 2 Maintenance work IVB 3 M 5 M 7 2 1 Replacing the waste 1 Open the retaining clamps and bag 10 IS When using IVB 3 M 5 M 7 M clean them thoroughly before replacing the waste bag see sections 4 5 bzw 4 6 A During the following work ensu re that dust is not unnecessarily spread around Wear a P2 brea thing mask remove the upper section of the cleaner from the dirt tank Carefully remove the waste bag connection 1 from the inlet fit ting Close the waste bag connection with the slide 2 Close the waste bag using the cable binder 3 Dispose of the dirt in accordance with legal regulations Insert a new filter bag into the cleaned tank as des
7. cribed in the instructions enclosed IMPORTANT Press the filter bag connection firmly on to the inlet fitting IVB 7 M Remove the upper section of cleaner from the dirt tank Open the retaining clamps 1 and remove the intermediate ring 2 from the tank Carefully remove the waste bag connection from the inlet fitting Close the waste bag using the cable binder 3 Dispose of the dirt in accordance with legal regulations Insert a new filter bag into the cleaned tank as described in the instructions enclosed IMPORTANT Press the filter bag connection firmly on to the inlet fitting 1 Option depending on model 7 2 2 Replacing the filter bag During the following work ensure that dust is not unnecessarily spread around Wear a P2 breath ing mask 7 2 3 Emptying dirt tank IVB 3 M 5 M Only after picking up harmless dust without a filter bag 7 2 4 Emptying the dirt tank IVB 7 M 2 ale ii gt 3 Only after picking up harmless dust with out a filter bag To empty the dirt IS tank after picking up liquids remove the intermediate ring as a proper seal is only ensured during suction After emptying the tank clean the rim of the tank and the seals in the intermediate ring and the upper section of cleaner before refitting them If the seal or groove is dirty or dam aged the suction performance will
8. ed To pick up harmless dust Insert the disposal bag in structions included into the tank IMPORTANT Press the filter bag connection firmly on to the inlet fitting 4 Fit the upper section of the vacuum cleaner and close the retaining clamps NOTE Ensure that the retaining clamps fit properly 1 Connect the suction hose 1 Ensure that the vacuum cleaner is switched off 2 Insert the power cord into a properly installed and fused socket with an earthing con tact 1 Option depending on model IVB 3 M IVB 5 M IVB 7 M english 05 IVB 3 M IVB 5 M IVB 7 M english 06 4 1 3 Connecting electrical appliances 4 2 Switching on the vacuum cleaner 4 2 1 Switch position I The hose diameter and the setting for the suction hose diameter must be the same Hose Hose diameter setting 27 27 932 932 938 938 950 950 4 2 2 Switch position auto The hose diameter and the setting for the suction hose diameter must be the same Hose Hose diameter setting O27 O27 932 932 938 938 950 950 To comply with regulations only ap proved dust producing tools should be connected The maximum power consumption of the connected power tool is stat ed in section 9 4 Technical data 5 4 2 3 Suction power control 4 3 Check volume flow monitor Before picking up dust wit
9. gged e See section 4 5 4 6 Cleaning sounds Reduced suction filter element and 7 2 5 7 2 6 power Replacing filter element IVB 5 M 7 M only e Contact Nilfisk Advance Ser Defective cleaning mecha vice nism No suction power during Tank is full Float does not e Switch off the cleaner Empty wet cleaning close the suction opening the tank The vacuum cleaner Tank is full e Switch off the cleaner Empty switches off during wet the tank cleaning Voltage fluctuations Impedance of power supply is Connect the cleaner to an too high other socket closer to the fuse box Voltage fluctuations over 7 should not occur if the im pedance at the transfer point is lt 0 15Q 9 2 9 3 Further information Recycling the vacuum cleaner Guarantee Tests and approvals Make the old cleaner unusable immediately 1 Unplug the cleaner and cut the power cord Do not discard of electrical ap pliances with household waste As specified in European Direc tive 2002 96 EC on old electrical Our general conditions of busi ness are applicable with regard to the guarantee Subject to change as a result of technical advances The vacuum cleaners have been tested as specified in IEC EN 60335 2 69 including appendix AA All the requirements were fulfilled for equipment in dust class M The vacuum cleaners must be inspected regularly in accord ance with national accident pre vention regu
10. gu lations Besides the operating instructions and the binding accident prevention regulations valid in the country of use ob serve recognized regulations for safety and proper use Do not use any unsafe work techniques Do use a crane hook to lift the cleaner solvents acids alkalis etc flammable explosive dust e g magnesium or alumini um dust etc When dust removers are used the rate at which air is ex changed in the room must be adequate if the exhaust air from the vacuum cleaner is blown into the room please observe regu lations valid in your country Before starting work the operat ing staff must be informed on use of the vacuum cleaner risks associated with the ma terial to be picked up safe disposal of the picked up material 1 Option depending on model Precautions and safety regu lations when using the vacu um cleaner Dust Class M medium MY The dusts which belong to this class are dusts with OEL values gt 0 1 mg m as well as saw dust The machine is Before start up Inspect power cord regularly to detect signs of damage e g cracks or ageing If the power cord is damaged it must be replaced by Nilfisk Advance Service or an electri cian to avoid danger before use of the vacuum cleaner is continued Use only the type of power cord specified in the operating manual Do not damage the power cord e g by moving over it or pull
11. h maxi mum room concentration values Ensure that the electrical appliance is switched off 2 Connect the electrical appli The vacuum cleaner ance to the appliance socket on the control panel Turn the switch to position yh motor starts Before switching the switch to position auto ensure that the tool connected to the appliance socket is switched off 1 Turn the switch to position auto The vacuum cleaner mo tor starts when the connected appliance is switched on When the power tool is switched off the vacuum cleaner contin ues to run for a short moment so that any dust in the suction hose is conveyed to the safety filter bag The motor speed and the suc tion power can be varied with the suction power control This allows precise adaptation of the suction power for different cleaning tasks 1 Check that all the filters are present and properly fitted 2 When the motor is running hold the suction hose shut An acoustic warning sounds after approx 1 second 1 Option depending on model 4 4 Acoustic warning 4 5 Cleaning the filter element IVB 3 M If the acoustic signal sounds again after repeated cleaning replace the filter element see section 7 2 5 4 6 Cleaning the filter element IVB 5 M 7 M IS To ensure that suction perform ance is always at its best the filter element is automatically cleaned during operation We recommend com
12. he dirt in accord ance with legal regulations 1 Option depending on model IVB 3 M IVB 5 M IVB 7 M english IVB 3 M IVB 5 M IVB 7 M english 12 7 2 5 Replacing filter element IVB 3 M During the following work ensure that dust is not unnecessarily spread around Wear a P2 breath ing mask AT NR ED Q 7 2 6 Replacing filter element IVB 5 M 7 M During the following work ensure that dust is not unnecessarily spread around Wear a P2 breath ing mask 1 Open the retaining clamps and remove the upper section of the cleaner from the dirt tank Lay the upper section of the cleaner down with the filter element facing upwards 2 Turn the filter holder anticlock wise 1 and remove it 2 3 Place the protective filter bag over the filter element 3 4 Carefully remove the filter ele ment and close the protective filter bag with a knot 5 Clean the filter seal 4 Check it for damage and replace it if necessary 6 Check the antistatic clamp 5 for damage and have it replaced by Nilfisk Advance Service if necessary 7 Fit a new filter element 8 Check that the float 6 works properly When the filter holder is turned the float inside must move about easily 9 Fit the f
13. he position of the switch in order to pick up dry nonflam mable dust with maximum room concentration values There must always be a safety filter bag in the tank before dry substances with maximum room concentration values are picked Effective cleaning is achieved if you follow just a few guidelines in combination with your own practical experience in special fields Here are some basic tips posal of the picked up material is then simple and hygienic After picking up liquids the filter element is wet A damp filter el ement clogs more quickly when dry substances are picked up For this reason the filter element should be washed and dried or substances up See section 9 5 Accesso replaced by a dry element be ries for ordering number fore dry substances are picked up To pick up harmless dust we recommend the use of a waste Always use a filter bag waste bag See section 9 5 Accesso bag that is suitable for the type ries for ordering number Dis of dust see table IVB 3 M Type of dust Filter bag waste bag Handling waste disposal Nonhazardous dust Waste bag 1 No 302001310 Thorough cleaning see section 4 5 2 Waste disposal see section 7 2 1 e Dust with MAC Filter bag Waste disposal see section 7 2 2 values gt 0 1 mg m No 302000565 e wood dust IVB 5 M 7 M Type of dust Filter bag waste bag Handling waste disposal Nonhazardous dust Dust with MA
14. ilter holder and turn it clockwise to secure it firmly 10 Dispose of the used filter ele ment in accordance with legal regulations Never use the vacuum cleaner without a filter 1 Open the retaining clamps and remove the upper sec tion of the cleaner from the dirt tank Lay the upper section of the cleaner down with the filter element facing upwards Do not place the upper section of the cleaner on the guard 1 and do not damage the filter element 2 Open the bar handle 2 and remove it 3 Remove the filter holder 3 4 Place the protective filter bag over the filter element 5 Carefully remove the filter element and close the pro tective filter bag with a knot 6 Clean the filter seal 4 Check it for damage and replace it if necessary 1 Accessory Order No shown in section 9 5 1 Option depending on model 8 Troubleshooting 7 Check the antistatic clamp 5 for damage and have it replaced by Nilfisk Advance Service if necessary 8 Check that the control flap 6 for filter cleaning works properly The control flap should move back and for wards easily 9 Clean the level hose 7 10 Fit a new filter element 11 Fit the filter holder Ensure that it is in the correct posi tion 12 Fit bar and close bar handle 13 Dispose of the used filter element in accordance with legal regulations Never use the vacuum cleaner
15. ing or crushing it Disconnect the power cord by pulling the plug only do not pull or tug the power cord Inspect the vacuum cleaners to ensure that they are in proper condition Plugs and couplings in power cords must at least have splash protection Never use the vacuum cleaner if the filter element is damaged Picking up liquids If foam develops or liquid emerges stop work immediately and empty the dirt tank Regularly clean the built in float IVB 3 M and level indicator hose IVB 5 M 7 M to limit the water level and check that they are not damaged See section 5 for information on handling liquids and hazard ous dust tested in its entirety by vacuums for this dust class The maximum degree of permeability is 0 1 and the disposal must be low dust Electrical components Check the rated voltage of the vacuum cleaner before con necting it to the mains supply system Ensure that the voltage shown on the rating plate cor responds to the voltage of the local mains power supply If you are using an extension cord use only those specified by the manufacturer or higher quality ones see section 9 4 Technical data lt is recommended that the vacuum cleaner should be con nected via a residual current circuit breaker This stops the supply of electricity if the leak age current to earth exceeds 30 mA for 30 ms or it has an earth tester circuit When using an extension lead check the m
16. inimum cross sec tions of the cable Cable length Cross section m lt 16A lt 25A up to 20 m 2 5mm 20 to 50m 01 5mm 02 5mm o4 0mm Arrange the electrical parts sockets plugs and couplings and lay down the extension lead so that the protection class is maintained Never spray water on to the upper section of the vacuum cleaner Danger for persons risk or short circuiting Observe the latest edition of the IEC regulations 1 Option depending on model IVB 3 M IVB 5 M IVB 7 M english 03 IVB 3 M IVB 5 M IVB 7 M english Tool socket Maintenance cleaning and re pair Accessories and spare parts Use the socket on the vacuum cleaner for the purpose defined in the operating instructions only Before plugging an appliance into the appliance socket 1 Switch off the vacuum clean er 2 Switch off the appliance to Only carry out maintenance work described in the operating instructions Always pull out the mains plug before cleaning and mainte nance of the vacuum cleaner During maintenance and clean ing handle the vacuum cleaner in such a manner that there is no danger for maintenance staff or other persons In the maintenance area use filtered compulsory ven tilation wear protective clothing clean the maintenance are so that no harmful substanc es get into the surroundings Before removing the vacuum cleaner from the area conta
17. ion 5 1 1 04 1 Option depending on model 2 2 Operating elements See fold out page at the front of these operating instructions Handle Suction pipe support Accessory holder Applicance switch with suction power control 5 Retaining clamp APUN 3 Before start up 3 1 Assembling the cleaner IS On delivery some of the accesso ries are lying in the tank and must be removed before the vacuum cleaner is used for the first time Remove the upper section of the vacuum cleaner The mains plug should not be in serted into a socket 4 Operation 4 1 Connections 4 1 1 Connecting the suction hose The suction hose diameter must suit the position of the switch in order to pick up dry nonflammable dust with maximum room concen tration values 4 1 2 Electrical connection 1 Open the retaining clamps and lift off the upper section of the cleaner 2 Take the accessories out of the dirt tank and the packag ing The operating voltage shown on the rating plate must correspond to the voltage of the mains power supply Dirt tank Grip to empty tank Inlet fitting Appliance socket 10 Cable hook 11 Operating knob for filter cleaning 12 Tank locks 13 Castor with brake 14 Hose diameter setting O ON O 3 To pick up dust with maxi mum room concentration values Insert the filter bag into the dirt tank according to the instructions instructions in clud
18. lations in Germany as specified in BGV A2 and DIN VDE 0701 Part 1 and Part 3 at regular intervals and after re pairs or modifications and electronic appliances used electrical goods must be col lected separately and recycled ecologically Contact your local authorities or your nearest dealer for further information A dust test must be performed at least once every year by the manufacturer or a trained per son This test covers for exam ple whether there is damage to the filter the vacuum cleaner is sealed to the air and the control equipment works properly 1 Option depending on model 9 4 Technical data IVB 3 M 5 M 7 M GB GB GB GB GB GB EU 230 240V 110V En 230 240V 110V EN 230 240V 110V Voltage V 230 230 240 110 230 230 240 110 230 230 240 110 Mains frequency Hz 50 60 Fuse A 16 13 16 13 16 13 16 Power consumption W 1200 Pe a p kg w 2400 1800 560 2400 1800 560 2400 1800 560 Total connected load Ww 3600 3000 1760 3600 3000 1760 3600 3000 1760 Air flow rate l min 3600 Vacuum mbar kPa 230 23 Measurement area sound pressure level at a distance of 1 dB A 62 60 m EN 60704 1 Sound level dB A 59 57 Power cord Length m 7 5 Power cord Type HOSRR F3G1 5 MS HOSRR F3G1 5 He HOSRR FSG1 5 poda e Protection class l Type of protection splash water protec
19. mi nated with harmful substances clean the outside of the vac Use only the brushes supplied with the vacuum cleaner or specified in the operating manu al The use of other brushes can adversely affect safety 2 Description 2 1 Purpose This cleaner is suitable to pick up dry nonflammable dust liq uids sawdust and hazardous dusts with maximum room con centration values gt 0 1 mg m dust class M be connected CAUTION Follow the operating instructions and safety instructions for appli ances connected to the power tool socket uum cleaner wipe it clean or pack the vacuum cleaner in well sealed packaging and avoid spreading depos ited harmful dust During maintenance and repair work all contaminated parts that could not be cleaned satisfacto rily must be packed in well sealed bags disposed of in a manner that complies with valid regula tions for such waste remov al A dust test must be performed at least once every year by Nilfisk Advance service or a trained person This test includes for example whether there is dam age to the filter the vacuum cleaner is sealed to the air and the control equipment works properly Use only original Nilfisk Ad vance accessories and spare parts see section 9 5 The use of other parts can adversely af fect safety Depending on how hazardous the dust is the cleaner must be fitted with appropriate filters See table in sect
20. nas 6 Check volume flow monitor oococonccccinoccccnocaninaancnnncnnnana cananea 6 ACOUSTIC WAITING micci n 7 Cleaning the filter element IVB 3 M ceeceeeteeeeteeeeeeee 7 Cleaning the filter element IVB 5 M 7 M ceeeeeeees 7 TOCHNIQUOS a 8 Picking Up dry SUDSTANCES cccccoooccccccononcncncnonancnnncnanncnnnnnnnns 8 PICKING UP guds cussions 9 Switching the vacuum cleaner off and storage 9 Maintenance plan wisi csccisscastvissceneri neces cosines 10 Maintenance work oooocccccnnncoccnccononcncncnnnnnncnnnonnnn cnn nnnnnnncnnnnns 10 Replacing the waste baQ ooocccccncccccnccoocccccnconncnncnnnanannnononno 10 Replacing the filter Dag ooooonnocccnnnnnnncccnnnnncccccnnnnnaancncnns 11 Emptying dirt tank IVB 3 M 5 M oooccccnnnccnnnncccnnncccnnnccnnnnnos 11 Emptying the dirt tank IVB 7 M oconnnnnnnncnnnnnicnnnnnnnncnnnns 11 Replacing filter element IVB 3 M sasen 12 Replacing filter element IVB 5 M 7 M 0 ceeeeeeeeeeees 12 cin E O EE 13 Recycling the vacuum cleaner seeen 14 Guarantee 14 Tests and approValS oooonoocccccnnococcccnononnncnononancnnnnnnnnancninnnnns 14 Technical data inci a cern het te 15 ACCOSSOM OS coccccoconoccccnnnoncncnnnnnnennnnnnnnn cren 15 EC declaration of conformity c ococcccnnncccinncccnnaccnnancncanncnnnnno 15 1 Option depending on model IVB 3 M IVB 5 M IVB 7 M english 01 IVB 3 M IVB 5 M IVB 7 M english 02 1 Important safety inst
21. plete cleaning if the filter ele ment becomes extremely dirty For safety reasons an acoustic warning sounds if the air speed in the suction hose drops to be low 20 m s See section Trou bleshooting Push amp Clean Filter Cleaning System auto Y 7 gt a J 5 sed Fl Ya Me oe 3 Only after picking up harmless dust 3 using the waste bag If suction performance drops 1 Set the suction power to maximum 2 Close the nozzles or suction hose opening with the palm of your hand After picking up harmless dust us 1 ing the waste bag Press the button to start filter cleaning three times The re sulting stream of air removes attached dust from the slats of the filter elements Switch off the vacuum clean er Close the nozzles or suction hose opening with the palm of your hand Turn the switch to position l and let the cleaner operate for approx 10 seconds with the suction hose opening closed 1 Option depending on model IVB 3 M IVB 5 M IVB 7 M english 07 IVB 3 M IVB 5 M IVB 7 M english 08 5 Applications and techniques 5 1 Techniques 5 1 1 Picking up dry Do not pick up flammable substances If used correctly additional ac cessories suction nozzles and suction hoses can enhance the cleaning action and reduce the cleaning effort The suction hose diameter must suit t
22. ructions Symbols used to mark instructions For your own safety Transport Purpose and intended use Before using the vacuum Cleaner always read the operating instructions and keep them read ily available This symbol is used to mark safety instruc tions that must be observed to prevent damage to persons Only allow the vacuum cleaner to be used by persons who have been trained in its use and who have been explicitly authorized to use it Despite its simple handling the vacuum cleaner is not suitable for children Before transporting the dirt tank close all the locks Do not tilt the cleaner if there is liquid in the dirt tank The vacuum cleaners described in this operating manual are suitable for commercial use e g in hotels schools hospitals factories shops offices and rental businesses for separation of dust with an exposure limit of greater than 0 1 mg m8 dust class M The following materials should not be picked up by the vacuum cleaner hot materials burning ciga rettes hot ash etc flammable explosive ag gressive liquids e g petrol This symbol is used to mark safety instruc tions that must be observed to prevent damage to the vacuum cleaner and its performance This symbol in IS dicates tips and instructions to simplify work and to ensure safe operation The use of the vacuum cleaner is subject to valid national re
23. without a filter Fault Cause Remedy Motor does not start Fuse of the mains socket has blown Overload protection switch has tripped Self acting carbon brush is worn e e e Connect mains fuse Switch off the vacuum cleaner and allow it to cool for approx 5 minutes If the cleaner can not be started again contact the Nilfisk Advance service department Have carbon brushes changed by Nilfisk Advance Service Motor does not run in auto matic mode Power tool is defective or not connected properly The power rating of the elec trical tool is too low e Check that the power tool works or that the plug is in serted correctly Note that minimum power rat ing is P gt 40W The acoustic warning sounds Reduced suction power 1 Option depending on model Suction power selected with suction power control is too low Hose diameter and switch position do not correspond Clogged suction hose nozzle Filter bag is full e e e Set suction power in accord ance with section 4 2 3 Set ting suction power Set correct switch position for hose diameter Clean suction hose nozzle See section 7 2 2 Replacing filter bag 1 Accessory Order No shown in section 9 5 IVB 3 M IVB 5 M IVB 7 M english IVB 3 M IVB 5 M IVB 7 M english 14 Fault Cause Remedy The acoustic warning Filter element is clo
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