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Mistral Wheelchair Service Instructions Manual

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SERVICE
INSTRUCTIONS
MISTRAL
These instructions contain information about:
Fault-finding
Repair
Edition: 03.2001

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Summary of Contents for Mistral Wheelchair

  • Page 1 SERVICE INSTRUCTIONS MISTRAL These instructions contain information about: Fault-finding Repair Edition: 03.2001...
  • Page 2 Postfach 60 01 06 32 527 Bad Oeynhausen · Alterations to the wheelchair which occur as a result of incorrectly or improperly executed maintenance or overhaul work lead to the exclusion of all liability on the side of INVACARE. As at: 04.07.02...
  • Page 3 Service Instructions Notes on transport · If the wheelchair has to be shipped back to the manufacturer for major repairs, you should always use the original packaging for transport. · You should also include as accurate a fault description as possible.

  • Page 4: Table Of Contents

    MISTRAL Service Instructions Contents SAFETY AND ASSEMBLY INSTRUCTIONS Before any inspection or repair work: During dismantling/reassembly Before operation / after completion of work: TOOL LIST LAYOUT OF MODULES, COMPONENTS AND DISPLAYS AND CONTROLS ELECTRONIC CONTROLLER COMPONENTS / ELECTRONICS INSPECTION PLAN...
  • Page 5 MISTRAL Service Instructions Steering wheels 8" x 2" 9.5.1 Removal of steering wheels 9.5.2 Solid rubber wheel (steering wheel) (1.2) 9.5.3 Deep groove ball bearing (1.6), head tube axle (1.1.2), wheel fork (1.1.1) Drive wheels 9.6.1 Wheel 12-1/2 X 2-1/4 9.6.2...
  • Page 6 MISTRAL Service Instructions 10.2.11 Footrest (VARI F, 90°-65°) with fixed footplates 10.2.12 Footrest LH (90°-65°) with angle-adjustable footplate 10.2.13 Leg support manually height-adjustable with angle adjustment 10.2.14 Leg support manually height-adjustable with ergonomic length adjustment 10.2.15 Leg support RH electrical height adjustment with ergonomic length adjustment 108 10.3...

  • Page 7: Safety And Assembly Instructions

    Danger of fire and combustion ! · Use only undamaged tools in good condition. During dismantling/reassembly · Mark all current settings for the wheelchair (seat, armrests, backrest etc.), and the cable connecting plugs associated, before any removals. This makes reassembly easier. CAUTION: ·...

  • Page 8: Before Operation / After Completion Of Work

    · Check all fixings for tight fit. · Check all parts for correct interlocking. · Only operate wheelchair with correct tyre pressure (2.5 bar). · Check electoral components for correct functioning, as incorrect cable polarity can lead to "reverse" functioning (e.g. electrical leg supports).

  • Page 9: Tool List

    MISTRAL Service Instructions 2 Tool list You will need a standard tool set with at least the following: · set of open and ring spanner · set of Allen keys · torque wrench (commercial) · socket spanner set · set of screwdrivers ·...

  • Page 10: Layout Of Modules, Components And Displays And Controls

    MISTRAL Service Instructions 3 Layout of modules, components and displays and controls The following figures show the layout of "MISTRAL" modules. Removal and reassembly of spare parts is described in Chapter 9. Chassis Drive unit, disengaging mechanism, anti-tip mechanism Brake (no diagram)

  • Page 11: Electronic Controller Components / Electronics

    MISTRAL Service Instructions 4 Electronic controller components / Electronics 1. Remote 2. Lighting 3. Drive RH 4. Connecting cable remote – battery – drive units 5. Battery case 6. Drive unit LH 7. 2 batteries 12 V 8. Strip fuse holder with strip fuse 9.

  • Page 12: Inspection Plan

    MISTRAL Service Instructions 5 Inspection plan ü Component Check Remedy Chapter · Armrest damage and Þ Tighten screws, replace Armrests and fastening padding side panels · Side panel damage and Þ Tighten screws, replace fixing side panels · Check seat angle Þ...
  • Page 13 MISTRAL Service Instructions ü Component Check Remedy Chapter · Damage to batteries and Þ Clean contacts, replace Batteries case, contact corrosion batteries or case · Check contacts, terminals Þ Tighten, replace · Check battery voltage Þ Charge batteries / replace ·...

  • Page 14: Operational Faults

    Chapter 7. · Carry out the necessary testing / repairs. While doing this please note the references to the appropriate chapter in the manual or to the appropriate documentation. Fault causes Wheelchair will not start drive motors disengaged engage motors...
  • Page 15 MISTRAL Service Instructions Wheelchair judders in drive mode drive unit replace drive unit Chapt. 9.2 defective Cannot charge batteries Chapt. 9.6 batteries defective replace battery charging device defective replace charging device warning horn defective replace remote Chapt. 9.8 lighting defective...

  • Page 16: Error Codes For Remote

    MISTRAL Service Instructions 7 Error codes for remote Before assessing the error codes, carry out the following test: · Turn the remote on and off several times. Before you switch on wait approx.. 5 seconds. The test checks whether the error can be automatically rectified by the electronics, and if necessary deactivates the blinking status display at the remote.

  • Page 17: Module Composition / Variations

    MISTRAL Service Instructions 8 Module composition / variations The Mistral can be supplied the following options from start of production: · Batteries (Chapt. 9.6) ž 31 Ah ž 50 Ah · Brake (Chapt. 9.3) · Drive wheels (Chapt. 9.5) ž...

  • Page 18: Maintenance And Repair

    MISTRAL Service Instructions 9 Maintenance and repair Chassis Qty. Item No./Pcs. Item Description B210001.P18 Frame tube, RAL 5025 Pearl Gentian Blue B210001.P91 Frame tube, RAL 1028 Melon Yellow B210001.P92 Frame tube, Silver Grey gloss B284012.P28 Battery case fixing RH B284005.P28 Battery case fixing LH B210015.00...
  • Page 19 Star lock cap 8 mm, black 1.13.5 K32303 Star lock cap 10 mm, black 1.14 B290001 "Mistral" nameplate ü Note: Repair work to the chassis is easier to carry out if the complete seat unit has been dismantled beforehand. Removal of seat unit ·...
  • Page 20 MISTRAL Service Instructions Battery case fastening strap (1.7 left, 1.8 right) · loosen countersunk screw with Allen key (1.9) and hexagon nut (1.11) · insert new battery case fastening strap (1.7 RH or 1.8LH) Battery case fixing (1.2 right, 1.3 left) / transport shackle (1.4) ·...

  • Page 21: Drive Unit, Disengaging Mechanism, Anti-Tip Mechanism

    MISTRAL Service Instructions Drive unit, disengaging mechanism, anti-tip mechanism 9.2.1 Drive unit Qty. Item No./Pcs. Item Description B253001 Drive unit complete B222003 Crank B222012 Lining 20x1x28,6 B222013 Lining 18x3x29 B222023.00 Spring B222014 Stop DG00001 Hexagon bolt M12 x 45 F00105...

  • Page 22: Tongue (1.4) / Crank (1.1)

    · Engage motor · Lay wheelchair on soft bed on its side, so that the drive wheel to be removed is at the top or use suitable support (e. g. wooden block) and prop the wheelchair up so that the drive wheels are free.

  • Page 23: Disengaging Mechanism

    MISTRAL Service Instructions 9.2.4 Disengaging mechanism Qty. Item No./Pcs. Item Description B252012 Disengaging mechanism complete B252007.99 Disengaging rod complete B252017.99 Ball joint with M8 thread F00103 Hexagon nut M6 F00104 Hexagon nut M8 K32301 Star lock cap 6 mm, black B252004.P28...
  • Page 24 MISTRAL Service Instructions 2.13 D50108 Cylinder-head screw with Allen key M6 x 25 2.14 D50051 Cylinder-head screw with Allen key M6 x 16 2.15 F20109 Hexagon nut M6 self-locking 2.16 B252016.89 Washer T 2.5 ü After repair work to the disengaging mechanism it must be adjusted and checked for correct functioning.
  • Page 25 (2.8 or 2.9) Functional check of disengaging mechanism · prop the wheelchair up so that the drive wheels are free. · set the switch lever to the horizontal position (both drive wheels should not be able to be turned by hand) ·...

  • Page 26: Anti-Tip Mechanism

    MISTRAL Service Instructions Anti-tip mechanism Qty. Item No./Pcs. Item Description B222022 Anti-tip mechanism complete B222017.P28 Anti-tip tube; matt black M14905 Support wheel D50138 Cylinder-head screw with Allen key M6 x 40 F20109 Hexagon nut M6 self-locking G00115 Washer 6.4 x 12.5 x 1.6 B222019.99...

  • Page 27: Anti-Tip Tube (3.1)

    MISTRAL Service Instructions Support wheel (3.2), Anti-tip tube (3.1), Anti-tip spring (3.6) Support wheel (3.2) · unscrew cylinder-head screw (3.3) and hexagon nut (3.4) · remove support wheel (3.2) 9.3.1 Anti-tip tube (3.1) · loosen Allen screw (1.11, 1.12) on crank (1.1) ·...

  • Page 28: Brake

    MISTRAL Service Instructions Brake Qty. Item No./Pcs. Item Description B2XX002 Brake complete B231007 Brake lever LH B231006 Brake lever RH 5007791 Brake lever handle F20109 Hexagon nut M6 self-locking D50051 Cylinder-head screw with Allen key M6 x 16 D50004 Cylinder-head screw with Allen key M6 x 30...

  • Page 29: Unscrew Cylinder Head Screw (1.7)

    MISTRAL Service Instructions Brake installation · Screw the brake bracket RH (1.12) or LH (1.13) loosely to the LH or RH battery holder with cylinder head screws (1.5). · Align the brake brackets so that the brake acts firmly when operated, and so that there is enough play between the wheel and the brake cylinder in drive mode.

  • Page 30: Steering Wheels 8" X 2

    MISTRAL Service Instructions Steering wheels 8" x 2" Qty. Item No./Pcs. Item Description B222011 Wheel suspension 200 x 50 complete B222015 Wheel fork complete 1.1.1 B222001.79 Wheel fork 1.1.2 B222002.99 Head tube axle 1.1.3 F00115 Hexagon nut M12 x 1.5 self-locking 5004320 Solid rubber wheel 8"...

  • Page 31: Removal Of Steering Wheels

    MISTRAL Service Instructions 9.5.1 Removal of steering wheels Use suitable support (e.g. wooden block) and prop the wheelchair up so that the steering wheels are free. 9.5.2 Solid rubber wheel (steering wheel) (1.2) · unscrew hexagon cap nut (1.3) ·...

  • Page 32: Drive Wheels

    Countersunk screw with Allen key M8 x 20 Lay wheelchair on not too soft bed on its side, so that the drive wheel to be removed is at the top or use suitable support (e. g. wooden block) and prop the wheelchair up so that the drive wheels are free.

  • Page 33: Wheel Rim Halves (2.1 External, 2.2 Internal)

    MISTRAL Service Instructions 9.6.2 Wheel rim halves (2.1 external, 2.2 internal) · loosen cylinder-head screw with Allen key (2.3) and loosen both wheel rim halves (2.1, 2.2) from the tyre (2.4) Tyre (2.4), inner tube (2.5) · remove inner tube (2.5) from tyre ·...

  • Page 34: Wheel 12-1/2 X 2-1/4 Puncture-Proof

    Countersunk screw with Allen key M8 x 20 PH Lay wheelchair on not too soft bed on its side, so that the drive wheel to be removed is at the top or use suitable support (e. g. wooden block) and prop the wheelchair up so that the drive wheels are free.

  • Page 35: Reassembly

    MISTRAL Service Instructions 9.6.6 Reassembly ü NOTE: Both wheel rim halves must be pressed together during reassembly. You can use two or three longer bolts (M6x50) as an aid. Insert the cylinder head screws (3.3) in the other holes. Tighten the aid bolts so far that they reach into the cylinder head screws. Then replace the aid bolts with the cylinder head screws (3.3).

  • Page 36: Wheel 200 X 50

    Lay wheelchair on not too soft bed on its side, so that the drive wheel to be removed is at the top or use suitable support (e. g. wooden block) and prop the wheelchair up so that the drive wheels are free.

  • Page 37: Reassembly

    MISTRAL Service Instructions 9.6.9 Reassembly · pump up inner tube (4.3) a little until round · place inner tube (4.3) in tyre (4.2) and place both wheel rim halves (4.1) in the tyre (4.2) from outside ü NOTE: the recesses in the wheel rim halves must enclose the valve.

  • Page 38: Battery Case

    MISTRAL Service Instructions Battery case 9.7.1 Battery case 31 Ah Qty. Item No./Pcs. Item Description B284017 Battery case 31 Ah complete B284006 Battery case B284007.99 Battery tray B284008 Battery case cover B284015 Battery cover P50029 Battery 12V / 31 Ah...

  • Page 39: Batteries (1.5)

    MISTRAL Service Instructions 9.7.2 Batteries (1.5) · ensure that both batteries are charged (24V), if necessary charge batteries completely Caution: · Take care with tools. Do not bridge battery terminals, risk of short circuit! · Please note the high battery weight, risk of crushing! ·...
  • Page 40 MISTRAL Service Instructions Checking individual battery voltage · connect Multimeter directly to battery terminal · voltage < 9.5V : charge battery If the voltage is still too low after charging, replace battery. · measure voltage at battery cover jack (1.4) between red and black If the voltage measured at the battery is correct, and that measured at the jack is 0V, check strip fuse (1.7) and battery cable (1.8) and replace if necessary.

  • Page 41: Battery Case 50 Ah

    MISTRAL Service Instructions 9.7.3 Battery case 50 Ah Qty. Item No./Pcs. Item Description B284030 Battery case 50 Ah complete B284006 Battery case B284008 Battery case cover B284029 Battery adapter cable B284007.99 Battery tray B284019 Battery case strap PG50989 Battery 12V/50 Ah...

  • Page 42: Batteries (1.6)

    MISTRAL Service Instructions 9.7.4 Batteries (1.6) · ensure that both batteries are charged (24V), if necessary charge batteries completely Caution: · Take care with tools. Do not bridge battery terminals, risk of short circuit! · Please note the high battery weight, risk of crushing! ·...
  • Page 43 MISTRAL Service Instructions Checking individual battery voltage · connect Multimeter directly to battery terminal · voltage < 9.5V : charge battery If the voltage is still too low after charging, replace battery. · measure voltage at battery cover jack between red and black If the voltage measured at the battery is correct, and that measured at the jack is 0V, check fuse or battery cable and replace if necessary.

  • Page 44: Lighting

    MISTRAL Service Instructions Lighting As at: 04.07.02 Page43...
  • Page 45 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description B281017 Lighting unit complete P31102 Bulb 24V/18W (Sofitte) P31194 Bulb 24V/3W P31191 Bulb 24V/5W (Sofitte) D30110 Machine screw with Phillips head M4 x 16 D30105 Machine screw with Phillips head M5 x 16...
  • Page 46 MISTRAL Service Instructions Replace the bulb (1.2), headlight (1.20) · unscrew Phillips head-screw · remove front lamp part · remove bulb holder with bulb · unscrew bulb · insert new bulb 24V/3W · unsolder cable · loosen machine screw with Phillips head (1.5) ·...
  • Page 47 MISTRAL Service Instructions Replace the bulb (1.3), tail lamps (1.20) · carefully lever the Plexiglass out of the holder with a screwdriver · remove Plexiglas · insert new bulb 24V/5W (Sofitte) · unsolder both cables · unscrew screw (1.6) ·...
  • Page 48 MISTRAL Service Instructions Replace the bulb (1.1), tail lamps (1.15) · unscrew both Phillips head screws · remove Plexiglas · insert new bulb 24V/5W (Sofitte) · unsolder both cables · unscrew screws (1.4, 1.12) · replace direction indicators (1.15) ·...
  • Page 49 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description B281020 Clam complete P10081 ACS-Clam (light-motor module combined) D37101 Phillips self-tapping screw 4 x 12 D10108 Countersunk screw with Phillips head M5 x 20 B282002.P28 Bracket for Amp connector plug B281021 Clam wiring harness Page 48 As at: 04.07.02...
  • Page 50 MISTRAL Service Instructions Lighting cabling RH lighting LH lighting Lighting motor module Connecting plug lighting to lighting/motor module As at: 04.07.02 Page49...

  • Page 51: Electronics

    MISTRAL Service Instructions 9.8 Electronics Compact remote Qty. Item No./Pcs. Item Description B283014 Compact remote complete B2XX001 Compact DX remote complete PG10048 Compact – Basic remote PG10047 Compact – DX remote B283006.P28 Commando remote holder, matt black G00103 Washer 4.3 x 9 x 0,8...
  • Page 52 A functional check must be carried out after any repair work on the remote. CAUTION: Do not reverse the connection plug between remote – drive unit left or right. If the connection is made the wrong way round the wheelchair will drive in the opposite direction (risk of accident). As at: 04.07.02...
  • Page 53 MISTRAL Service Instructions Table can be swivelled for operation RH Qty. Item No./Pcs. Item Description B277001 Table can be swivelled for operation RH complete Z177024A.00 Guide for table/central control, chromed F20106 Hexagon nut M12 self-locking L31001 Wing nut M6 x 10...
  • Page 54 MISTRAL Service Instructions Table can be swivelled for operation LH Qty. Item No./Pcs. Item Description B277002 Table can be swivelled for operation LH complete Z177039.00 Guide for table/central control F20106 Hexagon nut M12 self-locking L31001 Wing nut M6 x 10...
  • Page 55 MISTRAL Service Instructions ACS operation for attendant switchable Qty. Item No./Pcs. Item Description 1415033 ACS operation for attendant switchable complete 6001425 ACS operation for attendant switchable Z12008A.P40 Clamp terminal with hex hole, RAL 9005 deep black 1415035 Handle (shortened) P10304 ACS joystick for standard remote Z183196.P40...
  • Page 56 MISTRAL Service Instructions Fitting ACS operation for attendant · screw on clamp terminal and fixing bracket (1.5) with the countersunk screws (1.11) to the back tube · screw bracket (1.13) with countersunk screw (1.9) to fixing bracket (1.5) · screw operation ACS to bracket (1.13) with countersunk screws (1.10) ) Bellows (1.6), ACS joystick (1.4)
  • Page 57 MISTRAL Service Instructions Remote holder RH height-adjustable and swivelable. Qty. Item No./Pcs. Item Description B283036 Remote holder RH height-adjustable and swivelable, complete F383069.P28 Guide 3 for remote swiv., matt black F383071.P28 Guide for remote swiv., matt black D36112 Pan head tapping screw with Phillips head 4,8 x...
  • Page 58 MISTRAL Service Instructions Remote holder LH height-adjustable and swivelable. Qty. Item No./Pcs. Item Description B283037 Remote holder LH height-adjustable and swivelable, complete F383069.P28 Guide 3 for remote swivelable, matt black F383071.P28 for remote swivelable, matt black D36112 Pan head tapping screw with Phillips head 4,8 x...
  • Page 59 MISTRAL Service Instructions "Commando" attendant operation for backrest adjustable Qty. Item No./Pcs. Item Description 1415046 "Commando" attendant operation for backrest adjustable Z12008A.P28 Clamp terminal with hex hole D30110 Machine screw with Phillips head M4 x 16 F20109 Hexagon nut M6 self-locking...
  • Page 60 MISTRAL Service Instructions "Commando" attendant operation for backrest detachable Qty. Item No./Pcs. Item Description 1415059 "Commando" attendant operation for backrest detachable Z12008A.P28 Clamp terminal with hex hole 1415035 Handle (shortened) D30110 Machine screw with Phillips head M4 x 16 F20109...

  • Page 61: Seat Unit, Seat Angle Adjustment, Armrest And Side Panel

    MISTRAL Service Instructions Seat unit, seat angle adjustment, armrest and side panel 9.9.1 Seat unit, seat angle adjustment Page 60 As at: 04.07.02...
  • Page 62 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description B263001 Seat unit complete B261004.P28 Seat frame middle part LH; matt black B261005.P28 Seat frame middle part RH, matt black B261034.99 Straight pin Ø 15.9 K32306 Star lock cap 16 mm D50176...
  • Page 63 MISTRAL Service Instructions CAUTION: seat adjustments such as seat angle, seat depth, backrest angle and distance between armrests should be individually adjusted to suit the user. These settings should therefore be retained when carrying out service work. ü Note: Repair work to the seat unit is easier to carry out if the complete seat unit has been dismantled beforehand.
  • Page 64 MISTRAL Service Instructions Seat frame front (1.7), lining front (1.16), hinge front (1.15) · unscrew front hexagon nut M8 (1.6) · unscrew cylinder-head screw with Allen key (1.5) · pull out seat frame towards front · front seat frame (1.7) or lining (1.16) can be replaced ·...
  • Page 65 MISTRAL Service Instructions Footrest adapter (1.9) · unscrew cheese-head screw with Allen key M6 x 1.10 · replace footrest adapter (1.9) Seat angle adjustment · loosen wing nut (2.3) · carefully lever off Star lock cap (2.5) with screwdriver ·...

  • Page 66: Armrests And Side Panels

    MISTRAL Service Instructions 9.9.2 Armrests and side panels Qty. Item No./Pcs. Item Description B270009 Side panel complete B271001.P28 Side panel mounting B270005.P28 Side panel mounting LH B270006.P28 Side panel mounting RH B270001 Side panel plate D60177 Countersunk screw with Allen key M5 x 16...

  • Page 67: Side Panel

    MISTRAL Service Instructions 9.10 Side panel (1) · loosen wing nut (1.11) and pull out side panel upwards 9.10.1.1 Armrest padding (1.7 left, 1.8 right) · unscrew machine screws (1.10) and remove armrest padding 9.10.1.2 Side panel plate (1.4) ·...

  • Page 68: Backrest Unit

    MISTRAL Service Instructions 9.12 Backrest unit 9.12.1 Backrest detachable Qty. Item No./Pcs. Item Description B266010 Backrest detachable complete L01009 Handle 5009551 Plastic rosette F368016.99 Quick release bolts (QUICK RELEASE) L10024 Wing nut M6 x 16 F20109 Hexagon nut M6 self-locking...

  • Page 69: Backrest Padding Fixing(1.12 Left, 1.13 Right) , Backrest Tube (1.11) , Handle (1.1)

    MISTRAL Service Instructions 9.12.2 Connecting strut (1.9) · unscrew wing nut (1.4) · replace connecting strut 9.12.3 Backrest padding fixing(1.12 left, 1.13 right) , backrest tube (1.11) , handle (1.1) · unscrew cylinder-head screw with Allen key (1.6) · unscrew drilling screw with cheese head (1.14) ·...

  • Page 70: Backrest Element Adjustable

    MISTRAL Service Instructions 9.12.4 Backrest element adjustable As at: 04.07.02 Page69...
  • Page 71 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description B267003 Backrest element adjustable complete F366004.P28 Frame tube for backrest element adjustable 5009551 Plastic rosette F368016.99 Quick release bolts (QUICK RELEASE) F20109 Hexagon nut M6 self-locking F00002 Hexagon nut M8 self-locking, DIN-985...

  • Page 72: Backrest Removal

    MISTRAL Service Instructions The backrest element can be supplied with pneumatic or electrical backrest adjustment. Service work is identical for both backrests. 9.12.5 Backrest removal · press in quick release bolts (A) and pull out · unscrew screw (B) ·...
  • Page 73 MISTRAL Service Instructions 9.12.5.1 Pneumatic backrest adjustment Qty. Item No./Pcs. Item Description B268006 Pneumatic backrest adjustment, complete Z168005 Lining rd. 20 X 10,5 X 7 F368018 Gas-filled spring F=350 N F368016.99 Quick release bolts (QUICK RELEASE) N368003 Stabilus release unit...
  • Page 74 MISTRAL Service Instructions Pneumatic release unit (4.4) · unscrew machine screw (4.6) · remove the Bowden cable from the gas-filled spring (A) · screw on a new release unit · fit the Bowden cable to the gas-filled spring (A) ·...
  • Page 75 MISTRAL Service Instructions 9.12.5.2 Electrical backrest adjustment, motor (5.1) Qty. Item No./Pcs. Item Description B266014 Adjustable electrical backrest, complete PG01050 Motor LA 28.1-75-24-001 F368016.99 Quick release bolts (QUICK RELEASE) K32395 Self-locking washer 10 mm J50999 Bolt BEK 10x39,5x35 B281022 Extension cable for backrest motor ·...
  • Page 76 MISTRAL Service Instructions 9.12.5.3 Headrest Qty. Item No./Pcs. Item Description F375001 Headrest fabric pre-fitted 4005575 Headrest holder 4005576.P40 Headrest arm C175011B.89 Fixing for headrest shell C175016 Headrest shell U20093 Brushed belt cut 50 x 410 mm C175004A Headrest cushion black...

  • Page 77: Fixing The Headrest

    MISTRAL Service Instructions Qty. Item No./Pcs. Item Description 2.1.4 G00107 Washer 8,4x17x1,6 2.1.5 F00002 Hexagon nut M8 self-locking 2.1.6 L31001 Wing nut M6x10 Z12008A.P14 Clamp terminal with hex hole F16020A.P14 Headrest holder 9.12.6 Fixing the headrest · screw the clamp terminals (2.2) to the back tube with the cylinder head screws (2.1.1)

  • Page 78: Footrests / Leg Supports

    MISTRAL Service Instructions Footrests / leg supports 10.1.1 Footrest upper part standard 80 As at: 04.07.02 Page77...

  • Page 79: Turning Knuckle (1.14)

    MISTRAL Service Instructions Qty. Item No./Pcs. Item Description Footrest upper part standard 80 RH complete, B273002 RAL 5025 Pearl Gentian Blue Footrest upper part standard 80 RH complete, 1418089 RAL 1028 Melon Yellow Footrest upper part standard 80 RH complete,...

  • Page 80: Loosen Machine Screw With Phillips Head (1.15)

    MISTRAL Service Instructions 10.1.2 Turning knuckle (1.14) 10.2 Loosen machine screw with Phillips head (1.15) · insert new turning knuckle (1.14) 10.2.1 Interlock · unscrew cylinder-head screw (1.4) and hexagon cap nuts (1.6) · pull out interlock · unscrew cylinder-head screw (1.9) ·...

  • Page 81: Clamp (1.3)

    MISTRAL Service Instructions · tension spring (1.11), clasp lever (1.12) or release lever (1.13) can now be replaced 10.2.2 Clamp (1.3) · carefully drill out pop blind rivet (1.5) and remove clamp (1.3) Page 80 As at: 04.07.02...

  • Page 82: Footrest Tube (1.1)

    MISTRAL Service Instructions 10.2.3 Footrest tube (1.1) · unscrew hexagon cap nut (2.3) · unscrew cylinder-head screw (2.2) · pull out push-in tube (2.1) · unscrew cylinder-head screw (1.4) and hexagon cap nuts (1.6) · pull out interlock · carefully drill out pop blind rivet (1.5)and remove clamp...

  • Page 83: Footrest Lower Part

    MISTRAL Service Instructions 10.2.4 Footrest lower part Qty. Item No./Pcs. Item Description B273010 Footrest lower part standard LH, complete B273009 Footrest lower part standard RH, complete B273005.00 Push-in tube DG50001 Cylinder-head screw with Allen key M6 x 30 F60107 Hexagon cap nut M6 self-locking...
  • Page 84 MISTRAL Service Instructions 10.2.5 Calf strap (2.11) · unscrew hexagon cap nut (2.3) · unscrew cylinder-head screw (2.2) · pull out push-in tube (2.1) · insert new calf strap (2.11) 10.2.6 Footplate (2.5 ) / Circular washer (2.8) · loosen cylinder-head screw (2.6) ·...

  • Page 85: Reassembly Takes Place In The Reverse Order

    MISTRAL Service Instructions 10.2.7 Push-in tube (2.1) · dismantle footplate (2.5) · unscrew hexagon cap nut (2.3) · unscrew cylinder-head screw (2.2) · insert new push-in tube (2.1) 10.2.8 Reassembly takes place in the reverse order. ü Note: Observe part orientation while reassembling (LH = left-hand side / RH = right-hand side).

  • Page 86: Leg Support Upper Part With Preset Angle Adjustment

    MISTRAL Service Instructions 10.2.9 Leg support upper part with preset angle adjustment Qty. Item No./Pcs. Item Description B21XX001 Leg support upper part with preset angle adjustment F20111 Hexagon nut M5 self-locking F00002 Hexagon nut M8 self-locking, DIN-985 D50050 Cylinder-head screw with Allen key M5 x 25...

  • Page 87: Interlock

    MISTRAL Service Instructions 10.2.10 Interlock · unscrew cylinder-head screw (3.2) and hexagon nut (3.4) · unscrew cylinder-head screw (3.1) and hexagon nut (3.3) · remove leg support shell (3.8 RH) · plunger rod (3.5), release button (3.6), clasp lever (3.9) and. tension spring (3.12) can now be replaced ·...

  • Page 88: Footrest (Vari F, 90°-65°) With Fixed Footplates

    MISTRAL Service Instructions 10.2.11 Footrest (VARI F, 90°-65°) with fixed footplates As at: 04.07.02 Page87...
  • Page 89 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description Z173199 Footrest LH (VARI F, 90°-65°) with fixed footplates Z173200 Footrest RH (VARI F, 90°-65°) with fixed footplates Z173197 upper part LH (Vari F) pre-assembled Z173198 upper part RH (Vari F) pre-assembled 1.1.1...
  • Page 90 MISTRAL Service Instructions Interlock · unscrew cylinder-head screw (1.1.3) and hexagon cap nuts (1.1.4) · unscrew cylinder head screw with Allen key (1.1.1), hexagon nut (1.1.5) · remove leg support shell (1.1.11 RH) · plunger rod (1.1.13), release button (1.1.12), clasp lever (1.1.8) and tension spring (1.1.9) can now be replaced...
  • Page 91 MISTRAL Service Instructions · remove pressure cone (2x 1.1.15) · leg support upper part (1.1.14) and pressure cone (1.1.15) can now be replaced · When reassembling, ensure that the pressure cone has the side with the smallest diameter facing inwards.

  • Page 92: Footrest Lh (90°-65°) With Angle-Adjustable Footplate

    MISTRAL Service Instructions 10.2.12 Footrest LH (90°-65°) with angle-adjustable footplate As at: 04.07.02 Page91...
  • Page 93 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description Z173215 Footrest LH (90°-65°) with angle-adjustable footplate Z173216 Footrest RH (90°-65°) with angle-adjustable footplate, complete Z173197 upper part LH (Vari F) pre-assembled Z173198 upper part RH (Vari F) pre-assembled 1.1.1 D50050 Cylinder-head screw with Allen key M5 x 25 1.1.2...
  • Page 94 MISTRAL Service Instructions Interlock · unscrew cylinder-head screw (1.1.3) and hexagon cap nuts (1.1.4) · unscrew cylinder-head screw (1.1.1) and hexagon cap nuts (1.1.5) · remove leg support shell (1.1.11) · plunger rod (1.1.13), release button (1.1.12), clasp lever (1.1.8) and tension spring (1.1.9) can now be replaced...
  • Page 95 MISTRAL Service Instructions Leg support upper part (1.1.14), pressure cone (1.1.15) · unscrew cylinder head screw (1.1.2) · pull out push-in tube (1.2.8) · remove leg support shell (1.1.11) · dismantle interlock · pull out straight pins (1.1.7) · remove pressure cone (2x 1.1.15) ·...
  • Page 96 MISTRAL Service Instructions Push-in tube (1.2.8), heel band (1.2.10), footplate (1.2.2) · unscrew cylinder head screw (1.1.2) · pull out push-in tube (1.2.8) · pull off heel strap (1.2.10)upwards · unscrew cylinder head screw (1.2.3) · remove push-in tube (1.2.8) and footplate receptacle (1.2.9)

  • Page 97: Leg Support Manually Height-Adjustable With Angle Adjustment

    MISTRAL Service Instructions 10.2.13 Leg support manually height-adjustable with angle adjustment Page 96 As at: 04.07.02...
  • Page 98 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description Z174151 Leg supports LH manually height-adjustable, with angle adjustment Z174150 Leg supports LH manually height-adjustable, with angle adjustment Z174153 Upper part adjustable LH pre-assembled Z174152 Upper part adjustable RH pre-assembled 1.1.1 D50050 Cylinder-head screw with Allen key M5 x 25 1.1.2...
  • Page 99 MISTRAL Service Instructions 1.1.19.12 Z174141.79 Calf plate rocker 1.1.19.13 Z174142.89 Calf plate receptacle 1.1.20 Z174155 Footrest lower part LH angle-adjustable, pre- assembled 1.1.20 Z174154 Footrest lower part RH angle-adjustable, pre- assembled 1.1.20.1 0029-40516 Screw M6 x 60 1.1.20.2 0572-04449 Footplate RH, black 1.1.20.2...
  • Page 100 MISTRAL Service Instructions Interlock, angle adjustment · unscrew clamping lever (1.1.6) and hexagon cap nuts (1.1.16) · unscrew cylinder-head screw (1.1.1) and hexagon cap nuts (1.1.2) · remove leg support shell RH (1.1.9 ) · plunger rod (1.1.11), release button (1.1.10), clasp lever (1.1.7) and tension...
  • Page 101 MISTRAL Service Instructions Clamp cone (1.1.17), Clamp blocks (1.1.15) · pull out straight pin (1.1.4) · pull out clamp cone (1.1.17), if necessary knock out carefully · remove clamp blocks (3x 1.1.15) · when reassembling, ensure that the clamp blocks (3x 1.1.15) and the clamp cone (1.1.17) are in the right position...
  • Page 102 MISTRAL Service Instructions Push-in tube (1.1.20.8), heel band (1.1.20.10), footplate (1.1.20.2) · loosen wing nut (1.1.5) · pull out push-in tube (1.1.20.8) · pull off heel strap (1.1.20.10)upwards · unscrew cylinder head screw (1.1.20.3) · remove push-in tube (1.1.20.8) and footplate receptacle (1.1.20.9)

  • Page 103: Leg Support Manually Height-Adjustable With Ergonomic Length Adjustment

    MISTRAL Service Instructions 10.2.14 Leg support manually height-adjustable with ergonomic length adjustment Page 102 As at: 04.07.02...
  • Page 104 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description Z174180 Leg support RH manually height-adjustable with ergonomic length adjustment Z174181 Leg support LH manually height-adjustable with ergonomic length adjustment Z174178 Upper part (ADM) RH pre-assembled Z174179 Upper part LH manually adjustable pre- assembled 1.1.1...
  • Page 105 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description 1.1.24 Z174164 Calf plate pre-assembled 1.1.24.1 6301333 Calf plate 1.1.24.2 D36121 Pan head tapping screw with Phillips head 4,8 x 1.1.24.3 D50047 Cylinder-head screw with Allen key M6 x 12 1.1.24.4 D50048 Cylinder-head screw with Allen key M5 x 35 1.1.24.5...
  • Page 106 MISTRAL Service Instructions Interlock, ADM adjustment (1.1.23) · unscrew cylinder head screw (1.1.4 b) · unscrew cylinder-head screw (1.1.4a) and hexagon cap nuts (1.1.5) · unscrew cylinder-head screw (1.1.2) and hexagon cap nuts (1.1.5) · remove leg support shell (AD) RH (1.1.14) ·...
  • Page 107 MISTRAL Service Instructions · pull out the plunger rod (1.1.23.3) downwards, and ensure that the pressure spring (1.1.23.1) does not get lost · you can now replace the individual parts Ensure that you insert the pressure spring (1.1.23.1) correctly when reassembling (see diagram on left) Calf plate (1.1.24.1)
  • Page 108 MISTRAL Service Instructions Push-in tube (1.1.25.8), heel band (1.1.25.10), footplate (1.1.25.2) · unscrew cylinder head screw (1.1.3) · pull out push-in tube (1.1.25.8) · pull off heel strap (1.1.25.10) upwards · unscrew cylinder head screw (1.1.25.3) · remove push-in tube (1.1.25.8) and footplate receptacle (1.1.25.9)

  • Page 109: Leg Support Rh Electrical Height Adjustment With Ergonomic Length Adjustment

    MISTRAL Service Instructions 10.2.15 Leg support RH electrical height adjustment with ergonomic length adjustment Page 108 As at: 04.07.02...
  • Page 110 MISTRAL Service Instructions Qty. Item No./Pcs. Item Description Z174170 Leg support RH electrical height adjustment with ergonomic length adjustment Z174168 Upper part (ADP) RH pre-assembled 1.1.1 4000665 Lining rd. 10 x 1 x 22,5 1.1.2 D08120 Hexagon bolt M6 x 16 1.1.3...
  • Page 111 MISTRAL Service Instructions 1.1.28.7 F20111 Hexagon nut M5 self-locking Qty. Item No./Pcs. Item Description 1.1.28.8 G40100 Lock washer A6-Fst 1.1.28.9 J30006 Dowel pin 4 x 16 1.1.28.10 Z173189.99 Nut M6 SP-14 1.1.28.11 Z174140.89 Calf plate holder 1.1.28.12 Z174141.79 Calf plate rocker 1.1.28.13...
  • Page 112 MISTRAL Service Instructions Leg support upper part (1.1.16), interlock, lift motor (1.1.12) · unscrew cylinder head screw (1.1.6) · unscrew cylinder head screw (1.1.4) · remove leg support shell (AD) (1.1.17 RH) · clasp lever (1.1.13), tension spring (1.1.14), release lever (AD) (1.1.19) and locking rod (1.1.20) can now be replaced...
  • Page 113 MISTRAL Service Instructions · ensure that the contacts are correctly located with reassembling · plug the cable into the corresponding recesses (see diagram left) · push protector (1.1.26, 1.1.27) into the tube profile · fit leg support · fix cable with cable binder ·...
  • Page 114 MISTRAL Service Instructions Cabling 1 Adapter for electrical leg support height-adjustable (B281026) 2 Adapter for electrical leg support height-adjustable (B281026) 3 CLAM wiring harness (B281021) 4 contacts for leg support As at: 04.07.02 Page113...
  • Page 115 MISTRAL Service Instructions Adapter for leg support (B281026) · pull out connector plug (A) · cut through cable binder (B) · unscrew cheese-head screw with Allen key M6 x · pull the adapter out of the leg support downwards ·...
  • Page 116 MISTRAL Service Instructions Calf plate (1.1.28.1) · unscrew cylinder head screw (1.1.28.2) · replace calf plate (1.1.28.1) Push-in tube (1.1.25.8), heel band (1.1.25.10), footplate (1.1.25.2) · unscrew cylinder head screw (1.1.6) · pull out push-in tube (1.2.8) · pull off heel strap (1.2.10)upwards ·...

  • Page 117: Accessories

    MISTRAL Service Instructions 10.3 Accessories 10.3.1 Kerb climber Qty. Item No./Pcs. Item Description 10.4 Kerb climber complete B210017 N10499 Gas-filled spring F20106 Hexagon nut M12 self-locking F368016.99 Quick release bolts (QUICK RELEASE) N02201 Lining BB 1517 DU F60106 Hexagon cap nut M6 self-locking...

  • Page 118: Lining Bb 1517 Du (1.4)

    MISTRAL Service Instructions 1.14 B11037B Contact shoe 1.15 L01039 Cap cover F 38 x 20 1.16 G00104 Washer 13 x 24 x 2,5 1.17 G00115 Washer 6.4 x 12.5 x 1.6 1.18 G00110 Washer 6.4 x 12.5 x 1.6 1.19 G00107 Washer 8.4 x 17 x 1.6...

  • Page 119: Cane Holder Complete

    MISTRAL Service Instructions · 10.5.1 Cane holder complete Qty. Item No./Pcs. Item Description B276001 Cane holder complete Z131001A Clip U20092 Brushed belt cut 25 x 190 mm U21095 Hooked belt cut 25 x 190 mm F00097 Hexagon nut M6 F20109...

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