Service Manual
Contents
1. EB Check that the rear wheels have sufficient air EF Loosely fix the clamping piece to the frame with the screw PJ Slide the brake into the correct position and tighten the screw O When the brake is on the brake shoe must press approx 4 mm ll into the tire Furthermore please note that very little force is required for activating and deactivating the brake If necessary a brake lever extension can be fitted Jo Visual control Check that the parking brake is correctly positioned The brake is correctly adjusted if the brake shoe does not press more than 4 mm into the tire when the brake is on Function control Place the loaded wheelchair on a ramp with a 7 slope with the parking brake on The wheelchair must not move Carry out this check with the wheelchair both facing down the ramp and facing up the ramp c k schall 26 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Options amp accessories Options amp accessories Antitipper Antitipper assembly Difficulty O Tools 86 22wm C19 EI Remove the nut EB Mount the antitipper with the adapter sleeve G the nut the sleeve and the screw to the adapter plate O Ifan antitipper is newly fitted the short adapter sleeve must be ll replaced with a longer one in certain circumstances only applies to 1 wheel camber Height adjustment FJ Press the spring pin Slide the i2. Allen keys are not designed for greater forces When tightening or loo sening an Allen screw it is therefore advisable to apply force to the nut to prevent the hexagon socket from being damaged Tightening and loosening E Turn the nut with a socket spanner only use a straddle spanner if there is insufficient space and merely hold the screw tight with the Allen key Tightening and loosening if there is no nut If an Allen screw is directly screwed into a screw thread the screw must be tightened using an Allen key Yo d Ensure that the Allen key is of good quality and e not worn e x c k schall 4 K schall AG Switzerland 2012 01 Service Manual Torque cck schall Champion m All screw connections must be tightened with the torques specified in the following instructions Adhering to the given torques requires the use of a torque spanner Checks Visual check m Check the entire frame for cracks especially the areas around joints and welded seams Checking the screw connections m Check all screw connections with the torques specified in the instructions Several screw connections have been secured with safety seals If these are opened they must be secured again using new safety seals Identifying and alleviating malfunctions Malfunction Possible cause Measure The wheelchair will not move in a straight line Incorrect tire pressure in a rear wheel Correct tire pressu
3. PS ORNS 2 D 2 O gt 4Nm i K schall AG Switzerland 2012 01 Service Manual cck schall Champion Front wheels Front wheels repositioning to the frame The front forks can be mounted in 3 different positions on the front frame If the distance between footplate and front wheel is too small or if the foot rest is mounted in high position only the two rearmost positions can be used With the carbon frame and the titan frame 75 having only two pairs of holes just the rearmost position can be used Difficulty eee Tools 85 510 m Remove screws with washers and the nuts m Place the front wheel supporter in the required position on the frame then replace the screws and washers and the nuts O gt 13 Nm gt 7 Nm EB Check the position of the front wheel supporter gt Chap Front wheels Front wheel supporter vertical adjustment The bearing block can be fitted with the holes to the front or with the holes Sl E S1 to the back Fitting with the holes to the back only makes sense if there is A l S 0 B o enough space between the castor wheel and the footplate Front wheel supporter adjusting the steering error angle Difficulty eee Tools 85 910 il Remove nut and slightly loosen screw FJ Place a spirit level against the bearing block and turn the disc with an allen key so that the bearing block is perpendicular to the flo
4. bearings Clean or replace the bearings The wheelchair is very difficult to unfold The backrestcover is too tight Loosen the backrestbands a little Handling seems imprecise The scissor mechanism is not closed properly If required remove dirt from scissor mechanism The scissor mechanism is misaligned Realign the scissor mechanism c k schall K schall AG Switzerland 2012 01 Service Manual cck schall Champion Frame Frame The Champion 08 frame is available in aluminium titan or carbon Aluminium or titan frames are available with frame angles of 75 and 90 carbon frames with a frame angle of 87 Changing Frame Fitting frame tubes E Fit both frame tubes into the side supporters using bolts and tighten lightly N When assembling the titan frames make sure an aluminium spacer sleeve is placed between frame tube and side supporter Drilling frame mounting holes Difficulty ee e Tools drill drill bit 5 9 mm m Before drilling the frame mounting holes fit and adjust the following components Front wheels Chapter Front wheels Front wheels repositioning to the frame Front wheel supporter adjusting the steering error angle Front wheel supporter adjusting the trail angle Footrests Chapter Footrests Footrest height adjustment Adapter sleeves Distance sleeves Adapterplates Chapter Rear Wheels lt Adju
5. desired backrest height RH on both sides using the bolt m Slide the holder and the sleeve onto the telescopic tube and secure it using the screws For the minimum backrest height the holder of the rear set push handle must be fitted to the intermediate tube In this case the sleeve O isnot gt 7 Nm required gt 7Nm u Slide the end band onto the telescopic tube and secure it on both gt 13 Nm sides using the screws gt 4Nm Replacing foldable push handles TIN Difficulty OO Tools 84 m Remove the old foldable push handle and the old threaded sleeve G m Slide the new threaded sleeve onto the telescopic tube D N For safety reasons it is important that a new threaded sleeve is used and that the old sleeve is not left in and reused for the telescopic A KI tube m Slide the new foldable push handle onto the telescopic tube m Fix the foldable push handle with the screw O The telescopic tube must be replaced as well if no foldable push il handle has been fitted and a foldable push handle is to be newly fitted c k schall 15 K schall AG Switzerland 2012 01 Service Manual cck schall Champion Backrest Replacing the handle An adhesive e g hair spray is used in these instructions When applied to the handle this substance works as a lubricant and as an adhesive once dry After drying the adhesive used must be a
6. handles standard Push handle Inter mediate tube Velcro straps without stabili sation bar Velcro straps with stabilisation bar S S S S S S S L L L L L o r NEN IU MINE TE DI NEN I NOM IN NUS EE EE EE 9 M c D O e possible Tension adjustable backrest with foldable push handles Inter mediate tube Velcro straps without stabili sation bar Velcro straps with stabilisation bar r Wm r r E Lo Uu Lo Lo Lo uA cck schall o r BENE UU MIN TO UU Nu UU MI IN BUD r mue NM C Num C Num Nu Mum not possible E EE ee EE EL v BEEN 10 c k schall Champion K schall AG Switzerland 2012 01 Service Manual Backrest Tension adjustable backrest without push handles Inter mediate tube Velcro straps without stabili sation bar Velcro straps with stabilisation bar m Hua ies I NEN U NEM fie IN NUS Tension adjustable backrest with rearset push handles height adjustable copic mediate r BEEN TC u I NIE LO BCom L NUM Lo c k schall o m NE U ies T EE I NM N NUM L NU Un r ig T NNNM T NN I i T NN Lo EE EE EE oo e a co D O Velcro straps without stabili sation bar E EE EN o IE DN DN e possible Velcro
7. m If the cane holder touches the floor remove it and change the position of the spring clip This is done by removing the tube end cap then pushing the spring clip one hole further into the tube using a screwdriver c k schall 30 O K schall AG Switzerland 2012 01 c k schall K schall AG Benkenstrasse 260 CH 4108 Witterswil kueschall invacare com www kueschall com Service Manual Champion 08 ENGLISH 2012 01 k schall distributors Belgium amp Luxemburg Invacare nv Autobaan 22 B 8210 Loppem Tel 32 0050 83 10 10 Fax 32 0050 83 10 11 belgium invacare com Danmark Invacare A S Sdr Ringvej 37 DK 2605 Brendby Tel 45 0 36 90 00 00 Fax 45 0 36 90 00 01 denmark invacare com Deutschland Invacare GmbH Alemannenstra e 10 D 88316 Isny Tel 49 0 75 62 7 00 0 Fax 49 0 75 62 7 00 66 kontakt invacare com Deutschland Ulrich Alber GmbH Vor dem Weissen Stein 21 D 72461 Albstadt Tailfingen Tel 49 0 74 32 2006 0 Fax 49 0 74 32 2006 299 info ulrich alber de European Distributor Organisation Invacare Kleiststra e 49 D 32457 Porta Westfalica Tel 49 0 57 31 754 540 Fax 49 0 57 31 754 541 edo invacare com Espana Invacare SA c Areny s n Pol gon Industrial de Celr E 17460 Celr Girona Tel 34 0 972 49 32 00 Fax 34 0 972 49 32 20 contactsp invacare com France Invacare Poirier SAS Route de St Roch F 37230 F
8. on both sides E Remove push handles or telescopic tubes m Slide new push handle through backrest band and fix it on the backrest with bolt m Fix the upmost backrest band or standard backrest cover with screws Q E Carry out the same setting on both sides BE Reposition the backrest cover correctly c k schall 14 O K schall AG Switzerland 2012 01 Service Manual Backrest Height adjustable integrated push handles Difficulty O Tools 83 58 X2 u Fit the backrest tube corresponding to the desired backrest height RH on both sides using the bolt u Slide the backrest bands corresponding to the desired backrest height RH and if required the end band or the standard backrest cover over the backrest tube u Slide the push handle into the backrest tube on both sides and secure it at the desired height using the clamp bolt C EB Secure the end band or the standard backrest cover to the backrest tube on both sides using the screws Height adjustable rear set push handles These push handles can only be used in combination with adjustable back rests not with standard backrests Difficulty O Tools 83 58 X2 u Fit the intermediate tube on both sides using the bolts u Slide the backrest bands corresponding to the desired backrest height RH onto the intermediate tube u Fit the telescopic tube corresponding to the
9. schall AG Switzerland 2012 01 Service Manual cck schall Champion Side parts Siderest assembly and adjustment Difficulty O Tools 3 4 10 2 EI Attach the bracket to the seat module with the bolts and nuts PJ Slightly loosen the three screws on the height adjustment bracket then move the siderest to the desired height m Tighten the screws Gi m By tightening or loosening the screws G you can adjust how easily the armrest can be pulled out or pushed in OOOOO0Oo0000 O A4 wheel camber requires that an additional set of distance plates be fitted between the adapter plate and the side profile gt Chap Rear wheels lt Adapterplate spacer assembly Armrest assembly and adjustment Difficulty O Tools 84 10 EI Attach the vertical adaptation support with the bolts FJ Attach the armrest holder G with the bolts and nuts to the vertical adaptation support EI Adjust the height of the armrest by changing the position of the screw gt gt gt c k schall 21 K schall AG Switzerland 2012 01 Service Manual Front wheels Front wheels Replacing a front wheel Difficulty OOo Tools 8 2x3 EI Remove the screw with disk on one side Remove the wheel axle Remove the front wheel G Place the sleeves between the new front wheel and the fork m E N Slide the axle through the fork sle
10. smaller one O Inthe case of a 4 wheel camber it must be ensured that the rear ll wheels are parallel after changing the rear seat height If required they must be readjusted gt Chap Rear wheels Adjustment of rear wheel parallelism Rear seat height SHh by position in the adapter plate and rear wheel size sn 22 wheel 24 wheel 26 wheel mm zl Oh Oh vv BPWN YN Oo Hin SBP AUN Assumption Seat angle 60 mm Folding unit Setting the scissor mechanism Both scissor levers must be fully on top of each other It is important X that there is no play The scissor mechanism must open and close easily Difficulty O Tools 86 14 If the scissor mechanism is loose or if there is play in the scissor levers E Loosen the counternut m Tighten the screw and then loosen it by a quarter turn m Tighten the counter nut Hold the screw tightly whilst tightening If the scissor mechanism is too stiff E Loosen both counter nut and screw slightly E Tighten the counter nut again Check Always ensure that the screws are tightened in such a way that they are seated on the scissor mechanism when it is open Please note that the screws Q are secured with adhesive and this must be replaced as approp riate c k schall 9 O K schall AG Switzerland 2012 01 Service Manual Backrest Backrest Tension adjustable backrest Tension adjustable backrest with push
11. ble to resist a pull off force L X 0f750 N If in doubt contact K schall AG Difficulty eo m Remove the old handle m Remove any residue residual adhesive grease dust from the push handle tube m Apply a thin layer of hair spray all over the surface of the push handle tube onto which the handle is to be slid BE Apply a thin layer of hair spray to the inside of the handle Slide the new handle onto the push handle tube BE Move the handle into the correct position grooves facing upwards If along handle has been fitted and this is to be replaced with a short one the push handle tube must be shortened by 35 mm The push handle tube must be replaced when switching from a short to a long handle Jo Stabilisation bar Stabilisation bar assembly Difficulty O Tools 63 8 2 With a back height RH405 or larger it is possible to assemble a stabilisation bar to increase the rigidity of the backrest handles BE Remove backrest cover push handles and 10 cm backrest band or end band if no push handles are assembled W Assemble a 5 cm backrest band or end band with the screws to the push handles BE Assemble the push handles with bolts and nuts E Attach the clamps together with the RH socket and the LH socket with the screws below the backrest band to the push handles Replace the push handle backrest band socket assembly EB Press pin and s
12. c kK schall designed for life c k schall Champion Ce Service Manual Service Manual Table of contents EL 4 Introduction 4 Spare parts and adaptations 4 Tightening Allen screws 4 Torque 5 Checks 9 Identifying and alleviating malfunctions 5 Frame nennen euren 6 Changing Frame 6 KT 7 Fitting seat cover to frame 7 Front seat height SHv 7 Rear seat height SHh 9 Folding unit 9 RETA A e T 10 Tension adjustable backrest 10 Backrest height RH 13 Backrest angle RW 14 Push handles backrest telescopes 14 Stabilisation bar 16 gii r c A 17 Footplate 17 Lower leg length UL 17 Footrest mounted in high position 18 Side Parts unseren 19 Clothes guard assembly 19 Mud guard assembly 20 Siderest assembly and adjustment 21 Armrest assembly and adjustment 21 Front whet e 22 Replacing a front wheel 22 Replacing a front wheel fork 22 Front wheels repositioning to the frame 23 Front wheel supporter adjusting the steering error angle 23 Front wheel supporter adjusting the trail angle 23 Rear Wheels een 24 Rear wheels repositioning 24 Wheel camber adapter sleeves 24 Distance sleeves 25 Adapterplate 25 Braks m 26 Fitting adjusting the parking brake 26 lee CR TE 27 Ant
13. e hole further into the tube using a screwdriver c k schall 28 O K schall AG Switzerland 2012 01 Service Manual Options amp accessories Transit wheels Transit wheels assembly and adjustment Difficulty O Tools 84 gt 10 SP Attach the vertical adaptation support to the chair with the 4 bolts PJ Place the transit wheel against the vertical adapter support and attach it with the 2 bolts amp m Adjust transit wheels to the correct height with the spring clip c k schall 29 K schall AG Switzerland 2012 01 Service Manual cck schall Champion Options amp accessories Cane holder Cane holder assembly and adjustment Difficulty eeo Tools 85 X2 SE Attach the mounting block onto the wheelchair using the 2 bolts m Attach the horizontal adaptation support to the mounting block 1 using the 2 bolts O Ifa tipper aid is mounted on the other side of the wheelchair then ll an additional mounting block is needed to lower the cane holder to prevent them clashing together when the wheelchair is folded eS Ce PJ Slide the cane holder into the horizontal adaptation support and fasten it with the spring clip E Remove the screw from the backrest cover then replace it together with the strap C Function control The cane holder must not touch the floor when the wheelchair is tipped backwards gt ANm
14. e is not the same x y EB Use the open end spanner to rotate and adjust the adapter sleeves on both sides so that the distance between the front and rear wheels at axle level is identical x y O Ifa wheelchair has been retrofitted with side parts and or additional ll accessories e g an antitipper the short 1 adapter sleeve must be replaced with the long 1 adapter sleeve c k schall 24 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Rear wheels Distance sleeves If additional side parts or another type of rear wheel is fitted or ifthe rear seat height is adjusted the distance between the rear wheels may have to be increased by fitting additional distance sleeves Distance sleeve assembly Difficulty OO Tools 22wm 19 m Remove rear wheel B Loosen and remove adapter sleeve nut and washer m Slide the distance sleeve onto the thread of the adapter sleeve BE Secure the adapter sleeve to the adapter plate again using the nut and washer m Inthe case of a 4 wheel camber the rear wheels must be subsequently adjusted until parallel gt Chap Rear wheels Adjustment of rear wheel D gt 35 Nm parallelism Adapterplate Adapterplate adjustment to folding unit or assembly of new adpterplate Difficulty O Tools 85 510 i Remove the 4 bolts from the adapter plate PJ Adjust the adapter plate to the required height on
15. eves and the front wheel and fix the axle using the screw Here use the new screw supplied with the wheel as this screw comes with a thread locking device gt Chap Front wheels Front wheel adjustment vertical adjustment Function control The wheel may not wobble but must rotate easily Replacing a front wheel fork Difficulty O Tools 910 m Remove the sealing cap of the bearings block by inserting two screwdrivers into the grooves and flipping it off Remove the nut with the washer G Remove the front wheel fork G Check the ball bearings and replace them if necessary Insert the new front wheel fork with the washer and the nut and tighten the nut Carry out the function check see below Replace the sealing cap m Check the position of the front wheel supporter 2 Chap Front wheels Front wheel adjustment vertical adjustment Function control Tip the wheelchair backwards by 90 so that it is lying on the backrest and the rear wheels Turn the fork upwards position A and let it tip down wards The fork has been correctly adjusted if it easily turns to beyond the bottom most point and remains there position B If the fork turns back to the lower position position C it has not been suf ficiently tightened There is a risk that the front wheels will start to wobble at high speeds c k schall 22 c k schall Champion 1 MN 2 A Ls he je p a
16. g a front wheeb Replace the front fork with a larger or smaller one gt Chap Front wheels Replacing a front wheel fork O Adjusting the front seat height changes the seat angle It may be ll necessary to adjust the rear seat height correspondingly In the case of a 4 wheel camber it must be ensured that the rear wheels are parallel after changing the front seat height If required they must be readjusted gt Chap Rear wheels Adjustment of rear wheel parallelism Jo Front seat height SHv per frame size front fork and front wheel Aluminium Titan frame 75 active short frame long frame Bs Py Be de Pe Pe Be de Pede c k schall 7 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Seat Front seat height SHv per frame size front fork and front wheel Aluminium Titan frame 90 dynamic short frame long frame ee be de ds e de bs e dede fe UL 400 500 Be Ze c k schall 8 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Seat Rear seat height SHh The following possibilities are available to adjust the rear seat height SHh Adjustment of the adapter plate to the folding unit gt Chap Rear wheels lt Adapterplate adjustment to folding unit or assembly of new adapter plate Replacement of the rear wheel with a larger or
17. idgend 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
18. in high position Difficulty O EI Remove the footrest from the frame m Detatch the telescopic tube and footplate fixture from the footrest by removing the screw FJ Attach the mounting bracket to the frame using the screws and nuts in the holes which are the closest to the frame EJ Attach the footrest at the desired height on the mounting brackets amp with the screws and the conical spacers C m Fit caps to the ends of the frame E Carry out the same setting on both sides c k schall 18 K schall AG Switzerland 2012 01 Service Manual cck schall Champion Side parts Side parts Clothes guard assembly Difficulty O Tools 84 910 i Attach the seat module fixation piece to the seat module with bolt and nut and screw Q to the frame Align the clothes guard to the rear wheel and note the best hole on the clothes guard to fix it to the backrest hinge PA Remove backrest hinge screw then re assemble together with the clothes guard Function control Fold and unfold the backrest this must be done easily Make sure the clothes guards are positioned slightly higher than the rear wheels Check that the clothes guards flip up easily c k schall 19 O K schall AG Switzerland 2012 01 Service Manual Side parts Mud guard assembly Difficulty O Tools 83 4 310 2 If replacing a clothes guard with a mudg
19. itipper 27 Tipper aid 28 Transit wheels 29 Cane holder 30 c k schall 3 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion General Introduction This service manual is part of the instructions and contains the technical information for servicing configuring and repairing a K schall wheelchair To guarantee the required safety and reliability all wheelchairs must be comprehensively checked once a year In part assembly and adjustment require extensive experience For this reason the following assembly instructions have been split into three categories Requirement Symbol Easy technical understanding required eoo 7 Intermediate specialist knowledge required UI 76 Difficult specialist wheelchair assembly knowledge and 996 experience required The required tools and their respective sizes are listed above each instruc tion Tools Symbol ax l Allen key 9 2x3 4 5 6 Phillips screwdriver x2 Straddle spanner mC 19 Socket spanner ring spanner 8 10 14 22 Spare parts and adaptations All spare parts can be purchased from Kuschall s Customer Services An electronic spare parts catalog is available by logging onto www kueschall com Only original spare parts may be used Installing additional adaptations to a K schall wheelchair requires the prior written approval of K schall AG Tightening Allen screws
20. lide the stabilisation bar into the RH socket then swing the stabilisation bar upwards press pin and click the stabilisation bar into the LH socket c k schall 16 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Footrests Footrests Lower leg length UL To change the lower leg length the footrest can be fixed at a higher or lower position gt Chap Footrests Footrest height adjustment Short lower leg lengths UL can be set using a high mounted footrest gt Chap Footrests Footrest mounted in high position Aluminium frame UL220 UL310 high mounted footrest UL320 UL390 standard footrest short frame UL400 UL500 standard footrest long frame Titan frame UL220 UL340 high mounted footrest UL360 UL390 standard footrest short frame UL400 UL500 standard footrest long frame Carbon frame UL300 UL340 high mounted footrest UL400 UL500 standard footrest Footrest height adjustment Difficulty OO Tools 84 58 BE Remove on both sides bolt and nut which fix the telescopic tube to the frame E Extend the footrest telescope to the required length then insert the bolts into the closest holes E Carry out the same setting on both sides m Tighten the locking bolts on both sides Function control Check that the footrest is firmly attached but that it can fold easily Footplate Fo
21. nner part of the antitipper to the required position until the spring pin locates in the correct hole Function control The distance between the antitipper and the ground must be 40 60 mm It must be easy to fold up the antitipper Tip the wheelchair backwards using the antitipper until the axle is perpen dicular to the antitipper s point of contact with the ground In this position the distance between the rear wheel and the ground must be at least 50 mm X xz5O0mm c k schall 27 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Options amp accessories Tipper aid Tipper aid assembly and adjustment Difficulty O Tools 5 EI Attach the mounting block onto the folding unit using the 2 bolts Em Attach the horizontal adaptation support to the mounting block using the 2 bolts O Ifa cane holder is mounted on the other side of the wheelchair then ll an additional mounting block is needed to lower the tipper aid to prevent them clashing together when the wheelchair is folded PJ Slide the tipper aid into the horizontal adaptation support and fasten it with the spring clip Function control The tipper aid may not touch the floor if the wheelchair is tipped back wards m If the tipper aid touches the floor remove it and change the position of the spring clip This is done by removing the tube end cap then pushing the spring clip on
22. ondettes Tel 33 0 2 47 62 64 66 Fax 33 0 2 47 42 12 24 contactfr invacare com Ireland Invacare Ireland Ltd Unit 5 Seatown Business Campus Seatown Road Swords County Dublin Ireland Tel 353 1 810 7084 Fax 353 1 810 7085 ireland invacare com Italia Invacare Mecc San s r l e Via dei Pini 62 36016 Thiene VI Tel 39 0445 38 00 59 Fax 39 0445 38 00 34 italia invacare com Nederland Invacare BV Celsiusstraat 46 NL 6716 BZ Ede Tel 31 0 318 695 757 Fax 31 0 318 695 758 nederland invacare com csede invacare com Norge Invacare AS Grensesvingen 9 Postboks 6230 Etterstad N 0603 Oslo Tel 47 0 22 57 95 00 Fax 47 0 22 57 95 01 norway invacare com island invacare com sterreich Invacare Austria GmbH Herzog Odilostrasse 101 A 5310 Mondsee Tel 43 6232 5535 0 Fax 43 6232 5535 4 info invacare austria com Portugal Invacare Lda Rua Estrada Velha 949 P 4465 784 Le a do Balio Tel 351 0 225 1059 46 47 Fax 351 0 225 1057 39 portugal invacare com Sverige amp Suomi Invacare AB Fagerstagatan 9 S 163 91 Sp nga Tel 46 0 8 761 70 90 Fax 46 0 8 761 81 08 sweden invacare com finland invacare com Switzerland Invacare AG Benkenstrasse 260 CH 4108 Witterswil Tel 41 0 61 487 70 80 Fax 41 0 61 487 70 81 switzerland invacare com United Kingdom Invacare Limited Pencoed Technology Park Pencoed Br
23. or m Tighten screw E Replace and tighten nut Front wheel supporter adjusting the trail angle Difficulty eee Tools 85 910 90 The trial angle of the front wheels is set and fixed when assembling the frame gt Chapter Frame Changing frame c k schall 23 O K schall AG Switzerland 2012 01 Service Manual Rear wheels Rear wheels Rear wheels repositioning O The chair will be more stable the further rearwards that the rear 1 wheels are fitted There are 2 different adapter plates available covering 4 possible rear wheel positions If necessary replace the adapter plate Chap Rear wheels lt Adapterplate adjustment to folding unit or assembly of new adpterplate Difficulty OO Tools 22wm C19 BE Remove the nut from the adapter sleeve Em Insert the adapter sleeve in the required hole of the adapter plate D gt 35 Nm m Tighten the nut again A BI Carry out the same setting on both sides 4321 bo o OOO Wheel camber adapter sleeves 1 adapter sleeves or 4 adapter sleeves can be used The wheel cam ber changes accordingly N If 4 adapter sleeves are used the rear wheels must subsequently be adjusted until parallel Adjustment of rear wheel parallelism Difficulty eee Tools 22wm 19 W Measure the distance between the front and rear wheels at axle level If this distanc
24. otplate replacement Difficulty OO Tools 84 58 BE Remove the screws and the screws Em Remove the footplate and replace it by the new one m Attach the footplate with the screws and the screws Function control Check that the footrest is irmly attached but that it can fold easily c k schall 17 O K schall AG Switzerland 2012 01 Service Manual Footrests Fitting the footplate set to the front The footplate is fitted set back as standard Difficulty O Tools 84 5 Remove the screws and the screws U Remove the screws and washers on both sides U Rotate the footplate mounting by 180 The elongated side of the footplate mounting is now pointing forwards m Fit the footplate mounting again using the screws and washers U Secure the footplate using the screws and the screws u Set the desired footplate angle and tighten the screws gt Chap Footrests Angle adjustment of the footplate Function control Check that the footrest is firmly attached but that it can fold easily Angle adjustment of the footplate Difficulty OO Tools 85 m Slightly loosen the bolts under the footplate which secure the telescopic tube to the footplate mounting G E Set the footplate to the desired angle m Tighten the bolt on both sides Function control Check that the footplate can fold easily Footrest mounted
25. re One or more spokes broken Replace defective spoke s Spokes unevenly tensioned Dirty or damaged wheel bearings Tighten excessively loose spokes Clean or replace bearings Bearing block of castor fork is not vertical Align bearing block vertically Front wheels not set to the same height Position the front wheels in such a way that they touch the ground at the same time Rear wheels not parallel or axes not aligned Adjust the prestress load on the scissor mechanism and or the trail The wheelchair tips backwards too easily Rear wheels have been fitted too far forward Fit rear wheels further back Backrest angle too great Reduce backrest angle Seat angle too great Mount the adapter plate lower on the side profile Mount the smaller castor fork The brakes engage poorly or asymmetrically Incorrect tire pressure in one or both rear wheels Brake setting incorrect Correct tire pressure Correct brake setting Roll resistance is too great Insufficient tire pressure in the rear wheels Correct tire pressure Rear wheels are not parallel Ensure that the rear wheels are parallel 4 wheel camber The front wheels wobble when moving fast Insufficient tension in the front wheel bearings block Front wheel is worn flat Lightly tighten the nut in the bearings block axle Replace front wheel The front wheel is stiff or stuck Dirty or damaged
26. stment of rear wheel parallelism lt Adapterplate adjustment to folding unit or assembly of new adpterplate lt Adapterplate spacer assembly Seat cover Chapter Seat Fitting seat cover to frame Make sure that all settings on the wheelchair are correct To guarantee that the wheelchair runs straight make sure that the frame is parallel and in plumb m Drill the frame mounting holes carefully on both sides through the side supporters and the seat cover from the inside out to 5 9 mm Attaching the side supporters frame tubes and seat cover O The purpose of the threaded connection through the frame ll mounting holes is to provide additional fixing The frame is thus easier to guide and is better secured Any misalignment of the toe angle of the front wheels is counteracted BE Attach the side supporters frame tubes seat cover and optionally the holders for the mudguard or siderests using bolts through the frame mounting holes on both sides and tighten OOOOO0000 gt 13 Nm c k schall 6 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Seat Seat Fitting seat cover to frame u Fit seat cover to side supports on both sides using bolts Front seat height SHv The following possibilities are available to adjust the front seat height SHv Replace the front wheel with a larger or smaller one gt Chap Front wheels Replacin
27. straps with stabilisation bar possible E EE ee Bee BEN o BE EE EE Oe EM BL o BE 11 K schall AG Switzerland 2012 01 Service Manual Backrest Tension adjustable backrest with push handles height adjustable Push handle Backrest tube Velcro straps without stabilisation bar Velcro straps with stabilisation bar o different for every backrest height 5 S M M M M M L L L L L cck schall e r gu T NER Nus Nus Nu Mum possible ur EE E EN BEN vo BEN dai K schall AG Switzerland 2012 01 Service Manual Backrest Backrest height RH In order to adjust the backrest height RH the backrest tubes have to be fixed in a different position or they have to be exchanged Standard backrest cover height adjustment Difficulty OO Tools 83 58 m Push the backrest cover so that bolt and nut on the backrest tube are revealed m Remove bolt and nut m Adjust the backrest tube to the required height then insert the screw into the closest hole and tighten it again E Carry out the same setting on both sides E Reposition the backrest cover correctly Tension adjustable back height adjustment Difficulty OO Tools 83 58 Em Remove the backrest cover Slide the backres
28. t straps either up or down to locate the fixing bolt Remove bolt and nut Adjust the backrest tube to the required height then insert the screw into the closest hole and tighten it again Carry out the same setting on both sides Reposition the backrest cover O Inthe case of major changes of the backrest height RH bands may ll have to be inserted or removed and a larger smaller backrest cover may be necessary c k schall 13 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Backrest Backrest angle RW Backrest angle adjustment Difficulty O Tools 84 510 m Remove the lower bolt from the side supporter and move the backrest to the required position The spacer remaines fixed in the latch bolt m Insert bolt and nut into the closest hole and tighten it again E Carry out the same setting on both sides Function control The backrest must fold easily and the ratchet bolt must sit tightly against the side supporter Push handles backrest telescopes Push handle telescopic tube replacement Difficulty O Tools 83 8 E m Remove the backrest cover m Remove the screws holding the uppermost backrest band or standard backrest cover to the push handles or telescopic tubes u Slide the backrest straps or standard backrest cover either up or down to locate the fixing bolt E Remove bolts and nuts
29. the scissor axle Tighten the bolts firmly again E Carry out the same setting on both sides BE Check the position of the front wheel supporter gt Chap Front wheels Front wheel supporter vertical adjustment Function control Check that the rear seat height is correct O Note that a rear seat height adjustment changes the seat angle If ll necessary the backrest angle can be adjusted accordingly Adapterplate spacer assembly gt 13Nm If a side rest is fitted with a 4 wheel camber an additional set of distance plates must be fitted Difficulty O Tools 85 910 Em Remove the rear wheel Bl Loosen and remove the bolts and remove the adapter plate m Insert both parts of the distance plate set between the adapter plate and the side profile E Secure the adapter plate and the distance plate set using the distance plate set bolts O Please note that the screws of the distance plate set must be used ll because they are longer than the original screws c k schall 25 O K schall AG Switzerland 2012 01 Service Manual cck schall Champion Brakes Brakes Fitting adjusting the parking brake Difficulty O Tools 5 Following each positioning the rear wheel parking brakes e g when L changing the wheel chamber must be readjusted The parking brake function is only guaranteed if the tire has the L corresponding air pressure
30. uard first remove the clothes guard and the bracket attached to the seat module EI Attach the bracket to the seat module with the screws and remount the rear wheels PJ Slightly loosen the three screws on the adjustment plate and move it along the mounting bracket until the mudguard is in position m The position of the mudguard can also be adjusted To do this loosen the bolts G adjust the mudguard position as required and retighten the bolts E Tighten the screws OOOOO0O00000 Carry out the setting on both sides m By tightening or loosening the screws you can adjust how easily the armrest can be pulled out or pushed in The distance between the mudguard and the wheel must be either L V 8mmor 25 mm to prevent fingers from becoming caught between the wheel and the mudguard Mudguard size SHh Hinterrad 22 Hinterrad 24 Hinterrad 25 Hinterrad 26 imm 2 3 4 1 2 3 4 1 12 3 4 1 2 3 4 390 eu XI XE XE XE ee ege El Ee 400 ESESESEN 01 0L 1 410 SNE LL EL XL XEXEXLE 420 SNE LL LL XE XE XE XE XE XL XL XL 430 ENEE LLL L E E E E XE XEIXELXL amm 440 EBEN ae L0 0 0 Let Lat Lat XL 450 EH EEE XL XL XL XL S 460 Eee x XL XL XL 470 Eee L IL LIL 480 EIE ENEMIES L L LIL 490 MIENNE SAES ES ES ES IES TESTES c k schall 20 O K
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