Discovery TMax Service Manual - HME Mobility & Accessibility
Contents
1. ONG 11 3 5 3 Rolling ME Bas FOIN S a AA ANNA engere 12 3 5 4 Iteplacing dre Back HIGA AG NAA APA E EL DN ioni pie ipte 12 3 6 Assembly B FOON S Terapan T C DUE AA AA ANA 13 3 6 1 Adjusting the Foot Rests Tube Foot Rest Foot Plates sssesssessesssssneememeneneen eene 13 3 6 2 Replacing ne Footrest Adapier ers ee e 13 3 6 3 Ieplacibe AA AA 13 3 6 4 Replacing the Foot Rest Bar Swivel Segment en 14 3 6 5 PRE Dll CMG BU OF BEANN TETTE TOTO 14 3 6 6 Ropa CNO IE LOcking MB eme ee ee 15 3 6 7 AA VPPFERPRRBERPERFERERRERERFELPEFPERREEREREBREFEUNERELEFFELUPFERERSENFREELERETEBELLEELPERTERFREUPPIEFERFLTORLPRERFEUERERT 15 3 6 8 Replacing me FAC el Band aaa ie AA end ie 16 3 7 Assembly C Seal Sse aling Sys Sith seii dicet eisen een 16 3 7 1 RreDlac Ine ne Loc iie uii rt rare nee 16 3 7 2 Replacing ne Locking Un une ee een ae 17 3 1 3 Replacing ihe Locking Flate Giesen 18 3 7 4 Replacing Retrofitting the Seat Plate APA t TED EL o OS 19 3 7 5 Replacing Retrofitting the Seat Plate Supports zuu ccsn scannen an ann a an Fun rS AA 19 3 7 6 REeRlac ngAne Bore inre PREGAN euen AA OO TOS NG 19 3 8 Assembbr D Back Push Handle sieut eidem ARR ee ee UI M NEU mE Uf 21 3 8 1 kepang Tue PUSA Hana petet dese sei NAN EE E E INI AN AA NGA 21 3 8 2 Replacing Rolling iNe PUS Biere PA AA NG 21 3 8 3 ISeDISE IDEE Back Plate AA GAAN KAPA PA AA AO AA 21 3 9 PSS CM SCL Panel Sse2. 1 La l Loosen 4 x Allen head screws on each of the adjustment tubes at the front see Fig 5 item 1 and rear see Fig 5 item 2 Loosen 2 x Allen head screws with counter nuts on the adjustment tube of the central seat fork see Fig 5 item 3 Loosen 2 x Allen head screws with counter nuts on the adjustment tube of the locking mechanism see Fig 5 item 4 Push the adjustment tubes to the side and replace them one by one Symmetrically preinstall the adjustment tubes one by one in the desired width INFORMATION The connection between the adjustment tube and frame always has to be realised on both sides with 2 Allen head screws washers use inner 2 bores INFORMATION If required an asymmetry of 12 5 mm 1 2 is allowable when adapting the adjust ment tubes The asymmetry must be on the same side on all adjustment tubes However the allow able adjustment range must not be exceeded Tighten all Allen head screws to the following torque values Item 1 2 10 Nm Item 3 4 Allen head screw 8 Nm counter nut 10 Nm 10 Ottobock discovery tmax Service Work 3 5 1 3 Replacing the Push Bar Adjustment Tubes Article Number Adjustment Tube for push bar Quantity for seat width 12 16 30 40 cm for seat width 14 18 35 45 cm for seat width 16 20 40 50 cm for seat width 18 22 45 55 cm Seat width between the armrests measured between the lateral guides of the armrest lateral
3. 3 6 Assembly B Footrest 3 6 1 Adjusting the Foot Rests Tube Foot Rest Foot Plates All instructions concerning the adjustment of the foot rests are included in the Instructions for Use qualified per sonnel order number 647G585 3 6 2 Replacing the Footrest Adapter 1 Loosen the Allen head screws on the seat frame see Fig 13 item 1 2 Remove the lashing point if applicable 3 Remove and replace the footrest adapter 4 Bring the footrest adapter to the desired position see Fig 13 item 2 INFORMATION Note the minimum insertion depth The footrest adapter needs to be secured with 2 Screws 5 Tighten all Allen head screws to a torque of 10 Nm 3 6 3 Replacing the Footrest 1 If necessary open the calf band and disengage it from the holder Flip the footplate up 2 Release the footrest locking mechanism see Fig 14 and swing the foot rest 90 to the outside see Fig 15 3 Pull the footrest up remove and replace it 4 Slide the footrest into the holder on the front frame tube from above see Fig 16 The footrest has to face out by 90 5 Swing the footrest in until the locking mechanism engages 6 Fold down the footplate If necessary engage the calf band on the holder see Fig 17 item 1 and adjust the length of the calf band In order to do so open adjust close the hook and loop closure see Fig 17 item 2 discovery tmax Ottobock 13 Service Work 3 6 4 Replacing the Foot Rest Bar S
4. 3 9 Assembly E Side Panels 3 9 1 Replacing Retrofitting the Side Plates 1 Remove the armrest Standard armrest Push down the latches with a screwdriver see Fig 42 and remove the armrest Height adjustable armrest Pull up the release lever in the round opening in the side panel from the inside see Fig 43 and remove the armrest 2 Loosen the Allen head screws on the seat adapter see Fig 44 item 1 see Fig 45 item 1 3 Remove and replace the side plate see Fig 45 item 2 or plastic plate see Fig 45 item 3 Install the respective other component if required 4 Install the plastic plate side plate Tighten the Allen head screws to a torque of 5 Nm discovery tmax Ottobock 21 Service Work 5 Insert the armrest Standard armrest Do not allow the armrest to protrude beyond the top locking position Allow the latch to engage Height adjustable armrest Let go of the release lever The armrest locks into place automatically 6 Verify that the locking mechanism is firmly engaged 3 9 2 Replacing the Armrest Pads 1 Loosen 2x Allen head screws on the bottom of the armrest no illustration 2 Replace the armrest 3 Insert the Allen head screws and tighten to a torque of 10 Nm 3 10 Assembly F Caster Wheels 3 10 1 Replacing the Caster Wheels A CAUTION Prohibited changes of the wheel size installation position Risk of injury or damage due to altered driving characteristics or brea
5. Prohibited changes of the wheel size installation position Risk of injury or damage due to altered driving characteristics or breakage of load bearing components gt Only replace wheels with wheels of the same size and use the previous installation position Changes could have incalculable effects on the stability of the product when driving Replacing the Rear Wheels with Quick Release Axle 1 Loosen the quick release axle see Fig 50 and remove and replace the wheel 2 Slide the rear wheels onto the wheel attachments of the wheel adapters 3 If required adjust the length of the quick release axle by turning the hexagonal no illustration Ensure that the locking mechanism disappears fully in the quick release axle after releasing the pushbutton If this is not the case lengthen the quick release axle In order to do so turn the hexagon nut on the quick release axle anti clockwise in small increments discovery tmax Ottobock 23 Service Work Ensure that the quick release axle is seated in the wheel attachment so it is free of play If this is not the case shorten the quick release axle In order to do so turn the hexagon nut on the quick release axle clockwise in small increments Ensure the thread length on the adjustment nut is sufficient Replacing the Rear Wheels with Threaded Axle 1 Oo Ci W N y Remove the cover cap from the nut Loosen and remove the threaded axle
6. with 12 wheels Without wheels footrests armrests and seating unit 16 20 40 50cm Backrest height Wheel size in 12 rear wheel 16 rear wheel 22 rear wheel 24 rear wheel For the allowable air pressure also see the markings on the tyre INFORMATION Observe the safety instructions regarding air pressure and tyres Safety Instructions for Use subsection Hazards due to incorrect air pressure defective tyres discovery tmax Ottobock 29 Appendices 4 2 Maintenance Schedule Maintenance Schedule discovery tmax Inspection checklist Customer Screw connections inspected Function setting depending on equipment Frame Main frame Inspected for dam age deformation Seat frame Cross tubes Seat frame main frame connection Frame options Anti tipper Tip assist Footrests Ratchet mechanism Folding mechanism Lower leg length adjustment Angle adjustment Footrest options Plastic plate aluminium plate if present Heelband Seai seating system Seat plate fpresen k o Seating shell fpresen x Angle adjustment pivot point h ism Locking mechanism for the locking x X pedal Back puch handles Backwbes fp b Angle adjustment Push handles X Side panels Height setting Removability Plastic plate Side panel options Side plate Caster wheels Tyres wear Fork caster wheel axles Screw connections on the frame
7. 82 0 2 577 3828 info ottobockkorea com www ottobockkorea com Otto Bock South East Asia Co Ltd 1741 Phaholyothin Road Kwaeng Chatuchark Khet Chatuchark Bangkok 10900 Thailand T 66 0 2 930 3030 F 66 0 2 930 3311 obsea otttobock co th www ottobock co th Other countries Otto Bock HealthCare GmbH Max Nader StraBe 15 37115 Duderstadt Germany T 49 0 5527 848 1590 F 49 0 5527 848 1676 reha export ottobock de www ottobock com Ihr Fachh ndler Your specialist dealer E E L Bi Versandanschrift f r R cksendungen Adress for Returns Otto Bock Manufacturing K nigsee GmbH LindenstraBe 13 07426 K nigsee Germany KE Otto Bock Mobility Solutions GmbH LindenstraBe 13 07426 K nigsee Germany T 49 0 69 9999 9393 F 49 0 69 9999 9392 ccc ottobock com www ottobock com Ottobock has a certified Quality Management System in accordance with ISO 13485 EN 01 1205 Ottobock 647G735
8. Fig 3 item 1 and front see Fig 4 item 2 INFORMATION In some cases the Allen head screws on the locking pedal also have to be loosened see Fig 3 item 3 2 Push the adjustment tubes to the side and replace them one by one 3 Symmetrically preinstall the adjustment tubes in the desired width INFORMATION The connection between the adjustment tube and frame always has to be realised on both sides with 2 Allen head screws washers use inner 2 bores INFORMATION If required an asymmetry of 12 5 mm 1 2 is allowable when adapting the adjust ment tubes The asymmetry must be on the same side on all adjustment tubes However the allow able adjustment range must not be exceeded 4 Retighten all Allen head screws to a torque of 10 Nm discovery tmax Ottobock 9 Service Work 3 5 1 2 Replacing the Adjustment Tubes on the Seat Frame INFORMATION If a push bar is installed it needs to be replaced at the same time see the next chapter Adjustment Tube for front rear or seat width 12 16 30 40 cm or seat width 14 18 35 45 cm or seat width 16 20 40 50 cm for seat width 18 22 45 55 cm Adjustment Tube for seat fork locking mechanism or seat width 12 16 30 40 cm or seat width 14 18 35 45 cm or seat width 16 20 40 50 cm for seat width 18 22 45 55 cm Seat width between the armrests measured between the lateral guides of the armrest lateral guides without optional seat plates
9. see Fig 51 item 1 Remove and replace the rear wheel Slide the threaded axle through the rear wheel see Fig 52 item 1 Slide the 2 adapter onto the threaded axle from the inside with the wide side first see Fig 52 item 2 Slide the rear wheel onto the rear wheel adapter Put on a washer from the inside see Fig 53 item 1 and coat the threaded axle with strong liquid thread locking compound Thread on the hexagon nut see Fig 53 item 2 and tighten it to a torque of 23 Nm The wheel must be free of play and turn easily on the rear wheel adapter Slide the cover cap onto the nut from the outside 3 11 2 Replacing the Wheel Attachments for Wheels with Quick Release Axle A CAUTION Prohibited changes of the wheel size installation position Risk of injury or damage due to altered driving characteristics or breakage of load bearing components Only replace wheels with wheels of the same size and use the previous installation position Changes could have incalculable effects on the stability of the product when driving Remove the wheels see Page 23 Loosen the hexagon nuts on the wheel attachments see Fig 54 item 1 see Fig 55 item 1 INFORMATION The manufacturer recommends replacing both wheel attachments at the same time Remove and replace the wheel attachment 24 Ottobock discovery tmax Service Work 4 Thread a hexagon nut approx 11 mm onto the side with the broad edge of the wheel attach
10. Alg rie T 213 0 21 913863 F 213 0 21 913863 information gottobock fr www ottobock fr Otto Bock Egypt S A E 28 Soliman Abaza St Mohandessein Giza Egypt T 202 0 330 24 390 F 202 0 330 24 380 info ottobock com eg www ottobock com eg Otto Bock South Africa Pty Ltd Building 3 Thornhill Office Park 94 Bekker Road Midrand Johannesburg South Africa T 27 0 11 312 1255 info southafrica ottobock co za www ottobock co za Americas Otto Bock Argentina S A Av Cabildo 924 CP 1426 Ciudad Aut noma de Buenos Aires Argentina T 54 0 11 4706 2255 F 54 0 11 4788 3006 atencionclientes ottobock com ar www ottobock com ar Otto Bock do Brasil Ltda Rua Jovelino Aparecido Miguel 32 13051 030 Campinas S o Paulo Brasil T 55 0 19 3729 3500 F 55 O 19 3269 6061 ottobock ottobock com br www ottobock com br Otto Bock HealthCare Canada 5470 Harvester Road Burlington Ontario L7L 5N5 Canada T 1 0 289 288 4848 F 1 0 289 288 4837 infocanada ottobock com www ottobock ca Otto Bock HealthCare Andina Ltda Clinica Universit ria Telet n Autopista Norte km 21 La Caro Chia Cundinamarca Bogot Colombia T 57 0 1 8619988 F 57 0 1 8619977 info ottobock com co www ottobock com co Otto Bock de Mexico S A de C V Prolongacion Calle 18 No 178 A Col San Pedro de los Pinos C P 01180 Mexico D F Mexico T 52 0 55 5575 0290 F 52 0 55 5575 0234 inf
11. Swivelling of the caster forks Running behaviour of the wheels concentricity Rear wheels Tyres wear x x X Bearings Rear wheel attachment clamp ing quick release axle Spokes push rings if present Running behaviour of the wheels concentricity Knee lever wheel Braking function locks Options Belts positioning systems if present Do the wheelchair settings match the user s requirements x The maintenance service was performed by 30 Ottobock discovery tmax Kundenservice Customer Service Europe Otto Bock HealthCare Deutschland GmbH Max N der Str 15 37115 Duderstadt Germany T 49 0 5527 848 3433 F 49 0 5527 848 1460 healthcare ottobock de www ottobock de Otto Bock Healthcare Products GmbH Kaiserstra e 39 1070 Wien Austria T 43 0 1 5269548 F 43 0 1 5267985 vertrieb austria ottobock com www ottobock at Otto Bock Adria Sarajevo D O O Omladinskih radnih brigada 5 71000 Sarajevo Bosnia Herzegovina T 387 0 33 766200 F 387 0 33 766201 obadria bih net ba www ottobockadria com ba Otto Bock Bulgaria Ltd 41 Tzar Boris Ill Blvd 1612 Sofia Bulgaria T 359 0 2 80 57 980 F 359 0 2 80 57 982 info ottobock bg www ottobock bg Otto Bock Suisse AG Pilatusstrasse 2 CH 6036 Dierikon T 41 0 41 455 61 71 F 41 0 41 455 61 70 suisse ottobock com www ottobock ch Otto Bock CR s r o Protetick 460 33008 Zru a
12. T E NANANA AA AN 21 3 9 1 Replacing Retrolittimg Minis de lo sd ANC AA D TE 21 3 9 2 Ge Eka PP PAA 22 3 10 AssembDiy F Caster VINGO AA IT MI 22 3 104 REBlas Haile ee WERT o OO E LU 22 3 102 Replacing the Caster FOTK ET Oo o Lo T EOS 23 3 11 Assembly G AA pax dac piaeas 23 3111 Replacing ihe Rear WIGGIS ee Uo oomen 23 3 11 2 Replacing the Wheel Attachments for Wheels with Quick Release Axle sse 24 s 11 3 Replacing the Rear Wheel AdApIELSuscundtesenus NAPINDAN ee ee ergebe anni 25 3 12 AE PANLABAN AA AA 27 312 1 AUS NE VV NEC LOCK q T 21 discovery tmax Ottobock 3 Table of contents 3 12 2 3 12 3 4 4 1 4 2 Replacing the Knee Lever Wheel Lock for 12 16 Wheels sse nn nn en 27 Replacing the Knee Lever Wheel Lock for 22 24 Wheels 2 0070000000 0auauaaaua onen een nennen nenn ann ene 28 ADDOHUICOS AP AA AP AP AAP APP 29 TOC ANICA DATA nka PIDE 29 BAIA 6 ee ee ee een 30 4 Ottobock discovery tmax Introduction 1 Introduction 1 1 Foreword Regular maintenance is important it improves safety and increases the lifespan of the product All Mobility products should be inspected and serviced once a year However we recommend inspecting readjusting and if necessary servicing the product every 6 months if the product is used frequently by growing children or by users with changing clinical conditions Only use original spare parts for all s
13. al mail telepac pt Otto Bock Polska Sp z o o Ulica Koralowa 3 61 029 Poznan Poland T 48 0 61 6538250 F 48 0 61 6538031 ottobock ottobock pl www ottobock pl Otto Bock Romania srl Sos de Centura Chitila Mogosoia Nr 3 077405 Chitila Jud Ilfov Romania T 40 0 21 4363110 F 40 0 21 4363023 info ottobock ro www ottobock ro OOO Otto Bock Service p o Pultikovo Business Park Greenwood Building 7 69 km MKAD 143441 Moscow Region Krasnogorskiy Rayon Russian Federation T 7 0 495 564 8360 F 7 0 495 564 8363 info ottobock ru www ottobock ru Otto Bock Scandinavia AB Koppargatan 3 Box 623 60114 Norrk ping Sweden T 46 0 11 280600 F 46 0 11 312005 info ottobock se www ottobock se Otto Bock Slovakia s r o R ntgenova 26 851 01 Bratislava 5 Slovak Republic T 421 0 2 32 78 20 70 F 421 0 2 32 78 20 89 info ottobock sk www ottobock sk Otto Bock Sava d o o Maksima Gorkog bb 18000 Nis Republika Srbija T 381 0 18 4285888 F 381 0 18 4539191 info ottobock rs www ottobock rs Otto Bock Ortopedi ve Rehabilitasyon Teknigi Ltd Sti Ali Dursun Bey Caddesi Lati Lokum Sokak Meri Sitesi B Block No 6 1 34387 Mecidiyek y Istanbul Turkey T 90 0 212 3565040 F 90 0 212 3566688 info ottobock com tr www ottobock com tr Africa Otto Bock Alg rie E U R L 32 rue Ahc ne Outaleb Coop rative les Mimosas Mackle Ben Aknoun Alger DZ
14. ccident or injury NOTICE Warnings regarding possible technical damage discovery tmax Ottobock 7 Service Work 2 2 General Safety Instructions A CAUTION Failure to observe installation instructions Pinching crushing due to installation errors gt Do not reach between force actuated surfaces during installation work A CAUTION Use of unsuitable tools Pinching crushing or damaging the product gt When working use only tools that are suitable for the conditions at the workplace and whose proper use ensures safety and health protection NOTICE Tipping or falling of the product Damage to the product gt When you work on the product secure it so that it cannot tip over or fall over gt Use a clamping device to secure the product for all work at a workbench NOTICE Re use of self locking nuts Unintended loosening of the screw connections gt Always replace self locking nuts with new self locking nuts after disassembly 3 Service Work 3 1 General Information Read the service manual before starting work Familiarise yourself with the functions of the product prior to inspection and use In order to do so you can request this service manual and other documentation from the manufacturer see the overview of national Ottobock branches on the inside of the back cover or download from our homepage www ottobock de or www ottobock com Clean and disinfect the product before commencing service work Obse
15. d the gap between the tyre and the wheel lock bolt should be 5 mm max see Fig 66 5 Tighten all Allen head screws to a torque of 10 Nm INFORMATION After adjustment the left and right knee lever wheel lock must have the same braking force 28 Ottobock discovery tmax Appendices 4 Appendices 4 1 Technical Data Children 14 18 16 20 35 45 cm 40 50cm 12 16 14 18 11 15 13 17 28 38 cm 33 43 cm 38 48 cm 12 16 15 19 15 22 30 40 cm 1 9 4 8cm 37 5 5b cm 12 16 22 24 6 7 8 Turning radius base frame 1050 18 22 45 55 cm 16 20 40 50 cm 15 19 20 24 50 60cm 18 22 17 21 43 53 cm 15 22 37 5 55 cm Seat width between armrests Seat width outside edge seat tubes Seat depth Rear wheels Max allowable incline 10 Seat tube height 14 18 16 20 16 20 35 45 cm 40 50cm 40 50cm 5 4 50 21 24 from seat plate 53 cm 61 cm from seat plate Backrest angle 5 30 from 24 from 24 from 27 Overall length from 21 from 53 cm from 61 cm from 61 cm from 68 5 cm Total load capacity 90 kg 200 Ibs 136 kg 300 Ibs Angle adjustable push bar height 7 18 cm 15 kg 33 bs 16 kg 35 lbs 16 5 kg 36 lbs 17 kg 37 5 Ibs Between the lateral guides of the armrest lateral guides without optional seat plates Without footrests anti tipper
16. ervice and maintenance work The service and maintenance tasks described here should only be completed by trained qualified personnel and not by the user of the device This service and maintenance manual refers to the respective spare parts catalogues and the instructions for use of the described products Please use these documents together Use the maintenance schedule checklist as a template for making copies Retain completed maintenance sched ules and provide the customer with a copy Le Instructions for Use Qualified Personnel Instructions for Use User 647G734 647G733 1 2 Support Your national Ottobock team will be happy to answer any technical questions The contact addresses and tele phone numbers can be found on the back inside cover of the service manual discovery tmax Ottobock 5 Introduction 1 3 Product Overview discovery Version with 12 wheels Wim S Cwtrwhd mr S Foms 3 4 Hole channel for angle adjustments 2 5 increments 7 Knee lever wheel lock Lashing point option Ca a Ug Ly 6 Ottobock discovery tmax Safety discovery with 22 wheels a Main ame 8 Caster wheel Footplate Hole channel for angle adjustments 2 5 increments Side panel with armrest efRerwe BEE pe O 2 Safety 2 1 Explanation of Warning Symbols Warnings regarding possible risks of severe accident or injury Warnings regarding possible risks of a
17. guides without optional seat plates 1 With push bar option loosen 2 x Allen head screws on the adjustment tube see Fig 6 2 Slide the adjustment tube to the side and replace it 3 Symmetrically preinstall the adjustment tube in the desired width 4 Tighten the Allen head screws to a torque of 8 Nm 3 5 2 Replacing the Anti Tipper A CAUTION Incorrect fitting of anti tipper missing anti tipper Risk of tipping of the user to the rear Check correct installation and adjustment of the anti tipper Depending on the adjustment of the chassis the wheelchair centre of gravity and the experience of the user an anti tipper may be necessary 1 Press in the tripod spring see Fig 7 and pull the anti tipper see Fig 8 item 1 out of the cross tube see Fig 8 item 2 2 Insert the new anti tipper In order to do so push in the tripod spring and allow the front pin to engage in a bore hole on the cross tube 3 Visually check that the anti tipper has engaged 4 For adjustment see the Instructions for Use Qualified Personnel reference number 647G734 discovery tmax Ottobock 11 Service Work 3 5 3 Retrofitting the Lashing Points Z WARNING Prohibited installation of parts after an accident Serious injuries due to unidentifiable product defects gt Continuing to use the product after a traffic accident is prohibited Screw the front lashing points onto the seat frame using the 2 supplied Allen head
18. he Seat Plate Supports 1 Remove the seat plate if required see previous chapter 2 For replacement Unscrew the existing seat plate supports and remove them from the frame tube see Fig 34 3 Slide the seat plate supports onto the lateral tubes of the seat frame and bring them together see Fig 35 4 Slide the seat plate supports to the desired position see Fig 36 Ensure that the seat plate supports are dis tributed as evenly as possible on the lateral tubes and ensure they line up with the hole channel of the seat plate 5 Position and install the seat plate see previous chapter 6 Tighten all clamping screws of the seat plate supports to a torque of 10 Nm 3 7 6 Replacing the Locking Pedal 1 Only for replacement of the locking mechanism linkage Loosen the locking mechanism linkage from the locking unit see Fig 28 item 1 2 Loosen the locking mechanism linkage from the locking pedal and replace if required see Fig 37 item 1 discovery tmax Ottobock 19 Service Work Loosen the 2 x Allen head screws on the locking pedal see Fig 37 item 2 Loosen the remaining 4 x Allen head screws on the adjustment tube and slide the adjustment tube off to the side see Fig 37 item 3 Remove and replace the locking pedal Slide the locking pedal onto the frame tube Install the locking pedal and the adjustment tube see Fig 37 item 2 3 Tighten all 6 Allen head screws to a torque of 10 Nm INFORMATION T
19. he connection between the adjustment tube and frame always has to be realised on both sides with 2 Allen head screws use inner 2 bores Connect the locking mechanism linkage to the locking pedal see Fig 37 item 1 Tighten the oval head screw to a torque of 8 Nm Only after replacing the locking mechanism linkage Attach the locking mechanism linkage to the locking unit see Fig 28 item 1 Tighten the Allen head screw to a torque of 8 Nm 10 Prior to final assembly determine the correct length of the locking mechanism linkage The locking pedal must be in the neutral position see Fig 38 pedal is up against the stop at the top The locking pins must be fully extended see Fig 39 item 1 The locking mechanism must be in the forward position neutral position 11 Secure the screw connections of the locking mechanism linkage so it is free of tension without pushing or pulling straight in one plane Use suitable slotted holes in order to do so 12 Tighten the Allen head screws to a torque of 8 Nm 20 Ottobock discovery tmax Service Work Testing the locking mechanism A CAUTION Incorrect setting of the locking mechanism linkage Falling from the seating shell due to malfunction damage to destruction of the release mechanism gt Adjust the length of the locking mechanism linkage so that the locking pins fully engage in the locking plate in the seat frame and the locking mechanism is in the front p
20. he stability of the product when driving One of 2 different rear wheel adapter versions may be installed on the product e Rear wheel adapter for 12 16 wheels see Fig 57 e Rear wheel adapter for 22 24 wheels see Fig 58 discovery tmax Ottobock 25 Service Work For easier replacement we recommend removing the entire assembly Rear Wheel Adapters with Adjustment Tube see Fig 59 item 1 1 Remove the wheels see Page 23 2 Loosen the locking mechanism linkage on the locking pedal see Fig 60 item 1 3 Loosen the Allen head screws on both sides of the frame see Fig 61 item 1 4 Remove the tip assist or end cap see Fig 61 5 Loosen 3 x clamping screws on each of the rear wheel adapters see Fig 60 item 2 6 Slide the entire assembly Rear Wheel Adapters with Adjustment Tube off the main frame see Fig 59 item 1 7 Now remove all remaining components from the assembly Loosen 2 x Allen head screws on the locking pedal see Fig 60 item 3 Loosen the Allen head screws on the adjustment tube see Fig 62 item 1 If required Loosen 1 x Allen head screw on the anti tipper mounting tube see Fig 62 item 2 If required Remove the wheel attachments for wheels with quick release axle see Page 24 8 Remove and replace the rear wheel adapters 9 Note the following during assembly The distance from the outside of the rear wheel adapter to the tube end of the main frame sho
21. kage of load bearing components gt Only replace wheels with wheels of the same size and use the previous installation position Changes could have incalculable effects on the stability of the product when driving 1 Loosen and remove the caster wheel axle see Fig 47 item 1 2 Remove the caster wheel and replace it with a caster wheel of the same size 3 Slide the caster wheel axle through the original bore hole in the caster fork and through the caster wheel see Fig 46 item 1 4 Mount the caster wheel axle with the mounting screw and washer Tighten the mounting screw 22 Ottobock discovery tmax Service Work 3 10 2 Replacing the Caster Fork 1 Remove the caster wheel see previous chapter 2 Remove the cap on the caster wheel bearing see Fig 48 item 1 3 Loosen the upper hexagon nut see Fig 48 item 2 Counter support the hexagon nut below the caster fork as you do so see Fig 48 item 3 4 Remove and replace the caster fork with caster wheel axle 5 Slide the new caster fork onto the caster wheel axle Ensure there is a spring washer between the caster fork and caster wheel axle see Fig 49 item 1 6 Tighten the hexagon nut to a torque of 23 Nm INFORMATION During installation tighten the ball bearings on the caster wheel axle so that the hexagon nut is firmly seated but the caster fork can still be turned easily 3 11 Assembly G Rear Wheels 3 11 1 Replacing the Rear Wheels A CAUTION
22. king plate on the seat adapter with 3 x Allen head screws washers see Fig 27 item 1 Tighten the Allen head screws to 10 Nm Ottobock discovery tmax Service Work INFORMATION The manufacturer recommends replacing the locking unit as a pair on both sides 1 Remove the locking plate see Page 16 2 Loosen the locking mechanism linkage see Fig 28 item 1 3 Loosen 2 x mounting screws counter nut on the cross tube see Fig 29 item 1 and slide the cross tube to the side 4 Loosen 6 x mounting screws on the round side of the locking unit see Fig 30 item 1 2 5 Putaside the stop plate see Fig 29 item 2 see Fig 30 item 3 6 Remove replace the locking unit see Fig 31 item 1 7 Thread the locking unit into the seat frame component see Fig 31 item 2 8 Insert the hexagon nut in the locking component see Fig 31 item 3 9 Preinstall the locking unit on the seat frame component with 2 x Allen head screws short washers see Fig 30 item 1 10 Put on the stop plate see Fig 29 item 2 see Fig 30 item 3 11 Install the locking unit and the stop plate with 2 x Allen head screws long and 2 x oval head screws washers see Fig 30 item 2 12 Tighten all mounting screws on the locking unit Allen head screws 5 Nm Oval head screws 3 Nm 13 Tighten the 2 x mounting screws on the cross tube to 8 Nm see Fig 29 item 1 Tighten the counter nut to 10 Nm 14 Install the l
23. lever wheel lock For the preliminary adjustment the knee lever wheel lock can be shifted adjusted on the frame with the help of the clamping plate see Fig 63 item 2 For the final adjustment the knee lever wheel lock can be continuously shifted adjusted in the slotted hole see Fig 63 item 3 4 When the wheel lock is not engaged the gap between the tyre and the wheel lock bolt should be 5 mm max see Fig 64 5 Tighten all Allen head screws to a torque of 10 Nm INFORMATION After adjustment the left and right knee lever wheel lock must have the same braking force discovery tmax Ottobock 27 Service Work INFORMATION After changing the position of the rear wheel the knee lever wheel lock must be adjusted by shifting it on the frame 1 Loosen 2 x Allen head screws on the clamping plate of the knee lever wheel lock see Fig 65 item 1 2 Remove and replace the knee lever wheel lock 3 Loosely attach the knee lever wheel lock to the side of the seat frame with the clamping plate using 2 x Allen head screws see Fig 65 item 1 4 Adjust the knee lever wheel lock For the preliminary adjustment the knee lever wheel lock can be shifted adjusted on the side of the seat frame with the help of the clamping plate see Fig 65 item 2 For the final adjustment the knee lever wheel lock can be continuously shifted adjusted in the slotted hole see Fig 65 item 3 4 When the wheel lock is not engage
24. ment respectively see Fig 56 5 Slide the wheel attachment into the rear wheel adapter in the original position from the outside 6 Slide a lock washer onto the wheel attachment from the inside see Fig 54 item 2 7 Tighten the inside hexagon nut to a torque of 50 Nm see Fig 54 item 1 INFORMATION Avoid scratching the rear wheel adapter during tightening 8 Reattach the wheels 9 If required adjust the length of the quick release axle by turning the hexagonal no illustration Ensure that the locking mechanism disappears fully in the quick release axle after releasing the pushbutton If this is not the case slightly increase the length of the quick release axle maximum adjustment range 2 mm In order to do so turn the hexagon nut on the quick release axle anti clockwise in small increments Ensure that the quick release axle is seated in the wheel attachment so it is free of play If this is not the case shorten the quick release axle In order to do so turn the hexagon nut on the quick release axle clockwise in small increments ZI 3 11 3 Replacing the Rear Wheel Adapters A CAUTION Prohibited change of the installation position Risk of injury or damage due to altered driving characteristics or breakage of load bearing components gt Only replace the rear wheel adapters with the same type of rear wheel adapter and use the identical installa tion position Changes could have incalculable effects on t
25. mp Senec Czech Republic T 420 0 377825044 F 420 0 377825036 email ottobock cz www ottobock cz Otto Bock Iberica S A C Majada 1 28760 Tres Cantos Madrid Spain T 34 0 91 8063000 F 34 0 91 8060415 info ottobock es www ottobock es Otto Bock France SNC 4 rue de la Reunion CS 90011 91978 Courtaboeuf Cedex France T 33 0 1 69188830 F 33 0 1 69071802 information gottobock fr www ottobock fr Otto Bock Healthcare plc 32 Parsonage Road Englefield Green Egham Surrey TW20 OLD United Kingdom T 44 O 1784 744900 F 44 0 1784 744901 bockuk ottobock com www ottobock co uk Otto Bock Hung ria Kft Tatai ut 74 1135 Budapest Hungary T 36 0 1 4511020 F 36 0 1 4511021 info ottobock hu www ottobock hu Otto Bock Adria d o o Dr Franje Tudmana 14 10431 Sveta Nedelja Croatia T 4385 0 1 3361 544 F 385 0 1 3365 986 ottobockadria ottobock hr www ottobock hr Otto Bock Italia Srl Us Via Filippo Turati 5 7 40054 Budrio BO Italy T 39 0 051 692 4711 F 39 0 051 692 4720 info italiaggottobock com www ottobock it Otto Bock Benelux B V Ekkersrijt 1412 5692 AK Son en Breugel The Netherlands T 31 0 499 474585 F 31 0 499 476250 info benelux ottobock com www ottobock nl Industria Ortop dica Otto Bock Unip Lda Av Miguel Bombarda 21 2 Esq 1050 161 Lisboa Portugal T 351 0 21 3535587 F 351 0 21 3535590 ottobockportug
26. nch e 3 4 5 6 mm e Drill twist drill 3 2 5 5 2 6 mm e Stanley knife with sickle hooked blade and standard blade e Tyre mounting levers and inner tube repair kit e Workbench and vice with plastic jaws and rubber insert Measurement equipment rule spirit level e Liquid thread locker medium and strong Included in the 481C08 ST010 Tool Set Size 3 6 included in the 481C08 ST010 Tool Set 3 5 Assembly A Frame 3 5 1 Replacing the Adjustment Tubes The adjustment tubes must be replaced in the course of retrofitting seat widths that cannot be achieved with the installed adjustment tubes To simplify replacement the main frame and seat frame adjustment tubes should be replaced at the same time This saves removing the seat frame from the main frame If the frame width is altered the width of the push bar also has to be changed see Page 11 Existing seat plates must be removed in advance 3 5 1 1 Replacing the Adjustment Tubes on the Main Frame Article Number Adjustment Tube for front rear Quantity Adjustment Tube for seat width 12 16 30 40 cm B Adjustment Tube for seat width 14 18 35 45 cm Adjustment Tube for seat width 16 20 40 50 cm B Adjustment Tube for seat width 18 22 45 55 cm Seat width between the armrests measured between the lateral guides of the armrest lateral guides without optional seat plates 1 Loosen 4 x Allen head screws on each of the adjustment tubes at the rear see
27. o a torque of 8 Nm Aluminium footplate 1 Loosen the size 5 Allen head screw on the lower footrest bar see Fig 23 2 Slide off and replace the footplate see Fig 24 3 Tighten the Allen head screw to a torque of 10 Nm discovery tmax Ottobock 15 Service Work 3 6 8 Replacing the Heel Band m a Ol Remove the footrest Remove the footrest bar with footplate if required Unscrew the Phillips head screw on the heel band holder see Fig 25 Remove replace the heel band holder and the heel band Reinstall the heel band 3 7 Assembly C Seat Seating System 3 7 1 Replacing the Locking Plate 16 Preparing for installation Set the seat angle to 30 or higher If required loosen the wheel lock and slide it to the side Loosen 3 x Allen head screws see Fig 27 item 1 Thread the locking plate between the locking pin see Fig 27 item 2 and locking plate guide see Fig 27 item 3 and remove it INFORMATION If necessary you have to disengage the locking pin from the locking plate so you can remove the locking plate Remove the attached pinch protector from the locking plate see Fig 27 item 4 Replace the locking plate Attach the pinch protector to the locking plate with 1 x cap screw washer see Fig 27 item 5 Tighten the cap screw to a torque of 8 Nm Thread the new locking plate between the locking pin and locking plate guide The angle marking faces out Mount the loc
28. o ottobock com mx www ottobock com mx Otto Bock HealthCare Two Carlson Parkway North Suite 100 Minneapolis MN 55447 USA T 1 0 763 553 9464 F 1 0 763 519 6153 usa customerservice ottobockus com www ottobockus com Asia Pacific Otto Bock Australia Pty Ltd Suite 1 01 Century Corporate Centre 62 Norwest Boulevarde Baulkham Hills NSW 2153 Australia T 61 0 2 8818 2800 F 61 0 2 8814 4500 healthcare ottobock com au www ottobock com au Beijing Otto Bock Orthopaedic Industries Co Ltd B12E Universal Business Park 10 Jiuxiangiao Road Chao Yang District Beijing 100015 P R China T 8610 0 8598 6880 F 8610 0 8598 0040 news service ottobock com cn www ottobock com cn Otto Bock Asia Pacific Ltd Suite 3218 32 F Sun Hung Kai Centre 30 Harbour Road Wanchai Hong Kong China T 852 0 2598 9772 F 852 0 2598 7886 info ottobock com hk Otto Bock HealthCare India Behind FairLawn Housing Society St Gregorios Lane Sion Trombay Road Chembur Mumbai 400071 India T 91 0 22 2520 1268 F 91 0 22 2520 1267 information gindiaottobock com www ottobock in Otto Bock Japan K K Yokogawa Building 8F 4 4 44 Shibaura Minato ku Tokyo 108 0023 Japan T 81 0 3 3798 2111 F 81 0 3 3798 2112 ottobock ottobock co jp www ottobock co jp Otto Bock Korea HealthCare Inc 4F Agaworld Building 1357 74 Seocho dong Seocho ku 137 070 Seoul Korea T 82 0 2 577 3831 F
29. ocking mechanism linkage on the locking unit see Fig 28 item 1 15 Reinstall the locking plate see Page 16 16 For information on adjusting the locking mechanism see the Instructions for Use Qualified Personnel refer ence number 647G734 Testing the locking mechanism A CAUTION Incorrect setting of the locking mechanism linkage Falling from the seating shell due to malfunction damage to destruction of the release mechanism gt Adjust the length of the locking mechanism linkage so that the locking pins fully engage in the locking plate in the seat frame and the locking mechanism is in the front position Only then is the support of the seat assured with extreme settings or when driving over rough surfaces P Secure the screw connections of the locking mechanism linkage so it is free of tension without pulling or pushing Carry out a functional test after assembly is complete Note the following discovery tmax Ottobock 17 Service Work e The locking pins must fully engage in the locking plate Reference point the locking pins protrude slightly from the locking plate see Fig 39 item 1 e It must be possible to depress the locking pedal to the stop without a lot of force The mechanism unlocks completely in this process Reference point the locking pins are recessed 1 2 mm in the plastic locking mechanism housing 0 ey ag i 3 7 3 Replacing the Locking Plate Guide 1 Remove the blind rive
30. osition Only then is the support of the seat assured with extreme settings or when driving over rough surfaces gt Secure the screw connections of the locking mechanism linkage so it is free of tension without pulling or pushing Carry out a functional test after assembly is complete Note the following e The locking pins must fully engage in the locking plate Reference point the locking pins protrude slightly from the locking plate see Fig 39 item 1 e It must be possible to depress the locking pedal to the stop without a lot of force The mechanism unlocks completely in this process Reference point the locking pins are recessed 1 2 mm in the plastic locking mechanism housing 3 8 Assembly D Back Push Handle 3 8 1 Replacing the Push Handles 1 Loosen 2x Allen head screws on the back plate push handle connection see Fig 40 item 1 2 2 Remove and replace the push handle 3 Preinstall the push handle on the back plate 4 For information on adjusting the back angle see Fig 41 see the Instructions for Use Qualified Personnel reference number 647G734 5 Tighten the Allen head screws to 10 Nm y 430 55 NN NI a N A Y a plo f EY 4 s P 3 8 2 Replacing Retrofitting the Push Bar Replacing the push bar corresponds to replacing the push handles see previous chapter To adjust the push bar see Page 11 3 8 3 Replacing the Back Plates To replace the back plates see Page 12
31. ottobock discovery tmax Service Manual aalagaan 3 2 Ottobock discovery tmax Table of contents Table of contents 1 Halsgene los To 1 ette 5 1 4 PONG en 5 1 2 ellos genre eee EE 5 1 3 POLICE OST M 6 2 o 7 2 1 Explana nonor Warning Symbol ee AA AN eier 7 2 2 General Sarely INS MUCHONS a AA EO DOTT 8 3 Service WOTK em 8 3 1 General inonma NoN ze ae er Bee ee ee ea hr 8 3 2 Irisiructions TOF AGJUSIMEN PRNERERNPERNLBERTERREETERELTEROEELERLERUEECELPERENSLEULEREREPEERERCLHERCRERENPEEUREFENFEEUHERENTLELERFENFREERRERNN 8 3 3 Namienange Sen SAU Eisen er ee AA AA AA 8 3 4 KUKO FOOIS and AE AA ee Eee re Lu UMS NE 8 3 5 FS SST A FEAN PTT T T OT TL AA AG BP E 9 3 5 1 Replac ng ine Adusiment LUDOS e 9 3 5 1 1 Replacing the Adjustment Tubes on the Main Frames ea 9 3 5 1 2 Replacing the Adjustment Tubes on the Seat Frame sssssssssssssssseseseseee seen ene 10 3 5 1 3 Replacing the Push Bar Adj stment NUDES a ee ei 11 3 5 2 REeplacing tne idis
32. rve all care instructions and product specific inspection instructions in the instructions for use Many screw connections utilise screws and nuts equipped with thread lock If you loosen screw connections be sure to replace the respective nut or screw with one equipped with a new thread lock If new screws or nuts with thread lock are not available apply a medium strength liquid thread locking compound such as Loctite 241 or Euro Lock A24 20 to the existing screws 3 2 Instructions for Adjustment The following chapter describes the replacement and retrofitting of standard and option parts on the product shown on the cover All instructions concerning the adjustment of the parts installed are included in the Instructions for Use Qualified Personnel see the chapter Foreword for the order number 3 3 Maintenance Schedule Maintenance schedule as a template for copying see Page 30 3 4 Required Tools and Accessories The following tools are required in order to perform the service work 8 Ottobock discovery tmax Service Work e Reversible ratchet handle wrench and sockets size 8 24 e Torque wrench measurement range 5 50 Nm e Wrench size 8 24 e Allen wrench size 2 5 6 e Screwdriver blade width 2 5 3 5 5 mm e Phillips head screwdriver size 2 e Hammer approx 300 g plastic hammer e Pliers cutting pliers combination pliers snap ring pliers e Rivet gun for rivets up to 85 mm Pin pu
33. screws but do not tighten the screws see Fig 9 item 1 INFORMATION The front lashing points must face to the outside Screw on the rear lashing points using the back plate mounting screws see Fig 10 item 1 Also mount a pin between the rear mounting screws respectively see Fig 10 item 2 see Fig 11 item 3 INFORMATION The rear lashing points must face to the inside Tighten all Allen head screws mounting screws to a torque of 10 Nm Attach the Anchor Point Fixing Point sticker to the lashing points so it is readily visible from the outside no illustration To adjust the back angle see the Instructions for Use Qualified Personnel reference number 647G734 Loosen 2 x Allen head screws on the back plate seat frame connection see Fig 11 item 1 The rear cross tube on the seat frame does not have to be removed see Fig 12 item 1 If a lashing point is installed also loosen 1 x Allen head screw and 1 x pin see Fig 11 item 2 Loosen 3 x Allen head screws on the back plate push handle connection see Fig 11 item 3 1 x Allen head screw not illustrated Remove and replace the back plate INFORMATION If required the back plate depth position can be adjusted after loosening the 2nd back plate see Fig 12 item 2 Reinstall the back plate Screw the rear cross tube into place at the same time see Fig 12 item 1 Tighten all Allen head screws to 10 Nm 12 Ottobock discovery tmax Service Work
34. t see Fig 32 item 1 2 Remove replace the guide roller and glide piece see Fig 32 item 2 3 3 Putthe guide roller in place The broader ring of the guide roller see Fig 32 item 4 faces out 4 Putthe glide piece in place see Fig 32 item 3 Ol Rivet both components with the blind rivet 18 Ottobock discovery tmax Service Work 3 7 4 Replacing Retrofitting the Seat Plate 1 For replacement Loosen all mounting screws countersunk head screws between the seat plate and seat plate supports see Fig 33 item 1 2 For retrofitting Prior to installation slightly loosen 2 x Allen head screws on the back plate see Fig 11 item 1 and turn the cross tube by 90 Remove the Allen head screws from the cross tube see Fig 5 item 2 3 After adjusting the frame width position the seat plate The front of the seat plate is flush with the front of the lateral tubes of the seat frame see Fig 33 item 2 The seat plate is centred between the lateral tubes of the seat frame Install additional seat plate supports if required see next chapter 4 Connect the seat plate and rear cross tube with 4 countersunk head screws see Fig 5 item 2 5 Connect the seat plate and front cross tube with 2 countersunk head screws 6 Tighten all countersunk head screws to a torque of 10 Nm 7 Tighten the 2 x Allen head screws on the rear back plate to 10 Nm see Fig 11 item 1 3 7 5 Replacing Retrofitting t
35. uld be at least 50 mm see Fig 59 To adjust the depth of the wheel adapters see the Instructions for Use Qualified Personnel reference number 647G734 Install the wheel attachments in the original position see Page 24 l l 10 ighten all Allen head screws installation with washers to the following torque values see Fig 62 item 1 10 Nm see Fig 62 item 2 10 Nm see Fig 60 item 3 10 Nm see Fig 60 item 2 10 Nm see Fig 61 item 1 10 Nm see Fig 60 item 1 10 Nm To adjust the length of the locking mechanism linkage observe the information in the chapter Replacing the Locking Pedal see Page 19 TERTE 26 Ottobock discovery tmax Service Work fei gt 50 mm 3 12 Assembly H Wheel Lock Brake 3 12 1 Adjusting the Wheel Lock All instructions concerning the adjustment of the wheel lock brake are included in the Instructions for Use Quali fied Personnel order number 647G734 3 12 2 Replacing the Knee Lever Wheel Lock for 12 16 Wheels After changing the position of the rear wheel the knee lever wheel lock must be adjusted by shifting it on the frame 1 Loosen 2 x Allen head screws on the clamping plate of the knee lever wheel lock see Fig 63 item 1 2 Remove and replace the knee lever wheel lock 3 Loosely attach the knee lever wheel lock to the base frame with the help of the clamping plate and 2 x Allen head screws see Fig 63 item 1 4 Adjust the knee
36. wivel Segment 1 Remove the footrest 2 Replace the footrest bar Loosen the bottom Allen head screw size 4 on the swivel segment see Fig 18 item 1 Remove the footrest bar from the swivel segment Replace if required 3 Replace the swivel segment Loosen the bottom Allen head screw size 4 on the swivel segment see Fig 18 item 1 Also loosen and remove the upper Allen head screw size 4 on the swivel segment see Fig 18 item 2 Slide off the swivel segment Replace if required 4 Insert the footrest bar at least 40 mm into the swivel segment see Fig 19 similar illustration 5 Tighten the Allen head screws on the footrest bar to 10 Nm 3 6 5 Replacing the Pivot Bearing 1 Remove the footrest 2 Loosen the size 5 Allen head screw at the centre of the pivot bearing see Fig 20 14 Ottobock discovery tmax Service Work 3 Remove replace the pivot bearing 4 Reinstall the pivot bearing Tighten the Allen head screw to 5 Nm 3 6 6 Replacing the Locking Device 1 Remove the footrest 2 Loosen the size 5 Allen head screw on the locking device see Fig 21 3 Remove replace the locking device 4 Reinstall the locking device Tighten the Allen head screw to 10 Nm 3 6 7 Replacing the Footplate Standard footrest 1 Loosen the size 5 Allen head screw on the footrest bar see Fig 22 item 1 2 Slide the footplate off the footrest bar and replace it 3 Tighten the Allen head screw t
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