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1. 3 23 Pinch Points s we 24 Footplates and Front Rigging Reaching Leaning and Bending Forward us 2525 Reaching Bending Bacleward ttti tt e e lee a erento etie ie renes e teh Re 26 Transferring To and Frormi Other Seats onset ee et EH UE HERE RERBA Le a REA ch ena pna 27 felipe RE 28 Blectrical Groundirig Instr ctioris te tta pe ee rH eee Lage A det edet esee eed eoa 29 Electrical Batteries D RR RR DO nee D RR e De EPA ER eee 29 Part No 1149267 3 Invacare TDX SC Invacare TDX Spree CONTENTS Electrical Charging Batteries 3 5 rrr Diritti ue cue rone ea 30 Weight Training EE 3l Electromagnetic Interference EMI From Radio Wave Sources ee eee tenente ttenten tentent ten entente 3l Powered Wheelchair Electromagnetic Interference EMI ee eese eene tentent nttenttn senten ten tenenti 32 SECTION 3 LABEL LOCATIONS 0909000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 34 AIl heelchalks xao deett tte ts st eic ate e oet oA Dra GN 34 AllWheelchairs without TRRQ a NA a OR BEER THEATER UR 35 All Wheelchairs With Elevat
2. Remove the occupant from the wheelchair Remove the batteries from wheelchair Refer to Removing Installing the Batteries From Into the Wheelchair on page 85 Bend your knees and keep your back straight Using non removable non detachable parts of the wheelchair lift the wheelchair off of the ground and transfer the wheelchair up or down the stairs 5 wheelchair should not be lowered until the last stair has been negotiated and the wheelchair has been carried away from the stairway Invacare TDX SC Invacare TDX Spree 16 Part 1149267 2 SAFETY Repair or Service Information AN WARNING Wheelchair users DO NOT service or operate this equipment without first reading and understanding 1 the owner s operator and maintenance manual and 2 the seating system s manual if applicable If you are unable to understand the warnings cautions and instructions contact Invacare technical support before attempting to service or operate this equipment otherwise injury or damage may result Dealers and qualified technicians DO NOT service or operate this equipment without first reading and understanding 1 the owner s operator and maintenance manual 2 the service manual if applicable and 3 the seating system s manual if applicable if you are unable to understand the warnings cautions and instructions contact Invacare technical support before attempting to service or operate this equipment
3. DETAIL PELVIC BELT Back Angle DETAIL B Bracket Belt Mounting Bracket Pin Large End of Slot Pelvic Belt Small End of Slot Pin DETAIL SP JUNIOR SEATS ONLY Used to secure the vehicle L End anchored upper torso belt P cm Small End of Slot FIGURE 2 Wheelchair Anchored Belts Part No 1149267 73 Invacare TDX SC Invacare TDX Spree 6 TRANSPORT READY OPTION TRRO Vehicle Anchored Belts For this procedure refer to FIGURE 3 With regard to accommodating the use and fit of vehicle anchored belts this wheelchair has an overall rating of TDXSC A TDX Spree A This rating is scored as follows RATING DESCRIPTION Excellent Good Fair Poor The test for Lateral Stability Displacement for Point P is shown in FIGURE 3 The average test result for point P is TDX SC Adult 0 47 in 11 9 mm TDX Spree Junior 0 53 in 13 0 mm Invacare TDX SC Invacare TDX Spree 74 Rear View f Point P Test Platform NOTE Rear view of wheelchair and human surrogate secured on test platform and tilted to 45 degrees FIGURE 3 Vehicle Anchored Belts Part No 1149267 Seating System A WARNING 6 TRANSPORT READY OPTION TRRO This wheelchair has been tested for seating in a motor vehicle with the factory installed seat
4. Shroud Reverse this procedure to install the top shrouds Thumb Screws l Remove or tilt the seat back Refer Removing Installing or Tilting the Seat Assembly on page 62 Front Half of Top 77 2 Remove the two thumb screws securing the rear half of the top Shroud shroud to the wheelchair fame 3 Pulling up remove the rear half of the top shroud 4 Remove the two thumb screws securing the front half of the top shroud to the wheelchair fame 5 Pulling up remove the front half of the top shroud FIGURE 12 Removing Installing the Top Shroud Wheelchairs without Elevating Seat Invacare TDX SC Invacare TDX Spree 106 Part No 1149267 7 SETUP MAINTENANCE Wheelchairs with Elevating Seat Rear Half of Top For this procedure refer to FIGURE 13 Shroud Reverse this procedure to install the top shrouds l Elevate the seat Refer to the seating system owners manual Thumb Front Half of Top Screws Shroud 2 Remove the four thumb screws securing the rear half of the top shroud to the wheelchair fame Pulling up remove the rear half of the top shroud 4 Pulling up remove the front half of the top shroud FIGURE 13 Removing Installing the Top Shroud Wheelchairs with Elevating Seat Part No 1149267 107 Invacare TDX SC Invacare TDX Spree 8 TROUBLESHOOTING 8 Troubleshooting 8 1 Driving Performance e a 9 22 le XS 5 2 50 5
5. The batteries should be charged as soon as possible Left to Right chase alternat ing with steady display Joystick is in programming inhibit and or charging mode The steady LEDs indicate the current state of the battery charge Part No 1149267 All LEDs are flashing slowly Joystick has detected Out of Neutral at Power Up mode Release the joystick back to Neutral 109 Invacare TDX SC Invacare TDX Spree 8 TROUBLESHOOTING Service Indicator Light Diagnostics For this procedure refer to FIGURE Service Indicator Light FIGURE Service Indicator Light Diagnostics NUMBER OF ERROR CODE POSSIBLE SOLUTION FLASHES DESCRIPTION User Fault Release joystick to neutral and try again Battery Fault Charge the batteries Refer to Charging Batteries on page 57 Check that battery cables are connected properly If necessary replace batteries Refer to Disconnecting Connecting Battery Cables on page 95 Left Motor Fault Contact Invacare Dealer for service Right Motor Fault Contact Invacare Dealer for service Left Park Brake Fault Ensure brake lever is in the drive position before turning on the wheelchair Ensure motor cable is plugged into the controller Contact Invacare Dealer for service Right Park Brake Fault Ensure brake lever is in the drive position before turning on the wheelchair Ensure motor cable is plugged into the controller Contact Inva
6. GREEN LEDs are lit indicating well charged batteries B AMBER LEDs are lit indicating batteries are moderately charged Recharge batteries before taking a long trip C RED LEDs are lit indicating batteries are running out of charge Recharge batteries as soon as possible Joystick For this procedure refer to FIGURE 11 The far right side of the display screen is the Battery Gauge Display BGD It provides information on the remaining charge in the batteries At full charge solid blocks fill in battery gauge As the battery becomes discharged the segments will progressively disappear starting on the right and moving towards the left a bar at a time until no segments appear At this level the user should charge the batteries as soon as possible Invacare TDX SC Invacare TDX Spree Batteries Empty Information Gauge Display Batteries Full Battery Charger Programming Port FIGURE 10 SPJ SPJ w PSS and SPJ w ACC Joysticks Display Screen Battery Gage Display 3 nmm Batteries Empty Batteries Full FIGURE 11 CMPJ Joystick Part No 1149267 5 WHEELCHAIR OPERATION 5 6 Charging Batteries A WARNING NEVER attempt to recharge the batteries by attaching cables directly to the battery terminals or clamps ALWAYS use the recharging plug located on the front of the joystick DO sit in the wheelchair while charging the batteries DO NOT attempt to recharge t
7. your wheelchair model DO NOT exceed the limit otherwise injury or damage may result 2 3 Electromagnetic Interference EMI From Radio Wave Sources Powered wheelchairs and motorized scooters in this text both will be referred to as powered wheelchairs may be susceptible to electromagnetic interference EMI which is interfering electromagnetic energy EM emitted from sources such as radio stations TV stations amateur radio HAM transmitters two way radios and cellular phones The interference from radio wave sources can cause the powered wheelchair to release its brakes move by itself or move in unintended directions It can also permanently damage the powered wheelchair s control system The intensity of the interfering EM energy can be measured in volts per meter V m Each powered wheelchair can resist EMI up to a certain intensity This is called its immunity level The higher the immunity level the greater the protection At this time current technology is capable of achieving at least a 20 V m immunity level which would provide useful protection from the more common sources of radiated EMI There are a number of sources of relatively intense electromagnetic fields in the everyday environment Some of these sources are obvious and easy to avoid Others are not apparent and exposure is unavoidable However we believe that by following the warnings listed below your risk to EMI will be minimized Part No 1149267 3l Invacare
8. 04 06 3 4 All Wheelchairs with TRRO 3 LABEL LOCATIONS This seat chest positioning strap is NOT intended moving mo conform with ANSI RESNA WC 19 If signs of we MUST be for occupant restraint in a vehicle and DOES NOT appear positioning strap replaced IMMEDIATELY P N 1134811 REV B Cette ceinture de positionnement au niveau du si ge ou du dossier NEST PAS congue pour retenir l occupant dans un v hicule moteur en mouvement et elle N EST PAS conforme la norme ANSI RESNA WC 19 La ceinture DOIT tre remplac e AUSSIT T qu elle pr sente des signes d usure PIN 1194840 REV B SURELOK PELVIC BELT TYPE 1 FE200974 105INV REQUIREMENT ADA Part No 1149267 Also on opposite side WARNING Adjustments to the wheelchair may void WC 19 compliance To maintain compliance refer to wheelchair service manual before making any adjustments 1134848 Rev A 09 05 35 TIE DOWN POINT 1083199 Invacare TDX SC Invacare TDX Spree 3 LABEL LOCATIONS 35 TDX SC with TRRO THIS WHEELCHAIR COMPLIES ANSI RESNA WC 19 A WARNING Refer to attached TRANSPORT READY OPTION Instruction Card and wheelchair Owner s Manual before use PIN 1082692 REV B 08 05 3 6 TDX Spree with TRRO THIS WHEELCHAI
9. 050 flat washers and 5 16 18 locknuts secure the docking pin bracket to the right and left docking pin mounting brackets Apply loctite 242 to the threads of the two 1 4 20 X 75 socket head screws Loosely install the two 1 4 20 X 75 socket head screws and flat washers secure the docking pin bracket to the elevating seat post Securely tighten the four 5 16 18 X 2 00 socket head screws 330 X 625 X 050 flat washers 5 16 18 locknuts Torque to 3ft lbs 20 Securely tighten the two 1 4 20 X 75 socket head screws and flat washers Torque to 75i Ibs 20 Invacare TDX SC Invacare TDX Spree 92 Part No 1149267 7 SETUP MAINTENANCE 13 Install the top shroud Refer to Removing Installing the Top Shroud on page 106 14 Connect the joystick Refer to Disconnecting Connecting the Joysticks on page 104 15 Verify the joystick On Off switch is in the On position and lower the seat Battery Front Battery Handle 330 X 625 X 050 BLACK 5 16 18 X 2 00 Socket Flat Washers Head Screws Controller E Connector RED and BLACK Battery Connectors Plug into Controller Docking Pin Bracket IE 1 4 20 X 75 Socket N ee Head Screws Rear Battery 1 4 20 X 75 Socket Head Screws A 330 X 625 X 050 Flat Washers and Locknuts A Docking Pin Flat Bracket Tabs Washers Left Docking Pin Mounting Bracket Elevating Seat Post Wheelchair Base Frame Notch Wheelchair Base Frame Right
10. Docking Pin Mounting Bracket FIGURE 3 Installing Removing the Batteries on TDX Spree with TRRO Part No 1149267 93 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE Removing Installing the Elevating Seat Assembly For this procedure refer to FIGURE 4 It is strongly recommended that two assistants lift the seat assembly when performing this procedure Removing 2 6 Disconnect the joystick Refer to Disconnecting Connecting the Joysticks on page 104 Remove the seat cushion Remove the two socket screws securing the seat pan to the seat frame Remove the seat pan from the seat frame Remove the four mounting bolts and locknuts securing the seat assembly to the actuator post Remove the seat assembly from the actuator post and set aside Installing gx ut b 160 Position the seat assembly onto the actuator post Using four mounting bolts and locknuts secure the seat assembly to the actuator post Securely tighten Position the seat pan onto the seat frame as shown Using the two socket screws secure the seat pan to the seat frame Install the seat cushion Connect the joystick Refer to Disconnecting Connecting the Joysticks on page 104 Invacare TDX SC Invacare TDX Spree Complete seat assembly not shown Seat pan and socket screws not shown TDX SC with elevating seat shown TDX Spree seating removes the same Locknuts FIGURE 4 Removing Installing the Elevati
11. I DO NOT overinflate the tires Failure to follow these recommendations may cause the tire to explode and cause bodily harm The recommended tire pressure is listed on the side wall of the tire A Note to Wheelchair Assistants When assistance to the wheelchair user is required remember to use good body mechanics Keep your back straight and bend your knees whenever tilting wheelchair or traversing curbs or other impediments Also be aware of detachable parts such as arms or legrests These must NEVER be used to move the wheelchair or as lifting supports as they may be inadvertently released resulting in possible injury to the user and or assistant s When learning a new assistance technique have an experienced assistant help you before attempting it alone Invacare TDX SC Invacare TDX Spree 20 Part No 1149267 2 SAFETY Stability and Balance WARNING ALWAYS wear your seat positioning strap The seat positioning strap is a positioning strap ONLY It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety straps If signs of wear appear strap MUST be replaced IMMEDIATELY The drive behavior initially experienced by the user may be different from other wheelchairs previously used This power wheelchair has Invacare s SureStep technology a feature that provides the wheelchair with optimum traction and stability when driving forward over transitions and thresholds of up to 3 inches
12. No 1149267 53 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION Programmable Mono Ports and 2 with External Mode Switch The programmable mono port with external mode switch input is located at the rear of the joystick on the left side The programmable mono port input offers the choice of three options Remote drive select e Remote stop mode reset input Single actuator input The single switch functions operate through mono port l An optional y cable allows a second programmable function through mono port 2 Remote Stop Switch The remote reset switch may be used to stop the wheelchair if the wheelchair is in motion The remote reset switch also functions in the same way as the joystick mode switch when the wheelchair is not in motion Refer to Mode Switch on page 55 Remote On Off Switch The remote On Off switch input is located at the rear of the joystick on the right side and allows the power switch to be operated by an ability switch normally open momentary switch with mono plug To use the remote On Off feature the Drive Select On Off switch must be in the On position Each activation of the ability switch will alternately turn the joystick On or Off Invacare TDX SC Invacare TDX Spree 54 Part No 1149267 5 WHEELCHAIR OPERATION Mode Switch The mode switch is used to select the operating mode for the wheelchair The mode switch is located on the joystick A mode switch is needed whenever any of t
13. The following warnings apply specifically to the SureStep feature DO NOT use on inclines greater than 9 DO NOT use on inclines with wet slippery icy or oily surfaces This may include certain painted or otherwise treated wood surfaces DO NOT traverse down ramps at high speed Doing so will reduce traction and increase stopping distance ALWAYS traverse down ramps at a reduced constant speed to maintain stability and to avoid hard braking or sudden stops The end user s weight can materially affect traction on sloped surfaces Great care should be taken when traversing such slopes ALWAYS reduce speed when traveling up or down an incline or over obstacles and rough terrain Traveling under these conditions may shift the users weight forward resulting in reduced stability Part No 1149267 21 Invacare TDX SC Invacare TDX Spree 2 SAFETY A WARNING Exercise caution and avoid sudden stops when traveling up or down an incline or over obstacles and rough terrain If stopping becomes necessary under these driving conditions release the joystick and allow the wheelchair to come to a full stop Then proceed at a slower speed DO NOT traverse down ramps at high speed Doing so will reduce traction and increase stopping distance DO NOT leave elevating legrests in the fully extended position when proceeding down ramps or slopes To determine and establish your particular safety limits practice use of this product on various sloping s
14. and if necessary the charger has been turned on the battery charger indicator lights will flash and light to show the battery charger status and condition of batteries to be charged Refer to owner s manual shipped with battery charger WARNING NEVER leave the charger unattended when the breaker has tripped A fault condition exists Unplug and discontinue using immediately Contact an Invacare dealer For this procedure refer to FIGURE 12 on page 59 If performing the charging procedures READ and CAREFULLY follow the individual instructions for each charger supplied or purchased If charging instructions are not supplied consult a qualified service technician for proper procedures Invacare TDX SC Invacare TDX Spree 58 Part No 1149267 5 WHEELCHAIR OPERATION Required Items TOOL QUANTITY COMMENTS Battery Charge RPM Supple Attach the battery charger connector to the charger port on the joystick 2 Plug the charger s AC power cord or extension into the grounded 120 VAC wall outlet 3 Wait until charging is complete Allow eight hours for normal charging Larger batteries greater than 55 ampere hours or severely discharged batteries may require up to sixteen hours to be properly charged and equalized It is advantageous to recharge frequently rather than only when necessary In fact a battery s life is extended if the charge level is maintained well above a low condition If the batteries need
15. and securely tightened Slide terminal caps down battery cables and onto battery terminals Secure each terminal cap in place with a tie wrap use tie wraps 1 2 inches long Detail B of FIGURE 5 Position the batteries into the wheelchair Refer to Removing Installing the Batteries From Into the Wheelchair on page 85 New batteries MUST be fully charged before using otherwise the life of the batteries will be reduced If necessary charge the battery Refer to Charging Batteries on page 57 Part No 1149267 97 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE DETAIL POSITIVE Battery Terminal Cap NEGATIVE NEGATIVE Battery Terminal a e Mounting Battery Cable NEGATIVE Battery terminal BLACK Connectors POSITIVE Battery Cable L Bracket with Mounting Screw UI Battery Battery terminal caps not shown on front battery for clarity Handles on batteries removed for clarity DETAIL POSITIVE UI Battery NEGATIVE Battery Battery Terminal Terminal Tie wraps RED Connectors Connectors BLACK Connector to Controller Plug into controller UI Batteries FIGURE 5 Disconnecting Connecting Battery Cables Invacare TDX SC Invacare TDX Spree 98 Part No 1149267 7 SETUP MAINTENANCE Cleaning Battery Terminals A WARNING Most batteries are not sold with instructions However warnings are frequently noted on the cell caps
16. cylinders Inspect stability lock function Inspect TRBKTS fasteners and hardware Inspect foam handgrips for damage If damaged have them replaced by a qualified technician Ensure swingarm stops are in place and not deteriorated or damaged Replace if necessary Inspect Adjust Every 18 Months Replace motor brushes and gearbox coupling Inspect Adjust Every 2 Years For optimum performance replace gas locking cylinders Invacare TDX SC Invacare TDX Spree 82 Part No 1149267 7 SETUP MAINTENANCE 7 4 Batteries A WARNING Invacare strongly recommends that battery installation and battery replacement always be done by a qualified technician The use of rubber gloves is recommended when working with batteries After ANY adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result UI batteries weigh 24 pounds each Use proper lifting techniques lift with your legs to avoid injury ALWAYS use a battery handle lifting strap when lifting a battery It is the most convenient method and assures that the battery acid will not spill DO NOT tip the batteries Keep the batteries in an upright position NEVER allow any of your tools and or battery cable s to contact BOTH battery post s at the same time An electrical short may occur and serious personal injury or damage may occur When tightening the clamps always use a box wren
17. harness with fuse The POSITIVE battery cable MUST connect to the POSITIVE battery terminal otherwise serious damage will occur to the electrical system The use of rubber gloves is recommended when working with batteries Battery terminal configuration as shown in Detail of FIGURE 5 MUST be used Batteries that have the terminal configuration reversed MUST NOT be used otherwise serious injury or damage may occur Install protective caps on POSITIVE and NEGATIVE terminals All battery terminal covers two on the front battery and two on the rear battery MUST be installed prior to use CAUTION When connecting the battery cables to the battery the battery cables MUST be connected to the battery terminals as shown in Detail A of FIGURE 5 depending on battery type otherwise damage to the battery cable may result when installing battery terminal caps For this procedure refer to FIGURE 5 on page 98 Invacare TDX SC Invacare TDX Spree 96 Part No 1149267 Ur c US 7 SETUP MAINTENANCE Secure the battery cables to the battery terminals as described below Securely tighten Refer to Detail A of FIGURE 5 A Secure NEGATIVE battery cable to the NEGATIVE battery terminal using the mounting screw and the locknut B Secure the POSITIVE battery cable to the POSITIVE battery terminal using the L bracket with mounting screw and the locknut Verify all battery cables are correctly installed
18. of wheelchairs to meet many needs of the end user However final selection of the type of wheelchair to be used by an individual rests solely with the user and his her healthcare professional capable of making such a selection Invacare highly recommends working with a certified rehab technology supplier and or a member of NRRTS or RESNA Part No 1149267 13 Invacare TDX SC Invacare TDX Spree 2 SAFETY 2 Operation Information Setup A WARNING A qualified technician must perform the initial set up of this wheelchair Also a qualified technician must perform all procedures in the service manual Performance adjustments should only be made by professionals of the healthcare field or persons fully conversant with this process and the driver s capabilities Incorrect settings could cause injury to the driver bystanders damage to the wheelchair and to surrounding property After the wheelchair has been set up adjusted check to make sure that the wheelchair performs to the specifications entered during the set up procedure If the wheelchair does not perform to specifications turn the wheelchair Off immediately and reenter set up specifications Repeat this procedure until the wheelchair performs to specifications Invacare TDX SC Invacare TDX Spree 14 Part No 1149267 2 SAFETY Transport A WARNING DO NOT operate on roads streets or highways WHEELCHAIR TIE DOWN RESTRAINTS AND SEAT RESTRAINTS TRRO OR TRBKTS Only use the trans
19. 520 025 oLz IXE IZ OF SOLUTIONS 2 lt ult lt 5 gt I ua iY X X X Check for loose stem nuts bolts bearings or signs of wear X X X X X Check for uneven tire wear bent fork frame or loose hardware X X X X X If pneumatic check tires for correct and equal pressure 8 2 Electrical NOTE For additional troubleshooting information and explanation of error codes refer to the individual Electronics Manual supplied with each wheelchair SPJ SPJ w PSS or SPJ w ACC Joysticks The joystick information gauge and the service indicator give indications of the type of fault or error detected by the control module When a fault is detected the wheelchair may stop and not drive The LEDs on the information gauge may flash in a particular pattern or the service indicator light will flash The number or type of flashes indicates the nature of the error If multiple errors are found only the first error encountered by the control module will be displayed Invacare TDX SC Invacare TDX Spree 108 Part No 1149267 Information Gauge Display Diagnostics DISPLAY mm Information Gauge Display DESCRIPTION All LEDs are off DEFINITION Power is off 8 TROUBLESHOOTING COMMENTS All LEDs are on Power is on Fewer than three LEDs on implies reduced battery charge Left RED LED is flashing Battery charge is low
20. E SOLELY DETERMINED BY INVACARE THE WARRANTY SHALL NOT APPLY TO PROBLEMS ARISING FROM NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE PRODUCT INSTRUCTIONS A CHANGE IN OPERATING NOISE PARTICULARLY RELATIVE TO MOTORS AND GEARBOXES DOES NOT CONSTITUTE A FAILURE OR DEFECT AND WILL NOT BE REPAIRED ALL DEVICES WILL EXHIBIT CHANGES IN OPERATING NOISE DUE TO AGING THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTIES WHATSOEVER WHETHER EXPRESS OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND THE SOLE REMEDY FOR VIOLATIONS OF ANY WARRANTY WHATSOEVER SHALL BE LIMITED TO REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT PURSUANT TO THE TERMS CONTAINED HEREIN THE APPLICATION OF ANY IMPLIED WARRANTY WHATSOEVER SHALL NOT EXTEND BEYOND THE DURATION OF THE EXPRESS WARRANTY PROVIDED HEREIN AND INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES WHATSOEVER SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGE OR LIMITATION OF HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE EXCLUSION AND LIMITATION MAY NOT BE APPLICABLE THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE PROVINCIAL LAWS AND REQUIREMENTS Part No 1149267 11 Invacare TDX SC Invacare TDX Spree GENERAL 1 4 Canada Limitd Warranty This warranty is extended only to the original purchaser who purchases this product within Canada when new and unused from Inv
21. EN FOOTBOARD AND CASTER The user s feet MUST remain on the footboard while operating the wheelchair If the user s feet are allowed to rest off the side of the footboard they may come in contact with the caster possibly resulting in injury For this procedure refer to FIGURE 17 on page 66 Part No 1149267 65 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION Removing I Remove the socket heat screw three washers spacer and locknut that secures the footboard to the footboard support 2 Remove the footboard from the footboard support Installing A WARNING Pinch point may occur when rotating the footboard assembly l Position the footboard onto the footboard support so that the mounting holes in the wheelchair frame align with the desired mounting holes in the footboard support 2 Using the socket heat screw three washers spacer and locknut secure the footboard to the footboard support Invacare TDX SC Invacare TDX Spree 66 Footboard Support Washers Socket Head Screw A Footboard Washer Spacer Locknut FIGURE I7 Removing Part No 1149267 6 TRANSPORT READY OPTION TRRO 6 Transport Ready Option TRRO A WARNING This section applies only to wheelchairs equipped with TRRO Transport Ready Option Contact Invacare Corporation 800 333 6900 with any questions about using this wheelchair for seating in a motor vehicle When feasible wheelchair occupants should transf
22. Invacare TDX SC Invacare TDX Spree Power Wheelchair Base User Manual Ga This manual MUST be given to the user of the product BEFORE using this product read this manual and save for future reference Yes you can 2011 Invacare Corporation All rights reserved Republication duplication or modification in whole or in part is prohibited without prior written permission from Invacare Trademarks are identified by and All trademarks are owned by or licensed to Invacare Corporation or its subsidiaries unless otherwise noted Invacare TDX SC Invacare TDX Spree 2 Part No 1149267 CONTENTS SECTION I GENERAL 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 9 re 9 Warnings sint aruis deed todo ita sued oka Decade pde e P tant sav DRE De ERR S Dot docte od 9 Reference Docurne nts aea m diee SN ROO ddl cda nineteenth 10 ado aceti da al lacis deed iae oe dee eee edad etate 15 Repair Or Service Information a a dae rue Toc 17 Safety Handling 18 A Note to Wheelchair Assistants ete e hie ine tinus ti ire ire ve arabe b acea itia 20 Stability and Balance etti tette detecte tiet bd ut t E RE E A o 21 Stability LOCk ce D E eatin 22 Goping with Everyday Obstacles
23. OYSTICK TIMEOUT displays and the Joystick or input device is Turn off power reconnect the joystick of input device and wheelchair does not drive disconnected Error code 32 turn power on Part No 1149267 EN Invacare TDX SC Invacare TDX Spree 8 TROUBLESHOOTING SYMPTOM JOYSTICK FAULT displays and the wheelchair does not drive PROBABLE CAUSE The joystick or input device is sending a value outside of the reverse forward left or right limits Error codes E01 E02 E03 or E04 SOLUTIONS Replace joystick or input device NEUTRAL TESTING displays The joystick neutral test has failed Error code E18 Release the joystick and try to get the joystick back into the center most position BAD JOYSTICK CAL VALUES displays and the wheelchair does not drive The joystick calibration values are outside of the expected range Error code E19 Recalibrate the joystick joystick throw procedure CTRL NOT CONNECTED The CMP or Display module is not communicating with the control module Error code E200 Check the connections between the joystick or display and the controller Turn the power off and then back on Replace the controller if necessary CTRL COM FAULT displays and the wheelchair drives slowly The controller has determined a fault during a previous turn off process Error code E41 Turn the wheelchair off and back on MISSING CONFIGURATION displays at power up
24. One or more devices have been removed or disconnected from the wheelchair Reconnect the device ATTENDANT ACTIVE and displays The Proportional or Digital Attendant control is active and can be used to drive the chair This is normal behavior Batteries draw excessive current when charging Battery failure Electrical malfunction Have batteries checked for shorted cell Replace if necessary Contact Dealer Invacare for service Invacare TDX SC Invacare TDX Spree 112 Part No 1149267 SYMPTOM Battery indicator flashes the charge level is low immediately after recharge PROBABLE CAUSE Battery failure Malfunctioning battery charger Electrical malfunction 8 TROUBLESHOOTING SOLUTIONS Check batteries for shorted cell Replace if necessary Contact Dealer Invacare for Service Contact Dealer Invacare for Service Battery indicator flashes the charge level is low too soon after being recharged Batteries not charged Weak batteries Have charger checked Replace batteries if necessary Refer to Replacing the Batteries on page 95 Motor chatters or runs irregular Motor gearbox malfunction Stop use of Wheelchair Contact Dealer Invacare for Service Joystick erratic or does not respond as desired Damaged motor coupling Electrical malfunction Controller programmed improperly Contact Dealer Invacare for Service Contact Dealer Inva
25. R COMPLIES WITH ANSI RESNA WC 19 A WARNING q Before removing or installing the docking Refer to attached TRANSPORT READY OPTION Instruction card and wheelchair Pes Cd Owner s Manual before use pin brackets refer to the owner s manual Lower seat to lowest position ensure docking pins are fully engaged and power COL WS Otherwise serious personal injury or is turned off before placing wheelchair into vehicle securing for transport and 5 SK damage may occur P N 1150757 Rev A removing the wheelchair from vehicle PIN 1150756 Rev A gt Before removing or installing the docking pin brackets refer to the owner s manual Otherwise serious personal injury or damage may occur P N 1150757 Rev A Invacare TDX SC Invacare TDX Spree 36 Part No 1149267 4 Technical Data 4 Typical Product Parameters Models 4 TECHNICAL DATA TDX SC TDXSC TDXSCV TDXSC2 CG TDX Spree TDXSPREE TDXSPREE CG Overall Dimensions TDX SC TDX SPREE Base Width Without Joystick 24 inch Base Length 34 inch Without Front Rigging 39 inch With Center Mount Front Rigging Overall Height With ASBA Seat With Van Seat With Formula CG Tilt Only With Elevating ASBA Seat 36 5 to 38 5 inch 38 inch without head rest 45 inch with head rest 37 75 to 39 25 inchs 36 75 to 41 75 inches 34 5 to 38 5 inch N A 36 75 to 38 75 inches 36 5 to 38 5 inch All
26. Read them carefully DO NOT allow the liquid in the battery to come in contact with skin clothes or other possessions It is a form of acid and harmful or damaging burns may result Should the liquid touch your skin wash the area IMMEDIATELY and thoroughly with cool water In serious cases or if eye contact is made seek medical attention IMMEDIATELY Examine battery terminals for corrosion 2 Verify the plastic caps are in place over battery cell holes 3 Clean terminals by using a battery cleaning tool wire brush or medium grade sand paper Upon completion areas should be shiny not dull 4 Carefully dust off all metal particles Part No 1149267 99 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE 7 8 Adjusting Forks For this procedure refer to FIGURE 6 This procedure must be performed by a qualified technician This procedure applies to both Forks Remove the retaining screw securing the headtube cover in place Retaining Screw 2 Remove the headtube cover not shown from the caster headtube ox To properly tighten caster journal system and guard against flutter Se N 2 b Headtube Cover perform the following check N C M A Locknut A Tip the wheelchair forward toward the floor E B Pivot both forks and casters to top of their arc simultaneously C Let casters drop to bottom of arc wheels should swing once to one side then immediately rest in a straight dow
27. TDX SC Invacare TDX Spree 2 SAFETY The sources of radiated EMI can be broadly classified into three types Hand held Portable transceivers transmitters receivers with the antenna mounted directly on the transmitting unit Examples include citizens band CB radios walkie talkie security fire and police transceivers cellular telephones and other personal communication devices Some cellular telephones and similar devices transmit signals while they are ON even when not being used 2 Medium range mobile transceivers such as those used in police cars fire trucks ambulances and taxis These usually have the antenna mounted on the outside of the vehicle and 3 Long range transmitters and transceivers such as commercial broadcast transmitters radio and TV broadcast antenna towers and amateur HAM radios Other types of hand held devices such as cordless phones laptop computers AM FM radios TV sets CD players cassette players and small appliances such as electric shavers and hair dryers so far as we know are not likely to cause EMI problems to your powered wheelchair Powered Wheelchair Electromagnetic Interference EMI Because EM energy rapidly becomes more intense as one moves closer to the transmitting antenna source the EM fields from hand held radio wave sources transceivers are of special concern It is possible to unintentionally bring high levels of EM energy very close to the powered wheelchair
28. TDX SC without Elevating Seat Part No 1149267 87 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE Installing Removing the Batteries on TDX SC with Elevating Seat or TDX Spree For this procedure refer to FIGURE 2 on page 90 Removing the Batteries l 2 9 M RW Place the wheelchair a well ventilated area where work can be performed without risking damage to carpeting or floor covering Perform one of the following fthere is power in the batteries elevate the seat to the highest position Refer to the owner s manual shipped with wheelchair If there is no power left in the batteries Remove the seat frame from the wheelchair Refer to Removing Installing the Elevating Seat Assembly on page 94 Verify the joystick On Off switch is in the Off position and disconnect joystick Refer to Disconnecting Connecting the Joysticks on page 104 Remove the top shroud Refer to Removing Installing the Top Shroud on page 106 Remove the right side docking pin bracket from the wheelchair frame Disconnect the rear battery from the controller BLACK connector Disconnect the rear battery from the front battery RED and BLACK connectors Using the battery handle lift the rear battery up and tilt away from the wheelchair Using the battery handle lift the front battery up and away from the wheelchair If replacing the batteries remove the front and rear battery wiring harness Refer to Disconnecting Batt
29. TO A PRODUCT DAMAGED BY CIRCUMSTANCES BEYOND INVACARE S CONTROL AND SUCH EVALUATION WILL BE SOLELY DETERMINED BY INVACARE THE WARRANTY SHALL NOT APPLY TO PROBLEMS ARISING FROM NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE PRODUCT INSTRUCTIONS A CHANGE IN OPERATING NOISE PARTICULARLY RELATIVE TO MOTORS AND GEARBOXES DOES NOT CONSTITUTE A FAILURE OR DEFECT AND WILL NOT BE REPAIRED ALL DEVICES WILL EXHIBIT CHANGES IN OPERATING NOISE DUE TO AGING THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTIES WHATSOEVER WHETHER EXPRESS OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND THE SOLE REMEDY FOR VIOLATIONS OF ANY WARRANTY WHATSOEVER SHALL BE LIMITED TO REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT PURSUANT TO THE TERMS CONTAINED HEREIN THE APPLICATION OF ANY IMPLIED WARRANTY WHATSOEVER SHALL NOT EXTEND BEYOND THE DURATION OF THE EXPRESS WARRANTY PROVIDED HEREIN AND INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES WHATSOEVER SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGE OR LIMITATION OF HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE EXCLUSION AND LIMITATION MAY NOT BE APPLICABLE THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE PROVINCIAL LAWS AND REQUIREMENTS Invacare TDX SC Invacare TDX Spree 12 Part No 1149267 2 SAFETY 2 Safety The safety section contains important information fo
30. X Spree with TRRO A WARNING This procedure MUST be performed by a qualified technician For this procedure refer to FIGURE 3 on page 93 Removing the Batteries l 2 0 OND 12 Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering Perform one of the following fthere is power in the batteries elevate the seat to the highest position Refer to the owner s manual shipped with wheelchair is no power left in the batteries Remove the seat frame from the wheelchair Refer to Removing Installing the Elevating Seat Assembly on page 94 Verify the joystick On Off switch is in the Off position and disconnect joystick Refer to Disconnecting Connecting the Joysticks on page 104 Remove the top shroud Refer to Removing Installing the Top Shroud on page 106 Remove the four 5 16 18 X 2 00 socket head screws 330 X 625 X 050 flat washers and 5 16 18 locknuts securing the docking pin bracket to the right and left docking pin mounting brackets Remove the two 1 4 20 X 75 socket head screws and flat washers securing the docking pin bracket to the elevating seat post Lift the docking pin bracket up and away from the wheelchair base frame Disconnect the rear battery from the controller BLACK connector Disconnect the rear battery from the front battery RED and BLACK connectors Using the battery handle lift the rear battery up and
31. a 71 Sec ring the Wheelchair rati trt een denda o e eee Goes dae eade eod oo e nr toc nde 71 Securing the OCcUp nt acer cbe o ct te n dubbed ra cera Tert 72 Wheelchair Arichored R eR ORE ENSE EX AERE 72 Invacare TDX SC Invacare TDX Spree 6 Part No 1149267 CONTENTS 5 rer bb at RARE eir 74 SCIAS MEE MM AEE E SEA AE AE EEEE E 75 Positioning web dab ER OU RA N NAAN 75 SECTION 7 SETUP MAINTENANCE 090900000000000000000000000000000000000000000000000000000000000000000000000000000000000000 77 Setup Delivery Irispection uctor RR RU RUNE DRE e RE Lens obs 77 User Attendant Inspection Checklists T m 78 Inspect Adjust Weekly ttr dt e tte euet leen adalah aa lca a sane Dd d atento D adel uns 78 Inspect Adj st Monthly it ttti te ten iem ee ettet den ierra d ER Ee dias Re Pe e lain eei net aeta ee 79 Inspect Adj st Periodically 1 rp ptt ta dde ie teet beetle ree iude deerat tot 79 Service Inspection lac dae den pa ae eee ee iae ce everti Ges ed o e a ete ci 80 SP did o Ls 80 Inspect Adjust Every 18 Months 82 Inspect Adjust Every 2 Years Batteries p 83 Using the Proper B
32. acare or a dealer This warranty is not extended to any other person or entity and is not transferable or assignable to any subsequent purchaser or owner Coverage under this warranty will end upon any such subsequent sale or other transfer of title to any other person This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state Invacare warrants the base frame to be free from defects in materials and workmanship for a period of five 5 years from the date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty Invacare warrants all electronics and electrical components excluding batteries powered seating actuators 2 pole motors and gearboxes to be free from defects in materials and workmanship for a period of two 2 years from the date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty Invacare warrants all batteries to be free from defects in materials and workmanship for a period of six 6 months from the date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty Invacare warrants all remaining components excluding all upholstered materials padded materials tires and wheels to be free from defects in materials and workmanship for a period of one 1 year from the date of purchase from Invacare or a dea
33. age under this warranty will end upon any such subsequent sale or other transfer of title to any other person For product purchased in Canada please refer to the Canada Limited Warranty This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state Invacare warrants the base frame to be free from defects in materials and workmanship for a period of five 5 years from the date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty Invacare warrants all electronics and electrical components excluding batteries motors powered seating actuators and gearboxes to be free from defects in materials and workmanship for a period of one 1 year from the date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty Invacare warrants all batteries to be free from defects in materials and workmanship for a period of six 6 months from the date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty Invacare warrants all remaining components excluding all upholstered materials padded materials tires and wheels to be free from defects in materials and workmanship for a period of one 1 year from the date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty If with
34. atter ES eet bae tee tee tet E ENERO EGRE e PERDRE E re ELE EE TE Re e beet ete ti be tbi eee EE eet 84 Removing Installing the Batteries From Into the Wheelchair eese eene tentent ttnn 85 Removing Installing the Batteries on TDX SC without Elevating Seat eese entente tentent entente 85 Installing Removing the Batteries on TDX SC with Elevating Seat or TDX Spree 88 Installing Removing the Batteries on TDX Spree with TRRO II Removing Installing the Elevating Seat ASSEMDIY sssssssesssssessesseesssscsecssssessecscesscusesseasesecssesseussecssesusesesuecusesscuseseessensesecsecseesueencaeeseesness 94 Replacing the Batteries macie a leti Leche ee edd tre nete ped CR Ee Qe uid nad re a 95 Disconnecting Connecting Battery Cables 95 Gleaning Battery Terminals tiere ote aii Qe dre ife pe toto te ena eade denn 99 Adjusting Forks e 100 Part No 1149267 7 Invacare TDX SC Invacare TDX Spree CONTENTS Adjusting the Footboard Angle 2 rtp ste re Ree eun Ree ea eua Tasted ede ev ER TREE RE Ve de Ed Re Tu UR Venen apad Repositioning Joysticl c oo po qued radere tele eie eben eet d e Ea eee et e e E Oe e REP Adjustable ASBA Seats oie anite ide id eique edu eec tea inar Pea edd Seats deese ete Disconnecting Connecting the Joysticks 5 Joysticks ie tite eaten cabin mit t ed
35. battery from the front battery RED and BLACK connectors UI o ds Lift rear and front battery out of the battery tray using the battery handles Part No 1149267 85 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE Installing Verify the joystick On Off switch is in the Off position and disconnect joystick cable Refer to Disconnecting Connecting the Joysticks on page 104 Position the front battery in the front of the battery tray Position rear battery in rear of battery tray Ensure that both batteries are properly seated and resting on the battery tray Connect the rear battery to the front battery RED and BLACK connectors Connect the rear battery to the controller BLACK connector Reinstall the top shroud Refer to Removing Installing the Top Shroud on page 106 Lower the seat assembly to the down position Refer to Removing Installing the Seat Assembly Wheelchairs with Latch Bars Only on page 62 Connect joystick cable not shown Refer to Disconnecting Connecting the Joysticks on page 104 Invacare TDX SC Invacare TDX Spree 86 Part No 1149267 7 SETUP MAINTENANCE RED and BLACK Connectors Battery Handle Battery Handle BLACK Controller RED and BLACK Connectors Connector Plug into Controller Front Battery Rear Battery Wheelchair Base Frame Front of Rear of Wheelchair Wheelchair FIGURE Removing Installing the Batteries on
36. care Dealer for service Invacare TDX SC Invacare TDX Spree 110 Part No 1149267 8 TROUBLESHOOTING NUMBER OF ERROR CODE POSSIBLE SOLUTION FLASHES DESCRIPTION 7 Remote Fault Check to make sure joystick is connected properly Turn Joystick off then on Contact Invacare Dealer for service 8 Controller Fault Contact Invacare Dealer for service 9 Communications Fault Check joystick cable connections Check joystick cable and connectors for damage Contact Invacare Dealer for service 10 General Fault Contact Invacare Dealer for service 11 Incompatible or Wrong type of remote connected Contact Invacare Dealer for service incorrect Remote CMPJ PSR PSF Joysticks or Displays SYMPTOM PROBABLE CAUSE SOLUTIONS LEFT BRAKE FAULT or RIGHT BRAKE Motor lock levers disengaged Error Engage motor lock levers Refer to Disengaging Engaging FAULT displays and wheelchair does not code E or E10 Motor Lock Levers on page 60 drive CHARGER PLUGGED IN displays Battery charger connected Error Unplug battery charger from the wheelchair Refer to code E28 Charging Batteries on page 57 BATTERY FAULT displays and the wheelchair Batteries need to be charged Error Charge batteries Refer to Charging Batteries on page 57 If does not drive code E14 batteries fail to charge properly check battery charger or replace batteries Refer to Disconnecting Connecting Battery Cables on page 95 J
37. care for Service Contact Dealer Invacare to have controller reprogrammed Wheelchair does not respond to commands Electrical malfunction Contact Dealer Invacare for Service Part No 1149267 113 Invacare TDX SC Invacare TDX Spree 8 TROUBLESHOOTING 8 3 Checking Battery Charge Level The following Do s and Don ts are provided for your convenience and safety DON T DO Don t perform any installation or maintenance without first Read and understand this manual and any service information that accompanies reading this manual a battery and charger before operating the wheelchair Don t perform installation or maintenance of batteries in an Move the wheelchair to a work area before cleaning terminals or opening bat area that could be damaged by battery spills tery box Don t make it a habit to discharge batteries to the lowest level Recharge as frequently as possible to maintain a high charge level and extend battery life Don t use randomly chosen batteries or chargers Follow recommendations in this manual when selecting a battery or charger Don t put new batteries into service before charging Fully charge a new battery before using Don t tip or tilt batteries Use a carrying strap to remove move or install a battery Don t tap on clamps and terminals with tools Push battery clamps on the terminals Spread clamps wider if necessary Don t mismatch your battery and charg
38. ch Pliers will round off the nuts NEVER wiggle the battery terminal s post s when tightening The battery may become damaged The POSITIVE RED battery cable MUST connect to the POSITIVE battery terminal s post s otherwise serious damage will occur to the electrical system Install protective caps on POSITIVE and NEGATIVE battery terminals DO NOT remove fuse or mounting hardware from POSITIVE red battery cable mounting screw Unless otherwise indicated make sure power to the wheelchair is OFF before performing these procedures If there is battery acid in the bottom of the battery box or on the sides of the battery ies apply baking soda to these areas to neutralize the battery acid Before reinstalling the existing or new battery ies clean the baking soda from the battery tray or battery ies being sure to avoid contact with skin and eyes Determine source of contamination NEVER install reinstall a battery with a cracked or otherwise damaged case Part No 1149267 83 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE 7 5 Using the Proper Batteries Position battery on ground flat surface as shown below 2 Visually inspect the battery to ensure proper polarity A WARNING Use UI batteries only Batteries with terminal configuration POSITIVE on the right and NEGATIVE on the left as shown below MUST be used Batteries that have the reverse terminal configuration MUST not be used otherw
39. chair Operation A WARNING After ANY adjustments repair or service and before use make sure that all attaching hardware is tightened securely otherwise injury or damage may result Set up of the Electronic Control Unit is to be performed only by a qualified technician The final adjustments of the controller may affect other activities of the wheelchair Damage to the equipment could occur under these circumstances 5 1 Preparing the Joystick for Use For this procedure refer to FIGURE 1 B The joystick is factory installed on the right side of the wheelchair To reposition the joystick onto the left side of the wheelchair refer to Repositioning Joystick on page 102 Joystick not shown Turn the adjustment lock lever to release the adjustment lock from Joystick Mounting joystick mounting tube Tube Adjustment Lock 2 Slide joystick mounting tube to the desired position Lever Turn the adjustment lock lever to secure the adjustment lock to the joystick mounting tube FIGURE Preparing the Joystick for Use Invacare TDX SC Invacare TDX Spree 40 Part No 1149267 5 WHEELCHAIR OPERATION 5 2 Operating the Wheelchair Turning the Power On Off For this procedure refer to FIGURE 2 l To turn the power On perform one of the following steps SPJ Joysticks CMPJ Joystick JOYSTICK ACTION On Off m TM Button On Off CMP Move the On Off switch Forward to the On Sw
40. charge including notification of when the battery requires charging A GREEN LEDs are lit indicating well charged batteries B AMBER LEDs are lit indicating batteries are moderately charged Recharge batteries before taking a long trip C RED LEDs are lit indicating batteries are running out of charge Recharge batteries as soon as possible The Information Gauge display also serves as a system diagnostic device when a fault is detected by the control module A specific number of flashes of the LEDs indicate the type of fault detected Refer to Information Gauge Display Diagnostics on page 109 for the diagnostic indications of the wheelchair status Service Indicator The AMBER service indicator F will light when an error or fault occurs Refer to Service Indicator Light Diagnostics on page 110 for a listing of the flash codes and what they indicate Invacare TDX SC Invacare TDX Spree 46 Part No 1149267 5 WHEELCHAIR OPERATION 5 4 CMPJ Joystick Switches and Indicators For this procedure refer to FIGURE 5 On Off Drive Select Toggle Switch The drive select toggle switch is located on the left side below the LCD The drive select position is momentary meaning that it will return to the neutral position after a selection is made This switch allows the operator to select the type of operation or performance which best suits a particular control need or situation The DRIVE program uses performance values which are indepe
41. chnician for a thorough inspection and servicing Service inspections MUST be performed by a qualified technician A WARNING After ANY adjustments repair or service and before use make sure that all attaching hardware is tightened securely otherwise injury or damage may result CAUTION As with any vehicle the wheels and tires should be checked periodically for cracks and wear and should be replaced The following are recommended items to inspect during regular service inspections performed by a qualified technician Actual items to be inspected during the service inspection may vary according to the specific wheelchair Six Month Inspection Clean upholstery and armrests Clean dirt and lint from axles Clean dirt and lint from bearings Ooo Check that all labels are present and legible Replace if necessary Invacare TDX SC Invacare TDX Spree 80 Part No 1149267 7 SETUP MAINTENANCE Ensure clothing guards are secure Ensure adjustable height arms operate and lock securely Ensure upholstery does not have any rips or tears Ensure armrest pad sits flush against arm tube Ensure arms are secure but easy to release and adjustment levers engage properly Inspect seat positioning strap for any signs of wear Ensure buckle latches Verify hardware that attaches strap to frame is secure and undamaged Replace if necessary Ensure wheelchair rolls straight no excessive drag or pull to one si
42. curely Ensure axle nut or bolt and wheel mounting nuts are secure on drive wheels Ensure caster anti tipper wheels are free of debris and all mounting hardware is secure and not damaged missing 0 6 0 D 0O O D Check that cables are routed and secured properly to ensure that cables DO NOT become entangled and damaged during normal operation of seating system Ensure proper operation of powered functions Example drive seating and legrests Part No 1149267 77 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE 7 20 User Attendant Inspection Checklists Every six months and as necessary take your wheelchair to a qualified technician for a thorough inspection and servicing Service Inspection on page 80 Weekly monthly and periodic inspections should be performed by user attendant between the six month service inspections Regular cleaning will reveal loose or worn parts and enhance the smooth operation of your wheelchair To operate properly and safely your wheelchair must be cared for just like any other vehicle Routine maintenance will extend the life and efficiency of your wheelchair A CAUTION As with any vehicle the wheels and tires should be checked periodically for cracks and wear and should be replaced Inspect Adjust Weekly Ensure that the casters are free of debris Inspect tires for flat spots and wear Inspect all fasteners Inspect TRRO TRBKTS fasteners and hardware Ensure prope
43. d in place before using Invacare TDX SC Invacare TDX Spree 64 Seating system not shown UP OPEN Position DOWN CLOSED Position Mounting Seat Frame Screw Plate Washer and Locknut FIGURE l6 Tilting the Seat Assembly Wheelchairs without Latch Bar Only Part No 1149267 5 WHEELCHAIR OPERATION Tilting the Seat Assembly Forward l Using one hand firmly grasp the front edge of the seat assembly and lift until seat assembly is no longer supported by the prop rod 2 Disengage the prop rod from the front seat post and secure into clip 3 Using both hands slowly tilt the seat assembly FORWARD into the DOWN CLOSED position WARNING Ensure the two mounting screws washers and locknuts are securely tightened and the seat frame is locked in place before use otherwise injury or damage may result 4 Using the two mounting screws washers and locknuts secure the seat frame plate to the two front seat posts 5 10 Removing Installing the Footboard WARNING After ANY adjustments repair or service and before use make sure that all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustment or service verify that ON OFF switch on the joystick is in the OFF position DO NOT stand on the flip up footboard When getting in or out of the wheelchair make sure that the flip up footboard is in the upward position LIMITED CLEARANCE BETWE
44. d injury or property damage when moving an unoccupied wheelchair down an incline perform the following Engage motor lock levers Turn power on and adjust speed to minimal setting Drive wheelchair forward down incline 1154313 Rev REAR U 1 FRONT U 1 RED Battery BATTERY USE BATTERY L Bracket Cable POSITIVE Insulator Battery Nut Terminal DO NOT REMOVE l 100 AMP Serial Number Label ee Washer es vee ruse BLACK Nut Battery RED Battery Mounting Screw Cable Cables P N 1150709 Rev B CAUTION DISENGAGE NO WHEELCHAIR HAS BEEN APPROVED FOR USE AS A SEATING S 7 SURFACE WITHIN A MOTOR VEHICLE THIS LABEL IS FOR R INFORMATIONAL PURPOSES ONLY LIABILITY ISSUES WERE NOT X CONSIDERED IN THE ATTACHMENT OF THIS LABEL Weight Capacity Label located here 4 ENGAGE AUCUN FAUTEUIL ROULANT N A T APPROUV POUR TRE UTILIS COMME SIEGE L INT RIEUR D UN V HICULE MOTORISE N CETTE TIQUETTE NE PEUT TRE UTILIS E QU A TITRE SE D INFORMATION ET N A PAS T AFFICH E ICI POUR DES Es RAISONS DE RESPONSABILIT LEGALE Invacare TDX SC Invacare TDX Spree 34 Part No 1149267 3 2 All Wheelchairs without TRRO Auto style seat positioning strap shown This label is also on the airline style seat positioning strap 3 3 All Wheelchairs with Elevate Pinch Point Risque de Pincement 1079203 Rev B 08
45. de L Ensure that there is no excessive side movement or binding when drive wheels are lifted and spun when disengaged free wheeling L Ensure axle nut or bolt and wheel mounting nuts are secure on drive wheels L Inspect tires for flat spots and wear Ensure that the casters are free of debris L Ensure wheels casters have proper tension when wheels casters are spun when free wheeling Wheels casters should come to a gradual stop Loosen tighten caster locknut if wheel wobbles noticeably or binds to a stop Ensure all caster wheel fork headtube fasteners are secure and not damaged missing L Ensure wheel locks DO NOT interfere with tires when rolling Ensure wheel lock pivot point are free of wear and looseness Ensure wheel locks are easy to engage Part No 1149267 8l Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE Check center mount front riggings for loose fasteners Replace tighten if necessary Check that cables are routed and secured properly to ensure that cables DO NOT become entangled and damaged during normal operation of seating system Ensure proper operation of powered functions drive seating legrests ect Inspect motor brushes and gearbox coupling Inspect electrical components for signs of corrosion Replace if corroded or damaged Inspect battery terminals for loose cable connection Tighten if necessary Inspect all fasteners Inspect locking gas
46. dimensions are 50 inches unless otherwise indicated Part No 1149267 37 Invacare TDX SC Invacare TDX Spree 4 TECHNICAL DATA Seat TDX SC TDX SPREE Tilt Angle Adjustment Adjustable 0 10 Wheels TDX SC TDX SPREE Caster 6 x 2 inch Semi pneumatic with Precision Sealed Bearings Caster Forks Two sided fork Standard One sided fork Optional Drive Wheel Tires 10 x 3 Foam Filled Drive Axle Non adjustable Battery TDX SC TDX SPREE Battery Requirements UI Axle TDX SC TDX SPREE Drive Axle Non adjustable Invacare TDX SC Invacare TDX Spree 38 Part No 1149267 4 TECHNICAL DATA Footrests TDX SC TDX SPREE Footrests Telescoping Front Rigging Supports 2 inch and 4 inch long Pivot Slide Tube Weight TDX SC TDX SPREE Weight Base Only Without Batteries 178 Ibs 138 Ibs With two UI Batteries 225 Ibs 230 Ibs Maximum Weight Limitations Up to 250 165 Up to 165 Ibs W eight limitation is total weight user weight plus any additional items that the user may require back pack etc Example If weight limitation of the wheelchair is 300 Ibs and additional items equal 25 Ibs subtract 25 Ibs from 300 Ibs this means the maximum weight limitation of the user is 275 Ibs Part No 1149267 39 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION 5 Wheel
47. ding prong from any plug used with or for Invacare products Some devices are equipped with three prong grounding plugs for protection against possible shock hazards Where a two prong wall receptacle is encountered it is the personal responsibility and obligation of the customer to contact a qualified electrician and have the two prong receptacle replaced with a properly grounded three prong wall receptacle in accordance with the National Electrical Code If you must use an extension cord use only a three wire extension cord having the same or higher electrical rating as the device being connected In addition Invacare has placed RED ORANGE warning tags on some equipment DO NOT remove these tags Electrical Batteries A WARNING The warranty and performance specifications contained in this manual are based on the use of deep cycle gel cell batteries Invacare strongly recommends their use as the power source for this unit Carefully read battery battery charger information prior to installing servicing or operating your wheelchair Part No 1149267 29 Invacare TDX SC Invacare TDX Spree 2 SAFETY Electrical Charging Batteries A DANGER When using an extension cord use an extension cord having at least 16 AWG American Wire Gauge wire and the same or higher electrical rating as the device being connected Use of improper extension cord could result in a risk of fire and electric shock WARNING NEVER attempt to recharge t
48. e S ERN AR MUR Me EAR CAS GUN RR MAE NER E aa aaae eV 35 All Wheelchairs With TRRO s esseneseeseesesessesseseseoseosesessessenesseseosssesseseseossosesessessestssestosssessesssecseseestesesestesecsestesentsseseeseosesessessseessesesdssessesesseseeseeeesesees 35 secre ate ee es sn um NR mede e cop S uM bo au dati eines E C rd 36 TDX Spree with Ow aire eie tette pc a on tiet tis neo taba ah sien eren 36 SECTION 4 TECHNICAL DATA 19949090900 00009 400 0 UOTE 00 009902 0000099 0029009090 002 0000 000200000000 90090000 90a A Invacare TDX SC Invacare TDX Spree 4 Part No 1149267 CONTENTS SECTION 5 WHEELCHAIR OPERATION 0 00000000000000000000000000000000000000000000000000000000000000000000000000000000000 40 Preparing the Joystick for Use tete ttn ted tentat eot aate oie x eode ax Pee 40 Operating the Wheelchair nce Ae Ett bead ease id aset dete dal ol pae Detektei ee A SARUM ln 4l Turning the Power On Offis 3 usce n eth o RR He e a oe la d eroe Da env Geddes Using the Joystick to Drive the Wheelchair SPJ MK6i w PSS and MK6i w ACC Joystick Switches and Indicators On OTf BUCEO T tiet ee tene UR RR URINE Bee e RAIN ISO Ne Speedometer ckdaas ee d ELE Speed Control BUttorns endo ote er qon te iae ip e P otov EAE etate t tbe edades ouod tue eua on Po dob oec Joystic
49. e NOR e b E EET HERR e PER Tee REP Videt de E d pol fe n o e REI Replacing the Flat Free Tires on the Wheel Rim eese tente tnter tnntenttnnenttn toten ten tenente tento tentent 106 Removing Installing the Top Shroud Wheelchairs without Elevating Seat Wheelchairs with Elevating Seat iiiter toes praeest atia due o Tagboard aeui SECTION 8 TROUBLESHOOTING 0909090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 108 Driving Performance tete taie iR ERR AOT ERR ERAT AWO Dee Eau ER Weser doe E eR enean 108 i feug si N E NE E EAO E EE A 108 SP SP w PSS or SPJ w ACC Joysticks siisii iusdbsasacticesbassovatsecectincucesbaadosalacbestistussadisdisbiaabdassitalevebstadebiaiaceice 108 CMPJE PSR PSE Joysticks or Displays 2 2 pattes a dae ec Leah deg III Checking Battery Charge Level Invacare TDX SC Invacare TDX Spree 8 Part No 1149267 GENERAL General 1 1 Symbols Warnings Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property damage See the information below for definitions of the signal words DANGER Danger indicates an imminently hazardous situation which if not avoided will result in death or serious inju
50. e shoulders The belt s should not be held away from the body by wheelchair components or parts including but not limited to wheelchair armrests or wheels Refer to FIGURE 4 for proper and improper positioning of the belts Ensure the belt s are not be twisted Adjust belts as firmly as possible being mindful of user comfort DO position belts INSIDE of armrests wheels etc DO NOT position belts OUTSIDE of armrests wheels etc FIGURE 4 Positioning Belts Invacare TDX SC Invacare TDX Spree 76 Part No 1149267 7 SETUP MAINTENANCE 7 Setup Maintenance 7 Setup Delivery Inspection Setup delivery inspection should be performed by dealer at time of delivery set up Initial adjustments should be made to suit your personal body structure needs and preference Thereafter weekly monthly and periodic inspections should be performed by user attendant between the six month service inspections Refer to User Attendant Inspection Checklists on page 78 Every six months and as necessary take your wheelchair to a qualified technician for a thorough inspection and servicing Refer to Service Inspection on page 80 Check all parts for shipping damage In case of damage DO NOT use Ensure wheelchair rolls straight no excessive drag or pull to one side Ensure clothing guards are secure Ensure arms are secure but easy to release and adjustment levers engage properly Ensure adjustable height arms operate and lock se
51. eated occupants restrained by BOTH pelvic and upper torso belt s and ONLY by a pelvic belt are shown in the diagrams and described below Frontal Clear Zones FCZ need to be LARGER when upper torso belt s are NOT used The rear clear zone of l6 inches is measured from the rearmost point on an occupant s head The frontal clear zone is measured from the frontmost point on an occupant s head and is 26 inches with pelvic and upper torso belt s and 37 inches with ONLY a pelvic belt The frontal clear zone may not be achievable for wheelchair seated drivers The estimated seated height HHT from the ground or floor to the top of the wheelchair seated occupant s head ranges from approximately 47 inches for a small adult female to about 61 inches for a tall adult male Frontal Clear Zone e z Side View 9 TDX SC Invacare TDX Spree 70 In Bih d Erw Fcz Frontal Clear Zone Top View Part No 1149267 6 TRANSPORT READY OPTION TRRO Securement Points For this procedure refer to FIGURE 1 Tie Down Brackets Bracket FIGURE Securement Points Securing the Wheelchair This wheelchair is to be used only with Wheelchair Tie down and Occupant Restraint Systems WTORS that have been installed in accordance with the manufacturer s instructions and SAE J2249 A copy of SAE 2249 Wheelchair Tie down and Occupant Restraint Systems WTORS for use in Motor Vehicles can be
52. elchair to engage the motor DISENGAGE MOTOR Push Disengage PUSH Pull motor lock levers out away from M Move Motor Lock Lever UP wheelchair to disengage the motor FIGURE 13 Disengaging Engaging Motor Lock Levers Invacare TDX SC Invacare TDX Spree 60 Part No 1149267 5 8 Disengaging Engaging the Wheel locks WARNING 5 WHEELCHAIR OPERATION DO NOT use the wheel locks when the wheelchair power is on and the clutches are engaged otherwise damage to the wheelchair may result For this procedure refer to FIGURE 14 Use the wheel locks whenever the clutches are disengaged and the wheelchair is being pushed Engaging Push handle forward away from tire to engage wheel lock 2 Repeat STEP for opposite wheel Disengaging I Pull handle back toward tire to disengage wheel lock 2 Repeat STEP for opposite wheel Part No 1149267 61 Wheel Lock DISENGAGE ENGAGE Wheel Lock Handle Drive Wheel FIGURE 14 Removing Installing the Footboard Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION 5 9 Removing Installing or Tilting the Seat Assembly Removing Installing the Seat Assembly Wheelchairs with Latch Bars Only A WARNING DO NOT engage or disengage motor locks until the power is in the OFF position After ANY adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result For
53. er into the vehicle seat and use the OEM Original Equipment Manufacturer vehicle installed restraint system This wheelchair has been dynamically tested in a forward facing mode with the specified crash test dummy restrained by BOTH pelvic and upper torso belt s shoulder belts and that BOTH pelvic and upper torso belt s should be used to reduce the possibility of head and chest impacts with vehicle components Use ONLY Wheelchair Tie down and Occupant Restraint Systems WTORS which meet the requirements of the SAE Society of Automotive Engineers 2249 Recommended Practice during travel in a motor vehicle This wheelchair has been tested for seating in a motor vehicle with the factory installed seating system only This wheelchair MUST be in a forward facing position during travel in a motor vehicle This wheelchair is equipped and has been dynamically tested to rely on WHEELCHAIR ANCHORED pelvic belts If desired VEHICLE ANCHORED pelvic belts may be used IT IS STRONGLY RECOMMENDED THAT BOTH PELVIC AND UPPER TORSO BELT S BE USED TO REDUCE THE RISK OF INJURY To reduce the potential of injury to vehicle occupants wheelchair mounted accessories including but not limited to IV poles trays respiratory equipment backpacks and other personal items should be removed and secured separately Postural supports positioning devices and or strap s should NOT be relied on for occupant restraint These items may be used IN ADDITION TO the w
54. er there is a source of EMI nearby Important Information I 2 3 20 volts per meter V m is a generally achievable and useful immunity level against EMI as of May 1994 the higher the level the greater the protection This device has been tested to a radiated immunity level of 20 volts per meter The immunity level of the product is unknown Modification of any kind to the electronics of this scooter as manufactured by Invacare may adversely affect the EMI immunity levels Part No 1149267 33 Invacare TDX SC Invacare TDX Spree 3 LABEL LOCATIONS 3 Label Locations 3 All Wheelchairs 1150709 located under the top shroud Z A WARNING E E EAT MUST connect to the POSITIVE Battery Terminal s Post s The NEGATIVE BLACK Battery Cable MUST connect to the NEGATIVE Battery Terminal s Post s DO NOT allow Battery Cable s to contact the opposite Battery Terminal s Post s Install protective caps on POSITIVE and NEGATIVE battery terminals Replace cable s IMMEDIATELY if cable s insulation A CAUTION becomes damaged Failure to observe these warnings may result in an electrical short with serious personal injury and or damage to the electrical system See Owner s Manual DO NOT remove fuse or mounting hardware from POSITIVE RED battery cable mounting screw DO NOT REMOVE THIS LABEL CAUTION DISENGAGE Serial Number Label To avoi
55. ers Use ONLY a GEL charger for a GEL battery Invacare TDX SC Invacare TDX Spree 114 Part No 1149267 8 TROUBLESHOOTING Notes Part No 1149267 115 Invacare TDX SC Invacare TDX Spree Part No 1149267 Rev F 05 11 Invacare Corporation USA One Invacare Way Elyria Ohio USA 44036 2125 800 333 6900 www invacare com Canada 570 Matheson Blvd E Unit 8 Mississauga Ontario L4Z 4G4 Canada 800 668 5324 INVACARE J Yes you can
56. ery Cables on page 95 Invacare TDX SC Invacare TDX Spree 88 Part No 1149267 7 SETUP MAINTENANCE Installing the Batteries If replacing the batteries install the battery wiring harness Refer to Connecting Battery Cables on page 96 If replacing the batteries install che front and rear battery wiring harness Refer to Replacing the Batteries on page 95 Using the battery handle and strap position the front battery into the battery box Using the battery handle position the rear battery into the battery box Connect the rear battery to the front battery RED and BLACK connectors Connect the rear battery to the controller BLACK connector Install the top shroud Refer to Removing Installing the Top Shroud on page 106 Connect the joystick Refer to Disconnecting Connecting the Joysticks on page 104 Qo mE XOS CUM OE as Verify the joystick On Off switch is in the On position and lower the seat Part No 1149267 89 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE RED and BLACK Battery Connectors Battery Handle Battery Handle BLACK Controller Connector Plug into Controller Front Battery Rear Battery Wheelchair Base Frame Front of Rear of Wheelchair Wheelchair FIGURE 2 Installing Removing the Batteries on TDX SC with Elevating Seat or TDX Spree Invacare TDX SC Invacare TDX Spree 90 Part No 1149267 7 SETUP MAINTENANCE Installing Removing the Batteries on TD
57. he batteries and operate the power wheelchair at the same time During use and charging unsealed batteries will vent hydrogen gas which is explosive in the right concentration with air CAUTION Always charge new batteries before initial use or battery life will be reduced For this procedure refer to FIGURE 12 on page 59 New batteries MUST be fully charged prior to initial use of the wheelchair As a general rule batteries should be recharged daily to assure the longest possible life and minimize the required charging time Plan to recharge the batteries when it is anticipated the wheelchair will not be used for a long period of time The range per battery charge using recommended batteries should be approximately 5 to 9 hours of typical operation Extensive use on inclines may substantially reduce per charge mileage Part No 1149267 57 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION Description and Use of Battery Chargers For this procedure refer to FIGURE 12 The charger automatically reduces the charge from an initially high rate to a zero reading at a fully charged condition If left unattended the charger should automatically shut off when full charge is obtained or enter a trickle charge mode to maintain the batteries depending on charger model There are some basic concepts which will help you understand this automatic process They are Once the charger has been connected to the wheelchair and wall outlet
58. he batteries by attaching cables directly to the battery terminals DO NOT attempt to recharge the batteries and operate the wheelchair at the same time DO NOT operate wheelchair with extension cord attached to the AC cable DO NOT attempt to recharge the batteries when the wheelchair has been exposed to any type of moisture DO NOT attempt to recharge the batteries when the wheelchair is outside DO NOT sit in the wheelchair while charging the batteries READ and CAREFULLY follow the manufacturer s instructions for each charger supplied or purchased If charging instructions are not supplied consult a qualified technician for proper procedures Ensure the pins of the extension cord plug are the same number size and shape as those on the charger DO NOT under any circumstances cut or remove the round grounding plug from the charger AC cable plug or the extension cord plug Invacare TDX SC Invacare TDX Spree 30 Part No 1149267 2 SAFETY Weight Training A WARNING Invacare DOES NOT recommend the use of its wheelchairs as a weight training apparatus Invacare wheelchairs have been designed or tested as a seat for any kind of weight training If occupant uses said wheelchair as a weight training apparatus INVACARE SHALL NOT BE LIABLE FOR BODILY INJURY AND THE WARRANTY IS VOID Weight Limitation A WARNING Refer to Technical Data on page 37 to determine the weight limit total combined weight of user and any attachments of
59. he following operating modes are programmed Environmental Controls ECU 1 ECU 2 ECU 3 ECU 4 3 Speed Mode in Digital 3 Speed Slow Medium Full Sleep Mode RIM Mode Remote Drive Selection Mode Tilt Recline Mode Information Center Display Selection does not require Reset activation at power up If any of the above modes are selected the control will require activation of the switch immediately after the power switch is turned On in order to enter the drive mode The second line of the LCD will display PRESS RESET n these modes Standby Select allows the reset switch to be bypassed for users unable to activate the switch Memory Card Slot The memory card slot is used with the basic or professional memory card for saving or reading wheelchair parameters 5 5 When to Charge Batteries Keep Batteries charged When possible DO NOT allow battery charge to empty If battery charge becomes so low that no battery indicators are lit allow the batteries to charge overnight Part No 1149267 55 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION SPJ SPJ w PSS and SPJ w ACC Joysticks For this procedure refer to FIGURE 10 The Information Gauge Display located on the front of the joystick housing it provides the state of battery charge including notification of when the battery requires charging It also provides the following information to the user on the status of the wheelchair A
60. heelchair anchored or vehicle anchored belts Part No 1149267 67 Invacare TDX SC Invacare TDX Spree 6 TRANSPORT READY OPTION TRRO A WARNING Seat angle is factory set at time of shipment Adjustments to the wheelchair may void WC 19 compliance To maintain compliance refer to wheelchair service manual before making any adjustments DO NOT alter or substitute wheelchair frame parts components or seating systems A sudden stop and or collision may structurally damage your wheelchair Wheelchairs involved in such incidents should be replaced Spill proof batteries such as gel cells should be installed on wheelchairs to be used during travel in a motor vehicle Transport ready packages are not retrofittable to existing models and are not field serviceable 6 1 About Transport Ready Packages TRRO includes four factory installed transport brackets and a wheelchair anchored pelvic belt TRRO has been crash tested in accordance with ANSI RESNA WC Vol I Section 19 Frontal Impact Test requirements for wheelchairs with a 130 Ib crash test dummy which corresponds to a person with a weight of 125 to 165 Ibs for Junior seat sizes or a 168 Ib crash dummy which corresponds to a person with a weight of 165 to 300 Ibs for Adult seat sizes As of this date the Department of Transportation has not approved any tie down systems for transportation of a user while in a wheelchair in a moving vehicle of any type It is Invacare s position
61. if at all possible FIGURE 5 Pinch Points Part No 1149267 27 Invacare TDX SC Invacare TDX Spree 2 SAFETY Storage A WARNING Avoid storing or using the wheelchair near open flame or combustible products Serious injury or damage to property may result Invacare has tested its power wheelchairs in accordance with ISO 7176 Rain Test This provides the end user or his her attendant sufficient time to remove his her power wheelchair from a rain storm and retain wheelchair operation DO NOT leave power wheelchair in a rain storm of any kind DO NOT use power wheelchair in a shower DO NOT leave power wheelchair in a damp area for any length of time Direct exposure to rain or dampness will cause the wheelchair to malfunction electrically and mechanically may cause the wheelchair to prematurely rust or may damage the upholstery Check to ensure that the battery covers are secured in place joystick boot is NOT torn or cracked where water can enter and that all electrical connections are secure at all times DO NOT use if the joystick boot is torn or cracked If the joystick boot becomes torn or cracked replace IMMEDIATELY Invacare TDX SC Invacare TDX Spree 28 Part No 1149267 2 SAFETY Electrical Grounding Instructions A WARNING DO NOT under any circumstances cut or remove the round grounding plug from the charger AC cable plug or the extension cord plug DO NOT under any circumstances cut or remove the round groun
62. ighlighted The Drive s name warning info message status icon and battery indicator are displayed on this screen Part No 1149267 51 DRIVE DRIVE FIGURE 8 LCD Display Screens Driving Screen Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION User Settings Depress the mode button of the CMP joystick for 10 seconds and the User Settings screen will appear with three choices Move the joystick forward or reverse to scroll through list Move the joystick to the right to select a user setting User Settings Set Date and Time Battery Voltage Fault Codes Connected Devices FAULT LOG CONNECTED DEVICES 19 06 48 5 03 10 25 6 Volts y JS FWD REV to Scroll MODE to Exit USER SETTINGS SET DATE AND TIME SET DATE AND TIME Sets the clock on the color CMPJ joystick Adds date and time stamp to error codes e the joystick Up or Down to change the highlighted value hour minute AM PM month day year e Move the joystick Right or Left to select a value or the Set icon e Highlight the Set icon and move the joystick forward to enter new date and time BATTERY VOLTAGE BATTERY VOLTAGE Displays current battery voltage This is a diagnostic test a user can perform prior to a ser vice call FAULT CODE FAULT CODES Displays time and date stamped fault codes This information can be helpful to a provider prior to making a service call CONNECTED DEVICES CONNECTED DEVICES Displays device connections Refe
63. in such warranty periods any such product component shall be proven to be defective the product component shall be repaired or replaced at Invacare s option This warranty does not include any labor or shipping charges incurred in replacement part installation or repair of any such product Invacare s sole obligation and your exclusive remedy under this warranty shall be limited to such repair and or replacement For warranty service please contact the dealer from whom you purchased your Invacare product In the event you do not receive satisfactory warranty service please write directly to Invacare at the address on the bottom of the back cover Provide dealer s name address date of purchase indicate nature of the defect and if the product is serialized indicate the serial number Do not return products to our factory without our prior consent LIMITATIONS AND EXCLUSIONS THE FOREGOING WARRANTY SHALL NOT APPLY TO SERIAL NUMBERED PRODUCTS IF THE SERIAL NUMBER HAS BEEN REMOVED OR DEFACED PRODUCTS SUBJECT TO NEGLIGENCE ACCIDENT IMPROPER OPERATION MAINTENANCE OR STORAGE COMMERCIAL OR INSTITUTIONAL USE PRODUCTS MODIFIED WITHOUT INVACARE S EXPRESS WRITTEN CONSENT INCLUDING BUT NOT LIMITED TO MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS OR ATTACHMENTS PRODUCTS DAMAGED BY REASON OF REPAIRS MADE TO ANY COMPONENT WITHOUT THE SPECIFIC CONSENT OF INVACARE OR TO A PRODUCT DAMAGED BY CIRCUMSTANCES BEYOND INVACARE S CONTROL AND SUCH EVALUATION WILL B
64. in the upper half of the LCD display Battery charge level is shown in the Battery Gauge Display BGD located on the right side of the LCD display At full charge solid blocks fill in all ten segments between E Empty and F Full As the battery becomes discharged the top most segments will progressively disappear until no segments appear between E and F At this level the user should charge the batteries as soon as possible The lower half of the LCD display is the Information Center The Information Center displays current data on the wheelchair Refer to LCD Display table on page 49 for descriptions of information shown LCD DISPLAY ITEM DESCRIPTION DRIVE NAME This field shows the currently selected Drive s Name Available choices are as follows Color DRIVE DRIVE DRIVE DRIVE 123 4 Drive I Drive 2 Drive 3 Drive 4 No Drive Drive names can be customized Actual drive names may display differently No Drive selected via the programmer BATTERY LEVEL This symbol shows the Battery Level and will change depending on the available battery power INDICATOR This indicator is Shown on every screen STATUS MESSAGE This area displays status or instructions CLOCK Displays current time Part No 1149267 49 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION ITEM DESCRIPTION STATUS INDICATOR The status indicator will show a Warning exclamation point inside a
65. ing system only When feasible wheelchair occupants should transfer into the vehicle seat and use the OEM Original Equipment Manufacturer vehicle installed restraint system Ensure that the factory installed seating system is secured to the wheelchair frame before operation Refer to the seating system owner s manual Positioning Belts A WARNING The angle of the pelvic belt should be within the preferred zone of 45 to 75 degrees to the horizontal OR within the optional zone of 30 to 45 degrees to the horizontal Steeper side view pelvic belt angles are especially important if the pelvic belt is intended to be used for postural support in addition to occupant restraint in a frontal crash Steeper angles will reduce the tendency for a vertical gap to develop between the user and the belt due to compliance of seat cushions and belt movement thereby reducing the tendency for the user to slip under the belt and for the belt to ride up on the soft abdomen during normal use Steeper belt angles also reduce the tendency for upper torso belts to pull the pelvic belt onto the abdomen during frontal impact loading For this procedure refer to FIGURE 4 on page 76 Part No 1149267 75 Preferred Zone amp amp Optional Zone Side View Invacare TDX SC Invacare TDX Spree 6 TRANSPORT READY OPTION TRRO The pelvic belt should be worn low across the front of the pelvis 2 Position the upper torso belt s over th
66. ise injury and damage may occur Terminals must have a cross hole in them as shown below PROPER BATTERIES TO USE Terminal Cross DO NOT USE THIS TYPE OF BATTERY Hole POSITIVE POSITIVE NEGATIVE NEGATIVE Battery Battery Battery Terminal Battery Terminal Post 000000 Terminal Post Post Terminal Post Invacare TDX SC Invacare TDX Spree 84 Part No 1149267 7 SETUP MAINTENANCE 7 6 Removing Installing the Batteries From Into the Wheelchair COMMENTS 7 16 INCH 6PT BOX WRENCH Not Supplied DIAGONAL CUTTERS Not Supplied Removing Installing the Batteries on TDX SC without Elevating Seat A CAUTION Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering For this procedure refer to FIGURE on page 87 Removing Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering Verify the joystick On Off switch is in the Off position and disconnect joystick cable not shown Refer to Disconnecting Connecting the Joysticks on page 104 Tilt the seat assembly to the up position Refer to Removing Installing the Seat Assembly Wheelchairs with Latch Bars Only on page 62 Remove the battery shroud Refer to Removing Installing the Top Shroud on page 106 Disconnect the rear battery from the controller BLACK connector Disconnect the rear
67. itch position SPJ Press the On Off button 2 Turning the power Off can be achieved by performing of the following steps JOYSTICK ACTION CMPJ Move the On Off switch Back to the Off position FIGURE2 Turning the Power On Off SPJ Press the On Off button Part No 1149267 41 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION Using the Joystick to Drive the Wheelchair For this procedure refer to FIGURE 3 on page 43 The joystick is located on the joystick housing and provides smooth control of speed and direction It is equipped with 360 degrees of mobility for ease of operation The joystick is spring loaded and automatically returns to the upright neutral position when released Pushing the joystick in a given direction causes the wheelchair to move in that direction The joystick has proportional drive control meaning that the further it is pushed from the upright neutral position the faster the wheelchair moves The maximum speed however is limited by the setting of the speed control knob To slow the wheelchair to a stop simply release the joystick The wheelchair has automatic speed and direction compensation to minimize corrections When first learning to drive select a slow speed and try to drive the wheelchair as slowly as possible by pushing the joystick slightly forward This exercise will help you learn to utilize the full potential of the proportiona
68. k rmn Charger Programming Input Information Gauge Display SERVICE INGICATOR irm ME T CMPJE Joystick Switches and lridicaters 2 iaeia eb kept nae haee 47 On Off DriveSelect Toggle Switch niente aec HR n deat dead tions ue ra Cete RR de aba 47 Speed Control Jeysticle et tret ren Charger Programming Input LED Display Screens E E User EA E EA E Sel Ole tee OA Hotte LIS RS E LT Oase o Ud ri Eo eh Programmable Mono Ports and 2 with External Mode Switch Remote On Off Switch Mode SwitChi reiten nete etie Memory Card rb tte Rat LL OSes EMER Sa When to Charge Batteries c deiode iet eee epo fecic cote sidan ORES Re He AAG 55 SPJ SP w PSS and SPJ w ACC Joysticks eret tenen tentent tentent ie tienen entente ten EE E 56 Part No 1149267 5 Invacare TDX SC Invacare TDX Spree CONTENTS EMP s Joysti che 56 Charging Batteries t iin de tete tabe eee Pe CHOR sae ate vod ket ovde gu Det recae adeb 57 Description and Use of Battery Chargers sssssssssssssssssssseesssscsscsssssecesseessssscsecusssssuscsscsscusssessssesusssscascussssessenecsseseeseasucesesuesusssssusensaneeneenss 58 Disengaging Engaging Motor Lock Levers eese eese tentent tentent ntt
69. l control and allow you to start and stop smoothly To drive the wheelchair perform the following l Adjust speed control knob to the appropriate setting 2 Turn the power On Refer to Turning the Power On Off on page 41 3 Maneuver the joystick in the following manner Invacare TDX SC Invacare TDX Spree 42 Part No 1149267 5 WHEELCHAIR OPERATION To Move Forward MOVEMENT ACTION Front of FORWARD Push joystick forward towards the front of the Wheelchair wheelchair REVERSE Pull joystick back towards the rear of the wheelchair 3 To Move To Move Turn RIGHT Move joystick toward the right side of the Left Right wheelchair Turn LEFT Move joystick toward the left side of the Joystick wheelchair Rear of STOP Release the joystick and the wheelchair will slow Wheelchair to a stop To Move Backward FIGURE 3 Using the Joystick to Drive the Wheelchair For specific information about the joystick installed on the wheelchair refer to one of these procedures 5 MK6i w PSS and MK6i SPJ w ACC Joystick Switches and Indicators on page 44 e CMPJ Joystick Switches and Indicators on page 47 Part No 1149267 43 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION SPJ MK6i SPJ w PSS and MK6i SPJ w ACC Joystick Switches and Indicators 5 3 For this procedure refer to FIGURE 4 Joystick Information Gauge Display Mode Button On Off But
70. l use of front wheel drive wheelchairs be supervised by an assistant The seat positioning strap is a positioning strap ONLY It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety belts If signs of wear appear strap MUST be replaced IMMEDIATELY DO NOT leave the power button On when entering or exiting your wheelchair DO NOT go UP or DOWN ramps or traverse slopes greater than 9 NEVER leave an unoccupied wheelchair unattended on an incline DO NOT attempt to move up or down an incline with water ice or oil film DO NOT attempt to move up or down an incline with water ice or oil film DO determine and establish your particular safety limits by practicing bending reaching and transferring activities in the presence of a qualified healthcare professional before attempting active use of the wheelchair Invacare TDX SC Invacare TDX Spree 18 Part No 1149267 2 SAFETY A WARNING DO NOT attempt to reach objects if you have to move forward in your seat ALWAYS shift your weight in the direction you are turning DO NOT shift your weight in the opposite direction of the turn Shifting your weight in the opposite direction of the turn may cause the inside drive wheel to lose traction and the wheelchair to tip over DO NOT shift your weight or sitting position toward the direction you are reaching as the wheelchair and or seating system if any may tip over ALWAYS keep hands and finger
71. lchair as close as possible to the desired object Position the casters so that they are extended away from the drive wheels to create the longest possible wheelbase engage the motor locks and turn power off Reach back only as far as your arm will extend without changing your sitting position FIGURE 4 Reaching Bending Backward Invacare TDX SC Invacare TDX Spree 26 Part No 1149267 2 SAFETY Transferring To and From Other Seats A WARNING ALWAYS turn the wheelchair power OFF and engage the motor locks clutches to prevent the wheels from moving before attempting to transfer in or out of the wheelchair Also make sure every precaution is taken to reduce the gap distance Align both casters parallel with the object you are transferring onto For this procedure refer to FIGURE 5 Front View Top View Adequate mobility and upper body strength is Minimize Gap Wheelchair Minimize Gap Distance required to perform this activity independently Distance Seat 5 yi l Position the wheelchair to minimize the gap distance between the wheelchair seat and the seat to which you are transferring VEA eelchair 2 Ensure the casters are aligned parallel with the object Seat Seat 3 Engage motor locks Refer to Disengaging Engaging Motor Lock Levers on page 60 4 Shift body weight into seat with transfer Seat During independent transfer little or no seat platform will be beneath you Use a transfer board
72. ler with a copy of the seller s invoice required for coverage under this warranty If within such warranty periods any such product component shall be proven to be defective the product component shall be repaired or replaced at Invacare s option This warranty does not include any labor or shipping charges incurred in replacement part installation or repair of any such product Invacare s sole obligation and your exclusive remedy under this warranty shall be limited to such repair and or replacement For warranty service please contact the dealer from whom you purchased your Invacare product In the event you do not receive satisfactory warranty service please write directly to Invacare at the address on the bottom of the back cover Provide dealer s name address date of purchase indicate nature of the defect and if the product is serialized indicate the serial number Do not return products to our factory without our prior consent LIMITATIONS AND EXCLUSIONS THE FOREGOING WARRANTY SHALL NOT APPLY TO SERIAL NUMBERED PRODUCTS IF THE SERIAL NUMBER HAS BEEN REMOVED OR DEFACED PRODUCTS SUBJECT TO NEGLIGENCE ACCIDENT IMPROPER OPERATION MAINTENANCE OR STORAGE COMMERCIAL OR INSTITUTIONAL USE PRODUCTS MODIFIED WITHOUT INVACARE S EXPRESS WRITTEN CONSENT INCLUDING BUT NOT LIMITED TO MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS OR ATTACHMENTS PRODUCTS DAMAGED BY REASON OF REPAIRS MADE TO ANY COMPONENT WITHOUT THE SPECIFIC CONSENT OF INVACARE OR
73. n will be diminished nonexistent on a slippery surface Proceed with caution Bump Threshold For this procedure refer to FIGURE 1 Do not go down a ramp at full speed Some seat back positions will cause the wheelchair to feel unstable FIGURE Coping with Everyday Obstacles Part No 1149267 23 Invacare TDX SC Invacare TDX Spree 2 SAFETY Pinch Points WARNING A pinch point exists between head tube cap and walking beam A pinch point exist between walking beam head tube cap and telescoping tube when TDX SP is at the lowest seat to floor height Pinch point may occur when rotating the footboard assembly For this procedure refer to FIGURE 2 DETAIL A DETAIL B DETAIL C Telescoping Jupe Walking Beam T Pinch Point a inch Poin e Walking N ae Headtube Beam Headtube Cap on Front Caster Front J US f Caster i cA FIGURE 2 Pinch Points Invacare TDX SC Invacare TDX Spree 24 Part No 1149267 2 SAFETY Footplates and Front Rigging A WARNING If the wheelchair dips forward and the footplates touch the ground while the wheelchair is in motion please contact your dealer for an inspection and avoid use of the wheelchair if possible Otherwise the user could be injured ALWAYS maintain a minimum of 3 inches between bottom of the front riggings and the floor ground while the wheelchair is in motion to ensure proper ground clearance If necessary adjus
74. ndent of those used for the DRIVE 2 or 3 or 4 program As an example an operator may have a control need for spasticity in the morning and a very different need in the afternoon DRIVE can be programmed for higher speeds and quicker response while DRIVE 2 can be programmed for slower speeds and less responsiveness or vise versa The other two drive programs could be indoor and outdoor versions of DRIVE and DRIVE 2 Selecting the Drive Mode Move the toggle up and release DRIVE will appear on LCD Charger Programming Input Front of Joystick Memory Card Slot 2 Move the toggle up and release again DRIVE 2 will appear on LCD LCD Display 3 Move the toggle up and release again DRIVE 3 will appear on LCD Drive Select TOES 4 Move the toggle up and release again DRIVE 4 will appear on LCD Toggle Switch 5 Move the toggle up and release one more time to select DRIVE Control Knob Joystick Remote On Off Input Programmable Mono Port 1 2 or External Mode Switch To Controller FIGURE 5 Joystick Switches and Indicators Part No 1149267 47 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION Speed Control The speed control knob is located on the side of the joystick housing l Rotate the knob clockwise forward to increase the speed of the wheelchair to the programmed max speed 2 Rotate the knob counterclockwise backward to decrease the speed of the wheelchair to the
75. ng Seat Assembly 94 Part No 1149267 7 SETUP MAINTENANCE 7 Replacing the Batteries Refer to Disconnecting Battery Cables on page 95 Disconnecting Connecting Battery Cables Disconnecting Battery Cables A WARNING The use of rubber gloves is recommended when working with batteries NEVER allow any of your tools and or battery cables to contact both battery terminals at the same time An electrical short may occur and serious personal injury or damage may occur For this procedure refer to FIGURE 5 on page 98 Remove the batteries Refer to Removing Installing the Batteries From Into the Wheelchair on page 85 Cut the tie wrap that secures the battery terminal cap in place Detail B of FIGURE 5 Slide terminal caps up onto the battery cables Disconnect POSITIVE battery cable from the POSITIVE battery terminal Disconnect NEGATIVE battery cable from NEGATIVE battery terminal Uv me A p Part No 1149267 95 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE Connecting Battery Cables WARNING NEVER allow any of your tools and or battery cables to contact both battery terminals at the same time An electrical short may occur and serious personal injury or damage may occur Connect same color connectors to each other RED to RED BLACK to BLACK DO NOT remove fuse or mounting hardware from POSITIVE battery cable mounting screw To replace the fuse obtain and replace battery
76. nnttntenttn tentent nent sette tte tenente tentent eten 60 Disengaging Engaging the Wheel locks c le E E ETE ATE E E E E OEE EE E EE E E E aE AAE AE TE EAE O T O AOA EO AERE E RE Removing Installing or Tilting the Seat Assembly T Removing Installing the Seat Assembly Wheelchairs with Latch Bars 62 When seat is lowered engage seat brackets into seat clevis pins eese tette 63 Tilting the Seat Assembly Wheelchairs without Latch Bar Only essetis 63 Removirig Installing the Feotboard 4 ee e e tie deett eene aen dt ede tants enn 65 Removing eee re D e c Pe pev n sind tata tas te I CER EORR ERE RUPEE 66 Installing SECTION 6 TRANSPORT READY OPTION TRRO m D MUTET PIS About Transport Ready ree ee dh lontani need ea dei dde rea act nne tee 68 Compliance Information ode e cee dahon eer ego ose den net ec e os A eo E c AUD dcs 69 xri D M 69 Positioning the Wheelchair in the Vehicle eee eee eene teen tenttensnttnnten tente ttentntentt nte tttn te ttente 70 Securement Points rettet e v e e E eL REL See RET ned Md Resa co
77. nward position D Adjust locknuts according to freedom of caster swing w Fork Test wheelchair for maneuverability Readjust locknuts if necessary and repeat STEPS 1 3 until correct FIGURE 6 Adjusting Forks Snap headtube cover into the caster headtube Mon Reinstall retaining screws Invacare TDX SC Invacare TDX Spree 100 Part No 1149267 7 SETUP MAINTENANCE Adjusting the Footboard Angle For this procedure refer to FIGURE 6 Set Screw Loosen the jam nut and set screw located underneath on the rear of the footplate 2 Adjust the mounting screw in or out to obtain the desired footboard angle 3 Thread the jam nut inward until it is flush with the footboard bracket 4 Securely tighten the jam nut and washer to secure the mounting Footboard screw in place FIGURE 7 Adjusting the Footboard Angle Part No 1149267 101 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE 7 9 Repositioning Joystick Adjustable ASBA Seats For this procedure refer to 7 10 This procedure must be performed by a qualified technician Turn the adjustment lock lever to release the joystick mounting tube from the mounting bracket 2 Remove the joystick from the wheelchair 3 Remove the three hex screws that secure both halves of the mounting bracket to the arm tube 4 Reposition mounting bracket on opposite arm tube ensuring the threaded plate of the mounting bracket is on the inside of the arm tube as
78. obtained from SAE International 400 Commonwealth Drive Warrendale PA 15096 0001 877 606 7232 or 724 776 4970 Attach WTORS to the tie down brackets in accordance with the manufacturer s instructions and SAE J2249 Part No 1149267 71 Invacare TDX SC Invacare TDX Spree 6 TRANSPORT READY OPTION TRRO 6 4 Securing the Occupant Wheelchair Anchored Belts WARNING The pelvic belt that is provided by Invacare has been tested for use in a motor vehicle on this wheelchair only Do not replace the pelvic belt with a different style pelvic belt For this procedure refer to FIGURE 2 on page 73 The wheelchair has been provided with a pelvic belt which meets the requirements of ANSI RESNA WC I9 The pelvic belt provided by Invacare has been designed to accommodate use on either side of the vehicle If necessary follow the instructions below to reverse the orientation of the pelvic belt to accommodate the vehicle anchored upper torso belt I Install the pelvic belt pin Detail A into slot in the pelvic belt bracket Detail B or Detail C Pull upwards until it snaps into place Both ends of the pelvic belt have a pin which is used to secure the vehicle anchored upper torso belt 2 Repeat STEP for the opposite pelvic belt bracket 3 Install the vehicle anchored upper torso belt onto the pin located at either end of the pelvic belt Invacare TDX SC Invacare TDX Spree 72 Part No 1149267 6 TRANSPORT READY OPTION TRRO
79. orward out of the wheelchair any further than the length of the armrests Stability Lock The stability lock feature is designed to operate and keep the wheelchair stable when in motion The stability lock is not designed to operate while the wheelchair is at rest such as during transfers in and out of the wheelchair DO NOT assume that the stability lock feature is operating when the wheelchair is not moving Invacare TDX SC Invacare TDX Spree 22 Part No 1149267 2 SAFETY Coping with Everyday Obstacles Coping with the irritation of everyday obstacles can be somewhat alleviated by learning how to manage your wheelchair Keep in mind your center of gravity to maintain stability and balance While the wheelchair is designed for use primarily in and around the home the provider should determine whether this wheelchair is suitable for the actual environment in which the wheelchair will be used A WARNING DO NOT attempt to drive over curbs or obstacles greater than 2 3 8 inches 60mm Doing so may cause your wheelchair to turn over and cause bodily harm or damage to the wheelchair Always stop before climbing an obstacle Approach slowly until casters contact the obstacle Apply power and the action of the SureStep feature will lift the casters over the obstacle Weight is transferred to the drive wheels providing traction and motor strength to power the wheelchair over the obstacle CAUTION Be aware of the condition of the ramp Tractio
80. otherwise injury or damage may result Set up of the Electronics Control Unit is to be performed only by a qualified technician The final adjustments of the controller may affect other activities of the wheelchair Damage to the equipment could occur if improperly set up or adjusted Except for programming DO NOT service or adjust the wheelchair while occupied unless otherwise noted Before adjusting repairing or servicing the wheelchair ALWAYS turn the wheelchair power Off otherwise injury or damage may occur Wheelchairs should be examined during maintenance for signs of corrosion water exposure incontinence etc Electrical components damaged by corrosion should be replaced immediately Wheelchairs that are used by incontinent users and or are frequently exposed to water may require replacement of electrical components more frequently DO NOT overtighten hardware attaching to the frame This could cause damage to the frame tubing Transport ready packages are not retrofittable to existing models and are not field serviceable For optimal performance replace gas locking cylinders every two years or if performance issues are encountered Performance issues include forward tipping and veering Part No 1149267 17 Invacare TDX SC Invacare TDX Spree 2 SAFETY 2 2 SafetylHandling Safety and Handling of the wheelchair requires the close attention of the wheelchair user as well as the assistant This manual points out the mo
81. ower on and adjust speed to minimal setting Drive wheelchair forward down incline Part No 1149267 15 Invacare TDX SC Invacare TDX Spree 2 SAFETY WARNING STAIRWAYS AND ESCALATORS DO NOT attempt to move an occupied power wheelchair between floors using a stairway Use an elevator to move an occupied power wheelchair between floors If moving a power wheelchair between floors by means of a stairway the occupant MUST be removed and transported independently of the power wheelchair Extreme caution is advised when it is necessary to move an unoccupied power wheelchair up or down the stairs Invacare recommends using two assistants and making thorough preparations Make sure to use ONLY secure non detachable parts for hand hold supports DO NOT use an escalator to move a wheelchair between floors Serious bodily injury may occur DO NOT attempt to lift the wheelchair by any removable detachable parts Lifting by means of any removable detachable parts of a wheelchair may result in injury to the user or damage to the wheelchair The weight of the wheelchair without the user and without batteries is between 166 and 322 Ibs Use proper lifting techniques lift with your legs to avoid injury Follow this procedure for moving the wheelchair between floors when an elevator is NOT available When using a stairway to move the wheelchair and any accessories move all wheelchair components away from the stairway prior to reassembly
82. port brackets included with TRRO or TRBKTS for the purposes described in this manual TRRO Transport Ready Option TRRO includes four factory installed transport brackets and a wheelchair anchored pelvic strap TRRO has been crash tested in accordance with ANSI RESNA WC Vol Section 19 Frontal Impact Test requirements for wheelchairs with a 130 Ib crash test dummy which corresponds to a person with a weight of 125 to 165 Ibs for Junior seat sizes or a 168 Ib crash dummy which corresponds to a person with a weight of 165 to 300 Ibs for Adult seat sizes As of this date the Department of Transportation has not approved any tie down systems for transportation of a user while in a wheelchair in a moving vehicle of any type It is Invacare s position that users of wheelchairs should be transferred into appropriate seating in vehicles for transportation and use be made of the restraints made available by the auto industry Invacare cannot and does not recommend any wheelchair transportation systems Battery support brackets MUST be installed at all times Otherwise the wheelchair will not be WC I9 compliant Refer to Transport Ready Option TRRO on page 67 Refer to Transport Ready Option TRRO on page 67 for more information about transporting the wheelchair MOVING UNOCCUPIED WHEELCHAIRS To avoid injury or property damage when moving an unoccupied wheelchair down an incline perform the following Engage motor lock levers Turn p
83. programmed max speed Joystick The joystick has proportional drive control meaning that the further the joystick is pushed from the upright neutral position the faster the wheelchair or seat moves Your top speed however is limited by the programmed settings To slow the wheelchair to a stop simply release the joystick The wheelchair has automatic speed and direction compensation to minimize corrections Charger Programming Input The charger programming input is located at the front of the joystick housing This provides easy access for charging the wheelchair batteries This port also serves as the Remote Programmer Communication connection Driving is prevented while the system is charging LCD Display Screens The LCD Display is located in front of the joystick and provides information on the status of the wheelchair through a backlit display The LCD display is readable in both bright sunlight and complete darkness ATX L Splash Screen For this procedure refer to FIGURE 6 This screen is displayed at startup of the joystick for about 2 seconds This screen displays the software version and date information After this screen the joystick displays the Main Screen FIGURE 6 LCD Display Screens Splash Screen Invacare TDX SC Invacare TDX Spree 48 Part No 1149267 5 WHEELCHAIR OPERATION Main Screen For this procedure refer to FIGURE 7 on page 51 During normal operation the active drive is displayed
84. r operation of powered functions Example drive seating and legrests Oooo Invacare TDX SC Invacare TDX Spree 78 Part No 1149267 7 SETUP MAINTENANCE Inspect Adjust Monthly Clean upholstery and armrests Clean dirt and lint from axles Clean dirt and lint from bearings Ensure that the casters are free of debris Oooo Inspect seat positioning strap for any signs of wear Ensure buckle latches Verify hardware that attaches strap to frame is secure and undamaged Replace if necessary Inspect Adjust Periodically Ensure wheelchair rolls straight no excessive drag or pull to side Inspect all fasteners Inspect TRRO TRBKTS fasteners and hardware Ensure clothing guards are secure Ensure arms are secure but easy to release and adjustment levers engage properly Ensure adjustable height arms operate and lock securely Ensure upholstery does not have any rips or tears Armrest pad sits flush against arm tube Ensure that the casters are free of debris Inspect foam handgrips for damage If damaged have them replaced by a qualified technician Check center mount front riggings for loose fasteners Replace tighten if necessary Check that all labels present and legible Replace if necessary Part No 1149267 79 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE 7 3 Service Inspection Every six months take your wheelchair to a qualified te
85. r the safe operation and use of this product 2 General Guidelines A WARNING DO NOT use this product or any available optional equipment without first completely reading and understanding these instructions and any additional instructional material such as owner s manuals service manuals or instruction sheets supplied with this product or optional equipment If you are unable to understand the warnings cautions or instructions contact a healthcare professional dealer or technical personnel before attempting to use this equipment otherwise injury or damage may occur Procedures other than those described in this manual must be performed by a qualified technician ACCESSORIES WARNINGS Invacare products are specifically designed and manufactured for use in conjunction with Invacare accessories Accessories designed by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare products DO NOT connect any medical devices such as ventilators life support machines etc directly to the batteries used to power the wheelchair This could cause unexpected failure of the device and the wheelchair NOTICE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE Check all parts for shipping damage and test before using In case of damage DO NOT use Contact Invacare Carrier for further instruction As a manufacturer of wheelchairs Invacare endeavors to supply a wide variety
86. r to Connected Devices Screen on page 53 Invacare TDX SC Invacare TDX Spree 52 Part No 1149267 5 WHEELCHAIR OPERATION Connected Devices Screen For this procedure refer to FIGURE 9 This screen is displayed if the Mode Select switch is held active for about 10 seconds This screen shows an icon that represents any additional devices that are connected to the chair Cr DESCRIPTION ICON DESCRIPTION ICON DESCRIPTION Ghee a Generic Leg am RIM Control ANLG Generic Analog Actuators t Cm Control Generic Right Leg 112 34 1 2 This is displayed if Actuator Ga 3 4 G7 the controller Generic Left Leg i Proportional supports G Trac DESCRIPTION Actuator Attendant Control Mouse Only Intelligent Tilt wey Intelligent CG Tilt Compact Joystick Actuator gt IR Mouse Intelligent Recline Shark Power Sip and Puff control Actuator LJ Module SPM Intelligent Center Actuator FABIA trendant m SANODE or Single Control Elevate e Actuator Control Micro Extremity Elevate Interface Control Generic Tilt 4 way Switch Box Peachtree Control Actuator Generic Recline Multiple Actuator a ASL Digital Control Actust r Control Box FIGURE 9 LCD Display Screens Connected Devices Screen Part
87. rm the following steps i Press and hold both the tortoise button 8 and hare button ep until the joystick beeps ii Perform one of the following e Press the tortoise button fik or hare button e to decrease increase the speed in 2076 increments The larger bars in the speedometer will light e Pressand hold the tortoise button fit or hare button to decrease increase the speed in smaller increments The smaller bars in the speedometer will light Part No 1149267 45 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION Joystick The joystick has proportional drive control meaning that the further the joystick is pushed from the upright neutral position the faster the wheelchair or seat moves Your top speed however is limited by the programmed settings To slow the wheelchair to a stop simply release the joystick The wheelchair has automatic speed and direction compensation to minimize corrections Charger Programming Input The charger programming input is located at the front of the joystick housing This provides easy access for charging the wheelchair batteries This port also serves as the Remote Programmer Communication connection Driving is prevented while the system is charging Information Gauge Display The information gauge display is located on the front of the joystick housing and provides the following information to the user on the status of the wheelchair l Power is On 2 True state of battery
88. rom the mounting bracket B Rotate adjustment lock 180 and slide adjustment lock over the opposite end of the mounting bracket 7 Slide joystick mounting tube through the mounting bracket to the desired position and secure adjustment lock to tube by turning lever on adjustment lock Mounting Bracket Hex Mounting Screws Armrest Plate Joystick not shown Adjustment Joystick Mounting Tube Lock Lever Bushings 966 Locknuts FIGURE 9 Repositioning Joystick Van Seats Part No 1149267 103 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE 7 10 Disconnecting Connecting the Joysticks For this procedure refer to FIGURE 10 The joystick connector is located at the rear of the seat frame SPJ Joysticks Disconnecting l Hold the light GREY collar portion of the joystick connector with one hand and the controller connector on the wheelchair in the other and disconnect them by pulling them apart Connecting A WARNING The joystick connector and controller connector Light Grey fit together in one way only DO NOT force them Collar together Controller Connector Joystick Connector Hold the light GREY collar portion of the joystick connector with one hand and the controller connector on the wheelchair in the other and align them re FIGURE 10 Disconnecting Connecting the Joysticks SPJ Joysticks 2 Lightly push to engage the joystick connector and the controller connector In
89. ry WARNING Warning indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Caution indicates a potentially hazardous situation which if not avoided may result in property damage or minor injury or both IMPORTANT Indicates a hazardous situation that could result in damage to property if it is not avoided Gives useful tips recommendations and information for efficient trouble free use Part No 1149267 9 Invacare TDX SC Invacare TDX Spree GENERAL 1 2 Reference Documents Refer to the table below for part numbers of additional documents which are referenced in this manual MANUAL PART NUMBER MK6i Electronics Programming Guide 1141471 Adjustable ASBA Owner s Manual 1143192 Van Seat Owner s Manual 1143195 Formula Seating System 1143155 Adjustable ASBA Service Manual 1143238 Invacare TDX SC Invacare TDX Spree 10 Part No 1149267 GENERAL 1 3 Global Limited Warranty Excluding Canada PLEASE NOTE THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4 1975 This warranty is extended only to the original purchaser who purchases this product within any country excluding CANADA when new and unused from Invacare or a dealer This warranty is not extended to any other person or entity and is not transferable or assignable to any subsequent purchaser or owner Cover
90. s control system while using these devices This can affect powered wheelchair movement and braking Therefore the warnings listed below are recommended to prevent possible interference with the control system of the powered wheelchair Electromagnetic interference EMI from sources such as radio and TV stations amateur radio HAM transmitters two way radios and cellular phones can affect powered wheelchairs and motorized scooters FOLLOWING THE WARNINGS LISTED BELOW SHOULD REDUCE THE CHANCE OF UNINTENDED BRAKE RELEASE OR POWERED WHEELCHAIR MOVEMENT WHICH COULD RESULT IN SERIOUS INJURY Invacare TDX SC Invacare TDX Spree 32 Part No 1149267 2 SAFETY A WARNING 1 2 3 4 5 DO NOT operate hand held transceivers transmitters receivers such as citizens band CB radios or turn ON personal communication devices such as cellular phones while the powered wheelchair is turned ON Be aware of nearby transmitters such as radio or TV stations and try to avoid coming close to them If unintended movement or brake release occurs turn the powered wheelchair OFF as soon as it is safe Be aware that adding accessories or components or modifying the powered wheelchair may make it more susceptible to EMI NOTE There is no easy way to evaluate their effect on the overall immunity of the powered wheelchair and Report all incidents of unintended movement or brake release to the powered wheelchair manufacturer and note wheth
91. s clear of moving parts to avoid injury DO NOT use with a broken or missing joystick knob DO NOT use if joystick does not spring back to the neutral position or becomes sticky or sluggish DO NOT use if joystick boot is torn or damaged ALWAYS check foam grips for looseness before using the wheelchair If loose contact a qualified technician for instructions DO NOT attempt to stop a moving wheelchair with the wheel locks Wheel locks are not brakes DO NOT engage or disengage the motor locks until the power is in the off position DO NOT use your wheelchair unless it has the proper tire pressure P S I DO NOT overinflate the tires Failure to follow these recommendations may cause the tire to explode and cause bodily harm The recommended tire pressure is listed on the side wall of the tire Part No 1149267 19 Invacare TDX SC Invacare TDX Spree 2 SAFETY A WARNING DO NOT use with a broken or missing joystick knob DO NOT use if joystick does not spring back to the neutral position or becomes sticky or sluggish DO NOT use if joystick boot is torn or damaged ALWAYS check foam grips for looseness before using the wheelchair If loose contact a qualified technician for instructions DO NOT attempt to stop a moving wheelchair with the wheel locks Wheel locks are not brakes DO NOT engage or disengage the motor locks until the power is in the off position DO NOT use your wheelchair unless it has the proper tire pressure P S
92. shown in 7 10 5 Using the three hex mounting screws and washers secure both halves of the mounting bracket to the arm tube Slide the joystick mounting tube through the mounting bracket to the desired position Turn the adjustment lock lever to secure the joystick mounting tube into the mounting bracket Mounting Bracket Mounting Bracket Hex Mounting Threaded Screws Plate Arm Tube Adjustment Lock Joystick Washers Lever Mounting Tube Joystick not shown FIGURE 8 Repositioning Joystick Adjustable ASBA Seats Invacare TDX SC Invacare TDX Spree 102 Part No 1149267 7 SETUP MAINTENANCE Van Seats For this procedure refer to FIGURE 9 Take note of the position and orientation of mounting hardware for reinstalling the joystick assembly Turn the adjustment lock lever to release the joystick mounting tube from the mounting bracket 2 Remove the joystick mounting tube from the wheelchair 3 Remove the three hex mounting screws bushings and locknuts that secure the mounting bracket to the three mounting holes on the armrest plate The mounting bracket is mounted to the inside of the armrest plate Reposition the mounting bracket on the opposite armrest plate Using the three hex mounting screws bushings and locknuts secure the mounting bracket to the three mounting holes of the armrest plate If necessary perform the following to reposition the adjustment lock A Slide the adjustment lock f
93. st common procedures and techniques involved in the safe operation and maintenance of the wheelchair It is important to practice and master these safe techniques until you are comfortable in maneuvering around the frequently encountered architectural barriers Use this information only as a basic guide The techniques that are discussed on the following pages have been used successfully by many Users and assistants must be aware that the handling and maneuverability characteristics of front wheel drive wheelchairs are inherently different from center and rear wheel drive wheelchairs Handling and maneuverability differences will be most noticeable when traveling down declines Example ramps and slopes or over obstacles and rough terrain as this may shift the users center of mass forward resulting in decreased stability ALWAYS reduce speed and wear the seat positioning strap when driving under these conditions Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual Invacare recognizes and encourages each individual to try what works best for him her in overcoming architectural obstacles that they may encounter However all warnings and cautions given in this manual MUST be followed Techniques in this manual are a starting point for the new wheelchair user and assistant with safety as the most important consideration for all Invacare strongly recommends that initia
94. t the front rigging height or tilt seat to achieve proper ground clearance DO NOT use the footplates as a platform When getting in or out of the wheelchair make sure that the footplates are in the upward position or swing footrests towards the outside of the wheelchair Reaching Leaning and Bending Forward Engage motor locks and turn power off before reaching leaning or WARNING bending only as far as your arm will extend without changing your sitting A position Position the casters so that they are extended away from the DO NOT attempt to reach objects if you have to drive wheels and engage wheel locks motor locks clutches move forward in the seat or pick them up from the floor by reaching down between your knees Proper positioning is essential for your safety Improper positioning while leaning or bending could cause the wheelchair to tip forward onto anti tippers For this procedure refer to FIGURE 3 FIGURE 3 Reaching Leaning and Bending Forward Part No 1149267 25 Invacare TDX SC Invacare TDX Spree 2 SAFETY Reaching Bending Backward A WARNING DO NOT lean over the top of the back upholstery This will change your center of gravity and may cause you to tip over Proper positioning is essential for your safety When reaching leaning bending or bending backward it is important to use the casters as a tool to maintain stability and balance For this procedure refer to FIGURE 4 Position whee
95. that users of wheelchairs should be transferred into appropriate seating in vehicles for transportation and use be made of the restraints made available by the auto industry Invacare cannot and does not recommend any wheelchair transportation system Invacare TDX SC Invacare TDX Spree 68 Part No 1149267 6 TRANSPORT READY OPTION TRRO 6 2 Compliance Information This wheelchair conforms with the requirements of the ANSI RESNA WC Vol Section 19 Frontal Impact Test ANSI American National Standards Institute RESNA Rehabilitation Engineering and Assistive Technology Society of North America This wheelchair has been dynamically tested in a forward facing mode with the specified crash test dummy which corresponds to a person with a weight of 114 209 pounds restrained by BOTH pelvic and shoulder belts in accordance with ANSI RESNA WC Vol I Section 19 BOTH pelvic and upper torso belts should be used to reduce the possibility of head and chest impacts with vehicle components 6 3 Specifications MODEL MOTOR WEIGHT LIMIT ADULT JUNIOR TDX SC 2 Pole HD Up to 250 Ibs N A TDX Spree 2 Pole HD N A Up to 165 165 Part No 1149267 69 Invacare TDX SC Invacare TDX Spree 6 TRANSPORT READY OPTION TRRO Positioning the Wheelchair in the Vehicle AN Invacare WARNING This wheelchair MUST be in a forward facing position during travel in a motor vehicle The recommended clear zones for wheelchair s
96. this procedure refer to FIGURE 15 Removing e Disconnect the joystick cable at rear of seat Refer to Rear Pivot Brackets Disconnecting Connecting the Joysticks on page 104 The latch bar will be located behind the front seat Latch Bar posts on wheelchairs with adjustable ASBA seats and in front of the front seat posts on wheelchairs with van seats Seat Clevis Push down on the latch bar underneath front of seat Rotate seat assembly backward Slide the seat assembly forward to disengage seat from pivot brackets located in the rear Q TDX SC with Transport Brackets TRBKTS shown FIGURE I5 Removing Installing the Seat Assembly Wheelchairs with Latch Bars Only Invacare TDX SC Invacare TDX Spree 62 Part No 1149267 5 WHEELCHAIR OPERATION Installing Position the seat the rear pivot brackets as shown in FIGURE 15 2 Rotate seat assembly forward When seat is lowered engage seat brackets into seat clevis pins A WARNING When reinstalling the seat verify that the seat brackets are engaged with the seat clevis pins by pulling up on the latch bar 3 Pull up on latch bar to verify that brackets are engaged with seat clevis pins Tilting the Seat Assembly Wheelchairs without Latch Bar Only WARNING AN Make sure power to the wheelchair is OFF before performing this procedure Never leave the seat assembly in the UP OPEN position unless necessary to perform a a procedure on the wheelchair other
97. tilt away from the wheelchair Using the battery handle lift the front battery up and away from the wheelchair If replacing the batteries remove the front and rear battery wiring harness Refer to Disconnecting Battery Cables on page 95 Part No 1149267 91 Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE Installing the Batteries UY a co 10 11 12 A CAUTION Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering If replacing the batteries install the battery wiring harness Refer to Connecting Battery Cables on page 96 If replacing the batteries install che front and rear battery wiring harness Refer to Replacing the Batteries on page 95 Using the battery handle and strap position the front battery into the battery box Using the battery handle position the rear battery into the battery box Connect the rear battery to the front battery RED and BLACK connectors Connect the rear battery to the controller BLACK connector Ensure rubber pad is positioned between the docking pin bracket and the elevating seat post Position the docking pin bracket onto the wheelchair base frame so that the four tabs set into the notches in both sides of the wheelchair base frame Apply loctite 242 to the threads of the four 5 16 18 X 2 00 socket head screws Loosely install che four 5 16 18 X 2 00 socket head screws 330 X 625 X
98. to be charged more often or take longer to charge than normal they may need to be replaced Contact an Invacare dealer for service SPJ SPJ w PSS and CMPJ Joystick Display Mini Display SPJ w ACC Joysticks Charger a Programming 9 Charger Charger Charger P Programming Programming rogramming A eee i 5 Port BP ort ort O On Front of ERU Back of On Belt Joystick Display Display FIGURE 12 Charging Batteries Part No 1149267 59 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION 5 7 Disengaging Engaging Motor Lock Levers A WARNING DO NOT engage or disengage motor locks until the power is in the OFF position CAUTION Ensure both motor release levers are fully engaged before driving the wheelchair For this procedure refer to FIGURE 13 ENGAGE MOTOR Motor Lock Lever Drive Wheel Motor lock disengagement engagement allows Drive free wheeling or joystick controlled operation Move Motor Lock Free wheeling allows an assistant to maneuver the wheelchair without power Motor lock levers are located between the rear caster assembly and drive wheel on both sides of the wheelchair Rear Perform one of the following as if viewing the motors from behind Caster the wheelchair Detail A Engage DRIVE Push motor lock levers in towards the A whe
99. ton Speedometer Increase Speed Button Hare Decrease Speed Button Tortoise Additional Input for Powered Seating Switch Service Indicator GREEN LED Active Charger If Programed Programming Input The mode button is only present on w ACC joystick FIGURE 4 SPJ MK6i SPJ w PSS and MK6i w ACC Joystick Switches and Indicators Part No 1149267 Invacare TDX SC Invacare TDX Spree 44 5 WHEELCHAIR OPERATION On Off Button This button is located at the front of the joystick housing It is used to turn the wheelchair On and Off Speedometer The speedometer is used to show the maximum speed The right most LED indicates current maximum speed setting The bottom left GREEN LED flashes to indicate that the joystick is in speed limit mode Speed limit mode limits the drive speed to a pre programmed value typically when the seat has been elevated and the wheelchair is required to drive at 2076 speed Speed Control Buttons The speed control buttons tortoise button fl and hare button ep are used to set and adjust the maximum speed To adjust the speed perform one of the following Adjust Speed in 20 Increments 5 Speed Mode Press the tortoise button ff or hare button ep to decrease increase the speed in 2076 increments The larger bars in the speedometer will light Adjust Speed in Smaller Increments VSP Mode Perfo
100. triangle indicator when the chair has a condi tion that requires attention The status indicator will show a STOP sign when a serious condition exists The chair will not be allowed to operate The status indicator shows an Attendant Icon if the attendant s override switch is active MODES The dotted box shows the area that contains the available modes in the currently selected drive The modes are programmed for each drive and are based upon the configuration of the chair These modes are highlighted when the Mode is active The operator changes modes by pressing the Mode Select Switch The available modes are as follows u B W m Ps Digital 3 Speed 3 RIM Mode No Driving Automatic Positioning Powered Seating a to i 4 Switch Level 1 4 Switch Level 2 Drive Select ECU Output Acti ASM I LI LI Latched L2 L2 Latched vated ASM 2 Infrared Mouse Mouse B Invacare TDX SC Invacare TDX Spree 50 Part No 1149267 Available Modes in this Drive ad Must be Programmed Top Highlighted Icon Indicates Selected Mode gt Status Info Message Area 5 WHEELCHAIR OPERATION Drive Profile Name Battery Gauge Display Status Indicator Clock FIGURE 7 LCD Display Screens Main Screen Driving Screen For this procedure refer to FIGURE 8 This screen is shown when the operator issues a drive command and the Drive Icon on the main screen was h
101. urfaces in the presence of a qualified healthcare provider before attempting active use of this wheelchair Other general warnings listed within this document also apply Be aware that carrying heavy objects on your lap while occupying the wheelchair may adversely affect the stability of the wheelchair resulting in serious bodily injury to the user damage to the wheelchair and surrounding property This wheelchair has been designed to accommodate one individual If more than one individual occupies the wheelchair this may adversely affect the stability of the wheelchair resulting in serious bodily injury to the user and passenger and damage to the wheelchair and surrounding property Many activities require the wheelchair user to reach bend and transfer in and out of the wheelchair These movements will cause a change to the normal balance center of gravity and weight distribution of the wheelchair To determine and establish your particular safety limits practice bending reaching and transferring activities in several combinations in the presence of a qualified healthcare professional before attempting active use of the wheelchair DO NOT stand on the frame of the wheelchair To assure stability and proper operation of your wheelchair you must at all times maintain proper balance Your wheelchair has been designed to remain upright and stable during normal daily activities as long as you DO NOT move beyond the center of gravity DO NOT lean f
102. vacare TDX SC Invacare TDX Spree 104 Part No 1149267 Joysticks Disconnecting For this procedure refer to FIGURE 11 I Pull the latch away from the joystick connector 2 Disconnect the joystick connector from the remaining connectors Connecting Ensure the latch is pulled away from the network connector Ensure the gaskets are installed in the top connector cap and between network connectors 2 Connect the network connector to the other connectors 3 and Bottom Connectors Install connector caps onto the network connector Push the latch in to secure the network connectors and caps 5 f necessary secure excess cable using tie wraps Part No 1149267 105 7 SETUP MAINTENANCE Top Connector Cap Network Connectors Controller Cable Gasket Bottom Connector Cap Gasket FIGURE 11 Disconnecting Connecting the Joysticks Joysticks Invacare TDX SC Invacare TDX Spree 7 SETUP MAINTENANCE Replacing the Flat Free Tires on the Wheel Rim CAUTION DO NOT attempt to replace flat free tires This procedure MUST be performed by a qualified technician During initial use of the wheelchair the user may experience flat spots on the wheels Flat spots will vanish with continued use of the wheelchair 7 11 Removing Installing the Top Shroud Wheelchairs without Elevating Seat Thumb HAE Rear Half of Top For this procedure refer to FIGURE 12
103. wise injury or damage may result For this procedure refer to FIGURE 16 on page 64 Removing the seat is not necessary to access the battery compartment The seat assembly tilts back and props into place to provide access to the batteries and the underside of the seat Part No 1149267 63 Invacare TDX SC Invacare TDX Spree 5 WHEELCHAIR OPERATION Tilting the Seat Assembly Back mo No Place the wheelchair a well ventilated area where work can be performed without risking damage to carpeting or floor covering If necessary tilt seat back 20 to 25 Verify the joystick ON OFF switch is in the OFF position and disconnect joystick cable Engage the motor release levers Refer to Disengaging Engaging Motor Lock Levers on page 60 Remove front rigging Refer to seating system owners manual Remove the two mounting screws and washers securing the seat frame plate to the front seat posts Firmly grasp the front edge of the seat assembly slowly tilt the seat assembly back into the UP OPEN position Remove prop rod from the clip located on the Formula CG frame and engage the prop rod end into the front seat post Gently allow weight of seat assembly to be supported by the prop rod Only leave the seat assembly the UP OPEN position while performing any necessary procedures Always lower the seat assembly to the DOWN CLOSED position when not servicing the wheelchair Ensure the seat is locke

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