Invacare Kuschall Compact SA Service Manual
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Invacare Kuschall Compact SA Service Manual

Invacare Kuschall Compact SA Service Manual

Manual wheelchair
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PROVIDER: Keep this manual.
The procedures in this manual MUST be performed by a qualified technician.
Küschall® Compact
Compact SA / Compact FF
en Manual Wheelchair
Service Manual

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Summary of Contents for Invacare Kuschall Compact SA

  • Page 1 Küschall® Compact Compact SA / Compact FF en Manual Wheelchair Service Manual PROVIDER: Keep this manual. The procedures in this manual MUST be performed by a qualified technician.
  • Page 2 All rights reserved. Republication, duplication or modification in whole or in part is prohibited without prior written permission from Invacare. Trademarks are identified by ™ and ®. All trademarks are owned by or licensed to Invacare Corporation or its subsidiaries unless otherwise noted.

  • Page 3: Table Of Contents

    6.6 Sideparts........35 Contents 6.6.1 Installing the Clothes-Guard / Mudguard .

  • Page 4: General

    NOTICE Indicates a hazardous situation that could Find the user manual on Invacare’s website or contact result in damage to property if it is not your Invacare representative. See addresses at the end avoided.

  • Page 5: Safety

    Refer to the manual, delivered with the optional equipment. 2.1 General Safety Information – Additional manuals can be ordered from Invacare. See addresses at the end of this WARNING! document. Risk of injury or property damage –...
  • Page 6 Küschall® Compact NOTICE! – If possible, continue to use the old identification label; if this is not possible, the new identification label must contain the same information and the old serial number. (Replacement of spare parts with serial numbers). – When components are replaced it is necessary to ensure the traceability of the components replaced. –...

  • Page 7: Product Overview

    Product Overview 3 Product Overview 3.1 Main parts of the wheelchair A Back B Clothes-guard C Seat D Frame E Footrest F Castor fork with castor wheel G Parking brake H Rear wheel with handrim 3.2 Dimensions A Seat depth (SD) 320 – 500 mm, in increments of 20 mm B Backrest angle 82°/86°/90°/ 94°/98°/102°...

  • Page 8: Servicing

    ☐ ☐ Is the product fully functional in accordance with All spare parts must be obtained from the Invacare the user manual? customer service department. An electronic spare parts Eradication of faults catalogue can be found on your local Invacare website.

  • Page 9: Reconditioning

    Reconditioning 5.2 Disinfection 5 Reconditioning The wheelchair may be disinfected by spraying or wiping with tested, approved disinfectants. 5.1 Cleaning Spray a soft cleaning and disinfecting product (bactericidal and fungicide meeting the EN1040 NOTICE! / EN1276 / EN1650 standards) and follow the –...

  • Page 10: Instructions

    Küschall® Compact 6 Instructions 6.1 Frame Overview A Rear frame = 13 Nm = 7 Nm B Retaining lever = 4 Nm C Cross D Front frame = 13 Nm = 7 Nm E Upper connection tube F Lower connecting tube G Seat locking mechanism H Longitudinal stopping bolts...

  • Page 11: Replacing The Retaining Lever

    Instructions 1. Disassemble brakes. 2. Loosen and remove bolts  D and D on both sides. (On abduction frames, the connecting tube F is welded onto the front frame; in this case loosen A and D 3. Pull out front frame D to the front. 4.

  • Page 12: Cutting The Rear Frame To Length

    Küschall® Compact 1. Remove the old bolt connection from the cross-brace. 2. Lubricate both sides of distance part E slightly with Molykote TP42 and remove excess grease. 3. Re-assemble the cross-brace using only the new assembly kit (SP1537689) containing bolt A with washer, spacer B, spring washer C, safety cap nut D and distance part E.
  • Page 13 Instructions Backrest height (RH) Height-adjustable push handle, integrated straight x [mm] lumbar x [mm] 1659353-C...

  • Page 14: Seat

    Küschall® Compact 6.2 Seat 6.2.1 Front Seat-to-Floor Height (FSTF) Options for changing the front seat height: There are four castor fork sizes available: • Replace the castor wheel with larger or smaller one or fit it at another position on the castor fork, see 6.7.1 Replacing the Castor Wheel, page 45.
  • Page 15 Instructions Frame FF frame SA frame / Hemi frame Castor size 3” 4” 5” 6” 7” 3” 4” 5” 6” 7” FSTF 520 FSTF 530 — — — — — FSTF 540 — — — — — — FSTF 550 6’’...
  • Page 16 Küschall® Compact Compact SA Hemi Low-mounted supporter (4): 1. Remove nuts, washers and bolts A. 2. Remove round nut D from the frame tube. 3. Replace the castor fork supporter B on the frame C. 4. Reinsert round nut D into the frame tube. 5.

  • Page 17: Rear Seat-To-Floor Height (Rstf)

    Instructions 6.2.3 Rear Seat-to-Floor Height (RSTF) Options for changing the rear seat-to-floor height: • Replace rear wheel with a larger or a smaller one. • Change the position of the adapter plate, see 6.8 Rear Wheels, page 47. Rear seat-to-floor height with respect to the rear wheels and positioning on the frame Rear seat Rear wheel size [inch] height (RSTF)

  • Page 18: Turning The Seat Locking Mechanism

    Küschall® Compact 6.2.7 Turning the Seat Locking Mechanism If the seat edge can be too easily removed from the seat locking mechanisms, either the front two or all four seat locking mechanisms can be rotated by 180°: ■□□ Allen key (3 mm) 1.

  • Page 19: Backrest

    Instructions 6.3 Backrest 6.3.1 Backrest Height The backrest height can be changed by installing the telescopic tubes in another position in the backrest tubes. If this setting option is insufficient, the telescopic tubes can be replaced. 6.3.2 Adjusting the Height of standard Backrests ■■□...

  • Page 20: Angle-Adjustable Backrest

    Küschall® Compact 6.3.4 Angle-adjustable Backrest In order to make the backrest angle adjustable, an angle-adjustable backrest can be fitted. Possible Backrest Angles: Position Deviation from Angle between standard backrests backrest and seat 12° 102° 8° 98° 4° 94° 0° 90° -4°...

  • Page 21: Adjusting The Backrest Angle

    Instructions 6.3.6 Adjusting the Backrest Angle ■■□ Allen key (5 mm) / Socket spanner (10) / Open-end spanner (10) 1. Remove the backrest cushion B and push the hook and loop bands C upwards, until the backrest joint A is invisible.

  • Page 22: Replacing Push Handles / Replacing Push Handles And Backrest

    Küschall® Compact 6.3.8 Replacing Push Handles / Replacing Push Handles and Backrest If the push handles are replaced with a different type of push handles, e.g. height-adjustable ones, it can happen that the rear frame must also be replaced. Changing the backrest height can also mean that the configuration of the hook and loop bands must be changed. 6.3.9 Installing standard Push Handles ■■□...

  • Page 23: Installing Angle-Adjustable Backrest With Height-Adjustable Push Handles

    Instructions 1. Secure the telescopic tube B to the rear frame A at the required height using bolt G, washer and nut. 2. Press the cover cap F onto the end of the telescopic tube. 3. Push the hook and loop bands C onto the telescopic tube.

  • Page 24: Installing The Stabilization Bar

    Küschall® Compact 1. Remove the old foldable push handle. 2. Pull down the backrest cover F on the telescopic tube, until its hole B is uncovered. NOTICE! – Make sure that the threaded insert E (part no. 1580450) supplied with the new push handle is used for assembly. 3.

  • Page 25: Backrest Parts For Adjustable Backs With Respect To Backrest Height

    Instructions 6.3.15 Backrest Parts for adjustable Backs with respect to Backrest Height Fixed Backrest with standard/mini Push Handles, foldable Push Handles* or without Push Handles Backrest height (RH) with respect to cover, backrest tubes, bands Cover Telescopic Bands (without Bands (with [mm] tube A stabilisation bar,...
  • Page 26 Küschall® Compact Fixed or angle-adjustable Backrest with height-adjustable Push Handles, rear set Backrest height (RH) with respect to cover, backrest tubes, bands Cover Telescopic tube Bands (without Bands (with [mm] A (straight/ stabilisation bar, stabilisation bar, lumbar) end band C = 10 end band C = 5 —...
  • Page 27 Instructions Angle adjustable Backrest with standard/mini Push Handles, foldable Push Handles* or without Push Handles Backrest height (RH) with respect to cover, backrest tubes, bands Cover Telescopic Bands (without Bands (with [mm] tube A stabilisation bar, stabilisation bar, end band C = 10 end band C = 5 —...
  • Page 28 Küschall® Compact Angle adjustable Backrest with height-adjustable Push Handles, integrated Backrest height (RH) with respect to cover, backrest tubes, bands* Telescopic tube Cover C Backrest tube B Push handle A [mm] *For bands configuration, see 1 table „Angle adjustable backrest with standard push handles“. 1659353-C...
  • Page 29 Instructions Foldable Backrest with standard/mini Push Handles, foldable Push Handles or without Push Handles Backrest height (RH) with respect to cover, backrest tubes, bands Cover Telescopic Bands (without Bands (with [mm] tube A stabilisation bar, stabilisation bar, end band C = 10 end band C = 5 —...
  • Page 30 Küschall® Compact Foldable Backrest with height-adjustable Push Handles, rear set Backrest height (RH) with respect to cover, backrest tubes*, bands Cover Telescopic Bands (without Bands (with [mm] tube A stabilisation bar, stabilisation bar, end band C = 10 end band C = 5 —...
  • Page 31 Instructions For foldable backrests additionally a band is fixed close to the backrest joint. The band is of different length according to the seat width (SW): SW 280 mm - 360 mm = short / SW 380 mm - 440 mm = medium / SW 460 mm - 500 mm = long 1659353-C...

  • Page 32: Leg Rests

    Küschall® Compact 6.4 Leg Rests Leg rests with angle measurements of 70° and 80° are available. 6.4.1 Replacing the locking Mechanism ■□□ Torx screwdriver (10) / Allen key (3 mm, 5 mm) 1. Screw off the unlocking lever A manually. 2.

  • Page 33: Replacing The Footrest (One-Piece Footrest)

    Instructions 6.5.2 Replacing the Footrest (One-piece Footrest) ■□□ Allen key (4 mm) / Socket spanner (8 mm) 1. Remove bolts, washers and nuts A on both sides. 2. Pull the footrest out of the frame tubes. 3. Insert new footrest. 4.

  • Page 34: Replacing The Footrest (Two-Piece Footrest)

    Küschall® Compact 6.5.5 Replacing the Footrest (Two-piece Footrest) ■□□ Allen key (4 mm) / Socket spanner (8 mm) 1. Remove bolts, washers and nuts A. 2. Remove the footrests B from the frame. 3. Insert new footrests into the frame and position at the required height.

  • Page 35: Sideparts

    Instructions 6.6 Sideparts 6.6.1 Installing the Clothes-Guard / Mudguard ■■□ Allen key (3 mm) / Socket spanner (8) 1. Install the side fastenings A onto the frame D using bolts, washer and nuts C. 2. Install clothes-guard/mudguard  B with bolts, washers and nuts E onto the side fastenings.

  • Page 36: Installing The Removable Mudguard

    Küschall® Compact 6.6.3 Installing the Removable Mudguard / Clothes-Guard ■■□ Allen key (3 mm, 4 mm) / Socket spanner (10) / Phillips screwdriver (2) Remove the clothes-guard/mudguard and the mounting elements on the backrest and the seat. 1. Install the holder C to the frame using the screw connections A and B and then reinstall the rear wheel.

  • Page 37: Clothes-Guard

    Instructions 6.6.4 Clothes-Guard / Mudguard Sizes The clothes guard and mudguard can be adjusted to suit the height of the rear wheel exactly. Two sizes of each are available. Clothes-Guard mounted fixed (Carbon) Clothes guard with respect to the position of the rear wheels with standard adapter plate (Pos. 1 to 4) or rear wheel extension (Pos.
  • Page 38 Küschall® Compact Mudguard mounted fixed and removable (Carbon) Mudguard (mounted fix and removable) with respect to the position of the rear wheels with standard adapter plate (Pos. 1 to 4) RSTF Rear wheel 22’’ Rear wheel 24’’ Rear wheel 25’’ Rear wheel 26’’...
  • Page 39 Instructions — — — — — — — — — — — — — — — — — — 1659353-C...
  • Page 40 Küschall® Compact Mudguard removable (Plastic) Mudguard (fix) with respect to the position of the rear wheels with standard adapter plate (Pos. 1 to 4) or rear wheel extension (Pos. 5 and 6) RSTF Rear wheel 22’’ Rear wheel 24’’ Rear wheel 25’’ Rear wheel 26’’...

  • Page 41: Installing The Hemi Armrest With Holder

    Instructions 6.6.5 Installing the Hemi Armrest with Holder ■■■ Allen key (3 mm, 4 mm, 5 mm) / Socket spanner (10) / Drill with drill bit (Æ 6 mm) / Saw / Deburring tool / Coating spray black Installing the guiding part 1.

  • Page 42: Installing The Küschall Armrest

    Küschall® Compact 6. Insert nuts U into the armrest holder and install bolts R with spring washer S. Adjust the bolts R so that the armrests engages optimally. O = 7 Nm Installing the Hemi armrest to the side rest 1.
  • Page 43 Instructions Installing/Removing the Armrest, T-Armrest Pad and Cover Installing 1. Install the armrest cover to the armrest assembly. 2. Insert the armrest assembly into the joint K and swivel it downwards so that it engages into the armrest holder A. 3.

  • Page 44: Installing The Side Rest Insertable, Stepless

    Küschall® Compact 6.6.7 Installing the Side Rest Insertable, Stepless height-adjustable ■■□ Allen key (4 mm, 5 mm) / Socket spanner (10) 1. Fit the side fastening element C with bolts A and B. 2. Insert side rest into the fastening element. Adjusting the height 1.

  • Page 45: Castors

    Instructions 6.7 Castors 6.7.1 Replacing the Castor Wheel ■■□ Allen key (3 mm) 1. Remove the bolts A with washers B and pull out the wheel axle C. 2. Remove castor wheel D from the castor fork E and replace with a new one or move to a new position. In the case of the Starec wheel, skater wheel, 3’’...

  • Page 46: Replacing The Castor Fork

    Küschall® Compact 6.7.2 Replacing the Castor Fork ■■□ Socket spanner (10 mm) / Flat head screwdriver (4 mm) 1. Remove the castor wheel, see 6.7.1 Replacing the Castor Wheel, page 45. 2. Remove bolt A, washer B, the castor fork D with bearings C and part E from the clevis pin F.

  • Page 47: Setting The Trial Angle

    Instructions 6.7.4 Setting the Trial Angle ■□□ Allen key (5 mm) / Socket spanner (10 mm) / Flat head screwdriver (4 mm) 1. Position the wheelchair on a flat surface. 2. Turn the castor wheel A in driving direction, parallel to the rear wheels.

  • Page 48: Tipping Stability

    Küschall® Compact 6.8.2 Tipping Stability The tipping stability is influenced by the rear wheel being installed further forward or further backward on the adapter plate. The further back the adapter sleeve is installed, the greater the tipping stability of the wheelchair. If the rear wheel is to be installed even further back, a rear wheel extension can be installed to increase the tipping stability even more.

  • Page 49: Changing The Wheel Camber

    Instructions 6.8.5 Changing the Wheel Camber A wheel camber of either 0° or 3° is possible. ■■□ Open-end spanner (18) / Socket spanner (19, 22) The wheel camber is changed by replacing the adapter sleeve: 1. Remove adapter sleeves B or C on both sides. 2.

  • Page 50: Installing The Adapter Plate For The Drum Brake

    Küschall® Compact 1. Remove the rear wheel. 2. Hold the end of the removable axle B using the straddle spanner. 3. Adjust the length L of the removable axle by turning the nut A. The length is correctly adjusted if the removable axle engages correctly when installing the wheel and the wheel has just minimal clearance.

  • Page 51: Replacing A Solid Tire

    Instructions 6.8.11 Replacing a solid tire Removing a solid tire ■□□ Lever bar 1. Push on the side wall of the tire while inserting a lever bar. Some solid tires are quite a bit smaller than the rim so this can be difficult. 2.

  • Page 52: Parking Brakes

    Küschall® Compact 6.9 Parking brakes 6.9.1 Installing the parking brake ■■□ Allen key (5 mm) 1. Position the brake holder B around the front frame tube C. 2. Place the brake D in the brake holder. 3. Screw the bolt A with washer into the brake assembly but do not tighten.

  • Page 53: Installing/Adjusting The Drum Brake

    Instructions 6.9.3 Installing/Adjusting the Drum Brake ■■■ Allen key (4 mm) / Phillips screwdriver / Open-end spanner (9 mm) / Socket spanner (10 mm, 22 mm) / Wrench (4 mm) 1. Remove standard adapter plate and replace with adapter plate for drum brake, see 6.8.8 Installing the Adapter Plate for the Drum Brake, page 50.

  • Page 54: Adjusting The Height Ofthe Antitipper

    Küschall® Compact 1. Install the adaptation support A with bolts, washers and nuts B to the adapter plate C. B = 13 Nm 6.10.2 Adjusting the height ofthe antitipper ■□□ Allen key (4 mm) / Socket spanner (8) 1. Loosen bolt B and remove the upper end C of the antitipper and the holder D.

  • Page 55: Installing The Tipper Aid

    Instructions Function check The distance between the antitipper and the ground must be 50-70 mm. If not possible, itis allowed to reduce to 25 mm. In this case, the antitipper must be able to pass an obstacle of 50 mm minimum below the front wheels. It must be easy to fold up the antitipper.

  • Page 56: Adjusting The Height Ofthe Tipper Aid

    Küschall® Compact 6.10.4 Adjusting the height ofthe tipper aid ■□□ Flat-head Screwdriver 1. To adjustthe height, remove cap B and, e.g. using a screwdriver, compress the spring A inside the tube and push into the required position. 6.10.5 Installing the cane holder ■□□...

  • Page 57: Installing The Transit Wheels

    Instructions 1. To adjust the height, remove cap B and, e.g. using a screwdriver, compress the spring A inside the tube and push into the required position. 6.10.7 Installing the transit wheels ■□□ Allen key (5 mm) / Socket spanner (10) 1.

  • Page 58: Installing The One-Arm-Drive

    Küschall® Compact 6.10.9 Installing the One-Arm-Drive ■■□ Allen key (5 mm) / Socket spanner (32 mm) / Wrench (10, 32 mm) 1. Install the adapter plate D to the frame M using bolt E and bolts F with washer and nut G. 2.

  • Page 59: Installing The Positioning Belt

    Instructions 1. Mount the strap A using bolts, washers and nuts C through the holes D on both sides of the frame B. C = 4 Nm WARNING! Risk of injury due to incorrect installation – Ensure that the webbing of the posture belt is not twisted during assembly and the locking mechanism shows towards the front.

  • Page 60: Attaching The Snap Hook Symbol Labels

    Küschall® Compact C = 6 Nm 6.10.12 Attaching the snap hook symbol labels Front side Rear side 1659353-C...
  • Page 61 Notes...
  • Page 62 Notes...
  • Page 63 Notes...
  • Page 64 Asia: Australia: Belgium & Luxemburg: Danmark: Invacare Asia Ltd. Invacare Australia Pty. Ltd. Invacare nv Invacare A/S Unit 18/12 Stanton Road, Unit 18/12 Stanton Road, Autobaan 22 Sdr. Ringvej 37 Seven Hills, NSW 2147 Seven Hills, NSW 2147, B-8210 Loppem DK-2605 Brøndby...

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