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Invacare Motion Concepts Ultra Low Maxx Service Manual Supplement Download Page 29

Settings and Adjustments

5 Settings and Adjustments

5.1 Measuring correctly

When measuring dimensions such as the seat depth, you
need to measure from defined points to ensure that you
get correct values.

Note that measured values may vary up to ± 10
mm.

Measuring seat depth

Measuring seat width

Measuring backrest height

5.2 Setting Drive Lockout and Limit
Switches

Setting the Drive Lockout for Tilt/Recline Systems — ACS2
Systems

All PPS are supplied with a drive lockout (DLO) switch. This
prevents the drive motors from operating if the combined
tilt/recline angle is positioned beyond a pre-determined
angle. The maximum drive lockout angle is 60° (TDX
SP2)/50° (Storm

4

) from the vertical (see diagram below).

On the Storm

4

, an additional switch activates the DLO if

the tilt angle exceeds 25°.

Fig. 5-1

– Ensure base is on a level surface when

adjusting limits.

After the angle has been set, ensure the drive lockout is
tested. Readjustment may be required.

Fig. 5-2

The DLO switch

A

is typically mounted to the side of the

actuator module on the backrest plate. The additional DLO
switch on the Storm

4

B

is typically mounted under the

shroud on the most rearward point of the seat plate.

If the DLO is activated while adjusting the switch
angle, you must activate the tilt or recline once
to be able to re-test the DLO. Otherwise, the DLO
remains activated, regardless of the switch angle.

The DLO limit should always be set to the angle
that best meets the individual needs of the user
and overall stability of the wheelchair. However,
the DLO angle should not exceed the maximum 60°
(TDX SP2)/50° (Storm

4

) backrest angle.

Setting the Drive Lockout for Tilt/Recline Systems — LiNX
Systems

All PPS are supplied with a drive lockout (DLO) switch. This
prevents the drive motors from operating if the combined
tilt/recline angle is positioned beyond a pre-determined
angle. The maximum drive lockout angle is 60° (TDX
SP2)/50° (Storm

4

) from the vertical (see diagram below).

On the Storm

4

, an additional switch activates the DLO if

the tilt angle exceeds 25°.

Fig. 5-3

– Ensure base is on a level surface when

adjusting limits.

The DLO switch is one of several angle sensors installed in
the actuator module. The DLO angle is set via the

Lockout

1586649-F

29

Summary of Contents for Motion Concepts Ultra Low Maxx

Page 1: ...Maxx by Motion Concepts Supplement to power wheelchair service manual en Modular Power Positioning System Service Manual PROVIDER Keep this manual The procedures in this manual MUST be performed by a qualified technician ...

Page 2: ...cation 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: ...ver flip up armrest 55 9 4 Replacing the Cantilever Seat Mount Armrest 56 9 5 Ultra Rail Mounted Flip Back Cantilever Maxx Armrest 56 9 6 Installing Multi Axis Upper Extremity Support MACES 57 9 7 Adjust armpad with Multi Axis Upper Extremity Support MACES 58 9 8 Installing Elbow Block 58 9 9 Adjusting Elbow Block 58 9 10 Arm Pad Installation Adjustment 59 9 11 Installing Adjusting Trough Arm Pad ...

Page 4: ...1 3 5 Adjusting multi axis headrest hardware 83 12 Primary Remotes 85 12 1 Adjustment Possibility for Remote 85 12 1 1 Adjusting Remote Height only for Swing Away Remote Supports 85 12 1 2 Adjusting Remote Offset 85 12 1 3 Installing Standard Remote Holder for LiNX Remotes 85 12 1 4 Installing Swing Away Remote Holder for LiNX Remotes 85 12 2 Adjusting Swing Away Display Holder 86 12 3 Quad Link 8...

Page 5: ...echnicians is suitable training such as in the cycle or orthopedic mechanics fields or sufficiently long term job experience Experience in the use of electrical measuring equipment multimeters is also a requirement Special Invacare training is recommended Alterations to the mobility device which occur as a result of incorrectly or improperly executed maintenance or overhaul work lead to the exclus...

Page 6: ...Maxx by Motion Concepts 1 7 Abbreviations Abbreviation Meaning CG Center of Gravity DLO Drive Lockout ESR Extended Shear Reduction PES Power Elevating Seat PPS Power Positioning System STF Seat To Floor Height 6 1586649 F ...

Page 7: ...esults in injury hazards to your hands Note the high weight of some components This applies especially to the removal of drive units batteries and the seat CAUTION Injury hazard if the mobility device starts moving unintentionally during repair work Switch the power supply off ON OFF key Engage the drive Before lifting up secure the mobility device by using chocks to block the wheels CAUTION Fire ...

Page 8: ...only give a warranty for safe mobility device driving behavior especially tipping stability for this standard drive program Mark all current settings for the mobility device seat armrests backrest etc and the associated cable connecting plugs before dismantling This makes reassembly easier All plugs are fitted with mechanical locks which prevent release of the connecting plugs during operation To ...

Page 9: ...tyles page 9 B Armrest see 3 1 3 Armrest Styles page 10 C Cushion D Seat plate E Side rail F Remote bracket see 3 1 4 Remote Brackets page 11 G Remote bracket for attendant see 3 1 4 Remote Brackets page 11 3 1 2 Backrest Styles The Ultra Low Maxx seat is available with different backrest styles 1586649 F 9 ...

Page 10: ...les The Ultra Low Maxx seat is available with different armrest styles For remote brackets that can be mounted to armrest see 3 1 4 Remote Brackets page 11 For Powered Recline For Manual Recline Fig 3 7 Two Post Recline Fig 3 8 Backpost Mounted Flip Back Cantilever Fig 3 9 Ultra Rail Mounted Flip Back Cantilever Maxx Armpad styles All Ultra Low Maxx armrests are available with the following armpad...

Page 11: ...or remotes Primary Remotes for Users page 11 Secondary Inputs for Users page 12 Remotes for Attendant page 12 Primary Remotes for Users Remotes for the wheelchair user are installed at a slot at the armrest or on nucleus midline holder Standard with Support Tube Standard with Swing Away Bracket Fig 3 14 Fig 3 15 Quad Link REM500 Swing Away Display Holder Fig 3 16 Fig 3 17 1586649 F 11 ...

Page 12: ...ches An adapter is needed to install nucleus midline holder to slot at the armrest Secondary Inputs for Users Nucleus Midline Holder Fig 3 21 Fig 3 22 Fig 3 20 Fig 3 23 Support Tube Fig 3 25 Fig 3 24 Fig 3 26 Remotes for Attendant Remote bracket for the wheelchair attendant is installed at the push bar or at the push handles at the backrest frame of the power wheelchair 12 1586649 F ...

Page 13: ...seating modules and interfaces Powered seating accessories Power module mounting Mounting positions of power modules and DLX ACT400 on the wheelchair Fig 3 30 Manual Backrest Fig 3 31 Powered Backrest A DLX OUT500 Output module B DLX IN500 Input module C GLM CONX4 Bus expansion block D DLX ACT400 Actuator module 3 1 6 LiNX Wiring Diagrams Wiring diagrams for LiNX are described in the LiNX service ...

Page 14: ...17 64 6 7469 9 32 7 1438 19 64 7 5406 5 16 7 9375 21 64 8 3344 11 32 8 7313 23 64 9 1281 3 8 9 5250 25 64 9 9219 13 32 10 3188 IMPERIAL METRIC inch mm 27 64 10 7156 7 16 11 1125 29 64 11 5094 15 32 11 9063 31 64 12 3031 1 2 12 7000 33 64 13 0969 17 32 13 4938 35 64 13 8906 9 16 14 2875 37 64 14 6844 19 32 15 0813 39 64 15 4781 5 8 15 8750 41 64 16 2719 21 32 16 6688 43 64 17 0656 11 16 17 4625 45 ...

Page 15: ...Overview Fig 3 32 A DX2 ACT2 or DX2 ACT4 1586649 F 15 ...

Page 16: ...Invacare Ultra Low Maxx by Motion Concepts 3 4 2 Wiring diagrams Ultra Low Maxx with TDX SP2 Wiring diagram tilt recline TDX SP2 16 1586649 F ...

Page 17: ...Overview Wiring diagram lifter tilt recline TDX SP2 1586649 F 17 ...

Page 18: ...Invacare Ultra Low Maxx by Motion Concepts Wiring diagram tilt recline and attendant control TDX SP2 18 1586649 F ...

Page 19: ...Overview Wiring diagram lifter tilt recline and attendant control TDX SP2 1586649 F 19 ...

Page 20: ...Invacare Ultra Low Maxx by Motion Concepts 3 4 3 Wiring diagrams Ultra Low Maxx with Storm4 Wiring diagram tilt recline Storm4 20 1586649 F ...

Page 21: ...Overview Wiring diagram lifter tilt recline Storm4 1586649 F 21 ...

Page 22: ...Invacare Ultra Low Maxx by Motion Concepts Wiring diagram tilt recline and attendant control Storm4 22 1586649 F ...

Page 23: ...Overview Wiring diagram lifter tilt recline and attendant control Storm4 1586649 F 23 ...

Page 24: ...ck all of the wheelchair drive functions Check that the rod ends on the tilt and recline actuators have been properly pinned if applicable Check the anti tipper latching system if applicable If the front or rear anti tippers are adjustable check that they have been set to the appropriate position for the user Test drive the wheelchair and operate the seating system Ensure the user manual is provid...

Page 25: ...owing is valid only for ACS2 software You find LiNX programming parameters in the LiNX service manual WARNING Any changes to the drive program can affect the driving characteristics and the tipping stability of the mobility device Changes to the drive program may only be carried out by trained Invacare providers Invacare can only give a warranty for safe mobility device driving behaviour especiall...

Page 26: ...ser manual of the Wizard software and the installation instructions for the electronic modules Settings for LNX and Powered Pivot Plus Legrests The LNX and powered Pivot Plus legrests use lower currents than other powered legrests If you use stock programs for reprogramming the power wheelchair with Ultra Low Maxx seat and powered legrest the following values on the current setting must be set For...

Page 27: ...Service For option lifter with tilt recline and LNX legrest For option tilt recline and Pivot Plus legrest 1586649 F 27 ...

Page 28: ...Invacare Ultra Low Maxx by Motion Concepts For option lifter with tilt recline and Pivot Plus legrest For LNX legrest with telescoping footboard 28 1586649 F ...

Page 29: ...the actuator module on the backrest plate The additional DLO switch on the Storm4 B is typically mounted under the shroud on the most rearward point of the seat plate If the DLO is activated while adjusting the switch angle you must activate the tilt or recline once to be able to re test the DLO Otherwise the DLO remains activated regardless of the switch angle The DLO limit should always be set t...

Page 30: ...he switch A is typically mounted to the side of the actuator module mounting bracket on the back of the system 5 3 Center of gravity CG adjustments forward and aft The Ultra Low Maxx power positioning system may be adjusted in the forward and aft direction when being mounted onto a power base Several factors must be considered when determining the correct position for the user including the client...

Page 31: ... seat depths 380 480 mm Seat depth kit for seat depths 480 580 mm Tools 2 x 13 mm wrench CAUTION Risk of strains from lifting heavy parts Use proper lifting techniques 1 The graphic of the TDX SP2 serves as an example TDX SP2 Low Rider and Storm4 are handled similarly Loosen screws and nuts and remove together with washers A 2 Adjust system to desired position Depending on the seat depth and the t...

Page 32: ...55 mm seat depth B 580 mm seat depth B 5 3 3 Mounting positions for Storm4 Depending on the seat depth the system is mounted in different positions Mounting positions of system The brackets are shown from above and laid side by side for a better view 380 mm seat depth A 405 mm seat depth B 430 mm seat depth C 455 mm seat depth D 480 mm seat depth E 505 mm seat depth F 530 mm seat depth G 555 mm se...

Page 33: ... Mounting positions of seat plate 380 mm seat depth A 405 mm seat depth A 430 mm seat depth A 455 mm seat depth A 480 mm seat depth A 505 mm seat depth A 530 mm seat depth A 555 mm seat depth A 580 mm seat depth A 1586649 F 33 ...

Page 34: ... battery compartment cover as described in the service manual of Storm4 2 Remove the drive wheel as described in the service manual of Storm4 3 Loosen and remove the nut A from the screw E on the spring 4 Remove the spacer H 5 Remove the screw E In doing so pay attention to the washer G and the spacer F 6 Loosen the screw D 7 Remove the screw D together with the cover plate C 8 Remove the pin B In...

Page 35: ...cure the front seat pans in place 2 Remove the four mounting screws A and washers B that secure the right rear seat pan C and left rear seat pan D to the center frame E 3 Replace the seat pans as necessary 4 Secure the right rear seat pan and left rear seat pan to the center frame with the four mounting screws and washers 5 Secure the front seat pans in place with four mounting screws and washers ...

Page 36: ...Replacing tilt actuator Tools 2 x 13 mm wrench Flat screwdriver 1 Remove legrests 2 Switch electronics OFF on remote 3 Disconnect actuator from actuator module Take note of how the actuator is connected Make sure to connect the new actuator the same way 4 Depending on whether the actuator is mounted in a tilt or lifter tilt module In tilt module with bottom fixing bolt 3 with nut 4 Loosen nut with...

Page 37: ...at depth TDX SP2 and Storm4 independent of the seat depth always use the rear hole B of a pair TDX SP2 Low Rider depending on the seat depth use the following 380 mm seat depth A 405 mm seat depth B 430 mm seat depth A 455 mm seat depth B 480 mm seat depth B 505 mm seat depth B 530 mm seat depth B 555 mm seat depth B 580 mm seat depth B Fig 7 6 Example of tilt module Fig 7 7 Example of anterior ti...

Page 38: ...h adjustments are more complex than depth adjustments and require additional adjustments changes to the seat frame and backrest assembly The following parts are available in two width ranges to accommodate a wide range of seat sizes from 405 mm up to 610 mm Ultra Low Maxx seat frames Legrest crossbrace Backrest crossbrace Push bar side parts The Ultra Low seat side frames are used to adjust the wi...

Page 39: ... seat width 17 Insert screws and tighten 7 10 Adjusting seat height TDX SP2 Tools 13 mm wrench Seat height 420 mm only in combination with 8 5 anterior tilt Seat height 440 mm Low interface bracket Seat height 460 mm High interface bracket Seat height 480 mm 1 Remove seat Refer to 7 6 Removing Installing seat page 37 2 Remove tilt module or lifter tilt module Refer to 7 7 Removing Installing tilt ...

Page 40: ...ge and install Anterior tilt replacing battery front cover When you set an anterior tilt on a TDX SP2 with a central legrest there is a risk of collision between the legrest and the front cover You must therefore replace the cover with a recessed version Tools 14 mm 5 8 Allen key 1 Remove the front cover as described in the service manual of TDX SP2 2 Push the recessed front cover A down on the ho...

Page 41: ...e mounting brackets with four mounting screws and washers 6 If applicable install privacy flap onto new back pan using the hook and loop strips located on the back pan 7 Install back cover foam assembly onto new back pan by performing the following a Position the back cover foam assembly onto the vertical hook and loop strips on the front of the back pan Press back cover foam assembly against back...

Page 42: ...ck canes 2 Remove seat back Remove back mount 1 Remove hardware C securing the back mount D to the back canes 2 The hardware C passes through the upper clamping bar E back mount D and secures the keeper F 3 Remove hardware G securing the back mount D to the spreader bar 4 Remove the back mount Remove back cane 1 Remove hardware I securing the back cane M to the base 2 Remove hardware J securing th...

Page 43: ... the upper clamping bar E back mount D and secures the keeper F 3 Remove hardware G securing the back mount D to the spreader bar 4 The hardware C passes through the spreader bar and goes into the lower clamping bar H 5 Remove the back mount For tightening torques on hardware refer to Tightening Torques Installing back mount 1 Insert the lower clamping bar H into the back mount D 2 Place the back ...

Page 44: ...ame way as the old actuator Connect actuator to actuator module 9 Connect power module cable to actuator module 8 7 Replace Elan Headrest Assembly A B C D E F G Fig 8 7 A B C D E F H Fig 8 8 For tightening torques on hardware refer to Tightening Torques 1 Loosen headrest knob A and remove headrest assembly B from headrest clamp Fig 3 17 shows headrest shim G which some backs require Fig 3 18 inclu...

Page 45: ...5 in gap N A N A Standard Rehab Back 455 mm 18 in N A N A 102 mm 4 in gap 127 mm 5 in gap N A Standard Rehab Back 505 mm 20 in N A N A N A 102 mm 4 in gap 127 mm 5 in gap High Back High Back 405 mm 16 in N A 102 mm 4 in gap 127 mm 5 in gap N A N A High Back 455 mm 18 in N A N A 102 mm 4 in gap 127 mm 5 in gap N A High Back 505 mm 20 in N A N A N A 102 mm 4 in gap 127 mm 5 in gap Matrx Backs Elite ...

Page 46: ... Elite TR HD Back 505 mm 20 in N A N A N A 102 mm 4 in gap 127 mm 5 in gap Elite Deep Back 405 mm 16 in N A 102 mm 4 in gap 127 mm 5 in gap N A N A Elite Deep Back 455 mm 18 in N A N A 102 mm 4 in gap 127 mm 5 in gap N A Elite Deep Back 505 mm 20 in N A N A N A 102 mm 4 in gap 127 mm 5 in gap Elite Deep HD Back 505 mm 20 in N A N A N A 102 mm 4 in gap 127 mm 5 in gap Posture Back 405 mm 16 in N A ...

Page 47: ... except for Finished backrest height of 635 mm 25 in installed with the bottom hole of the backrest plate to the second hole B on the backrest tube 355 mm 14 in backrest plate installed with the second topmost hole of the backrest plate to the topmost hole C on the backrest tube 1 Adjust backrest plate according to information above 2 Fig 8 10 Loosen screw A 3 1586649 F 47 ...

Page 48: ... Profile to Shroud 455 mm 18 in 30 mm 1 18 in 355 mm 14 in 485 mm 19 in 60 mm 2 36 in 505 mm 20 in 80 mm 3 15 in 405 mm 16 in 535 mm 21 in 110 mm 4 33 in 555 mm 22 in 80 mm 3 15 in 455 mm 18 in 585 mm 23 in 110 mm 4 33 in 610 mm 24 in 60 mm 2 36 in 505 mm 20 in 635 mm 25 in 60 mm 2 36 in 4 Tighten screw Adjusting High Back Height 1 Fig 8 12 Remove screws and washers A 2 48 1586649 F ...

Page 49: ...rx Elite TR Back shown in this section serves as an example All other Matrx backrests are adjusted the same way Risk of Damage to Wheelchair If profiles on backrest are set too low side brackets of electronics sheet can damage wheelchair Distance from profile A to shroud B must be 90 mm Fig 8 14 1 Loosen backrest tubes See 8 12 Adjusting Angle of Preset Backrest page 54 2 Fold over backrest 158664...

Page 50: ...st plates are available in different heights In addition the overall height can be adjusted by adjusting the gap between backrest plate and seat Possible Combinations Finished Backrest Height Backrest Plate 505 mm 20 inch 535 mm 21 inch 555 mm 22 inch 585 mm 23 inch 610 mm 24 inch 635 mm 25 inch 660 mm 26 inch 685 mm 27 inch High Back High Back 405 mm 16 inch N A 152 mm 6 inch gap 178 mm 7 inch ga...

Page 51: ...6 inch N A 152 mm 6 inch gap 178 mm 7 inch gap N A N A Elite HD Back 505 mm 20 inch N A N A N A 152 mm 6 inch gap 178 mm 7 inch gap Elite TR Back 405 mm 16 inch N A 152 mm 6 inch gap 178 mm 7 inch gap N A N A Elite TR Back 455 mm 18 inch N A N A 152 mm 6 inch gap 178 mm 7 inch gap N A Elite TR Back 505 mm 20 inch N A N A N A 152 mm 6 inch gap 178 mm 7 inch gap Elite TR HD Back 505 mm 20 inch N A N...

Page 52: ...nch N A N A N A 152 mm 6 inch gap 178 mm 7 inch gap Posture Deep Back 405 mm 16 inch N A 152 mm 6 inch gap 178 mm 7 inch gap N A N A Posture Deep Back 505 mm 20 inch N A N A N A 152 mm 6 inch gap 178 mm 7 inch gap Adjusting Backrest Height 10 mm wrench The Matrx Elite TR Back shown in this section serves as an example All other Matrx backrests are adjusted the same way Fig 8 18 High Back Fig 8 19 ...

Page 53: ... B 3 Adjust ESR crankarm to desired shear reduction A Maximum shear reduction B Medium shear reduction C Minimum shear reduction 4 Insert screws washers and nuts and tighten 8 11 Adjusting backrest precline angle Adjusting backrest angle to 0 precline Tools 13 mm wrench 1 Remove screws and washers A 2 Adjust thick 6 35 mm 0 25 washer inside backrest tube to bottom hole Align with bottom hole of pu...

Page 54: ... in graphic 3 Insert screws and washers and tighten 4 Remove screws washers and nuts A 5 Replace ESR crankarm B with precline ESR crankarm 6 Insert screws washers and nuts and tighten 8 12 Adjusting Angle of Preset Backrest 10 mm wrench 13 mm wrench 1 On both sides loosen screw A Do not remove it 2 On both sides loosen and remove screw and washer B 3 Adjust backrest to desired angle 4 Insert screw...

Page 55: ...plug into the armrest receiver and the lock lever should engage to lock armrest in place 12 Pull outward on the plunger D and insert the end of the armrest assembly into the upper mounting bracket Release the plunger to lock the armrest in place Push down on arm sharply to set plug for the first time and pull up to ensure it locks in place 9 2 Replacing the Cantilever Flip Up Armrest H B C E F G J...

Page 56: ...ing Torques 1 Flip up arm to access the mounting screws 2 Remove the two mounting screws A and washers B that secure the arm post pivot mount assembly C to the clamping bar D inside the channel of the side rail E 3 Remove the arm post pivot mount assembly from side rail 4 Remove clamping bar from inside of channel of side rail 5 Discard existing armrest and attaching hardware 6 Slide new clamping ...

Page 57: ... Adjusting Angle 1 Loosen screws A Do not remove them 2 Adjust armrest to desired angle 3 Tighten screws 9 6 Installing Multi Axis Upper Extremity Support MACES Tools 3 mm Allen key 5 mm Allen key 1 Loosen and remove screws A to unlock strap plate B 2 Attach strap plate A and clamp plate B to armrest tube C 3 Retighten screws 4 Attach mount plate B to armpad body with screws C and nuts A 1586649 F...

Page 58: ...st 2017 4 mm Allen key Fig 9 4 1 Mount bracket B of elbow block to armrest tube A 2 Tighten screws C Version as of August 2017 5 mm Allen key Fig 9 5 1 Mount bracket B of elbow block to armrest tube C 2 Tighten screws A 9 9 Adjusting Elbow Block Adjusting Depth of Elbow Block 1 Loosen screw A Do not remove it 2 Adjust elbow block to desired depth 3 Tighten screw Adjusting Height of Elbow Block 5 m...

Page 59: ...9 6 You can switch the arm pad orientation from taper forward to taper rearward Arm Pad Body Installation Fig 9 7 Fig 9 8 1 Using hardware provided install moulded arm pad body onto armrest tube in pre determined mounting orientation see above and arm pad position see width and depth adjustments below Arm Pad Installation Phillips screwdriver Fig 9 9 Fig 9 10 1 Secure modular arm pad inside moulde...

Page 60: ...nel B of trough arm pad 3 Re insert two nut plates into desired channel of trough arm pad 4 Secure trough arm pad to armrest with screws Adjusting Depth 1 Loosen screws 2 Adjust trough arm pad to desired position 3 Re tighten screws Adjust joystick to desired position 9 12 Replacing Hand Pad Fig 9 16 For tightening torques on hardware refer to Tightening Torques 1 Remove eight screws A that secure...

Page 61: ...al mounting options for buttons and toggles are available to meet a wide range of user needs The topic shows only a basic installation of the components on an arm pad According to the user needs other components may be required Phillips screwdriver size 2 Fig 9 17 Lateral mounting of dual button serves as an example Installing Buttons 1 Install bolts C washers B nuts H and metal sheet E to mountin...

Page 62: ...cessary the Pivot Plus legrests may also be completely removed from the power wheelchair Removing 1 Powered Pivot Plus only Disconnect actuator 2 Place lever handle A in unlocked position 3 Lift entire legrest assembly upward Reinstalling 1 Insert legrest pin inside legrest receiver 2 Return lever handle to locked position 3 Powered Pivot Plus only Connect actuator Make sure plug engages with audi...

Page 63: ...osen the set screw A to increase or decrease the footplate angle accordingly 10 1 5 Replacing Actuator of Powered Pivot Plus Legrest 5 mm Allen key 10 mm wrench Fig 10 5 1 Turn off power wheelchair 2 Unplug actuator at phono connector directly under seat plate 3 Remove screws washers and nuts at top A and bottom B of actuator Note position and number of washers to make re inserting easier 4 Replac...

Page 64: ...s manually adjustable 10 2 1 Installing Removing Center Mounted Footrest A B C H F D E L G J I K N M O P Fig 10 9 For tightening torques on hardware refer to Tightening Torques Installing 1 Assemble the components A of center mount footrest as shown 2 Secure the top cross tube B of the center mount footrest assembly to the mounting brackets C of the front cross brace D with mounting pin E 3 Secure...

Page 65: ...ce to new cable release footrest brace with new mounting screws washers and locknuts iv Proceed to step 7 b If replacing the entire cross brace assembly perform the following i Discard existing cross brace assembly and all attaching hardware ii Secure the new cable release footrest brace I to the new right side brace and new left side brace J at the desired width with new mounting screws F washers...

Page 66: ...ting screws using the Allen key 3 Fold the foot plate down again 10 2 8 Remove Install Adjustable Calf Pad Hardware A B C D F E H G I J Fig 10 13 Right footrest is not shown for clarity Removing 1 Remove the mounting screw A that secures the calf pad adjuster B to the T nut C inside the channel D of the center mount footrest E 2 Remove the mounting screw F and locknut J that secures the calf pad a...

Page 67: ...he footrest support K 6 Secure the center bracket to the footrest support K with mounting screw G spacers H washers I and locknut J 7 Insert the T nut into the channel on the center bracket 8 Secure the calf pad adjuster of the calf pad assembly to the T nut with a mounting screw A 9 Repeat steps 6 8 for remaining calf pad 10 3 LNX legrest 10 3 1 Removing installing crossbrace of side mounted legr...

Page 68: ...crews A 10 3 3 Replacing Independent Mounting Foot Plate Hardware and or Foot Plates LNX Footplates A B C D E F G H I Fig 10 17 Spacers H can be mounted on either side of the footplate All spacers must be used The foot plate cover A will appear slightly different when calf pads are used For tightening torques on hardware refer to Tightening Torques unless otherwise specified 1 Remove the foot plat...

Page 69: ...er footrest only The foot platform assembly replaces in the same manner for the fixed center mount The front cover will look slightly different when calf pad assemblies are used For tightening torques on hardware refer to Tightening Torques 1 Remove the cover A 2 Remove the mounting screws B and washers C that secure the foot platform assembly D to the center mount support E 3 Remove the foot plat...

Page 70: ... 2 9 B 14 9 E 9 9 C 4 1 3 mm Allen key 5 mm Allen key 10 mm wrench 1 Fig 10 22 Loosen and remove screws of front seat plates A 2 Remove front seat plates 3 Fig 10 23 Remove screws washers and nuts on both sides 4 Adjust angle of LNX legrest to desired value 5 Insert screws washers and nuts and tighten 6 Install front seat plates 10 3 7 Setting the length of the legrest If needed the legrest can be...

Page 71: ...Setting Height and Width of Calf Pad Risk of damage to the mobility device After changing the configuration of the calf pads make sure that the calf pads contact neither the casters nor the seat plate when adjusting the legrest angle Calf pads may be adjusted independently on their respective mounting bracket using the mounting screws at the rear of the calf pads Calf pads may be adjusted for dept...

Page 72: ...be moved after loosening the screw position a metal pin in the designated borehole 2 and use a hammer to knock on this lightly The clamping mechanism in the interior of the footrest will be released by this Repeat the procedure from the other side of the footrest if necessary 3 Loosen the screw 1 using the Allen key 4 Set the desired angle 5 Re tighten the screw 10 4 3 Setting the end stop of the ...

Page 73: ...ivelling the footrest legrest outward and or removing The small unlocking button is located on the upper section of the footrest legrest When the footrest legrest is unlocked it can be swivelled inward or outward when getting into the wheelchair as well as being removed completely 1 Press the unlocking button 1 and swivel the footrest legrest outward 2 Remove the footrest legrest in an upward dire...

Page 74: ...e rubber stop can be screwed in or out A or pushed up or down B 3 Loosen the locking knob 1 counter clockwise at least one turn 4 Hit the knob to release the locking mechanism 5 Swivel the legrest upward in order to access the rubber stop 6 Use the wrench to loosen the counternut 1 7 Move the rubber stop to the desired position 8 Re tighten the counternut 9 Move the legrest to the desired position...

Page 75: ...settings 10 mm wrench 1 Use the wrench to loosen the nut 1 and remove 2 Adjust to the desired depth Observe that the round holes are intended for the calf pad retaining screw and the oblong holes for the aglet without thread 3 Screw the nut back on and tighten 10 5 6 Adjusting the height of the calf pad 4 mm Allen key 1 Use the Allen key to loosen the screws 1 2 Adjust to the desired position 3 Re...

Page 76: ...hing Do not reach inside the swivelling range of the legrest CAUTION Risk of injury due to incorrect adjustment of the footrests and legrests Before and during every journey it is imperative to ensure that the legrests contact neither the castor wheels nor the ground Raising 1 Pull the legrest upward until the desired angle has been achieved Lowering 1 Keep the legrest in the foot plate area pull ...

Page 77: ...2 Adjust to the desired position 3 Re tighten the screws 10 6 6 Unlocking and swivelling the calf pad backward when alighting 1 Press the calf pad straight down 2 Unlock the legrest and swivel outward The calf pad swivels backward on its own 3 Lift leg over the heel strap and place on the ground 10 6 7 Adjusting the angle adjustable foot plate 5 mm Allen key 1 Use the Allen key to loosen both set ...

Page 78: ...rests contact neither the castor wheels nor the ground The electrically height adjustable legrests are operated using the remote Refer to the separate user manual for your remote for more information 10 7 3 Adjusting the length of the legrest CAUTION Risk of injury due to incorrect adjustment of the footrests and legrests Before and during every journey it is imperative to ensure that the legrests...

Page 79: ...ward on its own 3 Lift leg over the heel strap and place on the ground 10 7 7 Adjusting the angle adjustable foot plate 5 mm Allen key 1 Use the Allen key to loosen both set screws on the foot plate 2 Adjust to the desired angle 3 Re tighten the screws 10 7 8 Adjusting the angle and depth adjustable foot plate 5 mm Allen key 1 Use the Allen key to loosen the set screw on the foot plate 1 2 Adjust ...

Page 80: ...pport to desired width You can adjust the width only smaller than the seat width but not wider 3 Tighten screws Adjusting angle of hip support 5 mm Allen key 1 Loosen screws A 2 Adjust hip support to desired angle 3 Tighten screws Adjusting hip pad depth 10 mm wrench 1 Loosen the two screws A 2 Adjust hip pad to desired depth 3 Tighten screws Adjusting hip pad height You can adjust the hip pad hei...

Page 81: ... bracket A up to release 2 Swing lateral rearward Angle adjustment The angle can be adjusted infinitely 1 Loosen nuts screws x2 A to adjust pad angle Width adjustment When adjusting both laterals the width can be adjusted to total of 89 mm 3 5 1 Loosen screws x2 A to adjust bracket width Pad depth adjustment The pad depth can be adjusted in a range of 63 5 mm 2 5 in total 1 Loosen screws x2 A to a...

Page 82: ...adapter for Elite and High Backs When installing a headrest on a High Back or Elite Back you need to use an adapter Phillips screwdriver 8 mm wrench 1 Using the hardware provided align and install the headrest adapter A into the existing mounting holes in the back pan 11 3 3 Auto style headrest set up and installation 2 5 mm Allen key 4 mm Allen key 5 mm Allen key 10 mm wrench 1 Using the hardware...

Page 83: ...eight position is set adjust lower D Ring E so that it rests flush with bottom of clamp assembly to prevent slipping Adjusting Depth and Angle The headrest can be further adjusted for depth and angle via the articulating hardware 4 mm Allen key 5 mm Allen key Fig 11 3 1 Loosen screws and clamping levers of dual link adjustment assembly A and screws of upper and lower rotational pivots B 2 Adjust c...

Page 84: ...h and angle The headrest and horizontal rod can be further adjusted for depth and angle via the triangular multi offset bracket 5 32 Allen key 1 Loosen hardware in multi offset bracket A 2 Adjust headrest to desired position 3 Re tighten hardware 84 1586649 F ...

Page 85: ...ferring into or out of the wheelchair the remote holder may break and the user may fall out of the chair Never lean on the remote as a support for for example transfer 12 1 1 Adjusting Remote Height only for Swing Away Remote Supports 6 mm Allen key Fig 12 1 1 Loosen screw A 2 Adjust component to desired position 3 Tighten screw 12 1 2 Adjusting Remote Offset The remote can be adjusted by 20 mm 0 ...

Page 86: ...egrees 3 mm Allen key 1 Loosen screws A 2 Adjust holder orientation 3 Tighten screws Adjusting Display Orientation The display can be turned through 360 degrees 18 mm wrench 1 Loosen clamping bush A 2 Adjust display orientation 3 Tighten clamping bush 12 3 Quad Link 12 3 1 Installing Remote onto Quad Link until February 2017 By default the remote is mounted centered regardless of which side of the...

Page 87: ...ring remote mount to arm tube B 3 Remove remote mount 4 Install remote mount onto opposite arm tube 5 Tighten three upper screws to secure remote mount to arm tube 6 Install remote mounting tube into remote mount 7 Turn adjustment lock lever to secure remote mounting tube at desired position Repositioning Quad Link Fig 12 10 1 Remove four screws E securing four shoulder screws A to Quad Link Each ...

Page 88: ... 12 14 1 Install remote A on adapter B with screws C 2 Install remote and adapter onto Quad Link D with lock washer G and Nord Lock washer E 3 Adjust adapter to desired position 4 Tighten screw F 5 Secure the remote cable Refer to 12 3 3 Securing the remote cable page 88 12 3 5 Reversing Mounting Position of Remote as of February 2017 Perform this procedure to reverse the Quad Link from the right ...

Page 89: ...osen the two set screws A on the remote mount 2 Push or pull the remote mounting tube up or down to the desired height 3 Tighten the two set screws on the remote mount 12 3 7 Adjusting remote position Perform this procedure to adjust the position of the remote on the Quad Link 1 Loosen screw A securing adjustable remote tray B to Quad Link 2 Rotate remote to desired position 3 Tighten screw to sec...

Page 90: ...ine Holder You can adjust the height of the nucleus midline holder in two ways Adjust it together with the armrest height Refer to corresponding armrest chapters Adjust the height of the nucleus midline holder only Refer to section below 3 16 inch Allen key Fig 12 22 1 Loosen screw A 2 Adjust nucleus to desired height 3 Tighten screw 12 4 4 Adjusting Joystick Display Position on Nucleus Midline Ho...

Page 91: ...n in picture 2 Rotate remote in clamp to desired position 3 Tighten screw ASL Components on Nucleus Tray 3 16 inch Allen key Fig 12 28 Graphic serves as an example 1 Loosen screw A 2 Position joystick on nucleus 3 Tighten screw ASL Components on Nucleus Only 5 32 inch Allen key Fig 12 29 Graphic serves as an example 1 Loosen screw A 2 Position joystick on nucleus 3 Tighten screw 1586649 F 91 ...

Page 92: ...part of joystick to position slot 3 Adjust joystick orientation If desired lock joystick in 90 degree angle in slot 4 Tighten hand screw Adjusting Position on Holder 5 32 inch Allen key Fig 13 2 1 Loosen screws A 2 Position joystick on holder 3 Tighten screws Adjusting Depth and Height Refer to 13 4 Adjusting Swing Away Mechanism page 93 13 1 2 Adjusting Egg Switch Adjusting Switch Orientation The...

Page 93: ...od can lead to injury or damage Deburr cut after cutting excessive length Re install end cap after deburring Check end cap for tight fitting The swing away mechanism can be used for different options such as PROTON wings of head array Extremity control joystick for chin control Egg switch 5 32 inch Allen key Adjusting Depth 1 Loosen screw A 2 Adjust rod to desired depth 3 Tighten screw Adjusting P...

Page 94: ...14 1 1 Install bracket and gripper clamp B to push bar using screws A and nuts C Tighten screws with 10 Nm 14 2 Installing Clamp for DLX ACU200 Remote Holder on Manual Backrest 5 mm Allen key 10 mm wrench 1 Fig 14 2 Install gripper clamp A to pushbar using screws B and nuts C Tighten screws with 10 Nm 2 Fig 14 3 Insert screws C through gripper clamp D and spacers B in clamp A Tighten screws with 1...

Page 95: ...dule to electronics mounting bracket with two nuts and washers Powered backrest Secure function key bracket and module to electronics mounting bracket with two nuts and washers 8 Connect new module to system by performing the following Replacement module Connect cables removed in STEP 3 to module New module Connect module to actuator module and ACU if present 9 If adding accessories to the wheelch...

Page 96: ...st shroud 11 Update system See Upgrading Firmware chapters for iOS tool or PC tool in LiNX service manual 15 3 Replacing Actuator Module DLX ACT400 Fig 15 5 Actuator Module Replacement Manual Backrest Fig 15 6 Actuator Module Replacement Powered Backrest 1 Remove backrest shroud Manual backrest Pull to remove backrest shroud A Powered backrest Remove screw hand screw B and backrest shroud C 2 Note...

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Page 100: ...nvacare ie New Zealand Invacare New Zealand Ltd 4 Westfield Place Mt Wellington 1060 New Zealand Phone 0800 468 222 Fax 0800 807 788 sales invacare co nz www invacare co nz United Kingdom Invacare Limited Pencoed Technology Park Pencoed Bridgend CF35 5AQ Tel 44 0 1656 776 222 Fax 44 0 1656 776 220 uk invacare com www invacare co uk Eastern Europe Middle East CIS Invacare EU Export Kleiststraße 49 ...

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