Kuschall K-Series User Manual
Contents
1. 8 Maintenance 8 1 Safety information WARNING AN Some materials deteriorate naturally over time This could result in damage to wheelchair components Your wheelchair should be checked by a specialist dealer at least once a year or if it has not been used for a long period il Your k schall specialist dealer can provide help in carrying out regular maintenance To find an authorised specialist dealer near you contact the k schall distributor for your country end of this document 8 2 Maintenance Schedule To ensure safe and reliable operation carry out the following checks and maintenance regularly or have it carried out by another person weekly monthly annually Check the tyre pressure X Check that rear wheels x are seated correctly Checking the adjustment of the backrest joint Check pelvic belt x Visual check x Clean the front wheels x 36 weekly monthly annually Check bolts x Check spokes x Check parking brakes x Have wheelchair checked by a specialist dealer Check the tyre pressure Bww2 Check the tyre pressure 11 3 Tyres page 43 Inflate the tyres to the required pressure Check the tyre tread at the same time If necessary change the tyres Check that rear wheels are seated correctly 1 Pull on the rear wheel to check that the removable axle is seated correctly The wheel should not come off 2 Ifthe rear wheels are no2. E specialist dealer Rolling resistance is very high Tyre pressure in rear tyres is too low Correct tyre pressure E 11 3 Tyres page 43 Rear wheels not parallel Ensure the rear wheels are parallel AE specialist dealer The front wheels wobble when moving fast Too little tension in front wheel bearing block Tighten the nut on the bearing block axle slightly E specialist dealer Front wheel has worn smooth Change front wheel AE specialist dealer The front wheel is stiff or stuck Bearings are dirty or faulty Clean or replace the bearings AE specialist dealer 40 1544595 B 10 After Use 10 1 Re use The wheelchair is suitable for re use The following actions should be taken Cleaning and disinfection 8 3 Cleaning page 38 and 8 4 Disinfection page 38 in this manual Inspection 8 2 Maintenance Schedule page 36 in this manual e The wheelchair should be adapted for the new user in accordance with the service documentation available from the ktischall distributor in your country 10 2 Disposal Be environmentally aware and dispose of your wheelchair properly Disposal is subject to national and local regulations For correct disposal contact your specialist dealer or ask your town or district council about local waste management companies 1544595 B After Use 41 K Series 11 Tec h n ical data amp S
3. Remove the dust cap from the valve connection 2 Push the valve connection onto the open valve on the wheel and pump the wheel up 4 3 Passive illumination You can attach reflectors to the rear wheels 17 K Series 4 4 Luggage carrier Your wheelchair can be fitted with a luggage carrier When not in use the luggage carrier can be folded up WARNING A Risk of tipping Weight on the carrier changes the tipping behaviour of the wheelchair The wheelchair can tip forwards more easily when the luggage carrier is loaded Use the luggage carrier only for transporting small and lightweight luggage Avoid driving the wheelchair to fast when carrying luggage Avoid driving ramps and slopes when carrying luggage Do not stand on the luggage carrier 4 5 Transit wheels If your wheelchair is too wide for certain applications e g trains aeroplanes narrow passageways narrow doors the transit wheels can be used WARNING L i When using transit wheels the parking brakes no longer have any effect and you cannot control your wheelchair via the handrims Switching to transit wheels 1 Lower the transit wheels into the operating position To do this press the pin inwards until you can pull the tube down Press the second pin in Pull the tube further downwards until the pin engages into the slot Move the wheelchair to a stable object door frame heavy table which you can use for su
4. The equipment of your wheelchair may differ from the descriptions and diagrams given here due to the wide range of models available If you need additional information please refer to our website at www kueschall com 1 2 Symbols Symbols in this manual In this User Manual warnings are indicated by symbols The warning symbols are accompanied by a heading that indicates the severity of the danger 1544595 B General serious injury or death if it is not avoided CAUTION Indicates a hazardous situation that could result in minor or slight injury if it is not avoided WARNING A Indicates a hazardous situation that could result in IMPORTANT Indicates a hazardous situation that could result in damage to property if it is not avoided 2 Gives useful tips recommendations and information for i efficient trouble free use This product complies with Directive 93 42 EEC concerning medical devices The launch date of this product is stated in the CE declaration of conformity Symbols on the product restraint system straps must be placed in case of Q Snap hook symbol Tie down positions where the transporting the occupied wheelchair in a vehicle K Series 1 3 Warranty K schall AG guarantees that their wheelchairs are free from defects and are fully functional The warranty covers all faults and defects which are verifiably attributable to faulty construction substandard materials or poor workmanship Warranty
5. attachment labels 2 Attach rear straps to the rail system referring to best practice recommended instructions from the safety belt manufacturer 3 Tighten the straps 1544595 B 33 K Series Fastening the 3 point passenger restraint system A WARNING Ensure the 3 point passenger restraint system fits as tightly across the user s body as possible without discomfort and no part is twisted Ensure the 3 point passenger restraint system is not held away from the user s body by parts of the wheelchair such as armrests or wheels etc Ensure the user restraint has a clear path from the user to the anchor point without interference by any part of the vehicle wheelchair seating or accessory Ensure the lap belt fits snugly over the occupant s pelvis and is not allowed to ride up into the abdominal area Ensure the useris ableto reach the release mechanism unaided IMPORTANT The illustration above may differ depending on the restraint system supplier 1 Attach the 3 point passenger restraint system refering to the user manual supplied with your 3 point restraint system 34 1544595 B IMPORTANT e Apply the pelvic belt of the 3 point passenger restraint system low across the pelvis so that the angle of the pelvic belt is within the preferred zone A of 30 to 75 to the horizontal A steeper angle is preferred but never exceeding 75 1544595 B Transport 35 K Series
6. backrest of the wheelchair 1 Pull the backrest backwards 2 using the backrest brace until the backrest tube engages on both sides of the frame Fold the clothes guard back into position on both sides 29 K Series 7 3 Removing and fitting the rear wheels WARNING A Risk of overturning If the removable axle of a rear wheel is not fully engaged the wheel can become loose during use This can lead to overturning Always ensure that the removable axles are fully engaged whenever you fit a wheel Removing the rear wheels 1 Release the brakes 2 With one hand hold the wheelchair upright 3 With the other hold the wheel through the external spoke rim around the wheel hub 4 Using your thumb press the removable axle button Keep it pressed and pull the wheel out of the adapter sleeve B 30 Fitting the rear wheels 1 Release the brakes 2 With one hand hold the wheelchair upright 3 With the other hold the wheel through the external spoke rim around the wheel hub 4 Using your thumb press the removable axle button and hold it down Push the axle into the adapter sleeve B up to the stop 6 Release the removable axle button and make sure that the wheel is secure 2 7 4 Transporting the occupied wheelchair in a vehicle Even when the k schall K Series wheelchair is properly secured and the following rules are met injuries to passengers may occur in a collision or sudden stop The
7. can tip forwards When setting up your wheelchair test its behaviour in terms of tipping forward and adjust your driving style accordingly CAUTION A heavy load hanging on the backrest can affect the wheelchair s centre of gravity Change your driving style accordingly 1544595 B Using the wheelchair Finding the tipping point 6 5 Negotiating steps and kerbs A 1 Release the brake 2 Rollforwards a short distance grasp both handrims firmly and pull backwards with a slight kick 3 The shift in weight and steering in opposite directions with the handrims will enable you to identify the tipping point 1544595 B WARNING Risk of overturning When negotiating steps you could lose your balance and tip the wheelchair over Always approach steps and kerbs slowly and carefully Do not go up or down steps that are higher than 25 cm CAUTION An activated antitipper prevents the wheelchair from tipping backwards Deactivate the antitipper before going up or down steps or kerbs 23 K Series With an assistant Going up a step WARNING L Risk of serious injuries Going up steps and kerbs frequently can result in earlier than expected fatigue break of the wheelchair backrest The user might fall out of the wheelchair Always use a tipper aid when going up steps or kerbs 1 Move the wheelchair backwards until the rear wheels touch the kerb 2 Theassistant should tilt th
8. position 28 1544595 B 7 Transport 7 1 Safety information WARNING A Risk of injury if the wheelchair is not properly secured In the event of an accident braking manoeuvre etc you may suffer serious injuries from flying wheelchair parts Always remove the rear wheels when transporting the wheelchair Firmly secure all wheelchair components in the means of transport to prevent them from coming loose during the journey IMPORTANT Excessive wear and abrasion could affect the strength of load bearing parts Do not pull your wheelchair across abrasive surfaces without the wheels fitted e g pulling the frame over tarmac 7 2 Folding and unfolding the wheelchair The wheelchair has a rigid frame Nevertheless the backrest can be folded forwards and fixed there 1544595 B Transport Folding the wheelchair 1 2 3 4 Remove the seat cushion if present Fold the clothes guard if present inwards against the backrest on both sides Pull the cord on the back of the wheelchair 1 and fold the backrest forward 2 until it engages The wheelchair can now be lifted using the backrest brace Unfolding the wheelchair t IMPORTANT When unfolding the wheelchair do not pull the backrest brace without previously releasing the backrest using the cord Check that the backrest is completely engaged on the frame before you use the wheelchair again Pull the cord on the
9. pull the brake lever forwards beside or between your knees as far as possible 2 Torelease the brake push the brake lever backwards beside or between your knees K Series 3 3 Backrest Backrest cover You can adjust the tension of the backrest cover as required Adjusting the backrest cover 1 Remove the backrest cushion 2 Loosen the Velcro tapes B on the rear of the backrest cover by simply pulling on them 3 Tighten or loosen the tapes as required then reattach them WARNING A Risk of tipping If the bands are set very loose the tipping point of your wheelchair is changed for the worse Ensure that the bands are set correctly Backrest height The height of the backrest can be adjusted The adjustment must be carried out by the specialist dealer Backrest angle The angle of the backrest can be adjusted The adjustment must be carried out by the specialist dealer Backrest bar WARNING A Risk of accidents The backrest bar is not suited for lifting or carrying the wheelchair with the user sitting in it as it can break The backrest bar may not be used to lift or carry the wheelchair while the user is sitting in it 1544595 B Components and their functions 3 4 Push handles IMPORTANT Make sure that the push handle does actually engage so that it does not accidentally fold down while pushing the wheelchair IMPORTANT Always check the push handles before using the w
10. the vehicle mounted rails Refer to the user manual supplied with 4 point restraint system 32 Front side tie down positions for belt straps Attach the front straps above the castor supporters as shown in the two figures above see location of the attachment labels Attach front straps to the rail system referring to best practice recommended instructions from the safety belt manufacturer Release parking brakes and apply tension front straps by pulling the wheelchair backwards from the rear Re apply parking brakes 1544595 B Transport Rear side tie down positions for snap hooks IMPORTANT Make sure that the snap hooks are covered with slip resistant material to avoid laterally slipping on the axle IMPORTANT Check the plungers are fully engaged on both sides and located in the same position of the cut out section of the rail Make sure that the angle between the rails and the straps lies between 40 and 45 Fit posture belt WARNING A The posture belt must be used in addition to but never as a substitute for an approved passenger restraint system 3 point belt 1 Adjust posture belt to fit the wheelchair occupant see section 4 1 Pelvic belt page 17 1 Attach the snap hooks to the axle right next to the axle holders as shown in the two figures above see location of the
11. tyre pressure before each journey CAUTION Risk of crushing There may be a very small gap between the rear wheel and the mudguard with the risk that you could trap your fingers Ensure that you always propel your wheelchair using the handrims only CAUTION Risk of crushing There may be a very small gap between the rear wheel and the parking brake with the risk that you could trap your fingers Ensure that you always propel your wheelchair using the handrims only Using the wheelchair 6 2 Braking during use Whilst you are moving you brake by transferring force to the handrim with your hands A A WARNING Risk of overturning If you apply the parking brakes while you are moving the direction of movement can become uncontrollable and the wheelchair may stop suddenly which can lead to a collision or to you falling out Never apply the parking brakes while you are moving WARNING Risk of falling out of the wheelchair If the wheelchair is rapidly decelerated by an assistant pulling at the push handles the user may fall out of the wheelchair Always apply the pelvic belt if present Make sure your assistant has been trained individually in transferring occupied wheelchairs CAUTION Risk of burning your hands If you brake for a long time a lot of frictional heat is produced at the handrims especially MaxGrepp and Supergripp Wear suitable gloves 1 Hold the handri
12. 36 8 33 Cleanifig cerei pep TEIL ke a Sees 38 84 DISINFECTION S is seo teret xe metere e 38 Troubleshooting eee eere 39 9 1 Safety information llle 39 9 2 Identifying and repairing faults 40 After Use eg ehgeteds th ripis Sorge t Eh 41 TOT R suse erem 08 Schl SEDEM ERR ese ade Ua wei t 41 102 Disposal i rir rex ORO s generet 41 11 Technicaldat 4 Lr Dee Res rna ai 42 11 1 11 2 11 3 11 4 Dimensions and weight 0 0005 42 Environmental conditions llle 43 Mu P 43 Identification label 1 General 1 1 Information about the User Manual Thank you for choosing a ktischall wheelchair This User Manual contains important information about using the wheelchair In order to ensure safety when using your wheelchair read the User Manual carefully and follow the safety information If your vision is impaired you can view the user manual as a PDF file on the Internet at www kueschall com and enlarge it on screen as required If you cannot enlarge the texts and graphics sufficiently please contact the k schall distributor for your country E addresses on the reverse of this document If necessary we will provide you with a high resolution PDF file of the user manual Moreover you can have the PDF file read out to you with the aid of suitable programs using special language functions on your computer e g in Adobe Reader X Shift Ctrl Y
13. Accessories 4 1 Pelvic belt Your wheelchair can be fitted with a pelvic belt which will prevent you from sliding forward in the wheelchair or from falling out of the wheelchair BN WARNING AN Risk of serious injuries through strangulation Ensure that you are sitting fully back in the seat and that the pelvis is as upright and symmetrical as possible not forward on one side or tilted back Position the lap belt so that the hip bones can be felt above the belt Adjust the length using the buckles so that there is just sufficient room for your hand to slide between your body and the belt It is recommended that the clasp is kept in a central position i e make adjustments to each side Make sure that the belt cannot slide and the clasp does not dissolve Refit the pelvic belt if necessary E specialist dealer Check and possibly change these adjustments each time the belt is used 1544595 B Accessories Fitting the pelvic belt 1 Remove the backrest cover and attach the Velcro fastener to the backrest at the required height Ensure that the fastener is at the front Opening the pelvic belt 1 Pushin the PRESS button and pull the catch 9 out of the buckle The pelvic belt opens Closing the pelvic belt 1 Push the catch amp into the buckle 2 Pullthe belt O until you are held securely in the wheelchair 4 2 Air pump The air pump is fitted with a universal valve connection 1
14. K schall K Series EN Active wheelchair User Manual eo C This manual MUST be given to the user of the product C k sch a II BEFORE using this product read this manual and save for future reference designed for life 2013 K schall AG All rights reserved Republication duplication or modification in whole or in part is prohibited without prior written permission from K schall AG Trademarks are identified by and All trademarks are owned by or licensed to K schall AG or its subsidiaries unless otherwise noted Contents General 2 oc cer eer rtr Sov rh n oma Rees Re amp 5 1 1 Information about the User Manual 5 1 22 Symbols i5 5o eu eie eed gad Bek ON 5 1 3 Warranty se iiec ere rece Re eh E a rire e es 6 1 4 Intended uses noue eae heh e ES 6 1 5 Service life o eoe erede XY dn 6 1 66 Copyright protection 0000 ee 6 Safety ves RS ORUM res varie M Ru ace ciue iO a Ce 7 2 1 Safety information 2e 7 22 Safetydevices llle eee 7 Components and their functions 8 3 1 Vet VIQW he us i Beda hears aree p n Re e ei e Ne 8 32 Parking brakes 2 9 3 3 Backrests ho aci orae dae bae o cen es 10 3 4 Pushhandles l l 11 3 5 Side rest infinitely height adjustable 12 3 6 Simple armrest height adjustable swiveling eene ret EE RE 12 37 M dg a rd csc x os bia a eet ated oe 13 38 Clothes guard 0 ee
15. ack on the ground 1 Youcan go up and down stairs by taking them one step at a time as described above The first assistant should stand behind the wheelchair holding the push handles The second assistant should hold a solid part of the front frame to steady the wheelchair from the front 1544595 B 25 K Series 6 7 Negotiating ramps and slopes A 26 WARNING Risk due to wheelchair being out of control When negotiating slopes or gradients your wheelchair could tip backwards forwards or sideways Always have an assistant behind the wheelchair when approaching long slopes Avoid lateral slopes Avoid slopes of more than 7 Avoid jerking when changing direction on a slope CAUTION Your wheelchair could run away even on slightly sloping ground if you do not control it using the handrims Use the parking brakes if your wheelchair is stationary on sloping ground Going up slopes To go up a slope you must create some momentum keep up the momentum and control the direction at the same time 1 Bend your upper body forwards and propel the wheelchair with quick powerful strokes on both handrims 1544595 B Using the wheelchair Going down slopes Leaning forwards When going down slopes it is important to control your direction and r WARNING particularly your speed A Risk of falling out If you lean forwards out of the wheelchair you could fall out of it Never bend
16. are physically and mentally able to use the wheelchair 6 safely e g to propel themselves steer brake The wheelchair should only be used on level ground and accessible terrain as well as indoors This active wheelchair needs to be subscribed and fit to your specific health condition WARNING L i Any other or incorrect use could lead to hazardous situations 1 5 Service life The expected service life is five years presuming that the product is used daily and in accordance with safety instructions maintenance instructions and intended use stated in this manual 1 6 Copyright protection This User Manual is protected by copyright It may not be reprinted or copied or transferred to third parties in part or in full without the prior written consent of the manufacturer 1544595 B 2 Safety 2 1 Safety information This section contains important safety information for the protection of the wheelchair user and assistant and for safe trouble free use of the wheelchair A A 1544595 B WARNING Risk of accidents and serious injury Accidents with resulting serious injury can occur if the wheelchair is wrongly adjusted Adjustments at the wheelchair always must be carried out by a specialist dealer WARNING Risk due to driving style being unsuitable for the conditions There is a risk of skidding on wet ground gravel or uneven terrain Always adjust your speed and driving style to the conditio
17. claims against the manufacturer may only be made by the distributor and not by the user of the product The warranty does not cover normal wear and tear the consequences of improper handling or damage poor maintenance and incorrect assembly or commissioning by the purchaser or a third person or faults which are attributable to circumstances beyond our control Wearing parts are not covered by the guarantee The warranty is voided if modifications are made to the product which were not authorised and not performed by the specialist dealer or if inappropriate accessories or spare parts are used The warranty does not cover consequential Costs arising from the rectification of defects such as freight and travel expenses labour costs fees etc The term of the warranty is 24 months The frame is guaranteed for 5 years Furthermore the terms and conditions are part of the general terms and conditions particular to the individual countries in which the product is sold Quality and Flame Retardancy Quality is fundamental to the company s operation working within the disciplines of ISO 9001 and ISO 13485 The wheelchair has been tested in accordance with EN 12183 It includes a test for flammability 1 4 Intended use The active wheelchair is propelled manually and should only be used for independent or assisted transport of a disabled person with mobility difficulties When used without an assistant it should only be used by persons who
18. dealer Check the spoke tension The spokes should not be loose or distorted 1 Loose spokes must be tightened by a specialist dealer 2 Broken spokes must be replaced by a specialist dealer 1544595 B Maintenance Check the parking brakes 1 Checkthat the parking brakes are positioned correctly The brake is set correctly if the brake shoe depresses the tyre by a few millimeters when the brake is applied 2 Ifyou find that the setting is not correct have the brakes correctly set by a specialist dealer t IMPORTANT The parking brakes must be reset after replacing the rear wheels or changing their position Checking after a heavy collision or blow t IMPORTANT The wheelchair can sustain visibly undetectable damage as a result of a heavy collision or hard blow It is essential to have your wheelchair checked by a specialist dealer after a heavy collision or hard blow Repairing or changing an inner tube 1 Remove the rear wheel and release any air from the inner tube 2 Liftone tyre wall away from the rim using a bicycle tyre lever Do not use sharp objects such as a screwdriver which could damage the inner tube 3 Pullthe inner tube out of the tyre 4 Repairthe inner tube using a bicycle repair kit or if necessary replace the tube 5 Inflate the tube slightly until it becomes round 6 Insert the valve into the valve hole on the rim and place the tube inside the tyre the tube should lie right round th
19. e eee eee 13 3 9 Footrest er ee ale ee de kh A ee 14 3 10 AntitiDDer i coperte se taker ER 14 3 11 Vario AX oed ee rene surdis 15 3 12 Rear wheel extension eese 15 3433 S atcushion sse ne ea ons 15 3 14 Seatposition llle 16 Accessories cuore ee m nee sae ER eR 17 4 1 Pelvic belt ic ee bx Rye RES e 17 4 2 Air pump epa pet rte Re a YR RID ee 17 10 4 3 Passive illumination llle 17 4 4 Luggage carrier llle 18 45 Transittwheels llle 18 Setups caries Arcus deve ME ENS EN 20 5 1 Safety information llle 20 Using the wheelchair leere 21 6 1 Safety information llle 21 6 2 Braking during use llle 21 6 3 Getting in and out of the wheelchair 22 6 4 Driving and steering the wheelchair 22 6 5 Negotiating steps and kerbs 23 66 Going up and downstairs 085 25 6 7 Negotiating ramps and slopes 26 6 8 Stability and balance when seated 27 Transport oye REX HER eerie ns eee Rad eere 29 7 1 Safety information 2l 29 7 2 Folding and unfolding the wheelchair 29 7 3 Removing and fitting the rear wheels 30 74 Transporting the occupied wheelchair in a vehicle sarr euer ee Ie RR ape LR 30 Maintenance llle htt n 36 8 1 Safety information 00 cee eee 36 82 Maintenance Schedule 55
20. e knurled screw as this can damage its mechanism IMPORTANT Changing the wheel camber can impair or negate the function of the parking brakes 1 Loosen the knurled screw amp on the Vario Ax 2 Pull the wheel by the hub until the desired angle is set 3 Agentle engagement will indicate when it has reached one of the four possible positions 4 Retighten the knurled screw A 5 Perform the same setting on both sides 1544595 B Components and their functions 3 12 Rear wheel extension Your wheelchair can be fitted with a rear wheel extension The rear wheel extension makes it possible to alter the position of the rear wheel and thus the tipping stability of the wheelchair The adjustment must be carried out by the specialist dealer 3 13 Seat cushion A suitable cushion is needed to provide an even pressure distribution on the seat Use an antislip underlay or Velcro fastening tapes to avoid slipping of the seat cushion 15 K Series 3 14 Seat position Tipping stability The seat position and thus the tipping stability of your wheelchair can be altered The adjustment must be carried out by the specialist dealer Seat height front The front seat height can be adjusted The adjustment must be carried out by the specialist dealer Seat height rear The rear seat height can be adjusted by several centimeters The adjustment must be carried out by the specialist dealer 16 1544595 B 4
21. e restraint system WARNING AN Make sure the tie down points at the wheelchair are not damaged and that the parking brakes are fully functional It s recommended to use puncture proof tyres during transport to avoid brake problems due to reduced tyre pressure 1544595 B Transport WARNING A Injury or damage may occur from wheelchair components or accessories loosened during a collision or sudden stop Ensure all removable or detachable components and accessories are removed from the wheelchair and securely stored in the vehicle It is essential to have your wheelchair checked by a specialist dealer after an accident collision etc IMPORTANT It is recommended that training be given on the proper use of a restraint system product Refer to the user manuals supplied with the restraint systems The following illustrations may differ depending on the restraint system supplier Securing the wheelchair with a 4 point restraint system 31 K Series WARNING AN Place the wheelchair with the user forward facing in direction of vehicle travel Apply the wheelchair parking brakes Activate antitipper if installed The wheelchair tie down positions where the restraint system straps must be placed are marked with snap hook symbols see following figures and section 1 2 Symbols page 5 1 Using the front and rear straps of the 4 point restraint system secure the wheelchair to
22. e tyre with no creases 7 Liftthe tyre wall over the edge of the rim Start close to the valve and use a bicycle tyre lever When doing this check all the way 37 K Series round to ensure that the inner tube is not trapped between the tyre and the rim Inflate the tyre to the maximum operating pressure Check that no air is escaping from the tyre Spare parts All spare parts may be obtained from a k schall specialist dealer A current list of spare parts is available on the internet at www kueschall com 8 3 Cleaning Your wheelchair will serve you well for many years if you clean it regularly 38 IMPORTANT e Sand and seawater can damage the bearings and steel parts can rust if the surface is damaged Only expose the wheelchair to sand and seawater for short periods and clean it after every trip to the beach IMPORTANT Do not use coarse abrasives aggressive cleaning products or high pressure cleaners Clean the cushions and metal parts with a soft damp cloth Dry the wheelchair carefully with a cloth after using it in the rain or in the shower If the wheelchair is dirty wipe off the dirt as soon as possible with a damp cloth and dry it carefully 8 4 Disinfection The wheelchair may be disinfected by spraying or wiping with tested approved disinfectants The Robert Koch Institute has a list of currently approved disinfectants at www rki de 1544595 B 9 Troubleshooting 9 1 Safety info
23. e wheelchair using both push handles so that the front wheels lift off the ground then pull the rear wheels over the kerb until the front wheels can be placed back on the ground Without an assistant Going down a step 1 Move the wheelchair right up to the kerb and hold the handrims 2 Theassistant should hold both push handles place one foot on the tipper aid if installed and tilt the wheelchair backwards so that the front wheels lift off the ground 3 Theassistant should then hold the wheelchair in this position push it carefully down the step and then tilt it forwards until the front wheels are back on the ground 24 1544595 B Using the wheelchair WARNING 6 6 Going up and down stairs A Risk of tipping When going down a step without an assistant you A WARNING could tip over backwards if you cannot control your Risk of overturning wheelchair When negotiating stairs you could lose your balance and overturn your wheelchair Always use two assistants when negotiating stairs with more than one step First learn how to go down a step with an assistant Learn how to balance on the rear wheels 6 4 Driving and steering the wheelchair page 22 Going down a step 1 Move the wheelchair right to the kerb lift the front wheels and keep the wheelchair balanced 2 Now slowly roll both rear wheels over the kerb While doing this hold the handrims firmly with both hands until the front wheels are b
24. eat depth 375 525 mm in increments of 25 mm Backrest angle 74 78 82 86 90 11 1 Dimensions and weight Knee to heel length 290 480mm All dimension an weight specifications refer to a seat width of 400 mm seat depth of 400 mm in the lightest configuration of the wheelchair Seat height front 450 520 mm in increments of 10 mm Dimension an weight may alter according to different configurations Seat height rear 380 490 mm in increments of 10 mm Backrest height 270 480 mm in increments of 15 mm Tota length a Seat width 340 480 mm in increments of 20 mm Seat width 175 mm wheel camber 0 Total width Seat width 210 mm wheel camber 3 Seat width 260 mm wheel camber 6 Weight approx 7 5 kg Transport weight without rear approx 5 2 kg wheels UT user 120kg Reversing width 920 1230 mm Center of gravity 80 140 mm in increments of 15 mm 42 1544595 B 11 2 Environmental conditions Do not expose the wheelchair to temperatures below 20 C or above 40 C 11 3 Tyres The ideal pressure depends on the tyre type Technical data Tyre Max pressure Low resistance tyre 7 bar 700 kPa 101 psi Treaded tyre marathon 7 5 bar 750 kPa 108 psi Slick tyres speed run 10 bar 1000 kPa 145 psi Mountain bike tyre 4 bar 400 kPa 58 psi Solid rubber tyre 11 4 Identification label The identi
25. fication label is attached to the frame of your wheelchair and gives the following information K schall AG 234 Benkenstrasse 260 4108 Witterswil SWITZERLAND i K SCHALL K SERIES G3 SB 420 mm 00 05 09 2012 Ti Read user manual 4 102 Op ah 120 il WUNI senses E Made in Switzerland c k schall www kuschall com lll 8698 11 SN 01 o IM amp AN Active wheelchair tipping possible 1544595 B 9 Manufacturer s address Product description Date of manufacture Instruction to read the User Manual Maximum user weight Instruction that this wheelchair is not designed for passenger transport in vehicles with a backrest height less than 400 mm If the backrest height is more than 400 mm passenger B transport in vehicles is allowed under following conditions 7 4 Transporting the occupied wheelchair in a vehicle page 30 In this case symbol is not struck out on the identification label Serial number amp Warning that this is an active wheelchair and tipping is possible 43 K schall distributors United Kingdom Invacare Limited Pencoed Technology Park Pencoed Bridgend CF35 5AQ Switchboard Tel 44 0 1656 776 200 Fax 44 0 1656 776 201 Customer services Tel 44 0 1656 776 222 Fax 44 0 1656 776 220 uk invacare com Ireland Invacare Ireland Ltd U
26. heelchair as to whether the hand grips are secure cannot be turned and cannot be pulled off Height adjustable angled push handles optional Foldable push handles optional The infinitely height adjustable push handles allow any assistant to adjust the handles to a comfortable level Foldable push handles are used when the push handles are only required occasionally 1 To set the height of the push handles loosen the bolt amp push the handle to the desired position and tighten the bolt again 1 Tofold down the push handles hold the wheelchair with one hand Grip the push handle with the other and using your thumb activate the release 1 that is concealed under the plastic 2 Atthe same time pull the push handle backwards 2 and fold it down 3 3 Tofold the push handles up bring the push handle into the horizontal position until it engages 1544595 B 11 K Series 3 5 Side rest infinitely height adjustable Removing 1 Pull the side rest by the arm cushion out of the holder 2 To adjust how easy or difficult it is to pull the side rest out of the holder change the degree to which the screws are tightened Fitting 1 Push the side rest into the holder Adjusting the height 1 2 3 Loosen the screw B of the retaining plate Move the armrest upwards or downwards until you reach the desired height Tighten the screw Perform the setting on both sides 3 6 Simple ar
27. mrest height adjustable swivelling Removing 1 Raise the armrest and pull it upwards out of the holder Fitting 1 Push the armrest into the holder Adjusting the height 1 Pull the armrest out of the holder 2 Loosen the screw on the tube of the armrest and screw it back in at the desired height 3 Push the armrest back into the holder 4 Perform the setting on both sides Swivelling 1 Raise the armrest a little and swivel it outwards 1544595 B Components and their functions 3 7 Mudguard 3 8 Clothes guard In order to prevent dirt from the wheels spraying upwards a removable A clothes guard can be fitted to protect your clothes Before folding the mudguard can be fitted The position of the mudguard can be adjusted back of the wheelchair the clothes guard must first be folded inwards The adjustment must be carried out by the specialist dealer against the backrest Folding in Removing 1 Raise the clothes guard at the front and swivel it inwards in front 1 Pull the mudguard upwards out of the holder of the backrest 2 Toadjust how easy or difficult it is to pull the mudguard out of the holder change the degree to which the screws are tightened Fitting 1 Push the mudguard into the holder 1544595 B 13 K Series 3 9 Footrest The height of the footrest can be adjusted The adjustment must be carried out by the specialist dealer 3 10 Antitipper An antitipper pre
28. ms and press evenly with both hands until the wheelchair stops 21 K Series 6 3 Getting in and out of the wheelchair A A WARNING Risk of overturning There is a high risk of overturning during the transfer Only get in and out without assistance if you are physically able to do so WARNING Risk of overturning The wheelchair could tip forwards if you stand on the footrest Never stand on the footrest when getting in and out CAUTION If you release or damage the brakes the wheelchair could roll away out of control Do not support yourself on the brakes when getting in and out IMPORTANT The mudguards and armrests could become damaged Never sit on the mudguards or armrests when getting in and out 1 Apply the parking brakes 2 Place your feet on the ground 3 Hold the wheelchair and if necessary also hold a fixed object in the vicinity 4 Move slowly to chair 22 6 4 Driving and steering the wheelchair You drive and steer the wheelchair using the handrims Before driving without an assistant you must find your wheelchair s tipping point A A A WARNING Risk of tipping The wheelchair can tip backwards if it is not fitted with an antitipper When finding the tipping point an assistant must stand immediately behind the wheelchair to catch it if it tips over To prevent tipping install an antitipper device WARNING Risk of tipping The wheelchair
29. nit 5 Seatown Business Campus Seatown Road Swords County Dublin Tel 353 1 810 7084 Fax 353 1 810 7085 ireland invacare com Australia Invacare Australia Pty Ltd ABN 45 074 676 378 PO Box 5002 1 Lenton Place North Rocks NSW 2151 Australia Freephone 1800 069 042 Fax 02 8839 5353 E mail sales invacare com au Web www invacare com au sj K schall AG Benkenstrasse 260 CH 4108 Witterswil www kuschall com 1544595 B 2013 09 01 New Zealand Invacare New Zealand PO Box 62 124 4 Westfield Place Mt Wellington Auckland New Zealand Freephone 8000 468 222 Freefax 0800 807 788 E mail sales invacare co nz Web www invacare co nz Asia Invacare Asia Ltd PO Box 5002 1 Lenton Place North Rocks NSW 2151 Australia Phone 61 2 8839 5330 Fax 61 2 8839 5331 E mail asiasales invacare com Web www invacare com lt lt kiischall
30. ns weather surface individual ability etc WARNING Risk of injury In a collision you could sustain injury to parts of your body that extend beyond the wheelchair e g feet or hands Avoid an unbraked collision Never drive into an object head on Drive carefully through narrow passages Safety WARNING Risk due to wheelchair being out of control At high speed you could lose control of your wheelchair and overturn Never exceed a speed of 7 km h Avoid collisions in general CAUTION Risk of burning The wheelchair components can heat up when exposed to strong sunlight CAUTION Risk of getting fingers caught There is always a risk of getting e g fingers or arms caught in the moving parts of the wheelchair Make sure when activating the folding or insertion mechanisms of moving parts such as the removable axle of the rear wheel folding backrest or antitipper that nothing becomes caught 2 2 Safety devices A WARNING Risk of accidents Safety devices that are incorrectly set or no longer working brakes antitipper can cause accidents Always check that the safety devices are working before you use the wheelchair and have them checked regularly by the specialist dealer The functions of the safety devices are described in chapter 3 Components and their functions page 8 K Series 3 Components and their functions Push handle eo Back 3 1 Ove
31. pport and hold onto it firmly with one hand Tilt the wheelchair until the rear wheel on the opposite side rises off the floor Prior to removing the rear wheels the distance between the lowered transit wheels and the floor should not be more than 2 cm 1544595 B 6 Remove the rear wheel 7 3 Removing and fitting the rear wheels page 30 7 Repeatthe process on the other side Switching from transit wheels to rear wheels 1 Move the wheelchair to a stable object which you can use for support and hold onto it firmly with one hand 2 Tiltthe wheelchair until the transit wheel on the opposite side rises slightly off the floor 3 Fitthe rear wheel back onto the removable axle 7 3 Removing and fitting the rear wheels page 30 4 Bringthe transit wheels back into the inactive position 5 Repeatthe process on the other side 1544595 B Accessories 19 K Series 5 Setup 5 1 Safety information CAUTION A Risk of injury Before using the wheelchair check its general condition and its main functions 8 2 Maintenance Schedule page 36 Your specialist dealer will supply your wheelchair ready for use Your dealer will explain the main functions and ensure that the wheelchair meets your needs and requirements 20 1544595 B 6 Using the wheelchair 6 1 Safety information A A 1544595 B WARNING Risk of accidents Uneven tyre pressure can have a huge effect on handling Check the
32. refore K schall strongly recommends transferring the wheelchair user to the vehicle seat with the seatbelt on Do not make alterations or substitutions to points of the wheelchair structure frame or parts without the written consent of K schall AG WARNING L Risk of serious injury or death To use the wheelchair as a seat in a vehicle the backrest height must be at least 400 mm To transport the wheelchair with user in a vehicle a restraint system must be installed in the vehicle 1544595 B WARNING A If for some reason it is impossible to transfer the wheelchair user to a vehicle seat the wheelchair can be used as a seat in a vehicle if the following procedures and regulations are followed The wheelchair must be secured in the vehicle with a 4 point wheelchair restraint system The user must wear a 3 point passenger restraint system secured to the vehicle The user must be additionally secured with a posture belt in the wheelchair Both the 4 point wheelchair restraint system and the 3 point passenger restraint system must be approved according to ISO 10542 2 WARNING A Before journey contact transporter and request information about the capability for the below required equipment Make sure there is sufficient free space around the wheelchair and user to avoid the user making contact with other vehicle occupants unpadded parts of the vehicle wheelchair accessories or anchor points of th
33. rmation Faults may arise as a result of daily use adjustments or changing demands on the wheelchair The table below shows how to identify and repair faults CAUTION AN Contact your specialist dealer immediately if you notice a fault with your wheelchair e g a significant change in handling IMPORTANT Some of the actions listed must be carried out by an authorised specialist dealer These are indicated We recommend that all adjustments are carried out by a specialist dealer 1544595 B Troubleshooting 39 K Series 9 2 Identifying and repairing faults Fault Possible cause Action The wheelchair does not travel in a straight line Incorrect tyre pressure on one rear wheel Correct tyre pressure E 11 3 Tyres page 43 One or more spokes broken Replace faulty spoke s AE specialist dealer Spokes tightened unevenly Tighten loose spokes E specialist dealer Front wheel bearings are dirty or damaged Clean or replace the bearings AE specialist dealer The wheelchair tips backwards too easily Rear wheels are mounted too far forwards Back angle too large Mount the rear wheels further back E specialist dealer Reduce the backrest angle E specialist dealer The brakes are gripping poorly or asymmetrically Incorrect tyre pressure in one or both rear tyres Correct tyre pressure E 11 3 Tyres page 43 Brake setting incorrect Correct the brake setting
34. rview Rear wheel with handrim Parking brake Front wheel fork with front wheel Footrest Frame o o om o o Seat Cushion D Clothes guard Short description The ktischall K Series is a rigid frame wheelchair with folding backrest The equipment of your wheelchair may differ from the diagram as each wheelchair is manufactured individually to the specifications in the order 8 1544595 B 3 2 Parking brakes The parking brakes are used to immobilise the wheelchair when it is stationary to prevent it from rolling away WARNING A Risk of overturning if you brake sharply If you apply the parking brakes while you are moving the direction of movement can become uncontrollable and the wheelchair may stop suddenly which can lead to a collision or to you falling out Never apply the parking brakes while you are moving WARNING L Risk of overturning The parking brakes will not operate correctly unless there is sufficient air in the tyres Ensure the correct tyre pressure 11 3 Tyres page 43 Standard brake 1 To apply the brake push the brake lever forwards as far as possible 2 To release the brake pull the brake lever backwards 1544595 B Components and their functions Performance brake 1 To apply the brake push the brake lever forwards as far as possible 2 Torelease the brake pull the brake lever backwards Active brake 1 Toapply the brake
35. t engaged properly remove any dirt or deposits If the problem persists have the removable axles re fitted by a specialist dealer Check the adjustment of the backrest joint 1 Sitinto the wheelchair and lean back on the backrest The backrest must be correctly engaged 2 Pullthe release cord The pins must be free moving on both sides Otherwise the backrest joint will have to be re fitted by a specialist dealer Check pelvic belt 1 Checkthat the pelvic belt is adjusted correctly 1544595 B IMPORTANT Loose pelvic belts must be adjusted by a specialist dealer Damaged pelvic belts must be replaced by a specialist dealer Visual check 1 Examine your wheelchair for loose parts cracks or other defects 2 Ifyou find anything have your wheelchair checked immediately by a specialist dealer Clean the front wheels 1 Checkthat the front wheels turn freely 2 Remove any dirt or hair from the front wheel bearings Check the bolts Bolts can work loose through constant use 1 Checkthat the bolts are tight on the footrest seat cover sides backrest frame seat module 2 Tighten any loose bolts with the suitable torque Therefore refer to the Service Manual k schall K Series available on the internet at www kueschall com IMPORTANT Safety nuts and bolts lose their effectiveness as a result of repeated loosening and tightening Safety nuts and bolts must be replaced by a specialist
36. too far forwards and do not shift forwards in your seat to reach an object Do not bend forwards between your knees to pick up something off the floor viu SR 1 Lean back and carefully allow the handrims to run through your hands You should be able to stop the wheelchair at any time by gripping the handrims CAUTION L Risk of burning your hands If you brake for a long time a lot of frictional heat is produced at the handrims especially MaxGrepp and Supergripp Wear suitable gloves 1 Pointthe front wheels forwards To do this move your wheelchair forwards slightly then back again 2 Apply both parking brakes 6 8 Stability and balance when seated 3 When leaning forwards your upper body must remain over the Some everyday activities and actions require you to lean forwards front wheels sideways or backwards out of the wheelchair This has a major effect on the wheelchair s stability To keep your balance at all times proceed as follows 1544595 B 27 K Series Reaching backwards WARNING A Risk of falling out If you lean too far backwards you could tip your wheelchair over Do not lean out over the backrest Use an antitipper device 1 Pointthe front wheels forwards To do this move your wheelchair forwards slightly then back again 2 Donotapply the parking brakes 3 When reaching backwards do not reach so far that you have to change your sitting
37. vents the wheelchair from tipping backwards A WARNING Risk of overturning Antitippers that are incorrectly set or no longer working can lead to overturning Always check that the antitipper is working before using the wheelchair and have it set or readjusted by a specialist dealer when required WARNING Risk of overturning On uneven or soft ground the antitipper can sink into potholes or directly into the ground thereby curtailing or eliminating its safety function Only use the antitipper when travelling on even and firm ground Activating the antitipper 1 Push the antitipper downwards against the spring and swivel it backwards through 90 until it engages A WARNING Risk of tipping An activated antitipper can catch when negotiating a step or an edge Always deactivate the antitipper before driving over a step or kerb Deactivating the antitipper 1 Push the antitipper downwards against the spring and swivel it inwards through 90 until it engages Setting the height 1 Pressthe spring pin on the antitipper and push the inner section to the position required Allow the spring pin to engage in the nearest hole 1544595 B 3 11 Vario Ax Your wheelchair can be fitted with a Vario Ax The Vario Ax makes it possible to change the wheel camber 4 T7 9 Z MS Adjusting wheel camber of the Vario Ax EEE IMPORTANT e Do not overtighten th
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