Invacare® Comet
Contents
1. Invacare Comet Scooter Operating manual C How can you get in touch with Invacare If you have any questions or need support please contact your authorised Invacare Dealer who has the necessary know how and equipment plus the special knowledge concerning your Invacare product and can offer you all round satisfactory service Should you wish to contact Invacare directly you can reach us at the following addresses and phone numbers Invacare Australia Pty Ltd lt 1800 460 460 1 Lenton Place PO Box 5002 Fax 02 8839 5353 North Rocks NSW 2151 sales invacare com au Australia WWW www invacare com au Invacare New Zealand T 0508 468 222 4 Westfield Place PO Box 62 124 Fax 0508 807 788 Mt Wellington Auckland sales invacare co nz New Zealand WWW www invacare co nz Table of Contents Chapter Page 1 Introduction 6 1 1 GUAT ANCG T 7 1 2 Important symbols in this manuale esse essere essere essere esser esser u uu uuu 8 1 3 Important symbols found on the vehicle esser essere essere essere u u uu u 9 1 4 Type classification and permissible use l U u u 10 1 5 Life exBpBectalicy u cats aa E GA A 10 2 Safety Notes 11 2 1 General Safety Notes lt cccccciecccccevecctcencchecedeeeectcebevecte E E a a a 11 2 2 Safety information with regard to care and maintenance 14 2 3 Safety Information on Electro2. Cleaning the vehicle When cleaning the vehicle pay attention to the following points e Only use a damp cloth and gentle detergent e Do not use any abrasive or scouring liquids e Do not subject the electronic components to any direct contact with water s Do not use high pressure cleaning devices Disinfection Spray or wipe disinfection using a tested and recognised product is permitted A list of the current permitted disinfectants is available from the Robert Koch Institute at http www rki de Maintenance Jobs B 2 Ss os e 2 2 Seat and backrest padding e Check for perfect condition Z Tyres e Have tyres checked for specified air pressure 2 5 bar yx s Front wheels e Front wheels must spin smoothly if e If wheels wobble or do not spin easily adjust steering pivot pin or front yx wheel bearing Rear wheels e Test wheel for firm seat on the axle drive shaft y e Rear wheels must spin without wobbling x Electronics Electrical System e Check all plug connections for condition and firm connection yx e Have batteries been fully charged before the daily operation Before every trip e Are all holders screws firmly fixed tight and safe A e Are all electric bulbs of the lighting system if applicable in working Before each trip order Cleaning e Clean all parts carefully When necessary Once a year you should have your vehicle in
3. When the motors are stalled by an insurmountable obstacle such as a high kerb and the vehicle driver allows the motors to strain against this hindrance for more than 20 seconds without moving then the electronics will automatically switch off to prevent the motors from being damaged The Status Display shows a corresponding error code see chapter Error Codes and Diagnostic Codes on page 35 By switching off and back on again the error code is cancelled and the electronics are switched back on 47 8 2 8 2 1 48 The main fuse The entire electric system is protected against overload by two master fuses The master fuses are mounted on the positive battery cables NOTE A defective main fuse may be replaced only after checking the entire electric system An Invacare specialised dealer must perform the replacement You can find information on the fuse type in chapter Technical Specifications starting on page 65 Batteries What you need to know about batteries Power is supplied by two 12V batteries The batteries are maintenance free and only need regular charging New batteries should always be fully charged once before their first use New batteries will be at their full capacity after having run through approx 10 20 charging cycles How fast the batteries will be discharged will depend on many circumstances such as ambient temperature condition of the surface of the road tyre pressure weight of the driver w
4. e Always be aware of the limitations of your scooter particularly the turning circle capabilities when entering a building or a lift Avoid driving situations in which you would no longer be able to come out because you cannot turn your scooter around 18 Key features Disengaging lever Unlocking lever for sliding seat rails front right below seat Unlocking lever for swivelling and removing seat left under the seat not visible in picture Operating console Brake lever right hand lever Lever for adjusting steering column inclination left hand lever not visible in picture Keyswitch ON OFF 19 V 20 Driving Getting in and out The armrests can be swivelled upwards to assist getting in and out The seat can also be rotated to assist getting in and out e Lift the detent lever 1 up e Turn the seat to the side Information on turning the seat The detent automatically engages again after 45 4 2 Before driving for the first time Before you take your first trip you should familiarise yourself well with the operation of the vehicle and with all operating elements Take your time to test all functions and driving modes NOTE If installed make sure to properly adjust and use the posture belt each time you use the wheelchair Sitting Comfortably Driving Safely Before each trip make sure that You are within easy reach of all operating controls The bat
5. 6 5 Error Codes and Diagnostic Codes U u uuu u 33 Adjustment facilities 36 7 1 Moving the seat position forwards or backwards I U U U U renne 36 7 2 Adjusting the armrest width J U U U u u u u 37 7 3 Adjusting the armrest height U U U U U u u uu u 38 7 4 Adjusting backrest angle U U u uu u 39 7 5 Disengaging the seat to rotate it or remove it I I U UU UU u u u 40 7 6 Adjusting the seat height manually UU U U U u uuu uu u 41 7 7 Actuate the seat lifter option I U UU U U u u Uu uuu u 42 7 8 Postural bens uuu yu aaa assaka AN qas Aaa EAE EREA 43 7 8 1 Types of postural belts eee 43 7 8 2 Adjusting the postural belt correctly eee 44 7 8 3 Fixing the containment belt to the scooter u 45 Electrical System 47 8 1 Electronics Protection System I U U u uu uuu uu enr 47 STT gt The IMAIN TUSE 2 8 u yu u Su un aun 2 m R S St E u S asas de 48 8 2 Batt r ies icc E E E E A E E T E E E A 48 8 2 1 What you need to know about batteries eee eee 48 6 22 Charging the patero S eeann aa aa ea e atin E eet 50 8 2 3 Removing and fitting batteries LI e u u AAEE 52 8 2 3 1 Removing the batf rles u L L anna ieira ataa i AREE raa EAR 53 8 2 3 2 How to handle damaged batter
6. Stops driving e Contact your Invacare dealer internal fault 10 Push freewheel Stops driving e The Scooter has exceeded the mode error permissible maximum speed during pushing or freewheeling Switch the electronics system off and on again 35 36 Adjustment facilities Moving the seat position forwards or backwards The disengaging lever for adjusting the seat is located front right below the seat e Pull the lever 1 to disengage the seat e Slide the seat forwards or backwards into the required position s Let go the lever again to lock the seat into its required position 7 2 Adjusting the armrest width The hand wheels for releasing the armrests are located under the seat 1 e Turn the hand wheels to loosen the fixing for the armrest e Adjust the armrests to the required width e Retighten the handwheels 37 7 3 Up 38 Adjusting the armrest height Requirements Phillips screwdriver Use the screwdriver to loosen and remove the armrest fixing screw Adjust the armrests to the required height Reposition the screw and tighten again 7 4 Adjusting backrest angle The lever 1 for adjusting the backrest angle is located on the right of the seat e Pull the lever and adjust the backrest to the required angle by leaning forwards or backwards 39 7 5 40 Disengaging the seat to rotate it or remove it The seat can be turned to one side
7. and printed circuit boards are disposed of as electronic scrap e Disposal must be carried out in accordance with the respective national legal provisions e Ask your city or district council for details of the local waste management companies 12 Technical Specifications NB Not all models specified in the following tables may be available in your region Permissible Operating and Storage Conditions Temperature range for operation 25 50 C according to ISO 7176 9 Temperature range for storage 40 65 C according to ISO 7176 9 Electrical system Motor 10 km h S1 250 W Max 12 8 km h S1 250 W Max 15 km h S1 250 W Max peak 1200 W peak 1200 W peak 1200 W Batteries 2 x 12V 70 Ah C20 Gel 2x 12V 75 Ah C20 AGM Main fuse 70A Charging device Output current 8A Output voltage 24V nominal 12 cells Input voltage 200 250V nominal Operating temperature 25 50 C surroundings Storage temperature 40 65 C Tyres Tyre type 4 00 5 pneumatic Tyre pressure 2 8 bar 63 64 Driving characteristics Speed e 10 km h e 12 8 km h e 15 km h Max safe slope e 3 wheel 10 s 4 wheel 10 Max climbable obstacle height e 10cm Turning radius e 3 wheel 156 5 cm s 4 wheel 163 cm Drive range in accordance with e 10 km h 60 km ISO 7176 e 12 8 km h 55
8. etc Avoid trying to get out of the vehicle on an incline or a gradient Always drive in a straight direction along the road or path you are travelling on rather than attempting to zigzag Never attempt to turn around on an incline or a slope 4 5 Parking and stationary If you park your vehicle or leave it at a standstill for a longer period switch off the power supply keyswitch 23 5 1 24 Pushing the scooter by hand The motors of the scooter are equipped with automatic brakes preventing the scooter from rolling away out of control when the power supply is switched off When pushing the scooter the magnetic brakes must be disengaged Disengaging Motors Danger of the vehicle running away e When the motors are disengaged for push operation the electromagnetic motor brakes are deactivated When the vehicle is parked the levers for engaging and disengaging the motors must without fail be locked firmly into the DRIVE position electromagnetic motor brakes activated The lever for engaging and disengaging the motor is located on the right hand side at the rear Disengaging the drive e Switch off the Scooter keyswitch e Press the unlocking knob on the disengaging lever 1 e Push the disengaging lever forwards The drive is now disengaged Engaging the drive s Pull the lever to the rear 6 6 1 Operating console Operating console arrangement 1 Status display 2 Speed con
9. it is still in good working condition to ensure it has no damage or wear and that it is fixed properly to the wheelchair 7 8 3 Fixing the containment belt to the scooter L Requirements iv e jaw spanner 12 mm e jaw spanner 13 mm The fixing points 1 for attaching the belt are located under the seat the figure shows only the left hand side 45 46 Take hold of the belt mounting and hold it in front of the hole in the fixing Position the bolt 1 screw the nut on from the other side and tighten with a jaw spanner Repeat the same procedure on the other side of the seat Check to ensure that the nut is tightened properly on the bolt Electrical System Electronics Protection System The vehicle s electronics are equipped with an overload protection system If the motors are put under considerable strain for a longer period of time for example when driving up a steep hill and especially when the ambient temperature is high then the electronic system could overheat In this case the vehicle s power is reduced gradually until it finally comes to a halt The Status Display shows a corresponding error code see chapter Error Codes and Diagnostic Codes on page 35 By switching the power supply off and back on again the error code is cancelled and the electronics are switched back on It will take approximately five minutes until the electronics have cooled down enough for the motors to restore full power again
10. Never use the vehicle to transport more than one person e Do not exceed the maximum permissible load e When loading the vehicle always distribute the weight evenly Always try to keep the centre of gravity of the vehicle in the middle and as close to the ground as possible e Note that the vehicle will brake or accelerate if you change the Driving Speed while it is in motion Danger of injury if you collide with an obstacle when driving through narrow passages such as doorways and entrances e Drive through narrow passages in the lowest Driving Speed and with due caution CAUTION The centre of gravity for the scooter is higher than that of an electric wheelchair There is an increased tipping hazard when negotiating bends e Reduce speed before negotiating bends Only accelerate when you have come out of the bend CAUTION Danger of tipping Anti tip wheels stabilisers are only effective on firm ground They sink in on soft ground such as grass snow or mud if the electrical vehicle rests itself on them They lose their effect and the electrical vehicle can tip over e Only drive with extreme care on soft ground especially during uphill and downhill journeys In the process pay increased attention to the tip stability of the electric vehicle 17 A CAUTION it may be difficult to turn in front of a lift or building entrance because the scooter turning circle may not necessarily comply with building standards
11. ay of driving and utilisation of lighting etc NOTE The batteries supplied with your electric vehicle are not hazardous goods This classification is based on the German GGVS Hazardous Goods Road Transport Ordinances and the IATA DGR Hazardous Goods Rail Transport Air Transport Ordinances Batteries may be transported without restrictions whether by road rail or by air Individual transport companies have however guidelines which can possibly restrict or forbid certain transport procedures Please ask the transport company regarding each individual case Pay attention to the Battery Charge Indicator Make sure to charge the batteries when the Battery Charge Indicator shows that battery charge is low We recommend charging the batteries after each trip as well as each night over night Depending on the level of discharge it can take up to 12 hours until the batteries are fully charged again Protect your charger from sources of heat such as heaters and direct sunlight If the battery charger overheats charging current will be reduced and the charging process delayed To avoid damaging the batteries never allow them to be fully discharged Do not drive on heavily discharged batteries if it is not absolutely necessary as this will strain the batteries unduly and shorten their life expectancy In case your vehicle is not used for a longer period of time then the batteries must be charged at least once a month to maintain a full char
12. e while sitting NOTE We recommend using the postural belt whenever the wheelchair is used The belt should be tight enough to ensure that you are sitting comfortably and that your body is in the correct sitting position Types of postural belts Your wheelchair can be fitted with the following postural belt types ex works If your wheelchair has been fitted with a different belt to those listed below please ensure that you have received the manufacturer s documentation with regard to correct fitting and use Belt with metal buckle adjustable on one side The belt can only be adjusted on one side which can result in the buckle not being in the middle of the waist across pelvic area after adjustment has taken place 43 7 8 2 44 Adjusting the postural belt correctly Ensure that you are sitting correctly which means that you are sitting right at the back of the seat your pelvis is positioned erect and as symmetrically as possible not to the front to the side or at one edge of the seat Position the postural belt so that your hipbones can be easily felt above the belt Adjust the belt length using one of the adjustment aids described above The belt should be adjusted so that you can fit a flat hand between the belt and your body The buckle should be positioned as centrally as possible In doing so please carry out adjustments on both sides as much as possible Please check your belt every week to ensure that
13. erminal with the open ended spanner and remove the cable e Loosen the red cable battery clamp on the positive battery terminal with the open ended spanner and remove the cable e Repeat the procedure for the other battery NOTE Replacing new batteries takes place in reverse order 54 8 2 3 2 Vi How to handle damaged batteries correctly WARNING Corrosion and burns from acid leakage if batteries are damaged e Remove clothes that have been soiled by acid immediately After contact with skin s Immediately wash affected area with lots of water After contact with eyes s Immediately rinse eyes under running water for several minutes consult a physician Requirements e Safety goggles e Acid resistant gloves e Acid resistant receptacle for transportation e Always wear appropriate safety clothing when handling damaged batteries e Place damaged batteries in an acid resistant receptacle immediately after removing them e Only ever transport damaged batteries in an appropriate acid resistant receptacle e Wash all objects that have come into contact with acid with lots of water Disposing of dead or damaged batteries correctly Dead or damaged batteries can be given back to your dealer or directly to Invacare 55 co 56 Care and maintenance NOTE Have your vehicle checked once a year by an authorised Invacare dealer in order to maintain it s driving safety and roadworthiness
14. es including possible causes and fault repair in the section entitled Error Codes and Diagnostic Codes on page 35 31 6 4 1 Error diagnosis If the Scooter shows a failure please use the following guide to locate the fault NOTE i Before making any diagnosis ensure that the Scooter has been switched on at the keyswitch If the status display is OFF check whether the keyswitch is SWITCHED ON Check whether all cables are correctly connected If the status bar indicator is BLINKING count the number of blinks and then proceed to the next section 32 6 5 Error Codes and Diagnostic Codes 1 Battery must be Continues to The batteries are discharged Charge the charged drive battery as soon as possible 2 Battery voltage too Stops driving The batteries are depleted Charge low batteries If you switch the Scooter off for a few minutes the battery can often recuperate to such a stage that a short journey is still possible 3 Battery voltage too Stops driving The battery voltage is too high If the high battery charger is connected disconnect it from the Scooter The electronic system charges the batteries when running downhill and when braking This fault is caused when the battery voltage becomes too high during this process Switch the Scooter off and on again 33 34 Blink code Fault Power time exceeded Consequence for the Scoote
15. f authorised Dealer Date Signature 4 Annual Inspection 5 Annual Inspection Stamp of authorised Dealer Date Signature Stamp of authorised Dealer Date Signature 67 usii65ua 80 60 S 9 q se j y SOGqQ Z6St S IENUEWN SIU JO ON 49D1O 68
16. g punctured tyres Wd 60 Requirements inner tube repair set or a new inner tube talcum powder open ended spanner 12 mm Remove valve cap De inflate the tyre by pressing in the centre valve pin Loosen the 4 bolts 1 with the socket spanner and remove them Remove both wheel rim halves out of the tyre and remove the inner tube Repair the inner tube and refit in the wheel or replace it with a new inner tube If you repaired the old inner tube and reused it and it became wet during repair it is much easier i Did the old inner tube get wet during the repair to refit it into the wheel if you powder it lightly with talcum powder s Refit the wheel rim parts from outside into the tyre e Pump up the tyre lightly e Reinsert the nuts and bolts which hold the wheel rim together and tighten fully e Make sure that the tyre is properly located on the wheel rim e Inflate the tyre up to the recommended tyre pressure 2 8 bar e Check to make sure that the tyre is still located properly on the wheel rim e Screw the valve cap back on e Locate the wheel on the drive shaft again e Apply the handbrake and hold it there to centre the brake e Tighten the wheel locknut with the handbrake applied 61 11 62 Disposal e The equipment wrapping is potentially recyclable e The metal parts are used for scrap metal recycling e The plastic parts are used for plastic recycling e Electric components
17. ge Alternatively the vehicle can stay connected to the charger The batteries cannot be overcharged with the specified charger Please use only charging devices in Class 2 This class of chargers may be left unattended during charging All charging devices which are supplied by Invacare comply with these requirements 49 8 2 2 Charging the batteries AN A 50 e Make sure you read and understand the battery charger s User s Manual if supplied as well as the safety notes on the front and rear panels of the charger WARNING Danger of explosion and destruction of batteries if the wrong battery charger is used e Only ever use the battery charger supplied with your vehicle or a charger that has been approved by Invacare Danger of electric shock and damage to the battery charger if it is allowed to get wet e Protect the battery charger from water e Always charge in a dry environment Danger of short circuit and electric shock if the battery charger has been damaged s Do not use the battery charger if it has been dropped or damaged Danger of fire and electric shock if a damaged extension cable is used e Only ever use an extension cable if it is absolutely necessary In case you must use one make sure it is in good condition The charging socket is located on the left of the steering column Connecting the battery charger e Switch off the Scooter e Push the protective cap on the side of the charging socke
18. ies correctly sese eee eee 55 11 12 13 Care and maintenance Repair Instructions 10 1 Repairing aTflatttype ice cc cecccieccaceccssccececssenectedesanneetscnnsesinsdnstcesssssected nseeeies 10 1 1 Mending punctures pneumatic tyres of type 4 00 5 10 1 1 1 Repairing punctured tyres u u uu Disposal Technical Specifications Inspections Performed Introduction Dear user First we would like to thank you for purchasing our product We hope you will enjoy your new Scooter This manual contains important hints and information on Safety Operation Care and maintenance Please take care to read the operating manual thoroughly before starting out on your first journey This product has been designed to fit the needs of different types of users with different requirements The decision whether the model is suitable for the user may only be taken by medical specialists with appropriate aptitude Invacare or their statutory representatives can accept no liability in cases in which the mobility product has not been adapted to suit the user s handicaps Some maintenance and settings can be carried out by the user Certain adjustments do however require technical training and may only be carried out by your Invacare specialist dealer Damages and errors caused by nonobservance of the operating manual or as a result of incorrect maintenance are excluded from all guarantees 1 1 Thi
19. ind that there is no sure way to determine the effect such modifications will have on the overall immunity of the electronic system e Report all occurrences of unintentional movement of the vehicle or release of the electric brakes to the manufacturer 15 16 Safety Information on Driving and Freewheel Mode Danger of injury if the vehicle tips over Only ever negotiate gradients up to the maximum tilt resistant gradient and only with the backrest in an upright position and the seat lifter in the lowest position if installed Only ever drive downhill at a maximum of 2 3rds of the top speed Avoid abrupt braking or accelerating on gradients If at all possible avoid driving on slippery surfaces such as snow gravel ice etc where there is a danger of you losing control over the vehicle especially on a gradient If driving on such a surface is inevitable then always drive slowly and with the utmost caution Never attempt to overcome an obstacle when on an uphill or downhill gradient Never attempt to drive up or down a flight of steps Always approach obstacles straight on Ensure that the front wheels and rear wheels move over the obstacle in one stroke do not stop halfway Do not exceed the maximum obstacle height see Technical Specifications Avoid shifting your centre of gravity as well as abrupt changes of direction when the vehicle is in motion Danger of injury if the vehicle tips over Continued e
20. ing the Scooter e Switch the power supply on keyswitch The operating console display illuminates The Scooter is ready to drive NOTE If the Scooter is not ready to drive after switching on check the status display see Chapter Status display on page 28 and Chapter Diagnosis and fault repair on page 33 e Set the required speed with the speed controller e Pull the right hand drive lever carefully to travel forwards e Pull the left hand drive lever carefully to travel in reverse NOTE i The control system is programmed with standard values in the works Your Invacare dealer can carry out programming tailored to fit your requirements CAUTION any changes to the drive program can affect the driving characteristics and the tipping stability of the vehicle e Changes to the drive program may only be carried out by trained Invacare specialist dealers e Invacare supplies all mobility products with a standard drive program ex works Invacare can only give a warranty for safe vehicle driving behaviour especially the tipping stability for this standard drive program P 27 NOTE To brake quickly simply let go of the drive lever It will then automatically return to the middle position The Scooter will brake 63 Activating and deactivating acoustic signals The Scooter electronic system can be programmed to emit an acoustic signal in the following situations battery capacity low ac
21. km e 15 km h 55 km Overall length e 3 wheel 145 cm e 4 wheel 147 5 cm Drive unit width e 66cm Overall width armrest adjustment e 63 72 5 cm range Total height e 125 5cm Seat width e 20 inch Seat depth e 19 inch Seat height e 44 46 5 49 51 5cm Backrest angle e 95 145 Armrest height e 20 24 5 cm Empty weight 3 wheel 133 kg 4 wheel 136 kg Max load e 160 kg Axle loads Max front axle load 3 wheel 86 kg 4 wheel 87 kg 3 wheel 206 kg 4 wheel 209 kg Max rear axle load Note The drive range of an electric wheelchair is strongly influenced by external factors such as the charging state of the batteries surrounding temperature local topography road surface characteristics tyre pressure weight of driver drive style and use of batteries for lighting servos etc Measured without seat cushion 13 66 Inspections Performed It is confirmed by stamp and signature that all jobs listed in the inspection schedule of the Service and Repair Instructions have been properly performed The list of the inspection jobs to be performed can be found in the Service Manual which is available through Invacare Delivery Inspection 177 Annual Inspection Stamp of authorised Dealer Date Signature Stamp of authorised Dealer Date Signature 2 Annual Inspection 3 Annual Inspection Stamp of authorised Dealer Date Signature Stamp o
22. magnetic Interference essere essere essere essere 15 2 4 Safety Information on Driving and Freewheel Mode essere essere ereer 16 3 Key features 19 4 Driving 20 4 1 Getting in and out anisina ea s S e a a aa E a aya sss 20 4 2 Before driving for the first time UU U U u u uu uuu u 21 4 3 Taking Obstacles u I a a a aasawa q k R a eq as 22 4 4 Driving up and down gradients UU U U u uu uu u 23 4 5 Parking and Stationary ccccccceesseceeeeeeeeeeeeeeeeeeeeeeneeeeseneeeeseeeeeeaseeeeeeeseeeeeeasseeeeeeaseeeeeenseeeeenes 23 5 Pushing the scooter by hand 24 5 1 Disengaging Motors Si eccenscdeedesscceetensedeneeeestdaedee sete areyseceneseseeceres ARRE RNE a re 24 6 Operating console 25 6 1 Operating Console arrangement sees serres see ee see ee seer esser essere esser essere essere essere ennenen u 25 6 1 1 Status display iu cite ete necce cond ele dee donee needle seevineeeesineceev oei iiti riia 26 6 1 2 Battery charge display_ u uuu uqu vrz rege e aari inei Eer EEE y eee 26 6 2 Driving the Scooter uuu nanda aa Eia e eaaa e e eA E 27 6 3 Activating and deactivating ACOUSTIC signals esser esse cesser essere essere u uu 28 6 4 Diagnosis and fault repair I U U essere essere esser essere U U u uuu u 31 6 4 1 Error diagnosis asise enrio naiiai ieee et lad eeteahgevey i aaa ai e 32
23. mobility product is to be operated on public roads the vehicle driver is responsible for ensuring that it is in an operationally reliable condition Inadequate or neglected care and maintenance of the mobility product will result in a limitation of the manufacturer s liability 2 3 Safety Information on Electromagnetic Interference This electric vehicle was successfully tested in accordance with International standards as to its compliance with Electromagnetic Interference EMI Regulations However electromagnetic fields such as those generated by radio and television transmitters and cellular phones can influence the functions of electric vehicles Also the electronics used in our vehicles can generate a low level of electromagnetic interference which however will remain within the tolerance permitted by law For these reasons we ask you to please observe the following precautions WARNING Danger of malfunction due to electromagnetic interference e Do not switch on or operate portable transceivers or communication devices such as radio transceivers or cellular phones when the vehicle is switched on e Avoid getting near strong radio and television transmitters s Incase the vehicle should be set in motion unintentionally or the brakes are released switch it off immediately e Adding electrical accessories and other components or modifying the vehicle in any way can make it susceptible to electromagnetic interference Keep in m
24. ms which you will need in order to carry out certain work If you do not have available all of the tools listed do not attempt to perform the operation The results could be potentially dangerous 13 Important symbols found on the vehicle This product has been supplied from an environmentally aware manufacturer that complies with the Waste Electrical and Electronic Equipment WEEE Directive 2002 96 CE This product may contain substances that could be harmful to the environment if disposed of in places landfills that are not appropriate according to legislation e The crossed out wheelie bin symbol is placed on this product to encourage you to recycle wherever possible e Please be environmentally responsible and recycle this product through your recycling facility at its end of life 1 4 1 5 10 Type classification and permissible use This vehicle has been designed for people with a walking disability and for people who are unable to walk who are physically and mentally capable of controlling an electrical vehicle It has been classified as a mobility product in Class C outdoors in accordance with EN 12184 It is therefore compact and manoeuvrable enough for use indoors but is also capable of overcoming many obstacles outdoors You can find detailed information about speed turning radius range maximum safe slope maximum obstacle height and permissible operating conditions in chapter Technical Specification
25. r Stops driving Comments The maximum current was exceeded over too long a period probably because the motor was overloaded or has been working against an immovable resistance Switch the scooter off wait a few minutes and then switch on again The electronic system has determined a motor short circuit Check the wiring harness for short circuit and check the motor Contact your Invacare dealer Brake failure Stops driving Ensure that the disconnection lever is pressed in There is a defect in the braking coil or in the cabling Check the magnetic brake and cabling for open or short circuited circuitry Contact your Invacare dealer No neutral position when switching Scooter on Stops driving Drive lever is not in neutral when the keyswitch was turned Put the drive lever in neutral turn the power off and then turn on again It may be necessary to recalibrate the drive lever Contact your Invacare dealer Blink Fault Consequence Comments code for the Scooter 7 Fault in speed Stops driving e The drive lever electronics could be potentiometer faulty or incorrectly connected Check the cabling for open or short circuited circuitry e Potentiometer is not correctly adjusted Put the potentiometer into the centre position 8 Motor voltage error Stops driving e The motor or its cabling is defective Check the cabling for open or short circuited circuitry 9 Miscellaneous
26. r alcohol Danger of damage or injury if the scooter is accidentally set into motion e Switch the power system off before you get in get out or handle awkward objects e Be aware that there are only the motor brakes to stop your scooter When the motors are disengaged these brakes are automatically deactivated For this reason freewheel operation is only recommended on flat surfaces never on gradients Never leave your vehicle on a gradient with its motors disengaged Always re engage the motors immediately after pushing the vehicle 11 12 Danger of injury if the On Off Button is pressed while the vehicle is in motion due to it coming to an abrupt sharp stop e Ifyou have to brake in an emergency simply release the drive lever which will bring you to a halt Only switch the vehicle off while in motion as a last resort Danger of injury if the scooter is transported in another vehicle with the occupant seated in it e Never transport the scooter with the occupant seated in it Danger of injury if maximum permissible load is exceeded s Do not exceed the maximum permissible load see technical specifications Danger of injury when lifting heavy components e When maintaining servicing or lifting any part of your scooter take into account the weight of the individual components especially the batteries Be sure at all times to adopt the correct lifting posture and ask for assistance if necessary Danger of injury if
27. s on Page 65 You should observe all safety information contained in Chapter Safety Notes from Page 13 The vehicle has been successfully safety tested to German and international standards It was also successfully tested to EN60529 IPX4 for splash water insensitivity and is therefore suitable for most weather conditions The vehicle is suitable for use in traffic on public roads with a suitable lighting unit in accordance with German StVZO regulations Life expectancy We estimate a life expectancy of five years for this product provided it is used in strict accordance with the intended use as set out in this document and all maintenance and service requirements are met The estimated life expectancy can be exceeded if the product is carefully used and properly maintained and provided technical and scientific advances do not result in technical limitations The life expectancy can also be considerably reduced by extreme or incorrect usage The fact that we estimate a life expectancy for this product does not constitute an additional warranty Safety Notes READ WELL BEFORE OPERATION General Safety Notes Danger of injury if this scooter is used in any other way than the purpose described in this manual e Adhere strictly to the instructions in this user manual Danger of injury if the scooter is driven when your ability to drive is impaired by medication or alcohol e Never drive any vehicle under the influence of medication o
28. s manual contains copyrighted information It may not be reproduced or copied in whole or in part without the prior written consent of Invacare or its authorised representative It may also contain information that pertains to models sold only in certain countries In this case the information will be clearly marked as pertaining to a particular country specific version We reserve the right to make any alterations on the grounds of technical improvements Guarantee The terms and conditions of the guarantee are part of the general terms and conditions particular to the individual countries in which this product is sold Important symbols in this manual WARNING This symbol warns you of danger e Always follow these instructions to avoid injury to the user or damage to the product EXPLOSION HAZARD This symbol warns you of an explosion hazard an example of which can be caused by excessive tyre pressure in a pneumatic tyre e Always follow the instructions to avoid injury to the user or damage to the product BURN HAZARD This symbol warns you of burns due for example to leaking battery acid e Always follow the instructions to avoid injury to the user or damage to the product NOTE This symbol identifies general information which is intended to simplify working with your product and which refers to special functions Requirements e This symbol identifies a list of various tools components and ite
29. spected and serviced by your authorised dealer A complete checklist of necessary maintenance work can be found in the Service Manual which can be obtained from Invacare 10 10 1 58 Repair Instructions The following are instructions on repairs that can be performed by the user For the specifications of spare parts please see Technical Specifications on page 65 or consult the Service Manual available from Invacare in this connection please see the addresses and phone numbers in section How can you get in touch with Invacare on page 2 In case you require assistance please contact your Invacare Dealer Repairing a flat tyre WARNING Danger of damage or injury if the vehicle is accidentally set into motion during repairs e Switch the power off ON OFF Button e Engage the motors Secure the vehicle against rolling away by placing wedges under the wheels 10 1 1 Mending punctures pneumatic tyres of type 4 00 5 Wd o Requirements e Open spanner 17 mm e Rubber hammer e Raise the vehicle and place wooden blocks underneath to e Remove the wheel locknut 1 with a 17 mm open ended s Remove the wheel by tapping it gently with the rubber support it spanner hammer on the rear face to carefully loosen it from the axle Problems when removing wheel It may be necessary to use a special tool Please ask your Invacare dealer to help you 59 10 1 1 1 Repairin
30. t to the side e Connect the battery charger to the Scooter e Connect the battery charger to the mains Disconnecting the battery charger from the Scooter e First unplug the battery charger from the mains e Then unplug the battery charger from the Scooter 51 8 2 3 52 Removing and fitting batteries WARNING Danger of injury if the batteries are not handled correctly during assembly and maintenance work e New batteries should be installed by authorised technicians e Observe the warnings on the batteries e Take into account the heavy weight of the batteries e Only ever use the battery type defined in the technical specifications Danger of fire and burns if battery terminals are short circuited e DO NOT short circuit battery terminals with a tool WARNING Corrosion and burns from acid leakage if batteries are damaged e Remove clothes that have been soiled by acid immediately After contact with skin s Immediately wash affected area with lots of water After contact with eyes s Immediately rinse eyes under running water for several minutes consult a physician 8 2 3 1 Up Removing the batteries Requirements e Open spanner 11 mm e Remove the seat e Remove the battery and motor compartment cover e Unplug the battery connecting plug 1 e Release the battery holder strap e Remove the batteries 53 e Loosen the blue cable on the negative battery t
31. te an acoustic signal for a particular function 1 Switch off the electronic system 2 Enter the keystroke combination and hold 3 Switch on the electronic system 4 Wait two seconds until the appropriate blink code is displayed on the battery charge display then release the keys Do not hold the keystroke combination down for more than five seconds 5 If LED D7 blinks five times subsequently the acoustic signal has been successfully activated 6 The electronic system will return to normal operating status automatically 6 4 Diagnosis and fault repair The electronic system offers diagnostic information to support the technician during the recognition and rectification of faults on the Scooter If there is a fault the status display blinks several times pauses then blinks again The type of fault is displayed by the number of blinks in each group which are also known as the blink code The electronic system reacts differently depending on the seriousness of the fault and its effect on user Safety It can for example e simply show the blink code as a warning and allow both driving and normal operation to continue e display the blink code stop the Scooter and prevent further travel until the electronic system has been switched off and switched on again e display the blink code stop the Scooter and not permit further travel until the fault has been rectified You can find detailed descriptions of individual blink cod
32. tery charge is sufficient for the distance intended to be covered The posture belt if installed is in perfect order 21 43 Taking Obstacles You can find information about maximum obstacle heights in the chapter entitled Technical Specifications from page 65 A CAUTION Danger of Tipping Over e Never approach obstacles at an angle e Put your backrest into an upright position before climbing an obstacle Driving up over an obstacle Correct e Approach the kerb or obstacle slowly head on Shortly before the front wheels touch the obstacle increase the speed and reduce only after the rear wheels have also climbed the obstacle Driving down off of an obstacle e Approach the kerb or obstacle slowly head on Before the front wheels touch the obstacle reduce speed and keep it Incorrect until also the rear wheels have come down off of the obstacle 22 4 4 Driving up and down gradients For information concerning the maximum safe slope please see chapter Technical Specifications starting on page 65 A WARNING Danger of tipping over Only ever drive downhill at a maximum of 2 3rds of the top speed Always return the backrest of your seat to an upright position before ascending slopes We recommend that you lean the backrest slightly to the rear before descending slopes Never attempt to ascend or descend a slope on slippery surfaces or where there is a danger of skidding such as wet pavement ice
33. tivated in delivery status direction indicators actuated activated in delivery status hazard lamps actuated activated in delivery status Reverse gear activated both reverse gear and the acoustic signal are activated in delivery status The electronic system must be switched off in order to activate or deactivate an acoustic signal for particular functions and a particular keystroke combination needs to be entered when switching on again After a signal for a particular function has been successfully activated deactivated a combination of LEDs on the battery charge display will blink as a confirmation The LEDs are numbered as shown on the right 28 The keystroke combinations and LED codes for various options are as follows Function Keystroke combination LED s Condition Acoustic signal at Lighting direction D1 deactivated low battery capacity indicator left D1 D2 activated Acoustic signal Lighting direction D3 deactivated when direction indicator right indicators actuated D3 D4 activated Acoustic signal Lighting hazard lamps D5 deactivated when hazard lamps actuated D5 D6 activated Acoustic signal Lighting Button 3 see D1 D2 D3 deactivated when reverse gear Operating console actuated arrangement on page 27 D4 D5 D6 activated 29 30 Activating or deactivating an acoustic signal Please proceed as follows to activate or deactiva
34. to make getting in and out of the scooter easier The seat is also easier to remove from this position The lever for disengaging the seat is located under the seat 1 on the left e Pull the lever forwards to disengage the seat e Turn the seat to one side s If you want to remove the seat hold it firmly by the backrest and front edge and remove it upwards 7 6 We a Adjusting the seat height manually Requirements e 2x open ended spanners 17 mm e Remove the seat e Remove the battery and motor compartment cover e Remove the seat pillar locking bolt using both open ended spanners e Adjust the seat height e Reinsert the bolt and tighten 41 7 7 42 Actuate the seat lifter option The rocker switch 1 for adjusting the seat lifter is located on the steering column e Press the switch up or down The seat lifter will raise or lower 7 8 7 8 1 Postural belts A postural belt is an option which can either be fixed to the wheelchair ex works or can be retrofitted by your specialist dealer If your wheelchair is fitted with a postural belt your specialist dealer will have informed you about fitting and usage The postural belt is used to help the wheelchair user keep an optimum sitting position Correct use of the belt assists the user in sitting securely comfortably and well positioned in the wheelchair especially for such users who do not have such a good sense of balanc
35. troller 3 Normally not functioning can be programmed to switch between forward and reverse travel 4 Horn 5 Left hand direction indicator switches itself off automatically after 30 seconds 6 Battery charge display 7 Speed reduction 8 Warning blinker 9 Right hand direction indicator switches itself off automatically after 30 seconds 10 Lighting 11 Drive lever 25 6 1 1 Status display NOTE i The ON OFF diode is used as a fault display status display Chapter Error Codes and Diagnostic Codes on page 35 contains an explanation of the error codes 6 1 2 Battery charge display All diodes illuminate maximum driving range Only red and yellow diodes illuminate reduced driving range Recharge the batteries at the end of your journey Only red LEDs illuminate blink electronics beeps 3x battery reserve severely restricted driving range Recharge batteries immediately NOTE O Overdischarge protection after a certain drive time on reserve battery power the electronics system switches the drive off automatically and brings the Scooter to a standstill If you do not drive your Scooter for a while the batteries will recuperate and allow a further but short journey However after a very brief journey the red diodes will illuminate again and the electronic system will beep three times This procedure leads to battery damage and should be avoided if possible 26 6 2 Driv
36. you fall off the scooter s frestraining systems are installed such as seat belts use them each time you drive the scooter Danger of injury by moving parts e Make sure that no injury is incurred by moving parts of the scooter like wheels or a Seat Lifter especially when children are around Danger of fire or breaking down due to electric devices being connected s Do not connect any electric devices to your vehicle that are not expressly certified by Invacare for this purpose Have all electrical installations done by your authorised Invacare Dealer Danger of technical failure and injury if unauthorised spare parts and components are used e Only use original Invacare spare parts which have been approved for use with this vehicle 13 2 2 AN 14 Safety information with regard to care and maintenance Danger of accident and loss of guarantee if maintenance is insufficient For reasons of safety and in order to avoid accidents which result from unnoticed wear it is important that this electric mobility product undergoes an inspection once every year under normal operating conditions see inspection plan contained in service instructions Under difficult operating conditions such as daily travel on steep slopes or in the case of use in medical care cases with frequently changing wheelchair users it would be expedient to carry out intermediate checks on the brakes accessories and running gear If the
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