LEVO C3 Instruction manual
Contents
1. MOO0D The joystick controls the direction and speed of the wheelchair To drive forwards push the joystick forwards The further you push it from the centre the faster the wheelchair will move Let go of the joystick and the wheelchair will stop and the brakes come on For backwards driving push the joystick backwards Pushing the joystick to the right side means a right hand curve as a reaction Pushing the joystick to the left then the chair will drive to the left hand Side The joystick can be used to choose and to move the actuators as well see chapter 4 1 5 This is a gauge that shows the maximum speed setting for the wheelchair This gauge also indicates f the speed of the wheelchair is being limited or if the control system is locked If one LED is illuminated you drive with the slowest speed 5 illuminated LED s mean that you drive with the highest programmed speed If the LED s are flashing it means the speed is reduced That happens when you go into standing position If the LED s are ripple up and down it means the chair is locked 17 4 1 5 Change of the seat position Actuator button a Actuator button Standard chair without light By pressing the left actuator button you can activate the stand up function If you move the joystick forward the chair is rising upwards if you move the joystick backwards the chair is moving downwards If your chair is2. The on board microcomputer carries out safety checks at up to 100 times per second To supplement this safety monitoring you should carry out the following periodic checks If the control system fails any of these checks do not use the wheelchair and contact your service agent 13 2 1 Daily checks Joystick With the control system switched off check that the joystick is not bent or damaged and that it returns to the center when you push and release it If there is a problem do not continue with the safety checks and contact your service agent 43 13 2 2 Weekly checks Solenoid parking brake This test should be carried out on a level floor with at least one meter clear space around the wheelchair e Switch on the control system e Check that the battery gauge remains on or flashes slowly after one second e Push the joystick slowly forwards until you hear the parking brakes operate The chair may start to move e Immediately release the joystick You must be able to hear each parking brake operate within a few seconds e Repeat the test a further three times pushing the joystick slowly backwards left and right Connectors Make sure that all connectors are securely mated Cables Check and ensure that the condition of all cables and connectors are OK and without damage Joystick gaiter Check the thin rubber gaiter or boot around the base of the joystick shaft for damaged or splitting Check visually only do no
3. warm water and a mild cleansing agent e Never use furniture polish spirit or solvents to clean the frame e In case of dirt on the seat cushion cover or the back rest cover you can remove both of it and wash it softly Do not wash it warmer than 40 degree Celsius or according the cleaning instructions on the label inside the cushion cover Caution Never use high pressure water cleaner 42 13 Maintenance 13 1 Service The LEVO C is designed to be maintenance free and apart from the items below does not require attention from the user Please note that to maintain safe and efficient operation the wheelchair should be serviced at least once per year by your LEVO agent or authorized dealer This annual service has to be filled into the service card from the agent dealer The user or their family can easily carry out the following tasks Keep the wheelchair clean Never store the wheelchair when damp Keep the batteries charged to the maximum Check if all fittings harness etc are working properly see section 6 8 Check operation of motor disengaging lever weekly Check operation of all controls daily If any faults are found report them immediately to your agent He will advise you whether to continue using the wheelchair or not and what action you Should take to repair the wheelchair 13 2 Safety checks The electronic circuits in your control system have been designed to be extremely safe and reliable
4. you It also helps if you have a friend to listen as well Study the instruction manual yourself or if you cannot understand it get a friend to help you doing so Don t hesitate to ask for any explanation On the LEVO C you find the following symbols attached Warning risk of pinching Make sure no parts of the body clothing or other items get jammed Warning read user s manual Anchorage point for the tie down straps Label for the shutdown of the brake release 10 2 2 Operation Never switch off the joystick module during driving Otherwise the wheelchair will stop abrupt so that you run the risk to be thrown forward from the wheelchair Just release the joystick to stop the wheelchair from moving Be aware of that your wheelchair can produce electromagnetic emissions and disturb other devices If unintended movement or brake release occurs turn the wheelchair OFF as soon as it is safe 2 3 Driving The LEVO C is designed for outdoor and indoor use Whenever you are driving use the knee support and the chest belt LEVO does not recommend driving the LEVO C on uneven soft or steeply sloping ground Using the LEVO C outdoors switch on the lights at dawn and dusk and in the dark of course Don t let children drive with the wheelchair without Supervision Avoid driving through puddles with the LEVO C The wheelchair and especially electrical components are very sensitive to too much water so
5. and maintenance The LEVO C is a complicated piece of machinery Do not attempt to maintain it yourself For all maintenance work please contact an authorized dealer It is requested that your authorized dealer is in charge to services the wheelchair once every year You should only use original LEVO spare parts at possible repairs or modifications If you use other parts the function and the security of the wheelchair can be influenced This also means that the wheelchair is no longer covered under warranty Programming should only be conducted by healthcare professionals within depth knowledge of PG Drives electronic control systems Incorrect programming could result in an unsafe set up of a wheelchair for the user LEVO accepts no liability for losses of any kind if the drive or stability characteristics of the wheelchair are altered without prior notification and discussion with LEVO All inappropriate changes of the wheelchair and its different systems can lead to an increased accident risk All changes and interventions have to be made by an authorized dealer if you re unsecure about any issue please ask your dealer first 13 3 Preparing the wheelchair for use and operation 3 1 Dispatch and transport For delivering LEVO wheelchairs they are packed in a cardboard box The back is detached and carefully packed Particularly delicate parts have extra protection to avoid any damage that could be caused by transportation All
6. eee eeeeeeeeeeeeeeeeeeeeeenes 38 10 10 JOSECK LOD need 39 10 11 Rear VIGW IMI O ee gehe 39 11 Transportation of your wheelcha ir uuuuunnunnnnunnnnnnnnnnunnnnnnnnnnnnnnn 40 11 1 Transportation in a vehicle without the person in the wheelchair 40 11 2 Transportation in a vehicle with the person in the wheelchair 42 12 Cleaning ni 42 13 Maintenance anni 43 13 1 SENVICE aeg 43 13304 ALOR COCKS ee a Seton 43 13 2 1 Dally cHecks seien 43 13 22 Weekly Checks 44 13 3 OPI e DAIS arena ea 44 14 DISDOS al an 2 einen 45 15 Trouble shooting sn in 46 16 Controller self help guide VR2 uuuzuuuunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnn 47 17 Controller self help guide R net uuuuuuunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 48 18 Technical INTOFIMALION za ana aa a aha 49 19 Version Management uuuuuunnnuunnnnnnnnnnnnnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnn 50 Declaration of Conformity As manufacturer of the LEVO Stand up wheelchair the company LEVO AG Anglikerstrasse 20 CH 5610 Wohlen Switzerland Tel 41 0 56 618 4411 Fax 41 0 56 618 4410 Internet http www levo ch Declares in all responsibility that the product hereby mentioned see following list corresponds with the valid direction of the EC instructions for medical products determined 14th June 1993 93 42 EWG This Declaration of Conformity of the LEVO C includes all its accessories and options avail
7. wheelchairs are transported by lorry or air freight To ensure no damage during transport the main fuse is taken switched off Initial operation Main fuse handling in case of replacement transportation and storage Installation of the main fuse Fuse version since April 2011 Before shipping the 70A main fuse is taken off Before using the chair the main fuse has to be inserted You shall do this also when travelling by air with this wheelchair The main fuse housing is under the chair cover in the rear To get access carefully open the cover as shown above Open the fuse cover insert the fuse which is delivered in a separate plastic bag and snap the fuse cover back Now the chair can be brought into standing position to get access to the fuse cabling Store the fuse cabling properly above the batteries and the main fuse housing below the control system under the chairs cover Activating of the main fuse Cut out version until March 2011 To activate the main fuse push the button of the cut out in 3 2 Delivery Because of the complex nature of this wheelchair it will be delivered and demonstrated to you by your local agent The wheelchair comprises the following components 1 1 Options and accessories Corresponding to order form 6 Joystick unit o 7 13 8 _ 9 3 3 Storage The ideal condition to store the LEVO C is a temperature between 40 and 60 Celsius between 30 an
8. 000 4 4 2004 Electrical fast transient burst immunity test EN 61000 4 2 1995 A1 1998 A1 2001 Electrostatic discharge immunity test EN 61000 4 6 1996 A1 2001 Immunity to conducted disturbances induced by radio frequency fields EN 61000 4 3 2006 Radiated radio frequency electromagnetic field immunity test ISO WC Volume1 1998 Section 7 Method of Measurement of Seating and Wheel Dimensions ISO WC Volume1 1998 Section 20 Determination of the performance of stand up wheelchairs ISO WC Volume1 1998 Section 22 Set up procedures ISO WC Volume1 1998 Section 93 Maximum overall dimensions Type of power stand up wheelchair LEVO C S XL 52Ah and 73Ah battery capacity Incl Its options and accessories Wohlen January 1 2010 Thomas Nietlisbach Thomas R ber Warranty Your LEVO product is guaranteed from the date of purchase for e Two years covering all material and manufacturing defects of mechanical parts e One year covering all electronic components including the motors e Batteries are excluded from the warranty LEVO AG will not repair or replace free of charge any part or parts found to be defective due to abuse misuse or lack of maintenance The customer has no claim on warranty if there has been any design modifications mechanic or electronic been made on the wheelchair without the approval from LEVO AG Warranty claims should be directed to In Switzerland LEVO AG Other Countries To your local ag
9. AAHH PM Trip Code ow Battery 2C0C If you can t solve the problem just with the showed message you can enter the trip code on the PG Drives homepage http www pgdt com diagmob diagnostic asp there you ll get some more information about the error and how you can solve it If you can t solve the problem please get in touch with your LEVO dealer 48 18 Technical information Model LEVO C Seat width 32 52 cm Overall length footplate Overall height incl V Trak 40cm or any other optional heights Seat height incl Seat cushion Seat depth 38 66 cm Type of tire breakdown safe without air front 2 80 2 50 4 middle 3 00 8 back 7x1 3 4 heigth and angle adjustable Max weight 185 kg Max total load 140 kg Max gradient sitting 5 position Max gradient standing position sitting position Curb climbing ability standing position Range 55 Ah 73 Ah 25 km 35 km batteries Battery charger Brand MK LS24 8 E DUAL voltage 24V DC current 8A Joystick module PG Drives VR2 90A or R net 120A Programming of Standard Classic Fun driving characteristics for trained for newcomer for experts Standard Optional stional Optional RAL colours Metallic p l 3 reflex colours Colour 184 other colours of yellow red red green blue orange lemon i the RAL offer i blue black silver silver Quantity built in chair EEE a ee eee 49 19 Version Management No 50
10. LEVO d THE EXPERTS IN STANDING LEVO C Instruction manual Ce Please read the Instruction Manual carefully before attempting to use your wheelchair Alterations in constructional and technical manner or to the electronic require the written authorisation of LEVO AG otherwise no warranty or product liability will be accepted In case of difficulty contact Manufacturer Agent LEVO AG Anglikerstrasse 20 CH 5610 Wohlen Tel 41 0 56 618 44 11 Fax 41 0 56 618 44 10 Internet http www levo ch Version 1 8 LEVO AG Anglikerstrasse 20 Tel 41 0 56 618 44 11 office levo ch Switzerland CH 5610 Wohlen Fax 41 0 56 618 44 10 www levo ch Dear Customer We would like to thank you for putting your trust in LEVO stand up wheelchairs The LEVO stand up wheelchair is a unique aid for use by those facing difficulties walking and standing up As well as performing all the functions of an active wheelchair the LEVO enables you to stand up on your own Please read these operating instructions carefully before using your LEVO They contain important information necessary for successful operation of the wheelchair Whether you use your LEVO as a stand up aid at work in everyday life or to help with standing exercises it guarantees you optimum independence mobility and health As a LEVO customer you have a valuable contribution to make to the on going further development of our products We put great store by y
11. able from LEVO ISO 7176 1 1999 ISO 7176 2 2001 ISO 7176 3 2003 ISO 7176 4 1997 ISO 7176 5 1986 ISO 7176 6 2001 ISO 7176 8 1998 ISO 7176 9 2001 ISO 7176 10 1988 ISO 7176 11 1992 ISO 7176 13 1989 ISO 7176 14 1997 ISO 7176 15 1996 ISO 7176 16 1997 ISO 8191 1 1987 ISO 8191 2 1988 ISO 10993 5 1999 Wheelchairs Part 1 Determination of static stability Wheelchairs Part 2 Determination of dynamic stability of electric wheelchairs Wheelchairs Part 3 Determination of efficiency of brakes Wheelchairs Part 4 Energy consumption of electric wheelchairs and scooters for determination of theoretical distance range Wheelchairs Part 5 Determination of overall dimensions mass and turning space Wheelchairs Part 6 Determination of maximum speed acceleration and deceleration of electric wheelchairs Wheelchairs Part 8 Requirements and test methods for static impact and fatigue strengths Wheelchairs Part 9 Climatic tests for electric wheelchairs Wheelchairs Part 10 Determination of obstacle climbing ability of electric wheelchairs Wheelchairs Part 11 Test dummies Wheelchairs Part 13 Determination of coefficient of friction of test surfaces Wheelchairs Part 14 Power and control systems for electric wheelchairs Requirements and test methods Wheelchairs Part 15 Requirements for information disclosure documentation and labelling Wheelchairs Part 16 Resi
12. adjust them simply without any tools Required tools e Allen key from 3mm to 8 mm e Spanner 13 mm 9 1 Adjustment of the seat depth The seat depth will be adjusted with optional w o tools Adjust the lower levers first Release the screw pull the bolt C and D Now you can set the levers to the necessary length Tighten the screw release the bolt and lock the lever in the new position Now you can adjust the upper levers Release the screw pull the bolt A and B Now you can adjust the lever to the same number length like the lower levers Tighten the screw release the bolt and lock the lever in the new position Please watch the red arrow on the picture Warning Please watch the right position of the lower and the upper lever Per example if you choose the seat depth of 48cm 48cm have to be shown at the small window red arrow at the picture left 31 9 2 Change of the seat width Take off the seat cushion first Telescope the seat plate to the first position see chapter 9 1 Untighten the 8 screws A at the seat plate to be able to take off the whole seat plate Put the new wider smaller seat plate on the chair and tighten the 8 screws to fix the new seat plate The adjust the distance between the armrests to the seat plate follow the instructions in chapter 9 3 To adjust the knee support to the changed seat width follow the instructions in chapter 9 7 If the cha
13. aight e Consult LEVO agent line Motors turn and battery e Push motor disengaging lever upwards level indicator lights up e Charge batteries but chair does not drive Battery LED 1 does not light e Plug in main plug charger e Check fuse at the charger 2412SRF e Check household fuse 2 does not light e Consult LEVO agent LED 1 lights LED 2 e Check charging plug is inserted flashes green e Check safety switch is on e Consult LEVO agent LED 1 lights LED 2 e Charger has a damage flashes fast green e Check with your dealer to replace the charger Red Polarity lamp LED 2 e Unplug charger immediately lights e Consult LEVO agent 46 16 Controller self help guide VR2 The battery indicator provides information in case a fault occurs to the wheelchair s electronical system An appropriate number of lights flash rapidly on the display for a particular fault Please see below yellow Lights flashing An excessive voltage has been applied to the control 10 system This is usually caused by a poor battery green High battery voltage connection Check battery and power module connections If the fault remains contact your local agent The parking brakes have a bad connection Make sure an Solenoid brake fault all connectors are plugged in properly If the fault g remains contact your local agent 9 8 Possible power A Power Module fault is indicated Make sure all the green module fault power module connections are pushed in pro
14. crew screw A To increase the heigt tigten the srew A Angle adjustment To lower the angle unscrew srew B To increase the angle tighten screw B 33 9 7 Adjustment of the armrest length You can adjust the position of the armrest pad Just unscrew the two screws A a bit and then you re able to shift the pad forward and backwards After you reached the necessary position tighten the screws A until the pad is fixed You can adjust the control unit to the inner or outer side Untighten the screws B and screw C now you can bring the control unit into the necessary position If you have reached the correct position tighten the screws 9 9 Adjustment of the knee support 9 9 1 Knee support Pro Adjusting the distance between the knee pads Untighten the two screws D adjust the knee pads to the necessary width and tighten the screws D Adjusting the height of the knee support Untighten the two screws E now you can adjust the height of the knee Support If it is adjusted to the correct position put the screws E back into place and tighten them Adjustable knee pads are available Adjustment of the angle Untighten the 4 screws F now you can adjust the angle of the knee Support If the correct position is reached tighten the screws 34 5 9 9 2 Knee support Integra Adjusting the distance between the knee pads Untighten the 4 screws G adjust the kne
15. d 140 Fahrenheit The humidity should not be above 90 Please take care to guarantee these mentioned conditions to provide a long life time for the LEVO C That the batteries don t discharge too fast we recommend to taken respectively switch off the main fuse see 3 1 We also recommend charging the batteries at least every 2 months if the chair is not used 3 4 First adjustments Because the LEVO C was ordered with your personal measurements it should fit your personal constitution when the chair is delivered to you If there should be any variations please take a look at chapter 8 there you can see how the different elements can be adjusted Your local agent is responsible to do the final tuning of the adjustment Therefore take your time at delivery of the chair to assure the chair fits correctly 15 4 Control unit 4 1 VR2 control On the control unit you can find a joystick buttons and symbols where we take a closer look at in the following 4 1 1 On Off button With the On Off button the chair can be turned on or switched off Don t use this button to stop the wheelchair unless there is an emergency 4 1 2 Battery gauge KO The battery gauge shows you that the wheelchair is switched on and it shows you how much power there is left in the batteries The gauge is also used as an electronic fault detection see chapter 16 16 4 1 3 Joystick Joystick 4 1 4 Speed
16. e following With the On Off button the chair can be turned on or switched off Don t use this button to stop the wheelchair unless there is an emergency This gauge is only visible on the display if the control is turned on It Shows you how much power there is left in the batteries If the gauge starts to flash it means the chair is still working correct but the batteries Should be charged very soon 20 4 2 3 Joystick Joystick 4 2 4 Speed ul Speed buttons MA m Bea The joystick controls the direction and speed of the wheelchair To drive forwards push the joystick forwards The further you push it from the centre the faster the wheelchair will move Let go of the joystick and the wheelchair will stop and the brakes come on For backwards driving push the joystick backwards Pushing the joystick to the right side means a right hand curve as a reaction Pushing the joystick to the left then the chair will drive to the left hand side The joystick can be used to choose and to move the actuators as well see chapter 4 2 5 21 4 2 5 Change of the seat position Without light With light if Te N WK MODE p J By pressing the MODE button you get into the standing function menu picture A should appear on the display If you now press the joystick forward the seat is raising if you press the joystick backwards the seat is lowering If your chair is equipped with the
17. e marked anchorage points hook sticker 40 Here s an example how the chair should be strapped down in a motor vehi cle i 41 11 2 Transportation in a vehicle with the person in the wheelchair The LEVO C passed the crash test after the norms ISO 7176 19 and ANSI RESNA WC Vol 1 Section 19 The LEVO C has been positively crash tested for car transportation after the norms mentioned above Please read the information instructions below Certified test centre Millbrook Report No Millbrook Test No Restraints Wheelchair Restraints Occupant Requirements ISO 7176 19 And ANSI RESNA Section 19 Millbrook Proving Ground Ltd Bedford MK45 2JQ UK MBK 07 0995 S10169 Q Straint 4 Punkte Gurten mit Karabiner http www gstraint com english products products a Spx Q Straint Vehicle Anch 3 Pt Pass Pass Preparations of the LEVO C before using it for car transportation 1 The chair has to be tight down by using the Q Straint 4 pt with karabiners or any restraint system that has been tested and passed the ISO 10542 2 Standards 2 The occupant has to be safely secured by using the Q Straint Vehicle Anch 3 Pt or any restraint system that has been tested and passed the ISO 10542 2 standards 12 Cleaning e Whenever the wheelchair gets dirty it should be cleaned using a damp cloth and then dried thoroughly e For more stubborn stains wipe with a damp cloth using a mild solution of
18. e support to the necessary width and tighten the screws G Height adjustable knee pads are available Adjusting the depth of the knee support Check in which hole the quick release bolt has to lock turn the set screw H counterclockwise downwards that the quick release bolt can lock into the hole Check the hole that was used before turn this set screw clockwise that the hole is blocked 9 10 Adjustment of the backrest height You can adjust the height of the backrest by untighten the two screws I a bit Then you re able to shift the backrest up and down If the backrest is in the desired position tighten the screws I Please check the adjustment in standing position The back must have space to the seat cussion respectively the back must not touch the seat plate in standing position 35 10 Options The LEVO C can be equipped with several options The most options can also be mounted after the chair is delivered 10 1 Tilt in space With the option Tilt in space it s possible to tilt the seat to an angle of approx 30 to the back this leads to a more comfortable seat rest position The Tilt in space is a good prevention against decubitus by the way In chapter 4 6 you can see how the Tilt in space can be adjusted 10 2 Swing away holder for the Control unit The swing away joystick holder is used to drive closer to a table for example The transfer can also be
19. easier if the control unit is retractable With the aid of the magnet that s mounted at the armrest you can adjust the force that s needed to deviate the control unit 10 3 Joystick protection guard You can avoid collisions between the joystick and other objects with the joystick protection guard It protects the users hand on the joystick as well 36 10 4 Swing away table tray The swing away table tray is retractable to the side if you don t need it 10 5 Skirt guard The skirt guard should prevent that the clothing is hanging beside the seat and is getting into the drive wheels or the standing mechanism The skirt guard is easily displaceable for lateral transfers Just untighten the stop lever A now you can easily lift the skirt guard upwards to remove it 10 6 Upper leg support Leads the thigh and stabilizes the leg axle in seating and standing position Can be adapted individually in place distance angle and height To change the position open the zipper at the outside of the pad and untighten the screws lightly now you can adjust the pad to the necessary position tighten the Screws afterwards 37 10 7 Chest role The chest role gives a feeling of more Safety and stability especially while standing Important It does not replaces the chest strap It is individually adjustable in the height 10 8 Foot guide The foot guides give a better opportunity t
20. elchair e While the control system is switched on depress and hold the on off button After 1 second the control will beep Now release the on off button Deflect the joystick forwards until the control system beeps Deflect the joystick in reverse until the control system beeps Release the joystick there will be a long beep The wheelchair is now locked To unlock the wheelchair e Use the on off button to switch the control system on a lock is showed on the display Deflect the joystick forwards until the control system beeps Deflect the joystick in reverse until the control system beeps Release the joystick there will be a long beep The wheelchair is now unlocked 23 5 Electromagnetic interference EMI Important You must be aware of the effect of electromagnetic interference EMI regarding your LEVO C Please study the following facts carefully Electromagnetical interference of transmitter and radio wavelength Powered wheelchairs might be influenced by strong electromagnetic interference This interference is caused by radio and tv stations amateur radio sets walkie talkie two way radios and mobile phones Interference especially of radio stations might have an influence on the brakes of a powered wheelchair so that they get released and so the chair runs away It could also happen that the wheelchair starts driving in a not desired direction or the stand up function could operate non requested There could occu
21. ent Addresses and telephone numbers are given on the front page 1 Intoduction Thank you to choose the LEVO C The LEVO C has been designed as a powered stand up wheelchair for indoor and outdoor use As such it belongs to the wheelchair category B The LEVO C makes it possible to stand up and to drive in a standing as well as in a sitting position This function provides great independence to the user This wheelchair is made for everyone whose muscles do not support them to propel a wheelchair manually The LEVO C is a unique aid for those facing difficulties in standing and walking The LEVO C has been designed for older children and adults who will benefit from motorised mobility and the ability to stand up at will The standard model of the LEVO C allows comfortable sitting and standing on every stage between the sitting and the complete standing position Driving is possible in all stages The front wheels are permanent powered with the same speed as the middle wheels which offers a great maneuverability around ramps obstacles and uneven ground 4WD In sitting configuration the chair is driven by the middle wheels and the front wheels are lifted up from the floor which causes a very small turning circle In standing configuration the chair is driven by the front wheels and the middle wheels are lifted up from the floor This allows also a great mobility in standing position In sitting or standing position the drive
22. equipped with the option Tilt in space it can be activated by pressing the right actuator button If you move the joystick backwards the complete seat is tilting backwards if you press the joystick forward the seat is moving back to the horizontal position Chair with light If your chair is equipped with light you just have one button to choose the actuators To activate the stand up function press the actuator button deflect the joystick to the left until the left LED under the actuator button is illuminated Now you can move the joystick forward to bring the chair into the stand up position to go down into the seating position you just need to move the joystick backwards If you have the option Tilt in space on your chair to choose this actuator press the actuator button and move the joystick to the right until the right LED is illuminated If you move the joystick backwards the complete seat is tilting backwards if you press the joystick forward the seat is moving back to the horizontal position 18 lights Warning 5 lt Light button 5 button 4 1 6 Light kit If you choosed the option light for your chair the keypad looks like it s Shown on the left To activate the light press the light button you switch on the two front and the two rear lights on your chair with this To notify that you like to turn to the left press the left indicator button to announce that y
23. gree Sitting position 45 to the horizontal direction To disengage the motor brakes to push the chair manually switch off the control pull the quick release knob A and press the lever B down respectively the lever from ON to OFF Attention The brakes are out of order in this position To bring the wheelchair in the Standard driving mode press the lever B upwards respectively from OFF to ON and take care that the quick release knob A snaps in new break release from June 2011 6 5 Charging the batteries Only use the charger LEVO delivered with the chair To charge the batteries switch off the control unit and plug the charger into the socket beneath the front of the joystick If the joystick is witched on the batteries won t charge If the batteries are completely discharged it takes at least 10 hours to fully charge them Charging socket We recommend to load batteries every night up to the next morning 2 7 Safety harness The safety harness consists of two parts a chest strap and a knee support Caution Before attempting to stand in your wheelchair fit and adjust the chest strap and the knee support 7 1 Knee support The knee support helps your knee not to bow in the standing position you are standing with your legs totally stretched Beside that the knee support keeps you in the perfect position during the stand up motion 7 1 1 Knee support Pro You can insert t
24. he knee support with just one hand To remove the knee support pull it a bit to the back and then upwards If the adjustments don t fulfill your requirements please see chapter 8 7 1 to adjust the knee support Adjustable knee pads are available 7 1 2 Knee support Integral U To use the knee support make sure that it s adjusted correctly Pull the quick release knob A and bring the knee support in position release the quick release knob and make sure that it s locked in place If the adjustments don t fulfill your requirements please see chapter 8 7 2 to adjust the knee support Adjustable knee pads are available There is alSo a park position which provides to stay the knee support Integral in place by any transfer 28 The chest strap a has to be round the backrest tubes The height of the chest strap may be changed Guide the chest strap around the backrest posts to the front and secure your torso by closing the buckle picture 2 Adjust the length of the strap so that it is not too tight but fits comfortably across your chest The length can be adjusted in two different ways There is a closure at the buckle for small adjustments of the length picture 3 If you need to adjust the length of the chest strap more you have to do it at the back of the chest strap Take off the chest strap and change the length at the two metal buckles picture 4 29 8 Transfer 8 1 Get
25. ir is equipped with the skirt guard you have to change the bracket to match it with the seat width 9 3 Change the distance between the armrests Untighten the two screws Now you can adjust the armrests in the width If you have adjusted them to the a gi desired width tighten the screws i i ia ar m 9 4 Adjustment of the backrest angle You can adjust the backrest in different angles Unscrew the lever screw A on both sides Now you can tilt the backrest back and forward to the desired angle Put the lever screw A into the hole where the backrest post and the plate correspond 32 9 5 Change of the distance footrest seat cushion and angle adjustment of the footrest The footrest will be adjusted with optional w o tools To change the height of the footrest release the screw A Now you can set the footrest to the necessary height Tighten the screw back in place On both sides there are 4 holes B you can use to adjust the height The angle of the footrest plate is adjustable by turning on the screw C If you turn the screw clockwise the plate is rising if you turn the screw counter clockwise the plate is lowering That the screw isn t becoming unscrewed we recommend mounting the screw with thread locker 9 6 Adjustment of the armrest height angle To adjust the height respectively the angle please refer as follos Height adjustment To lower the armrest uns
26. me splashes of water don t harm There is a danger of false function regarding some electrical parts getting too wet The wheelchair is not designated to take along passengers independently from the age of the driver Look further ahead while driving so that you have sufficient time to react to obstacles and avoid accidents in your way Pay attention to pedestrians children dogs etc close to and especially in front of you since they can stop suddenly or change the direction Consider the road permission regulations these are different from country to country It is usually prescribed by law which kind of streets can be used for your purposes Inquire in this regards at your road traffic licensing department Avoid steep edges hillside situations or stairs if you push the chair manually brake release lever in lower position because there is a risk to lose the control over the wheelchair because of its weight and measurements There is even the risk that the user can fall out of the wheelchair To overcome an obstacle we recommend using a ramp or an elevator The necessary force to push the LEVO C manually is higher than you are used to with other powered wheelchairs Depending on the floor surface and the constitution of the person which is pushing the wheelchair it can be helpful to have a second person around to help pushing the wheelchair if necessary You should under no circumstances attempt to stand up withou
27. n wheels are directly in the centerline of the body The seat depth the armrests and the knee support are stage less adjustable this gives an ideal possibility to adjust the chair to the customers needs The maximum load weight is 140 kilograms or 310 pounds this includes all personal belongings carried along too Read the safety instructions first to acquaint yourself with the risks and dangers that can occur by the use of the wheelchair The LEVO C is certificated with the CE sign This product corresponds to the regulations notified as 93 42 EWG If we use the male form in the following the female form is included in this All information images pictures and specifications were made on the base of the product information we had at the point in time when we printed the manual The images and pictures are type examples they don t claim to be exact reproductions of the various parts of the wheelchair We reserve ourselves the right to changes of product without previous announcement 9 2 Safety instructions 2 1 General safety instructions For your own security we recommend to read and obey all the instructions carefully in this manual LEVO AG is not responsible for damages to persons or property who resulted from the fact that the user or another person ignored the recommendations warnings and instructions specified in this manual Before using the LEVO C have your LEVO dealer explain the instructions to
28. n anne 18 4 1 0 EON KIE 2 una nenne ne een 19 Al HON yasccsennctescanccncececieauecuuasescesccacesonnencesesdaseecencos lt EA 19 4 1 8 Locking unlocking the wheel Chair cccceeeee cece eee eeeeeeeeeeeeeeeeees 19 4 2 R net control option c ccc eeeeeeeeeeeeeeeeeneeeeeeeeeeneeeas 20 4 2 1 On Off button een 20 4 22 Ballery GAUGE nee se nee ee een 20 4 2 3 JOY SUCK van ee TEE 21 4 2 4 SPEE ee E rR EN EE Ei 21 4 2 5 Change of the seat position ssssssesssrsnsrrsrrnrrrrnnrrrrrrnrrrrnrrrrerrne 22 4 2 6 EINE RE E ee ee 22 4 2 7 HOT aa re 23 4 2 8 Locking unlocking the wheelchair ssssessssenssnsnnnnsnrensnrrrrnrerenrene 23 5 Electromagnetic interference EML ssssscccccccnnneeeescccnnnneeeesecesnnnnenes 24 6 Driving th wheelch lt nr 26 9 1 DRIVING Woencral oaa E aa Ea a 26 9 2 ODStACE Sa a E a eer eaie 26 6 PerMisSsiIDIe inelinations ana 27 6 4 Unlock the drive brakes ssssssessssnsssnnsnsnrnnrusnnnunrnrnnrnrnnennsnrnnenrnnne 27 6 5 Charging the batteries an 27 74 Safety harness ann 28 Zaka Klee SUDDO E ee ae ee banal 28 TF Ack KiCCASUD DOM PrO een een 28 Tike Knee support Integral nu 28 Tie CMESE SU ap 28 S Transten n einen 30 8 1 Getting into the wheelchair ss 22222200000nnnnnnn non nn nn 30 8 2 Getting out of the wheelchair z2220002200nnnnoon nun 30 8 3 Sideways transfer 22022 00nnneon
29. o place and stabilize the feet They are individually adjustable you just have to drill two holes into the footplate at the necessary place to mount the foot guides with the provided screws Some countries assume a fully functional light kit to drive on public roads with the chair LEVO AG recommends to equip the chair with light if you use your LEVO C predominant outdoors If you wish to equip your chair afterwards with the light kit your LEVO Dealer distributor can mount it additionally 38 10 10 Jostick top gt 10 Tf r 10 11 Rear view mirror If you are not satisfied with the Standard joystick knob there are several different shapes available To change it just pull the knob upwards to remove it and push the new knob over the joystick post To have a better overview in the public traffic you can have rear view mirrors on your LEVO C as well 39 11 Transportation of your wheelchair To have a bit smaller dimensions of the chair when you like to transport it there are two things you can do e Flip up the footrest e Fold down the backrest take off the quick pin and fold it SE 11 1 Transportation in a vehicle without the person in the wheelchair When transporting the wheelchair in a motor vehicle make sure that the wheelchair is so secured as to prevent it sliding about or tipping over Just use the licensed fastening systems and secure the wheelchair at th
30. onnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 30 9 Individual Settings una een 31 9 1 Adjustment of the Seat deptn zzuuuuseeeennnnnnnun nun nun nun nn nn nenn nn nn nun nn 31 9 2 Chande of the seat width ei 32 9 3 Change the distance between the armrests cece cece ee eeeeeeeeeeeeeeees 32 9 4 Adjustment of the backrest angle ssnsssssusssrsnssrerrnrrrrnnrrrsrrnrrrrsnne 32 9 5 Change of the distance footrest seat cushion and angle adjustment of MCT OOC Es see re e r a E ern 33 9 6 Adjustment of the armrest height angle ssssesssrssnsssrrensrrsrerrrrrsnse 33 9 7 Adjustment of the armrest length sssssssssssssrsnrnrrrrnrsrrnrsrrrrrnrrrrnnne 34 9 8 Change the position of the control unit s sessssssssessesssussnsennrnssnnnss 34 9 9 Adjustment of the knee support s ssssssssssssssrnnensrnrsnsnennensnnrsnrnrenne 34 9 9 1 Kee SUDDOIE PrO eine 34 9 9 2 Knee support Integral an aa aA a 35 9 10 Adjustment of the backrest height ssssessssenssrsrrnrrrrsrsrrsrrrrrresnne 35 LO ODHON Sirain en 36 1051 WE SD ACC areas anne 36 10 2 Swing away holder for the Control unit sesssssssssssrsnssrsrenrrrrnnne 36 10 3 JOYStick Hrotection QUard an ri 36 10 4 SWING away table toys lin 37 10 5 KEGU een A sane tank aie eels ees 37 LOG UPPE leg UPPOO ers rer 37 10 7 CPOSETO ra E ee 38 10 9 EDGE CUI GCs ccaenus cages as een 38 10 9 Lamps for outdoor use with INGICATOIS cc cece
31. option Tilt in space you can choose this function in the standing menu too by pressing the joystick to the left or right picture B should appear on the display If you pull the joystick backwards the complete seat is tilting backwards if you press the joystick forward the seat is Picture A menu standing function moving back into the horizontal 4 2 6 Light Kit Warning lights _ Light Indicator buttons position The standing or the tilt motion can be stopped and fixed at any time Picture B joystick pressed to the left or right gt Tilt in space If you choose the option light for your chair the keypad looks like it s shown on the left To activate the light press the light button you switch on the two front and the two rear lights o n your chair with this To notify that you like to turn to the left press the left indicator button to announce that you like to turn to the right press the right indicator button If you have a breakdown or you would like to call attention to you you can activate all indicators at the same time with the warning lights button 22 4 2 7 Horn ie gt a wy EN The horn will sound while this button en ts is depressed 4 2 8 Locking unlocking the wheelchair The R net control system can be locked to prevent unauthorized use The locking method is via a sequence of key presses and joystick movements as detailed below To lock the whe
32. ou like to turn to the right press the right indicator button If you have a breakdown or you would like to call attention to you you can activate all indicators at the same time with the warning lights button Indicator buttons 4 1 7 Horn The horn will sound while this button is depressed 4 1 8 Locking unlocking the wheelchair The VR2 control system can be locked to prevent unauthorized use The locking metho below d is via a sequence of key presses and joystick movements as detailed To lock the wheelchair While the control system is switched on depress and hold the on off button After 1 second the control will beep Now release the on off button Deflect the joystick forwards until the control system beeps Deflect the joystick in reverse until the control system beeps Release the joystick there will be a long beep The wheelchair is now locked To unlock the wheelchair Use the on off button to switch the control system on The speed indicator will be rippling up and down Deflect the joystick forwards until the control system beeps Deflect the joystick in reverse until the control system beeps Release the joystick there will be a long beep The wheelchair is now unlocked 19 4 2 4 2 1 On Off button doB 4 2 2 Battery gauge R net control option On the control unit you can find a joystick buttons and a LCD display where we take a closer look at in th
33. our suggestions which ensure that LEVO still offers the most comprehensive service available and provides for the widest possible range of needs Yours faithfully LEVO AG Content Declaration Of Conformity uusssennnnnnnennnnnnnnnn nun nnnnnnnnnnnnenennnn non nnnnnnnnnnnnnnnnnn 6 NWOIPOUIGY EEE EDER EORECECOENESESCEBE 8 1 INtOQUCHON nennen 9 2 Saftety InStructions nn 10 2 1 General safety instructions ser nina nern nenn 10 2 2 OPEO Wires seater ceca a ee rear Areale aeg 11 2 32 DEIN session ee ee et 11 2 4 Stalld Up T NCLON rocinier EEEE EE EEEa eee eae ee eae eae Gee 11 2 5 Safety belt system near 12 2 6 Transportation Eee een reset eat netten geerntet 12 2 7 Servicing ANd maintenance zssssessnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 13 3 Preparing the wheelchair for use and operation unnnnu0nnnnnnnnnnnnn 14 3 1 Dispatch and Trade DOT nn a en TERRA EREN 14 Initial operation Main fuse handling in case of replacement transportation and Storage uunuuunnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 14 Bie DENE ea 15 3 SLKOLAGE ee ee ee ee ee ee re 15 3 4 First AG USE SINGS een ee DT Te TEE 15 4 Control a a anne 16 le WR ZEN Ol aE sas iaunaaienamessaaecusesseauumerieturesivenmesceontnaas 16 All Oley Or DUO ee a ee ae ren 16 Aedes BOUEIV GAUGE rrise nenen REEE REEE tenouesspenswinereecat 16 Ala DOV SUC E EE E A een 17 de POO a E a Er AEE 17 4 1 5 Change of the seat positio
34. over uneven ground braking and steering response will be limited due to reduced traction On a slope don t lean out of the wheelchair down the Slope Driving in a standing is no problem on an even and none angled ground A limit switch with some important security features programmed is a standard of the LEVO C In correlation of the current position of the chair and the inclination of the ground the speed is automatically reduced In extreme situations the system prohibits to continuing driving for the safety of the user It is be possible to go on as soon as the seat plate is lowered Please read the detailed information below 6 2 Obstacles Avoid driving your LEVO C over obstacles that are higher than 80 mm The risk to tilt over raises during you drive over high curbs as well as the risk to damage your wheelchair If you like to pass an obstacle you never drove over before LEVO recommends doing this with an assistant to get used to the reactions of the wheelchair Because of the special drive mechanism obstacles can be overcome in an angle of 45 Drive carefully if you pass an obstacle 26 6 3 Permissible inclinations The test TUV Germany of the stability of the LEVO C while not in motion proved the following results Standing position facing downhill Sitting position facing uphill 18 degree front wheels not touching the ground at the max but still 100 of stability Sitting position crossways direction 16 de
35. perly 7 Possible joystick A joystick fault is indicated Make sure the joystick is in yellow module fault the rest position before switching on 6 The battery charger is plugged into the wheelchair Sece eoe Unplug the charger from the joystick module 5 Right motor wiring The right hand motor has a short circuit to a battery yellow fault connection Contact your local agent 4 Right motor The right hand motor has a bad connection Make sure yellow disconnected the motor connector is plugged in properly np The left hand motor has a short circuit to a battery Left motor wiring fault connection Contact your local agent Left motor The left hand motor has a bad connection Make sure disconnected the motor connector is plugged in properly ra The battery needs charging or there is a bad connection Low battery voltage in the battery Check connections to the battery power module and joystick module Please contact your local specialist in case you followed the advices but the problem still exists Please provide your specialist with the serial number of your LEVO C which is noted on the warranty card This number might be important in case of questions to the manufacture company LEVO AG 47 17 Controller self help guide R net The joystick module has its own error management system If an error occurs a message is indicated on the display for example this could look like that Identified Module Trip Text ae ZENA _
36. r constant damages to the steering system of the powered wheelchair The intensity of power is measured in volt per meter vpm All powered wheelchairs are able to resist to a certain amount of electromagnetic interference This is called level of disruptive strength The security depends on the level of disruptive strength the higher the level the better the protection Thanks to modern technology the capability of disruptive strength is up to 20 vpm The LEVO C standard version no further measures is supplied with a disruptive strength level of 20 vpm The LEVO C is constructed to resist to a regular level of interference as it occurs in a household Beside that there exist a certain number of sources of relatively strong magnetic fields to which you should stay in a safe distance Some of these magnetic fields are obvious and easy to avoid Some other are not easy to be realized and it is hard to stay off at times Please take knowledge of the following list of sources of interference and avoid getting close to these disruptive factors The EMI risk is reduced to the minimum when you follow these instructions The sources of radiated EMI are put in three categories e Portable sender and receiver on which an aerial is directly mounted Examples CB radio walkie talkie sender and receiver of alarming systems fire alarm police radio equipment mobile phone and various private communication systems Please notice Some mobile phone
37. s and similar objects transmit signals as soon as they are switched on even if they are not in use at the moment There have not been any known incidents caused by mobile phones to date e Mobile sender and receiver of intermediate range as they are installed in police cars fire engines ambulances and cubs The aerial is normally fixed on the outside of the vehicle e Sender and receiver of a huge range as radio and TV stations and amateur radio sets Be aware that wireless phones lap tops AM FM radios TVs CD players recorders as well as gadgets like razors hair dryers and so on are only small 24 sources of electromagnetically interference These objects don t cause any problems regarding the functionality of the LEVO C Electromagnetical interference in regard to a powered wheelchair Considering that electromagnetical power reaches high intensity in just a short time as soon as you get close to the source it is advised to take especially care carrying a sender and receiver with you It might occur that an item as mentioned gets very close to the controller of the wheelchair and like that electromagnetic energy gets unintended too close too In this situation the electromagnetic energy might influence negatively the function of brakes as well as the motion characteristics of the wheelchair Warning Your wheelchair can produce electromagnetic emissions as well and disturb other devices If unintended movement or brake relea
38. se occurs turn the wheelchair OFF as soon as it is safe 25 6 Driving the wheelchair 6 1 Driving in general Before starting to drive your wheelchair take time to read all the instructions regarding the LEVO C and to get to know the controls When first learning to drive your wheelchair practice in an area you know well We suggest a large flat smooth area such as your living room or the driveway to your home Do not attempt to drive the wheelchair in confined areas or where there is traffic until you are sure you can control the wheelchair safely Please note that the knee support and the chest belt is correctly mounted like 7 1 and 9 9 respectively 7 2 When driving outdoors always have the seat plate in a horizontal position or tilted backwards in case seat angle tilt is an optional function Switch on the joystick module and practice driving the wheelchair slowly forwards backwards and turning side to side When you have more confidence increase the speed and practice until you have mastered driving the wheelchair It is possible to drive the wheelchair in the standing position Speeds are cut to half the speed as soon as the seat leaves the lowest seat position When indoors practice standing up in the wheelchair and slowly driving it across the room The wheelchair allows driving absolutely safely in a sitting position on slopes with a maximum gradient up to 10 degree When driving up or down steeper slopes than this or
39. stance to ignition of upholstered parts Requirements and test methods Furniture Assessment of the ignitability of upholstered furniture Part 1 Ignition source smouldering cigarette Furniture Assessment of ignitability of upholstered furniture Part 2 Ignition source match flame equivalent Biological evaluation of medical devices Part 5 Tests for In Vitro ISO 14971 2007 Medical devices Application of risk management to medical devices EN 12184 2004 Electrically powered wheelchairs scooters an their chargers EN 12182 1999 Technical aids for disabled persons General requirements and test methods ISO 7176 21 2003 Wheelchairs Part21 Requirements and test methods for electromagnetic compatibility EN 61000 3 2 2006 Limits Limits for harmonic current emissions EN 61000 3 3 1995 A1 2001 A2 2005 Electromagnetic compatibility EMC Limits Limitation of voltage changes voltage fluctuations and flicker in public low voltage supply systems for equipment with rated current less or equal 16 A per phase and not subject to conditional connection CISPR 11 2003 A1 2004 Industrial scientific and medical ISM radio frequency equipment Electromagnetic disturbance characteristics Limits and methods of measurement EN 61000 4 11 2004 Electromagnetic compatibility EMC Testing and measurement techniques Voltage dips short interruptions and voltage variations immunity tests EN 61000 4 5 2006 Surge Immunity testing EN 61
40. t following all safety precautions Standing up stresses your body in ways you may not be used to Therefore we recommend consulting your doctor or physical therapist before using the standing function of the LEVO C The LEVO C is only allowed to bring you into the stand up position when the free wheel device is ON this guarantees the motor brakes function correctly Do not stand up while the chair is in free wheel configuration You should only bring the LEVO C into standing position if the chair is on even solid ground If this condition is not ensured the danger of tilting exists It is not recommended to drive long distances in the standing position in outdoor areas This function is meant for moving around standing indoors as in the kitchen or in the office for examples We recommend to stand up only when in company in case of sudden Spasticity convulsions and similar problems 2 5 Safety belt system It s absolutely essential to mount the knee support and the chest belt correct before you use the stand up function or you are driving see chapter 5 The chest belt is exclusively intended to hold the torso of the user while driving and the stand up function It is not used to be a protection device at collisions and or accidents 2 6 Transportation Do not lift the wheelchair at mobile parts This can lead to damages to property or person and or damages at the wheelchair 12 2 7 Servicing
41. t handle the gaiter Mounting Make sure that all the components of the control system are securely mounted Do not over tighten any securing screws 13 3 Spare parts LEVO AG delivers single parts or modules as spare parts Your distributor can provide all spare parts listed for your LEVO C You have also the opportunity to order a Spare part list from LEVO AG directly 44 14 Disposal Wheelchair Return the wheelchair after the product lifetime to the sales point The dealer will dispose of it according to local regulations Regarding the possibilities for individual adjustments your LEVO C might be of use to another stand up wheelchair user Batteries Return old batteries to the sales point of the wheelchair or of the new batteries The dealer will dispose of them according to local regulations Remove the batteries especially careful if they could have a damaged casing because there is the risk of a chemical burn 45 15 Trouble shooting If you have problems with your wheelchair check this list before calling your local agent ITEM PROBLEM Joystick Battery level indicator Module does not light e Switch on ON OFF switch e Insert fuse switch on safety cut out e Unplug charging plug e Replace battery e If above does not work consult LEVO agent flashes slowly blinks every 2 5 Seconds restart switch off then on again Battery level indicator e See chapter 16 flashes rapidly Will not drive in a str
42. ting into the wheelchair Make sure the wheelchair joystick module is switched off Check if the motor disengaging lever is in the ON position for no movements of the powered wheels Lift up the footplates Transfer yourself onto the seat using the armrests for support or have yourself transferred onto the seat Lock the footrests down and rest your feet on them Fit the knee support and chest strap 8 2 Getting out of the wheelchair Make sure the wheelchair joystick module is switched off Check if the motor disengaging lever is in the ON position for no movements of the powered wheels Remove the chest strap and knee support Lift up the foot plates Transfer yourself in your usual way out of the wheelchair or have yourself transferred out of the wheelchair 8 3 Sideways transfer Drive as close as possible to a chair bed or any other objects you want to transfer to Make sure the joystick module is switched off Check if the motor disengaging lever is in the ON position for no movements of the powered wheels Flip up the footrest of the wheelchair and put your feet on the ground Lift up the armrest on the side you are transferring to Transfer yourself in your usual way out of the wheelchair or have yourself transferred out of the wheelchair 30 9 Individual settings The LEVO C is individual adjustable to every person Partly it is necessary to have tools for the adjustments on some elements it is possible to
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