Küschall Champion Service Manual
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Küschall Champion Service Manual

Küschall champion wheelchair service manual
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KÜSCHALL CHAMPION
Service Manual
DEALER: Keep this manual.
The procedures in this manual MUST be performed by a
qualified technician.

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  • Page 1 KÜSCHALL CHAMPION Service Manual DEALER: Keep this manual. The procedures in this manual MUST be performed by a qualified technician.
  • Page 2 ©2014 Küschall AG All rights reserved. Republication, duplication or modification in whole or in part is prohibited without prior written permission from Küschall AG. Trademarks are identified by ™and ®. All trademarks are owned by or licensed to Küschall AG or its subsidiaries unless otherwise noted.

  • Page 3: Table Of Contents

    Service Manual KÜSCHALL CHAMPION TABLE OF CONTENTS GENERAL ........................4 Introduction Spare parts and adaptations Tightening Allen screws Torque Checks Identifying and alleviating malfunctions OVERVIEW ........................6 Components Dimensions FRAME ..........................7 Changing Frame SEAT ..........................8 Fitting seat cover to frame...

  • Page 4: General

    Service Manual KÜSCHALL CHAMPION GENERAL Introduction This service manual is part of the instructions and contains the tech- nical information for servicing, configuring and repairing a küschall ® wheelchair. WARNING! Danger of accident and severe injuries. If the wheelchair is improperly set it can cause accidents and severe injuries.

  • Page 5: Torque

    Service Manual KÜSCHALL CHAMPION 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. Ensure that the Allen key is of good quality and not worn.

  • Page 6: Overview

    Service Manual KÜSCHALL CHAMPION OVERVIEW OVERVIEW Components Backrest Rear wheel with handrim Quick release axle Folding mechanism Front wheel fork with front wheel Footrest Frame Seat Mudguard Dimensions Seat depth 340 – 480 mm, in increments of 20 mm (AL / TI) 400 –...

  • Page 7: Frame

    Service Manual KÜSCHALL CHAMPION FRAME FRAME The küschall Champion frame is available in aluminium, titan or carbon. Aluminium or titan frames are available with frame angles of 75° and 85°, carbon frames with a frame angle of 85° Changing Frame Fitting frame tubes Ã...

  • Page 8: Seat

    Service Manual KÜSCHALL CHAMPION SEAT SEAT Fitting seat cover to frame à 3, 4 Difficulty: Tools: ˜™™ Fit seat cover to side supports and frame on both sides using  bolts A à 13 Nm B à 5 Nm Front seat height (SHv)

  • Page 9: Rear Seat Height (Shh)

    Service Manual KÜSCHALL CHAMPION SEAT Front seat height (SHv) per frame size, castor fork and front wheel Aluminium / Titan frame 85° (long frame) (short frame) ST 40-48 ST 34-38 ST 40-48 ST 34-38 [mm]     ...

  • Page 10: Checking The Folding Unit

    Service Manual KÜSCHALL CHAMPION SEAT Checking the folding unit Difficulty: Tools: à 5 ˜™™ The bolt of the scissor mechanism must be checked regularly for play. A à 4 Nm The scissor mechanism must open and close easily. Check that the retaining rings B are sitting well, replace if neccessary.

  • Page 11: Backrest

    Service Manual KÜSCHALL CHAMPION BACKREST BACKREST Tension adjustable backrest IMPORTANT! Risk of damage to the wheelchair. A too tight band installation may cause damage to the backrest when unfolding the wheelchair. ▸ Make sure that the backrest bands are only adjusted in unfolded condition of the wheelchair.
  • Page 12 Service Manual KÜSCHALL CHAMPION BACKREST Tension adjustable backrest without push handles Teles- Inter- Velcro straps Velcro copic mediate without straps with tube tube stabili-sation stabilisation S=5cm        L=10cm [mm] possible Tension adjustable backrest with rearset push handles height adjustable...
  • Page 13 Service Manual KÜSCHALL CHAMPION BACKREST Tension adjustable backrest with push handles, height adjustable Push- Backrest- Velcro straps Velcro handle tube without straps with stabilisation bar stabilisation bar        [mm] S=5cm L=10cm possible S+2xM S+2xM S+2xM ©...

  • Page 14: Backrest Height (Rh)

    Service Manual KÜSCHALL CHAMPION 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: Tools: Ã3...

  • Page 15: Backrest Angle (Rw)

    Service Manual KÜSCHALL CHAMPION BACKREST Backrest angle (RW) Backrest, angle adjustment Difficulty: Tools: Ã4 ˜˜™ Remove the lower bolt from the side supporter and move  the backrest to the required position. The spacer remaines fixed in the latch bolt Insert bolt and nut into the closest hole and tighten it again.
  • Page 16 Service Manual KÜSCHALL CHAMPION BACKREST Height adjustable integrated push handles 8 Ò2 Difficulty: Tools: Ã3 ˜˜™ Fit the backrest tube corresponding to the desired backrest  height (RH) on both sides using the bolts Slide the backrest bands corresponding to the desired backrest ...

  • Page 17: Replacing Foldable Push Handles

    Service Manual KÜSCHALL CHAMPION BACKREST Replacing foldable push handles Difficulty: Tools: Hole punch pliers 6 mm, à 3, 4 ˜™™ Remove the old foldable push handle.  Pull down the backrest cover G on the telescopic tube, until its ...

  • Page 18: Footrests

    Service Manual KÜSCHALL CHAMPION FOOTRESTS FOOTRESTS Lower leg length (UL) To change the lower leg length, the footrest can be fixed at a higher or lower position,  Chap. Footrests, Footrest, height adjustment. Short lower leg lengths (UL) can be set using a high-mounted footrest, ...

  • Page 19: Footplate

    Service Manual KÜSCHALL CHAMPION FOOTRESTS Footrest, height adjustment Difficulty: Tools: Ã4 ˜™™ Remove on both sides bolt and nut A, which fix the telescopic  tube B to the frame C. Extend the footrest telescope B to the required length, then insert ...
  • Page 20 Service Manual KÜSCHALL CHAMPION FOOTRESTS Angle adjustment of the footplate à 4, 5 Difficulty: Tools: ˜™™ Slightly loosen the bolts A under the footplate which secure the  telescopic tube B to the footplate mounting C. Set the footplate to the desired angle.

  • Page 21: Side Parts

    Service Manual KÜSCHALL CHAMPION SIDE PARTS SIDE PARTS Clothes-guard assembly Difficulty: Tools: Ã4 ˜˜™ Attach the fixation piece A with bolt and nut B and screw C to  the frame. Align the clothes guard D to the rear wheel and note the best ...
  • Page 22 Service Manual KÜSCHALL CHAMPION SIDE PARTS Rear wheel 24“ Pos 1 Pos 2 Pos 3 Pos 4 Pos 5 Pos 6 Pos 7 Pos 8 Pos 9             ...

  • Page 23: Mud Guard Assembly

    Service Manual KÜSCHALL CHAMPION SIDE PARTS Mud guard assembly 10 Ò2 Difficulty: Tools: Ã3, 5, 4 ˜˜™ If replacing a clothes guard with a mudguard, first remove the clothes guard and the bracket attached to the vertical brace. Attach the bracket to the vertical brace with the screws A and ...

  • Page 24: Siderest Assembly And Adjustment

    Service Manual KÜSCHALL CHAMPION SIDE PARTS Siderest assembly and adjustment 10 Ò2 Difficulty: Tools: Ã3, 4 ˜˜™ Attach the bracket to the seat module with the bolts and nuts A.  Slightly loosen the two screws B on the height adjustment ...

  • Page 25: Front Wheels

    Service Manual KÜSCHALL CHAMPION FRONT WHEELS FRONT WHEELS Replacing a front wheel à 2x3 Difficulty: Tools: ˜™™ Remove the screw A with disk on one side. Remove the wheel  axle B. Remove the front wheel C.  Place the sleeves D between the new front wheel and the fork.

  • Page 26: Setting The Angle Of The Caster Attachment

    Service Manual KÜSCHALL CHAMPION FRONT WHEELS Setting the angle of the caster attachment Difficulty: Tools: 10 à 5, 3 ˜˜™ Loosen bolts A.  Hold spirit level against the front edge of the fork B.  Turn the bolt C, until the front edge of the fork is vertical.

  • Page 27: Rear Wheels

    Service Manual KÜSCHALL CHAMPION REAR WHEELS REAR WHEELS Rear wheels, repositioning The chair will be more stable, the further rearwards that the rear wheels are fitted. There are 9 possible rear wheel positions, adjustable via the mount- ing position of the vertical brace.

  • Page 28: Distance Sleeves

    Service Manual KÜSCHALL CHAMPION REAR WHEELS Distance sleeves If additional side parts or another type of rear wheel is fitted or if the rear seat height is adjusted, the distance between the rear wheels may have to be increased by fitting additional distance sleeves.

  • Page 29: Brakes

    Service Manual KÜSCHALL CHAMPION BRAKES BRAKES Fitting / adjusting the parking brake Difficulty: Tools: Ã5 ˜˜™ Following each positioning, the rear wheel parking brakes (e.g. when changing the wheel chamber) must be readjusted. The parking brake function is only guaranteed if the tire has the corresponding air pressure.

  • Page 30: Antitipper / Transit Wheels

    Service Manual KÜSCHALL CHAMPION OPTIONS & ACCESSORIES Antitipper / Transit wheels Antitipper assembly Difficulty: Tools: Ã3, 5, 6, ˜˜™ à 35 Nm Remove adapter sleeve C, nut D and washer E.  à 13 Nm Mount the antitipper A with the adapter sleeve C, nut D and ...

  • Page 31: Tipper Aid / Cane Holder

    Service Manual KÜSCHALL CHAMPION OPTIONS & ACCESSORIES Tipper aid / Cane holder Tipper aid and cane holder assembly/adjustment Difficulty: Tools: ˜˜™ There are 3 options available which are assembled/adjusted equally: - Tipper aid with cane holder - Cane holder - Tipper aid Attach the adaption holder A onto the bracket B using the two ...

  • Page 32: Küschall Ag, Switzerland | 2014-12

    Küschall AG Benkenstrasse 260 CH-4108 Witterswil kueschall@invacare.com www.kuschall.com Service Manual küschall Champion küschall ® distributors ENGLISH | 2014-12 Belgium & Luxemburg: Invacare nv • Autobaan 22 • B-8210 Loppem Tel: (32) (0)50 83 10 10 • Fax: (32) (0)50 83 10 11 • belgium@invacare.com Danmark: Invacare A/S •...

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