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Invacare CROSSFIRE T6 User's Manual

1. 13 Weight Training ucciso ecc iie Pao E 13 Weight Limitation tn enit aa Ua Debut cA EUR Inu Rr 13 SECTION 2 SAFE HANDLING ccccccccccccccccccccccccccccccccccccccccccccccccccces 14 Stability and Balance P E 14 Coping with Everyday 15 Note to Wheelchair 5 5 16 Reaching Leaning and Bending l6 Reaching Leaning Backwards dul l6 PIPPIN TE 17 Tipping Gu De n 17 StA WAYS P 18 Transferring To and From Other Seats esistente 19 SECTION 3 SAFETY INSPECTION ccccccccccccccccccccccccccccccccccccscocccscsss LO Safety dnspestiom n nanena Domani debeant alat 20 Inspect Initially ce edidere roads tage ipee tiu ber 20 Inispect Adjust Weekly Rene edens 21 Inspectidiust Monthy ssori ete tese doute 21 Insp ct Adjust Periodically ade t 22 Tiro bleslOoOEIng cu dedere eel od tu 22 IMaintefariCe enne do occae tene Da
2. Handles on page 40 Repeat STEPS 1 7 for the opposite rear wheel Part No 1148078 39 Crossfire Series Wheelchairs SECTION 8 WHEELS Adjusting Quad Release Handles NOTE For this procedure refer to FIGURE 8 4 In and or Out 1 Remove rear wheel and the quad release axle from the wheelchair Adjusting Quad Release Locking Pins Refer to Removing Installing Rear Handle In and or Out Wheels on page 38 Quad Release 2 Loosen the locking screw gt J 3 Make one or both of the following adjustments Length Adjustment Screw e If the quad release handle is not releasing the locking pins completely rotate the quad release handle approximately one quarter Removing K turn clockwise e If the quad release handle hits the Play from Adjusting Locknut spokes of the rear wheel when Rear Wheels On Quick Release Axle assembled rotate the quad release handle approximately one quarter FIGURE 8 4 Adjusting Quad Release turn counterclockwise Handles 4 Tighten the locking screw 5 Reinstall the rear wheel and quad release axle onto the wheelchair Refer to Removing Installing Rear Wheels on page 38 6 Flip the handle of the quad release axle down to release the detent pin ensuring that the locking pins are fully released 7 Repeat the above procedures until the quad release axle locks correctly Removing Play from Rear Wheels 1 With the rear wheel and quad rel
3. BACK ANGLE FOLDING FIXED 15 10 5 0 and 5 Not Available 15 10 5 0 and 5 0 3 6 and 9 15 10 5 0 and 5 0 3 6 and 9 BACK UPHOLSTERY U850 Black Adjustable Tension by Straps SEAT UPHOLSTERY U850 Black Adjustable Tension by Straps AXLE POSITIONS CEN TER OF GRAVITY Adjustable to 44 inches 10 8 cm in two positions Amputee Position 2 to 2 inches 5 72 to 5 08 cm Active Position 1 to 51 2 inches 3 18 to 13 97 cm REAR WHEEL AXLE Crossfire Series Wheelchairs Quick Release Standard Quad Release or Titanium Optional Part No 1148078 TYPICAL PRODUCT PARAMETERS CROSSFIRE T6 CROSSFIRE CROSSFIRE ALL TITANIUM TERRAIN REAR WHEEL CAMBER CAMBER TUBE 0 3 6 or 9 REAR WHEELS REAR WHEEL TYPE REAR WHEEL SIZE High Performance with Primo Tyres Standard Spinergy Spox knobby KIK and Kenda Tyres Optional 22 24 or 25 inch 55 88 60 96 or 63 5 cm Standard 26 inch 66 04 cm Optional High Performance with Knobby tyres Standard Spinergy Spox Optional 24 inch 60 96 or 25 inch 63 5 cm HANDRIMS Aluminum Anodized Standard Titanium Coated Natural Fit Optional WHEEL LOCKS Push to Lock Standard or Scissor lock Optional FRONT FORKS Non Suspension Standard Suspension Optional CASTERS CASTER SIZE CAS
4. e Quick Release Push in the tip of the quick release axle and pull axle and wheel away from the wheelchair e Quad Release Lift up on the handle of the quad release axle and pull axle and wheel away from the wheelchair 2 Repeat STEP 1 for the opposite rear wheel 3 Reinstall the rear wheels onto the wheelchair by reversing STEPS 1 2 A WARNING Pull on the rear wheel to make sure the detent pin and locking pins of the quick quad release axle are fully released before operating wheelchair Keep locking pins clean 4 Ifthere is too much movement of the rear wheel assembly in a back and forth motion refer to Adjusting Quick Release Axles on page 39 or Adjusting Quad Release Handles on page 40 NOTE Quad Release Axle Wheelchair Frame not shown Locking pins on the Quad Release Axle are Locking Pins the same as Quick Release Axle Quick Release Axle Detent Pin FIGURE 8 1 Removing Installing Rear Wheels Crossfire Series Wheelchairs 38 Part No 1148078 SECTION 8 WHEELS Adjusting Quick Release Axles NOTE For this procedure refer to FIGURE 8 2 1 Remove rear wheel and quick release axle from the wheelchair Refer to Removing Installing Rear Wheels on page 38 Depress detent pin in the quick release axieandislide axle roue hie wheel NOTE End of Quick Release axle is shown for reference only It is not visible when hup inserted into camber bar Release det
5. refer to FIGURE 2 2 Position the front casters so that they are extended as far forward as possible and engage wheel locks A WARNING DO NOT attempt to reach objects if you have to move forward in the seat or pick them up from the floor by reaching down between your knees Reaching Leaning Backwards 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 Reaching Leaning and Bending Backwards FIGURE 2 2 Reaching Leaning and Bending Forward Crossfire Series Wheelchairs 16 Part No 1148078 SECTION 2 SAFE HANDLING Tipping A WARNING DO NOT tip the wheelchair without assistance DO NOT let the wheelchair drop the last few inches to the ground This could result in injury to the occupant When tipping the wheelchair an assistant should grasp the back of the wheelchair on a non removable non detachable part Inform the wheelchair occupant before tilting the wheelchair and remind him her to lean back Be sure the occupant s feet and hands are clear of all wheels and or pinch points Apply a continuous motion until the balance point is achieved At this point the assistant will feel a difference in the weight distribution Turn the wheelchair in the desired direction if necessary Slowly lower the wheelchair in one continuous movement Tipping Curbs A WARNING Invacare does not recommend that sport wheel
6. Position the wheelchair as close as possible along side the seat to which you are transferring with the front casters parallel to it Remove the armrest if installed Engage wheel locks Shift body weight into seat with transfer During independent transfer little or no seat platform will be beneath you Use a transfer board if at all possible FIGURE 2 4 Transferring To and From Other Seats Part No 1148078 19 Crossfire Series Wheelchairs SECTION 3 SAFETY INSPECTION SECTION 3 SAFETY INSPECTION NOTE Every six months take your wheelchair to a qualified technician for a thorough inspection and servicing 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 Clean upholstery with mild soap and water or spray disinfectant using a sponge DO NOT use bleach or wash in a washing machine Safety Inspection Checklist A WARNING In cases of inactivity longer then six months a comprehensive initial inspection MUST be performed CAUTION As with any vehicle the wheels and tyres should be checked periodically for cracks and wear and should be replaced if damaged Initial adjustments should be made to suit your personal body structure and preference Thereafter follow these maintenance procedures Ins
7. height 4 Tighten the allen screw of the two clamps that secure the footrest to the wheelchair frame 5 Adjust the footplate to the desired position Refer to Adjusting Footplate Angle on page 27 and or Adjusting Footplate Depth on page 27 Crossfire Series Wheelchairs 26 Part No 1148078 SECTION 4 FOOTREST Adjusting Footplate Angle 1 Loosen but DO NOT remove the two mounting screws and locknuts not shown that secure the footplate to the two footrest tubes 2 Position the footplate to the necessary angle to accommodate the user 3 Retighten the two mounting screws and locknuts NOTE The locknuts should lie in the channel of the footplate clamp Adjusting Footplate Depth 1 Remove the two mounting screws and locknuts not shown that secure footplate to the footrest tubes NOTE Observe the angle of footplate for reinstallation 2 Move the footplate to one of two mounting positions to accommodate the user 3 Using the two mounting screws and locknuts secure the footplate to the footrest tubes NOTE The locknuts should lie in the channel of the footplate half clamp Mounting Clamp Wheelchair Positions Allen Frame Clamp Allen Screw ounting Screws Locknut Not Shown Footplate FIGURE 4 3 Replacing Adjusting Optional Adjustable Angle Footrest Part No 1148078 27 Crossfire Series Wheelchairs SECTION 5 ARMS SECTION 5 ARMS A WARNING After ANY adjustment
8. in FIGURE 6 2 the adjustment cam can be rotated to several different positions thus changing the overall back angle relative to the seat rail 95 Back Angle to Seat Rail 90 Back Angle to Seat Rail Back Cane Back Cane Indexing Indexing Notch Notch o TOP Hex 9 Screw and TOP Hex Screw i Locknut and Locknut OK Back Angle Cam Cam Bracket Back Angle Bracket Oy 9 Seat Rail 85 Back Angle to Seat Rail Seat Rail 80 Back Angle to Seat Rail Back r gt Back Cane La Indexing Notch Cane Indexing Notch Hex Screw Locknut TOP Hex Screw and Locknut Cam Cam Back Angle Bracket Back Angle Bracket Seat Rail ___ Seat Rail 75 Back Angle Back Cane Indexing to Seat Rail Notch Back Angle Bracket S 5 _ Seat Rail FIGURE 6 2 Back Angle Adjustment Part No 1148078 3l Crossfire Series Wheelchairs SECTION 6 BACK Adjustable Tension Back Upholstery A WARNING The position of the footrest seat angle back angle seating system upholstery caster size and position rear wheel size and position use of anti tippers as well as the user condition directly relate to the stability of the wheelchair Any change to one or any combination of the ten may cause the wheelchair to decrease in stability EXTREME care MUST be taken when changing the stability of the wheelchair Refer to the chart in General Guideline
9. is secure when using the wheelchair Adjusting the Footrest 1 Position new existing footrest to desired height 2 Tighten the allen screw of the two clamps that secure the footrest to the wheelchair frame Part No 1148078 25 Crossfire Series Wheelchairs SECTION 4 FOOTREST Installing Adjusting Optional Clamp on Raised Footrest NOTE For this procedure refer to FIGURE 4 2 Installing 1 Install the two half clamps onto either side of the wheelchair frame approximately 2 inches 5 08 cm above secs existing footrest with two provided PIRE allen screws h utside 2 Repeat for the opposite side of the Raised Footrest wheelchair Footrest Hoop 3 Slide the clamp on raised footrest into the half clamps to the desired height FIGURE 4 2 Installing Adjusting Optional 4 Securely tighten the four allen screws Clamp on Raised Footrest Adjusting 1 Loosen the four allen screws 2 Adjust clamp on raised footrest to the desired height 3 Securely tighten the four allen screws Replacing Adjusting Optional Adjustable Angle Footrest NOTE For this procedure refer to FIGURE 4 3 on page 27 Replacing the Footrest 1 Loosen but DO NOT the allen screw of the two clamps that secure the footrest to the wheelchair frame 2 Slide the existing footrest tubes out of the wheelchair frame and install new footrest by reversing this step 3 Position the new footrest to a determined
10. new back upholstery to the desired tautness Refer to Back Height Adjustment Adjustable Backs Only on page 35 Insert Hole Number Adjustment Pin FIGURE 6 5 Back Height Adjustment Adjustable Backs Only Part No 1148078 35 Crossfire Series Wheelchairs SECTION 7 SEAT SECTION 7 SEAT A WARNING After ANY adjustments repair or service and BEFORE use make sure all attaching hardware is tightened securely otherwise injury or damage may occur Replacing Adjustable Tension Seat Upholstery A WARNING The seat upholstery and or cushion MUST be cleaned regularly and or replaced if incontinence is frequent The risk of pressure sores is significantly higher with seat upholstery that is wet and or soiled NOTE For this procedure refer to FIGURE 7 1 on page 37 1 Remove the seat cushion and back upholstery from the wheelchair 2 Place the wheelchair onto its two rear wheels and back canes 3 Unlatch the five adjusting straps that secure the seat upholstery to the wheelchair frame 4 Remove the existing seat upholstery 5 Place the wheelchair back onto all four wheels NOTE Right and left is determined by sitting in the wheelchair NOTE The seat upholstery MUST be positioned with the three rear adjusting straps towards the rear of the top crossbar for proper installation NOTE Make sure the rear retaining flap is between the wheelchair frame and the back cane support bra
11. seat positioning strap is an option on this wheelchair you may order with or without the seat positioning strap Invacare Top End strongly recommends ordering the seat positioning strap as an additional safeguard for the wheelchair user The seat positioning strap is a positioning belt 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 seat positioning strap MUST be replaced IMMEDIATELY Anti tippers MUST be attached at all times Inasmuch as the anti tippers are an option on this wheelchair you may order with or without the anti tippers Invacare strongly recommends ordering the anti tippers as an additional safeguard for the wheelchair user 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 Virtually all activities which involve movement in the wheelchair have an effect on the center of gravity Invacare recommends using seat positioning straps for additional safety while involved in activities that shift your weight DO NOT lean forward out of the wheelchair any further than stability will allow Make sure casters are pointing in the forward position whenever you lean forward This can be achieved by advancing the wheelchair and then rever
12. the wheelbase will decrease the stability increase the manoeuvrability and distribute additional weight onto the rear wheels Center of Gravity Rear of Lengthening the Wheelbase Shortening the Wheelbase Unoccupied FIGURE 2 1 Stability and Balance Coping with Everyday Obstacles Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how to manage your wheelchair Keep in mind your center of gravity to maintain stability and balance Part No 1148078 15 Crossfire Series Wheelchairs SECTION 2 SAFE HANDLING 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 the wheelchair or traversing curbs or other impediments WARNING DO NOT attempt to lift a wheelchair by lifting on 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 Also be aware of any removable detachable parts 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 Reaching Leaning and Bending Forward NOTE For this procedure
13. 0000000 Unfo lding Folding the 30 Back Angle Ad Uusttmnernt souder erii tette idus 30 Adjustable Tension Back Upholstery eee eese tee tentes tonto nta tta ttn tta tenune 32 The Adjustable Tension StPIpSe doe qe blot dt do ba eot D tede a ee ites 32 The Back Upholstery Cover iscssscssiscetessnssudesiease ccttaisastedasteadsasdavsevonssusatedaaedcabennsnsotiesteontancdndavenncuedsases 32 Replacing Adjustable Tension Back Upholstery seen 32 Removing Installing Foldover Back Upholstery 33 Removing Foldover Back 34 Installing Foldover Back Upholstery seen 34 Back Height Adjustment Adjustable Backs Only sse 35 SECTION 7 SEAT ccccccccccccccccccccccccccccccc0cc0000000000000000000000000000000000000000 SO Replacing Adjustable Tension Seat Upholstery sentent 36 SECTION 8 WHEELS 6 66 38 Removyving lnstalling Rear Wheels 38 Adjusting Quick Release Axles s casss cvesvsscosnssnsesaonccnnsasscsensonsevecvosdosncnncsssussnsebecussnsscsensonsenbavensenesnese 39 Replacing Quad Release Axles tao 39 Adjus
14. 2 Changing Wheel Lock Handle Position 56 Part No 1148078 SECTION 9 WHEEL LOCKS Converting Wheel Lock From Push to Lock to Pull to Lock or Pull to Lock to Push to Lock NOTE For this procedure refer to FIGURE 9 3 Converting From Push to Lock to Pull to Lock 1 Remove set screw from the lower stop position Detail A NOTE As the wheel lock handle is pushed downwards the wheel lock will engage and then disengage the wheel 2 Push wheel lock handle down to access the upper stop position Detail B 3 Install set screw into upper stop position 4 Pull wheel lock handle up to engage wheel lock If wheel lock does not properly engage the wheel refer to Adjusting the Wheel Lock on page 55 Converting From Pull to Lock to Push to Lock 1 Remove set screw from the upper stop position Detail B NOTE As the wheel lock handle is pulled upwards the wheel lock will engage and then disengage the wheel 2 Pull wheel lock handle up to access the lower stop position Detail A 3 Install set screw into lower stop position 4 Push wheel lock handle down to engage wheel lock If wheel lock does not properly engage the wheel refer to Adjusting the Wheel Lock on page 55 DETAIL A WHEEL LOCK IN DETAIL B WHEEL LOCK IN PUSH TO LOCK CONFIGURATION PULL TO LOCK CONFIGURATION Wheel Lock Set Screw Handle in Upper Stop Position Wheel Lock Handle Set Screw in Lower Stop Position FIGURE 9
15. 3 Converting Wheel Lock From Push to Lock to Pull to Lock or Pull to Lock to Push to Lock Part No 1148078 57 Crossfire Series Wheelchairs SECTION 10 SECTION 10 A WARNING After ANY adjustments repair or service and BEFORE use make sure all attaching hardware is tightened securely otherwise injury or damage may occur Adjusting Replacing Anti tipper A WARNING Anti tippers MUST be attached at all times Inasmuch as the anti tippers are an option on this wheelchair you may order it with or without the anti tippers Invacare strongly recommends ordering the anti tippers as an additional safeguard for the wheelchair user Anti tippers MUST be fully engaged Ensure the release button of the anti tipper fully protrudes out of the hole in the anti tipper socket Ensure both anti tippers are adjusted to the same height NOTE For this procedure refer to FIGURE 10 1 on page 59 NOTE To ensure the correct model anti tipper is used refer to FIGURE 10 1 Measurements for anti tippers are approximate and are taken using the top adjustment hole on the anti tipper Detail A Adjusting Anti tipper A WARNING When anti tippers are used anti tippers MUST be adjusted to maintain a 1 1 2 to 2 inch clearance between the bottom of the anti tipper wheels and the ground floor This spacing should always be checked whenever adjustments changes are made to the wheelchair Failu
16. Cdp diosa EE 23 Maintenance Safety Precautions ovo eroe DRM tige 23 Suggested Maintenance Procedures issiicsssessssesvssnssssessacdocsansanpsicuopyonesso cdnesGosta donsnctvesdsaonedcanenoobes 23 SECTION 4 FOOTREST cccccccccccccccccccccccccccccccccc00000000000000000000000000000000 25 Adjusting Replacing Standard Footrest eee eee tentes tentes tonta ntattontontus 25 Replacing che FOOL ode esee 25 Adj sting the Footrest Garda GA abe ERA M n UA Sdn A eade Da RE 25 Installing Adjusting Optional Clamp on Raised Footrest sse 26 Is emm 26 Part No 1148078 3 Crossfire Series Wheelchairs TABLE OF CONTENTS TABLE OF CONTENTS us oto eo anco etinm devel eco d direc dog Rd ean 26 Replacing Adjusting Optional Adjustable Angle Footrest see 26 Replacing the FoOotr st cid reae perdio ie taedio na epe etra ei Ee Per dcus 26 Adjusting Pootplate 27 Adjusting Footplate Qoo Dao 27 SECTION 5 ARMS cccccccccccccccccccccccccccccccccc00000000000000000000000000000000000000 28 Installing the Swingaway Padded Armrest Socket Assembly sss 28 Adjusting Swingaway Padded Armrest 29 SECTION 6 cccccecccccccccccccccccccccccccc000cc0000000000000000000000000000
17. Mounting Brackets NOTE For this procedure refer to FIGURE 8 7 1 Remove the rear wheels Refer to Removing Installing Rear Wheels on page 38 2 Loosen but do not remove the four socket screws and washers that secure the two camber tube mounting brackets to the camber tube supports 3 Slide the camber bar forward or backward to adjust the wheelbase length to the desired position 4 Securely tighten the four socket screws and washers that secure the two camber tube mounting brackets to the camber tube supports 5 Install the rear wheels Refer to Removing Installing Rear Wheels on page 38 Camber Tube Mounting Bracket Washers Socket Screws L 4 Camber Tube Support Camber Tube Support Camber Tube Mounting Bracket Camber Tube Socket Screws and Washers FIGURE 8 7 Repositioning the Camber Tube Mounting Brackets Repositioning the Camber Tube Mounting Bracket Socket Screws CAUTION When reinstalling the two socket screws ensure one empty mounting position remains between the two socket screws NOTE For this procedure refer to FIGURE 8 8 on page 45 1 Remove the rear wheels Refer to Removing Installing Rear Wheels on page 38 2 Refer to Socket Screw Mounting Positions in FIGURE 8 6 to determine which socket screw s must be moved and to which mounting positions 3 Remove the four socket screws washers and lock washers from both camb
18. O NOT remove the four socket screws camber tube clamps 2 Using an square rotate the axle tube until the flat edge of the camber tube is at a 90 angle with the ground floor 3 Securely tighten the four socket screws camber tube clamps 4 Determine the toe in toe out of the wheelchair Refer to Adjusting Wheelbase Length Adjusting Center of Gravity on page 42 Flat Edge of Camber Tube Place L Square Here L Square Here 90 Angle L Ground Floor FIGURE 8 12 Adjusting the Camber Tube Crossfire Series Wheelchairs 48 Part No 1148078 SECTION 8 WHEELS Determining Toe In Toe Out NOTE For this procedure refer to FIGURE 8 13 1 Inflate all pneumatic tyres to recommended tyre pressures listed on the sidewall of the tyre 2 Measure the distance between the centerlines at the rear and front of the rear wheels at approximately 12 inches 30 48 cm from the ground floor FIGURE 8 13 NOTE For optimum accuracy perform STEP 2 with the wheelchair occupied 3 Determine difference between two measurements If difference between the two measurements is greater than 2 inch 1 27 cm 0 1 4 inch 64 cm for maximum rollability one of two conditions exists If the back centerline measurement of the rear wheels is SMALLER than the front centerline measurement of the rear wheels a TOE OUT condition exists FIGURE 8 13 e If the back centerline measurement of the rear wheels is LARGER t
19. Owner s Operator and Maintenance Manual TOP Crossfire Series Wheelchairs Crossfire T6 Crossfire Titanium Crossfire All Terrain DEALER This manual MUST be given to the user of the wheelchair USER BEFORE using this wheelchair read this manual and save for future reference For more information regarding Invacare products parts and services please visit www invacare uk Yes you can A WARNING DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS CAUTIONS AND INSTRUCTIONS CONTACT YOUR INVACARE DEALER OR INVACARE CUSTOMER SUPPORT BEFORE ATTEMPTING TO USE THIS EQUIPMENT OTHERWISE INJURY AND OR EQUIPMENT DAMAGE MAY OCCUR NOTE Updated versions of this manual are available on www invacare uk Crossfire Series Wheelchairs 2 Part No 1148078 TABLE OF CONTENTS TABLE OF CONTENTS SPECIAL NOTES Vavesececsquasceseesesoeeceussesececsoseceseesuquesceseuaveescssvseesesecoceeceee O TYPICAL PRODUCT PARAMETERS 0000000000000000000000000000000000000000000000000000 8 Tyre Pressure 10 SECTION GENERAL GUIDELINES ccccccccccccccccccccccccccccccccccc cc cccc c c s I T Stability Warning iddes eren lI Operating IN OLMA ON neoe e pot ibit echter fe rem cee meneame ears edu 12 Tyre Pressure and
20. Removing Installing Foldover Back Upholstery A WARNING The position of the footrest seat angle back angle seating system upholstery caster size and position rear wheel size and position use of anti tippers as well as the user condition directly relate to the stability of the wheelchair Any change to one or any combination of the ten may cause the wheelchair to decrease in stability EXTREME care MUST be taken when changing the stability of the wheelchair Refer to the chart in General Guidelines on page 11 of this manual NOTE For this procedure refer to FIGURE 6 4 on page 34 Part No 1148078 33 Crossfire Series Wheelchairs SECTION 6 BACK Removing Foldover Back Upholstery 1 Unfasten the two fastening flaps that secure the bottom of the existing back upholstery to the back canes Unfold the top of the back upholstery Lift up on the existing back upholstery and remove from the wheelchair Installing Foldover Back Upholstery 1 Install the new back upholstery onto the back canes 2 Wrap the end of a fastening flap around the back cane 3 Insert the end of the fastening flap through the loop 4 5 Fold the top of the back upholstery down over the back canes towards the front of the Wrap the fastening flap around the back cane again and press firmly to secure wheelchair Press firmly to secure the fastening strips Back Upholstery Front of Wheelchair Fastening Strips Fold Fasten
21. TER TYPE 3 4 or 5 inch 7 62 10 16 12 7 cm Semi pneumatic Standard Soft Roll or Lighted Optional 8 inch Pneumatic Standard ANTI TIPPERS Optional WEIGHT 8 85 kg 19 5 Ibs 8 39 kg 18 5 Ibs 13 61 Kg 30 lbs SHIPPING WEIGHT 30 Ibs 13 6 kg WEIGHT LIMITATION 250 Ibs 113 4 kg NOTE 40 64 x 40 64 cm seat rear wheels and minimal options are included in the weight NOTE Refer to Tyre Pressure Conversion 15 inch rear seat height only available with 24 inch rear wheels Part No 1148078 Crossfire Series Wheelchairs TYPICAL PRODUCT PARAMETERS Tyre Pressure Conversion NOTE PSI rating is printed on the side of the tyre NOTE Conversion formula 1 psi 6 895 kPa appox 7 kPa KILOPASCALS Crossfire Series Wheelchairs 10 Part No 1148078 SECTION GENERAL GUIDELINES SECTION GENERAL GUIDELINES A WARNING SECTION GENERAL GUIDELINES contains important information for the safe operation and use of this product 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 pr
22. TION DO NOT use excessive force when removing installing the threaded sleeve from onto the fork Damage to the threaded sleeve may occur NOTE For this procedure refer to FIGURE 8 18 Removing the Elastomer NOTE One mounting screw will not turn 1 Using two allen wrenches turn mounting screws in opposite directions and remove one mounting screw from fork N Remove the threaded bushing and mounting screw securing the suspension fork top to the elastomer and the suspension fork bottom DO NOT use excessive force o If replacing the elastomer discard the existing elastomer Installing the Elastomer NOTE Make sure the elastomer sits in the two recessed areas on the fork 1 Position the new elastomer between the suspension fork top and suspension fork bottom 2 Align the mounting holes in the suspension fork top and suspension fork bottom 3 Using the threaded bushing and Suspension mounting screw secure the suspension fork top and suspension fork bottom Fork DO NOT use excessive force Threaded Bushing Locknut WARNING ins Use Loctite 242 when reinstalling the Elastomer mounting screw into the threaded bush m P ing Otherwise the fork can become dis Mounting Mounting assembled Possible injury or damage Screws Screws could result Sapen eh Fork Bottom 4 Apply Loctite 242 to the mounting screw Caster 5 Reinstall the mounting screw into the threaded b
23. TION Q Loosen tighten locknut if wheel wobbles noticeably or binds to a stop Q Ensure wheel bearings are clean and free of moisture L Ensure casters are free of debris Q Check that all labels are present and legible Replace if necessary Inspect Adjust Periodically Q Ensure wheelchair rolls straight no excessive drag pull to one side Q Ensure wheel locks are easy to engage Q Ensure that the casters are free of debris Q Inspect seat and back upholstery for rips or sagging QU Ensure camber bar mounting clamps are securely tightened QU Ensure no excessive side movement or binding when lifted and spun Inspect handrims for signs of rough edges or peeling Clean upholstery and armrests QU Ensure wheel bearings are clean and free of moisture Q Ensure casters are free of debris Q Check that all labels are present and legible Replace if necessary Troubleshooting ac I 2 lt 5 2 m a I cz 5 K Z UO a 2 lt o c F lt gt 2 L ILL d Yr F es ME SOLUTIONS m gt 20 tk e gt 2z 0 lt lt 5 ac U L 2 tu T VEM SS 5 X X x Check tyres for correct and equal pressure x x x Check for loose stem nuts x x Check spokes and nipples x x x Check that both casters contact the ground at the same time Crossfire Series Wheelchairs 22 Part No 1148078 SECTION 3 SAFETY INSPECTION Maintenance Maintenance Safety Precauti
24. Tube A WARNING Camber tube mounting clamps Make sure the mounting screws are securely tightened before using the wheelchair otherwise personal injury or damage to the wheelchair may occur NOTE For this procedure refer to FIGURE 8 11 NOTE When replacing or changing the camber tube perform with the new camber tube Removing the Camber Tube 1 Remove the rear wheels Refer to Removing Installing Rear Wheels on page 38 2 Loosen the two socket screws securing camber tube to the two camber tube mounting brackets 3 Slide the camber tube from the camber tube mounting brackets Installing the Camber Tube 1 Insert the camber tube into the camber tube mounting brackets 2 Center the camber tube in the camber tube mounting brackets 3 Loosen the two socket screws securing camber tube to the two camber tube mounting brackets 4 Adjust the camber tube Refer to Adjusting the Camber Tube on page 48 Camber Tube Camber Tube Mounting Bracket FIGURE 8 11 Adjusting Wheelbase Length Adjusting Center of Gravity Part No 1148078 47 Crossfire Series Wheelchairs SECTION 8 WHEELS Adjusting the Camber Tube A WARNING STANDARD and axle tube clamps Make sure the hex screws are securely tight ened before using the wheelchair otherwise injury or damage to the wheelchair may occur NOTE For this procedure refer to FIGURE 8 12 Stand behind the wheelchair to determine left or right 1 Loosen but D
25. Wheel Tyre Tube A WARNING Replacement of the tyre or tube MUST be performed by a qualified technician CAUTION Changing the size of the rear wheels can affect the performance of the wheelchair Contact Invacare at the numbers on the back cover BEFORE performing this proce dure NOTE If replacing rear wheels with a different size than what was originally on the wheelchair the front caster height must also be changed to keep the wheelchair frame parallel to the floor Refer to Removing Installing the Elastomers Suspension Forks Only on page 54 ONLY after contacting Invacare Anti tipper height if applicable must also be adjusted to maintain 1 1 2 to 2 inch 3 81 to 5 08 cm clearance between bottom of the anti tipper wheels and the floor Refer to Adjusting Replacing Anti tipper on page 58 Adjusting Wheelbase Length Adjusting Center of Gravity A WARNING ALWAYS perform this procedure in the presence of an assistant The position of the footrest camber tube back angle the tautness of the back upholstery as well as the user s condition are directly related to the wheelchairs stability Any change to one or any combination of the five may cause the wheelchair to decrease in stability Use EXTREME caution when using a new seating position The addition of anti tip pers may be required NOTE For this procedure refer to FIGURE 8 6 on page 43 NOTE Measure the distance between the center of the front caster a
26. airs have a weight limitation of 250 Ibs A weight limitation label is on the camber tube of the chair Weight Capacity Label NOTE Wheels removed for clarity FIGURE 1 1 Weight Capacity Label Part No 1148078 13 Crossfire Series Wheelchairs SECTION 2 SAFE HANDLING SECTION 2 SAFE HANDLING Safety and Handling of the wheelchair requires the close attention of the wheelchair user as well as the assistant This manual points out the most 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 manoeuvering 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 Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual Invacare recognises 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 Stability and Balance A WARNING ALWAYS wear your seat positioning strap Inasmuch as the
27. ame Standard Fiber Cover Optional SEAT HEIGHT Front 16 to 21 inches 40 64 to 53 34 cm Fixed Rear 14 to 20 Inches 35 56 to 50 8 cm Fixed Ergo Level Seat Optional Front 19 to 21 inches 48 26 to 53 34 cm Fixed Rear 15 to 20 Inches 38 10 to 50 8 cm Fixed ARMS OPTIONAL Swing away Style SIDE GUARDS OPTIONAL FOLDING BACK FIXED BACK Removable Folding Removable with Fender Fixed Aluminum Fixed Carbon Fiber SEAT WIDTH 12 to 18 inches 30 48 to 45 72 cm Standard 19 to 20 inches 48 26 to 50 8 cm Optional Tapered Seat Width Optional 12 to 18 inches 30 48 to 45 72 cm Standard 19 to 20 inches 48 26 to 50 8 cm Optional SEAT DEPTH 14 to 18 inches 35 56 to 45 72 cm Standard 19 to 20 inches 48 26 to 50 8 cm Optional BACK STYLE Folding Standard Fixed Optional BACK HEIGHT ADJUSTABLE 11 10 to 14 I2 to 16 14 to 18 or 16 to 20 inches 20 32 to 27 94 25 4 to 35 56 30 48 to 40 64 35 56 to 45 72 40 64 to 50 8 cm 11 lOto 14 I2 to 16 I4 to 18 or 16 to 20 inches 20 32 to 27 94 25 4 to 35 56 30 48 to 40 64 35 56 to 45 72 40 64 to 50 8 cm 8 to 11 10 to 14 I2 to 16 14 to 18 or 16 to 20 inches 20 32 to 27 94 25 4 to 35 56 30 48 to 40 64 35 56 to 45 72 40 64 to 50 8 cm FIXED Not Available 20 32 to 40 64 8 to 16 inches 20 32 to 40 64 8 to 16 inches
28. are UK s plant or service center as specified by Invacare UK Defective component part s must be returned for warranty inspection using the serial number as identification within thirty 30 days of return authorization date DO NOT return products to our factory without prior consent LIMITATIONS AND EXCLUSIONS THE FOREGOING WARRANTY DOES NOT COVER NORMAL WEAR AND TEAR AND SHALL NOT APPLY TO PRODUCTS SUBJECTED TO NEGLIGENCE ACCIDENT IMPROPER OPERATION MAINTENANCE OR STORAGE COMMERCIAL OR INSTITUTIONAL USE PRODUCTS MODIFIED WITHOUT INVACARE UK S EXPRESS WRITTEN CONSENT INCLUDING BUT NOT LIMITED TO MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS OR ATTACHMENTS OR TO PRODUCTS DAMAGED BY REASON OF REPAIRS MADE TO ANY COMPONENT WITHOUT THE SPECIFIC CONSENT OF INVACARE UK Invacare Corporation www invacare eu com Yes you can Switzerland Invacare International Route de Cite Ouest 2 CH 1196 Gland Switzerland 44 22 354 6024 U K Invacare Limited South Road Bridgend Industrial Estate Bridgend 3PY Tel 01656 647327 Fax 01656 649016 email uk invacare com www invacare co uk All rights reserved Trademarks are identified by the symbols and All trademarks owned by or licensed to Invacare Corporation unless otherwise noted Crossfire is a trademark of the Invacare Corporation KIK is a registered trademark of KIK Technology Inc Natural Fit is a registered trademark o
29. as an additional safeguard for the wheelchair user The seat positioning strap is a positioning belt 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 seat positioning strap MUST be replaced IMMEDIATELY ALWAYS use the handrims for self propulsion Inasmuch as the handrims are an option on this wheelchair you may order with or without the handrims Invacare strongly recommends ordering the handrims as an additional safeguard for the wheelchair user DO NOT use the footplate as a platform when getting in or out of the wheelchair Tyre Pressure and Information DO NOT use your wheelchair unless it has the proper tyre pressure p s i DO NOT overinflate the tyres Failure to follow these suggestions may cause the tyre to explode and cause bodily harm The recommended tyre pressure is on the sidewall of the tyre Refer to Tyre Pressure Conversion on page 10 Replacement of the tyre or tube MUST be performed by a qualified technician Weight Training Invacare DOES NOT recommend the use of its wheelchairs as a weight training apparatus Invacare wheelchairs have not 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 Invacare s Top End Crossfire T6 and Crossfire Titanium wheelch
30. chairs be used where traversing curbs present an obstacle Possible injury to occupant and or assistant s can occur Transfer to an everyday use wheelchair is recommended if any such obstacles may be encountered NOTE For this procedure refer to FIGURE 2 3 on page 18 After mastering the techniques of tipping the wheelchair use the following method to tackle curbs short stairs etc Turn the anti tippers if equipped so the wheels are facing UP Unless the first assistant has exceptional upper body strength it is recommended that two assistants perform this operation The second assistant should be positioned at the front of the wheelchair lifting upward on a non removable non detachable part of the wheelchair frame when lifting the wheelchair and stabilising the wheelchair when the wheelchair is being lowered to the ground The first assistant should stand on the sidewalk and turn the wheelchair so that the rear wheels are against the curb The wheelchair should be tilted back to the balance point and in one continuous upward movement the rear wheels should be pulled up and over the curb DO NOT return the front casters to the ground until the wheelchair has been pulled backward far enough for the front casters to clear the edge of the curb Part No 1148078 17 Crossfire Series Wheelchairs SECTION 2 SAFE HANDLING A WARNING When lowering the front casters of the wheelchair DO NOT let the wheelchair drop the last few in
31. ches to the ground This could result in injury to the occupant and or damage to the wheelchair Roll the wheelchair backward and slowly lower the wheelchair in one continuous movement DO NOT let the wheelchair drop the last few inches to the ground This could result in injury to the occupant Turn the anti tippers so the wheels are facing down FIGURE 2 3 Tipping Curbs Stairways A WARNING Concerning stairway access Invacare does not recommend that wheelchairs be transported up or down stairways with occupant in the wheelchair Possible injury to occupant and or assistant s can occur Transfer to an everyday use wheelchair is recommended 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 Extreme caution is advised when it is necessary to move an occupied wheelchair up or down a stairway Invacare recommends that if possible the user be removed from the wheelchair prior to moving Invacare recommends using two assistants and making thorough preparations Make sure to use only secure non detachable parts for hand held supports Follow this procedure for moving the wheelchair between floors when an elevator is NOT available 1 If equipped turn the anti tippers up Refer to Footrest on page 25 2 After the wheelchair has been tilted back to the balance poin
32. ckets adjustable backs only 6 Position new seat upholstery onto the wheelchair frame ensuring the five adjusting straps hang over the right and left sides of the wheelchair 7 Pullthe front adjuster straps around and under the wheelchair frame top bars 8 Slip front adjuster strap through corresponding anchor loop and adjust the seat upholstery to desired tension Secure the adjustment straps 9 Place the wheelchair onto its two rear wheels and back cane 10 Securely latch the four remaining adjuster straps together 11 Return wheelchair to upright position 12 Reinstall the seat cushion and back upholstery Crossfire Series Wheelchairs 36 Part No 1148078 SECTION 7 SEAT Fastening Flaps Adjuster Straps Rear Upholstery Wheelchair Frame Top Bar D S 9 Crossbar FIGURE 7 1 Replacing Adjustable Tension Seat Upholstery Part No 1148078 37 Crossfire Series Wheelchairs SECTION 8 WHEELS SECTION 8 WHEELS A WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Removing Installing Rear Wheels CAUTION Changing the size of the rear wheels can affect the performance of the wheelchair Contact Invacare at the telephone numbers on the back of this manual before changing rear wheel size NOTE For this procedure refer to FIGURE 8 1 1 Perform one of the following
33. e TOP END wheelchairs are made to the specifications of the original owners it is unlikely that refurbished product would be suitable to other user s needs 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 DO NOT stand on the frame of the wheelchair Check all Allen screws that secure the footrest raised footrest system to the wheelchair frame before using the wheelchair especially if engaging in any contact sport Anti tippers MUST be used at all times When outdoors on wet soft ground or on gravel surfaces anti tippers may not provide the same level of protection against tip over Extra caution MUST be observed when traversing such surfaces Inasmuch as the anti tippers are an option on this wheelchair you may order with or without the anti tippers Invacare strongly recommends ordering the anti tippers as an additional safeguard for the wheelchair user Crossfire Series Wheelchairs 12 Part No 1148078 SECTION GENERAL GUIDELINES Unless otherwise noted all service and adjustments should be performed while the wheelchair is unoccupied ALWAYS wear your seat positioning strap Inasmuch as the seat positioning strap is an option on this wheelchair you may order with or without the seat positioning strap Invacare Top End strongly recommends ordering the seat positioning strap
34. e left back cane with the upper grommet hole facing the rear of the wheelchair B Slide adjuster strap section of adjustable tension back upholstery up onto the right back cane with the upper grommet hole facing the rear of the wheelchair D Align the mounting hole in each back cane with the desired mounting hole in each back upright NOTE Both back canes should be adjusted to the same height 7 Install the two back height adjustment screws through the back upright mounting holes determined in STEP 6 and the back cane mounting holes 8 Slip adjuster straps through corresponding anchor loops and adjust the back upholstery Secure with the fastening straps WARNING After the adjustable tension back upholstery has been positioned to the end users individual needs the fastening straps MUST be securely fastened BEFORE applying the back upholstery cover The adjustable back should be checked whenever enter ing the wheelchair to ensure that the fastening straps are securely fastened Secure the back upholstery cover fastening strap to the back of the adjustable back upholstery fastening strap 10 Flip the back upholstery cover over the adjustable back upholstery and secure the fastening straps to the front of the adjustable back upholstery 11 Lay the front portion of the back upholstery cover on the seat pan 12 Adjust the slack in the back upholstery cover and then secure to the seat pan fastening straps
35. ease axle still mounted onto the wheelchair make the following adjustment e Tighten the length adjusting screw until there is no in and out movement of the quad release axle and rear wheel Crossfire Series Wheelchairs 40 Part No 1148078 SECTION 8 WHEELS Handrim Replacement NOTE For this procedure refer to FIGURE 8 5 1 Remove the rear wheel from the wheelchair Refer to Removing Installing Rear Wheels on page 38 A WARNING Tyre MUST be fully deflated before any disassembly procedures are performed Otherwise injury or damage may result 2 Remove all air from the tube by pressing down on the pin in the center of the valve stem 3 While carefully holding the tyre tube and rim strip to one side hold the allen screws and remove the locknuts that secure the handrim to the rear wheel 4 Remove the existing handrim 5 Install new handrim by reversing STEPS 2 4 A WARNING DO NOT inflate tyre until it is completely assembled Otherwise injury or damage may result 6 Inflate tyre to correct psi rating on the sidewall of tyre 7 Reinstall rear wheel to the wheelchair Refer to Removing Installing Rear Wheels on page 38 8 Repeat STEPS 1 7 for opposite rear wheel if necessary s Allen Screw _ PE UR A MS Handrim USES Locknut Y FIGURE 8 5 Handrim Replacement Part No 1148078 41 Crossfire Series Wheelchairs SECTION 8 WHEELS Repairing Replacing Rear
36. en wrenches turn mounting screws in opposite directions and remove one mounting screw from fork 2 Remove the threaded bushing with mounting screw and two spacers securing the caster to the fork DO NOT use excessive force 3 Remove the caster from the fork Part No 1148078 51 Crossfire Series Wheelchairs SECTION 8 WHEELS Installing the Caster 1 Align the caster with the desired mounting holes in the fork 2 Insert the threaded bushing with mounting screw through the two axle spacers and caster DO NOT use excessive force A WARNING Use Loctite 242 when reinstalling the mounting screw into the threaded bushing Otherwise the fork can become disassembled Possible injury or damage could result 3 Apply Loctite 242 to the mounting screw 4 Reinstall the mounting screw into the threaded bushing and tighten securely Mounting Screw Mounting Asje Screw Spacer Axle j Spacer 227 S Threaded Bushing FIGURE 8 16 Removing Installing Repositioning the Caster Assemblies Suspension Forks Removing Installing the Fork Assembly NOTE For this procedure refer to FIGURE 8 17 on page 53 NOTE If replacing a fork note the mounting position of the existing front caster for installation of the new fork Removing Fork Assembly 1 Remove the front caster from the fork Refer to Removing Front Caster on page 51 2 Perform one of the following e Standard Forks Remove locknut and washer securing t
37. ent pin ensuring that the Totaur locking pins are fully released ae Position Camber Bar Increase or decrease end play by L adjusting the locknut on the end of the Locking quick release axle Pins Reinstall rear wheel onto the Quick Releas Axle wheelchair Refer to Removine Installine Rear Wheels page 38 FIGURE 8 2 Adjusting Quick Release Axles Replacing Quad Release Axles NOTE For this procedure refer to FIGURE 8 3 1 Remove rear wheel and the existing quick release axle from the wheelchair Refer to Removing Installing Rear Wheels on page 38 Remove existing quick release axle from rear wheel 3 Insert new quad release axle through rear wheel hub Slide locking collar onto quad release axle until it is snug against rear wheel and tighten securely with allen screw rca ihel ane uie A NOTE End of Quick Release axle is shown quad release axle onto the wheelchair p E for reference only It is not visible when Refer to Removing Installing Rear in erted into camber bar Wheels on page 38 Flip the handle of the quad release axle AEN ty down to release the detent pin ensuring ag that the locking pins are fully released p Tuis P Locking Collar Rear Wheel Hub FIGURE 8 3 Replacing Quad Release Axles If detent pin does not fully release proceed to Adjusting Quad Release
38. er tube mounting brackets Crossfire Series Wheelchairs 44 Part No 1148078 SECTION 8 WHEELS 4 Align the desires mounting positions of the camber tube mounting brackets with the opening of the camber tube supports 5 Install the four socket screws washers and lock washers into the desired mounting positions of both camber tube mounting brackets Hand tighten 6 Slide the camber bar forward or backward to adjust the wheelbase length to the desired position Securely tighten the four socket screws 7 Install the rear wheels Refer to Removing Installing Rear Wheels on page 38 Camber Tube Support Washers Socket Screws 2 Camber Tube Mounting Bracket Tube FIGURE 8 8 Repositioning the Camber Tube Mounting Bracket Socket Screws Reversing the Camber Tube Mounting Bracket Direction NOTE For this procedure refer to FIGURE 8 9 on page 46 1 Remove the rear wheels 2 Remove the four socket screws washers and locking washers that secure the two camber tube mounting bracket to the camber tube supports 3 Rotate the camber tube so that the camber tube mounting bracket faces the opposite direction 4 Align the desires mounting positions of the camber tube mounting brackets with the opening of the camber tube supports 5 Install the four socket screws washers and lock washers into the desired mounting positions of both camber tube mounting brackets Hand tighten 6 Slide the camber bar forward or backwa
39. f Three Rivers Spinergy is a registered trademark of Spinergy Inc 3 in l oil is a registered trademark of American Home Products Corporation WD 40 is a registered trademark of WD 40 Company Loctite 242 is a trademark of the Loctite Corporation Teflon is a registered trademark of Du Pont De Nemours and Company 9 2008 Invacare Corporation Part No 1148078 Rev B 11 08
40. for flat spots and wear If pneumatic tyres check for proper inflation Ensure casters are free of debris Check that all labels are present and legible Replace if necessary Inspect Adjust Weekly D D D Ensure wheel locks are easy to engage and prevent the wheels from moving Ensure that the casters are free of debris Ensure hand grips if equipped are not loose Ensure quick release axles and camber inserts are clean Ensure quick quad release axles lock properly Inspect handrims for signs of rough edges or peeling Inspect spokes for bent or broken spokes Ensure All spokes uniformly tight Inspect wheel fork assembly for proper tension by spinning caster caster should come to a gradual stop Inspect tyres for flat spots and wear If pneumatic tyres check for proper inflation Ensure casters are free of debris Inspect Adjust Monthly Q Q Q d Q Ensure wheel locks DO NOT interfere with tyres when rolling Ensure that the casters are free of debris Ensure pivot points are free of wear and looseness Inspect upholstery fastening flaps to ensure they securely latch 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 camber bar mounting clamps are securely tightened Part No 1148078 21 Crossfire Series Wheelchairs SECTION 3 SAFETY INSPEC
41. ght of the anti tippers Refer to Adjusting Anti tipper on page 58 PART NUMBER MEASUREMENT 1112178 a 1 8 53 66 cm DETAIL A ANTI TIPPER ADJUSTMENT HOLES Top Adjustment Hole Release Button Anti Tipper 1 2 to 2 inch Ground 3 81 and 5 08 cm Floor Clearance FIGURE 10 1 Adjusting Replacing Anti tipper Anti Tipper Hole Anti Tipper Socket Part No 1148078 59 Crossfire Series Wheelchairs LIMITED WARRANTY THIS WARRANTY IS EXTENDED ONLY TO THE ORIGINAL PURCHASER OF OUR PRODUCTS AND DOES NOT AFFECT STATUTORY RIGHTS Invacare UK warrants the frames to be free from defects in materials and workmanship for the lifetime of the original purchaser user All remaining components are warranted for a period of one 1 year from the date of purchase except upholstered materials padded materials and tires wheels If within such warranty period the product shall be proven to Invacare UK s reasonable satisfaction to be defective it shall be repaired or replaced at Invacare UK s option Invacare UK s sole obligation and your exclusive remedy under this warranty being limited to such repair or replacement For warranty service please contact Invacare UK Service Department during normal working hours Upon receiving notice of an alleged defect in a product Invacare UK will issue a serialized return authorization The product shall then be returned to either Invac
42. han the front centerline measurement of the rear wheels a TOE IN condition exists FIGURE 8 13 4 difference between the measurements is greater than 2 inch 1 27 cm correct the toe in toe out condition Top View of Wheelchair Top View of Wheelchair Front of Wheelchair Front of Wheelchair 2 inches 3048 cm I Toe in Rear of Wheelchair Smallerthan Front Centerlines of Rear Wheels Larger than Front FIGURE 8 13 Adjusting Wheelbase Length Adjusting Center of Gravity Measuring Centerlines of Rear Wheels Part No 1148078 49 Crossfire Series Wheelchairs SECTION 8 WHEELS Adjusting Fork Tension NOTE For this procedure refer to FIGURE 8 14 1 To properly tighten forks and guard against flutter perform the following check on both forks A Tip back the wheelchair to floor 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 downward position 2 If necessary perform one of the following to adjust the fork tension e Standard Forks Adjust locknut according to freedom of caster swing Detail A e Suspension Fork Detail B a Refer to Removing the Elastomer on page 54 to remove the elastomer and suspension fork bottom to access the locknut b Adjust locknut according to freedom of caster swing c Refer to Installing the Elast
43. he fork and spacer from the fork stem Detail A e Suspension Fork Detail B a Refer to Removing the Elastomer on page 54 to remove the elastomer and suspension fork bottom to access the locknut and washer b Remove locknut and washer securing the suspension fork top and spacer from the fork stem Crossfire Series Wheelchairs 52 Part No 1148078 SECTION 8 WHEELS Installing Fork Assembly 1 Perform one of the following e Standard Forks Using a locknut and washer secure the spacer and fork to the fork stem Detail A Suspension Fork Detail B a Using alocknut and washer secure the spacer and suspension fork top to the fork stem b Refer to Installing the Elastomer on page 54 secure the suspension fork top to the elastomer and suspension fork bottom 2 Install the front caster Refer to Installing Front Caster on page 51 DETAIL DETAIL B STANDARD FORK d SUSPENSION FORK Fork Stem Fork Stem S 2 Spacer C x DS Suspension Fork T 8 uspension Fork zx G 7 90 Mounting Washer e Screws 3 p g 4 Locknut Wong m a Washer Elastomer dee is Suspension Mounting Screws _ d BR Fork Bottom 8 Threaded Bushing Fork Locknut FIGURE 8 17 Removing lnstalling the Fork Assembly Part No 1148078 53 Crossfire Series Wheelchairs SECTION 8 WHEELS Removing Installing the Elastomers Suspension Forks Only CAU
44. he wheels casters and tyres should be checked periodically for cracks and wear and should be replaced when necessary Contact a qualified technician or Invacare customer support at the telephone numbers on the back of this manual Part No 1148078 23 Crossfire Series Wheelchairs SECTION 3 SAFETY INSPECTION 10 11 12 Regularly check for loose spokes in the rear wheels If loose have them adjusted Contact a qualified technician or Invacare customer support at the telephone numbers on the back of this manual Periodically check handrims to ensure they are secured to the rear wheels Refer to Handrim Replacement on page 41 Periodically adjust wheel locks as tyres wear Refer to Replacing Adjusting the Wheel Locks on page 55 Periodically check caster wheel bearings to make sure they are clean and free from moisture Use a Teflon lubricant if necessary Check upholstery for sagging rips or tears Clean upholstery with mild soap and water Replace any labels that are missing worn or torn NOTE Some countries require product returned for service be cleaned and sanitised Please consult your dealer prior to returning product Crossfire Series Wheelchairs 24 Part No 1148078 SECTION 4 FOOTREST SECTION 4 FOOTREST A WARNING After ANY adjustments repair or service and BEFORE use make sure all attaching hardware is tightened securely otherwise injury or damage may occur ALWAYS perform this procedure in the
45. ing Flap Fastening Flap i Back Canes FIGURE 6 4 Removing Installing Foldover Back Upholstery Crossfire Series Wheelchairs 34 Part No 1148078 SECTION 6 BACK Back Height Adjustment Adjustable Backs Only NOTE For this procedure refer to FIGURE 6 5 NOTE Observe the tautness of the back upholstery for reinstallation 1 Unlatch the two fastening flaps that secure the top of the back upholstery to the back canes and remove from the back canes A WARNING Adjustment pin MUST be protruding through hole in back cane Ensure that both back cane inserts are at the same height BEFORE reassembling the wheelchair 2 Press the adjustment pin on the back cane insert tube in and adjust the back height to one of four heights depending on original back height HOLE NUMBER BACK HEIGHT IN INCHES AND CENTIMETERS 20 32 27 94 CM 25 4 35 56 CM 35 56 45 72 CM 8 11 10 14 14 18 8 20 32 cm 10 25 4 cm 14 35 56 cm 2 9 22 86 cm 11 27 94 cm 15 38 1 cm 3 10 25 4 cm 12 30 48 cm 16 40 64 cm 4 11 27 94 cm 13 33 02 cm 17 43 18 cm 5 NA 14 35 56 cm 18 45 72 cm Holes numbered from bottom to top for reference only There are no numbers on the back canes 3 Reinstall the fastening flaps onto the back canes NOTE The fastening flap with logo is for the left back cane NOTE Right and left is determined by sitting in the wheelchair 4 Adjust the
46. ir As a manufacturer of wheelchairs Invacare endeavors to supply a wide variety 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 Some countries require product returned for service be cleaned and sanitised Please consult your dealer prior to returning product WHEELCHAIR TIE DOWN RESTRAINTS AND SEAT POSITIONING STRAPS Invacare recommends that wheelchair users not be transported in vehicles of any kind while in wheelchairs 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 A WARNING 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 Crossfire Series Wheelchairs 6 Part No 1148078 SPECIAL NOTES A WARNING SEAT POSITIONING STRAP ALWAYS wear your seat positioning
47. k A WARNING Back MUST be locked securely in place before using the wheelchair NOTE For this procedure refer to FIGURE 6 1 1 To unfold the back lift up on the back canes and pull back towards the rear of the wheelchair until it locks into place 2 To fold the back pull up on the back release cord and push the back canes forward toward the front of the wheelchair Rear of o Front of Wheelchair o Wheelchair e NOTE Back upholstery Back Cane Y removed for clarity 68 PEE fe Ici cc Back Release Cord fe Not Shown o ols FIGURE 6 1 Unfolding Folding the Back Back Angle Adjustment NOTE For this procedure refer to FIGURE 6 2 on page 31 NOTE Perform this procedure on both sides of the wheelchair at the same time Crossfire Series Wheelchairs 30 Part No 1148078 SECTION 6 BACK 1 Loosen but DO NOT remove the locknuts and hex screws that secure the back angle bracket to the seat rail and the back cane 2 Loosen the top locknut and slide the top hex screw away from the back angle bracket to adjust the cam 3 Adjust back canes to back angle required 4 Adjust cam to achieve desired position NOTE An indexing notch has been put on the cam to help determine cam position for desired back angle adjustment 5 Secure cam in desired position Torque all hex screws and locknuts to 960 1020 inch pounds 80 85 foot pounds 1105920 1175040 gram centimeters NOTE As shown
48. ly tighten the two mounting screw s 4 Engage the wheel locks and push against the wheelchair and determine if the wheel locks engage the wheel locks enough to hold the wheelchair x Repeat the above procedures until the wheel locks hold the wheelchair Part No 1148078 55 Crossfire Series Wheelchairs SECTION 9 WHEEL LOCKS Push to Lock or Pull to Lock Wheel Locks Mounting Screws 3 16 inch 47 cm E 1 8 inch 32 cm Wheel Lock Tyre Wheel Lock Shoe Under Mount Wheel Lock Mounting Screws 3 16 inch 47 cm 1 8 inch 32 cm gu a aA E 7 A PA Wheel Lock Wheel Tyre Lock Shoe A FIGURE 9 1 Replacing Adjusting the Wheel Locks Changing Wheel Lock Handle Position NOTE For this procedure refer to FIGURE 9 2 1 2 Loosen but DO NOT remove the rear handle mounting screw Remove the front handle mounting screw and locknut Align the front handle mounting hole with one of three desired mounting positions on the wheel lock Using the front handle mounting screw and locknut secure the handle to the wheel lock Securely tighten the front and rear handle mounting screws and locknuts Repeat STEPS 1 5 on remaining wheel lock handle Crossfire Series Wheelchairs Wheel lock Handle n Mounting J Positions Rear Handle p A Front Handle Mounting Mounting Screw _ LA Screw and Locknut FIGURE 9
49. m Push to Lock to P ll to Lock or PullscosLock to Pushesto Lock 5 onere Meere aede 57 Converting From Push to Lock to Pull to Lock eerte 57 Converting From Pull to Lock to Push to Lock eerte 57 SECTION IO ANTI TIPPER cccecccccccccccccccccc0000000000000000000000000000000000000 DD Adjusting Replacing Anti tipper uier ectetuer rhon aetas teta bn 58 Adjusting Anti tIp per T 58 R eplacing AREI DBSID Rit teh ieu R 59 LIMITED WARRANTY 000000000000000000000000000000000000000000000000000000000000000000000 60 Part No 1148078 5 Crossfire Series Wheelchairs SPECIAL NOTES SPECIAL NOTES Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property damage Refer to the table below for definitions of the signal words SIGNAL WORD MEANING DANGER Danger indicates an imminently hazardous situation which if not avoided will result in death or serious injury Warning indicates a potentially hazardous situation which if not avoided WARNING EE could result in death or serious injury Caution indicates a potentially hazardous situation which if not avoided may result in property damage CAUTION NOTICE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE Serial number information is located under the seat of the cha
50. nd the center of the rear wheel to determine the new wheelbase length NOTE The wheelbase length can be adjusted in one or more of the following combinations Repositioning the camber tube mounting brackets Repositioning the camber tube mounting bracket socket screws e Reversing the camber tube mounting bracket direction 1 Refer to the chart below to determine the adjustments necessary to achieve the desired wheelbase length Crossfire Series Wheelchairs 42 Part No 1148078 SECTION 8 WHEELS Rear Wheel 2 41 4 inches 11 43 cm of Wheelbase Length Adjustment Front Caster Length SOCKET SCREW MOUNTING POSITIONS CAMBER TUBE MOUNTING BRACKET CAMBER TUBE MOUNTING BRACKET FACING THE FRONT OF THE FACING THE REAR OF THE WHEELCHAIR WHEELCHAIR NOTE Camber tube mounting bracket shown in forward most position NOTE Camber tube mounting bracket shown in rear most position Rear of Wheelchair Front of Wheelchair Mounting Socket Positions Screws Mounting Positions Mounting Mounting Positions Positions Socket Socket Screws Screws Mounting Mounting Positions Socket Socket Positions Screws Screws FIGURE 8 6 Adjusting Wheelbase Length Adjusting Center of Gravity Part No 1148078 43 Crossfire Series Wheelchairs SECTION 8 WHEELS Repositioning the Camber Tube
51. ofessional dealer or technical personnel before attempting to use this equipment otherwise injury or damage may occur Stability Warning The position of the footrest camber tube back angle the tautness of the back upholstery as well as the user s condition are directly related to the wheelchairs stability Any change to one or any combination of the five may cause the wheelchair to decrease in stability Use EXTREME caution when using a new seating position The addition of anti tippers may be required gt 2 2 9 Q 0 JA 9 Z c lt o 2 3338 UO m 2 FOOTREST POSITION v v CAMBER TUBE y BACK UPHOLSTERY O USER CONDITION NOTE When changes to the left hand column occur follow across the chart and refer to the procedure to maintain the proper stability safety and handling of the racing chair Part No 1148078 lI Crossfire Series Wheelchairs SECTION GENERAL GUIDELINES Operating Information 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 attempt to reach objects if you have to move forward in the seat DO NOT attempt to reach object
52. omer on page 54 to secure the suspension fork top to the elastomer and suspension fork bottom 3 Test wheelchair for manoeuverability 4 f necessary repeat STEPS 1 2 to adjust locknuts until tension is correct for both forks DETAIL A STANDARD DETAIL B SUSPENSION FORK FORK NOTE Washer and locknut shown exploded for clarity only DO NOT remove Threaded Bushing Mounting Screws E Locknut Elastomer Mounting Screws FIGURE 8 14 Adjusting Fork Tension Crossfire Series Wheelchairs 50 Part No 1148078 SECTION 8 WHEELS Removing Installing Repositioning the Caster Assemblies NOTE If replacing a front caster note the mounting position of the existing front caster for installation of the new front caster NOTE Both front casters MUST be the same size and adjusted to the same height Standard Forks NOTE For this procedure refer to FIGURE 8 15 Removing Front Caster 1 Remove the mounting bolt axle spacers and locknut that secure the front caster to the fork 2 Remove the caster from the fork Installing Front Caster 1 Using the mounting bolt axle spacers and locknut secure the caster to the FIGURE 8 15 Removing Installing Repositi desired caster mounting position oning the Caster Assemblies Standard Forks Suspension Forks NOTE For this procedure refer to FIGURE 8 16 on page 52 Removing the Caster NOTE One mounting screw will not turn 1 Using two all
53. ons A WARNING After ANY adjustments repair or service and BEFORE use make sure all attaching hardware is tightened securely otherwise injury or damage may occur CAUTION DO NOT overtighten hardware attaching to the frame This could cause damage to the frame tubing Suggested Maintenance Procedures Before using your wheelchair make sure all nuts and bolts are tight Check all parts for damage or wear and replace Check all parts for proper adjustment N Keep quick quad release axles free of dirt and lint to ensure positive locking and proper operation Refer to Adjusting Quick Release Axles on page 39 or Adjusting Quad Release Handles on page 40 A WARNING DO NOT use WD 40 3 in l oil or other penetrating lubricants on quick release axles or camber inserts Otherwise binding and or damage to the wheelchair may occur 3 Clean quick release axles and camber inserts once a week with a Teflon lubricant A WARNING DO NOT use your wheelchair unless it has the proper tyre pressure p s i DO NOT overinflate the tyres Failure to follow these suggestions may cause the tyre to explode and cause bodily harm The recommended tyre pressure is on the sidewall of the tyre 4 Recommended tyre pressure is listed on the sidewall of the tyre CAUTION As with any vehicle the wheels and tyres should be checked periodically for cracks and wear and should be replaced if damaged 5 T
54. pect Initially Ensure wheelchair rolls straight no excessive drag pull to one side Ensure wheel locks DO NOT interfere with tyres when rolling Ensure pivot points are free of wear and looseness Ensure wheel locks are easy to engage and prevent the wheels from moving Ensure that the casters are free of debris Inspect seat and back upholstery for rips or sagging Inspect upholstery fastening flaps to ensure they securely latch 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 hand grips if equipped are not loose Ensure quick release axles and camber inserts are clean Ensure camber bar mounting clamps are securely tightened Ensure quick quad release axles lock properly Ensure no excessive side movement or binding when lifted and spun D OC DULUSLU Inspect handrims for signs of rough edges or peeling Crossfire Series Wheelchairs 20 Part No 1148078 Cov SECTION 3 SAFETY INSPECTION Inspect spokes for bent or broken spokes Ensure all spokes are uniformly tight Clean upholstery and armrests Inspect wheel fork assembly for proper tension by spinning caster caster should come to a gradual stop Loosen tighten locknut if wheel wobbles noticeably or binds to a stop Ensure wheel bearings are clean and free of moisture Inspect tyres
55. presence of an assistant The position of the footrest camber tube back angle the tautness of the back upholstery as well as the user s condition are directly related to the wheelchairs stability Any change to one or any combination of the five may cause the wheelchair to decrease in stability Use EXTREME caution when using a new seating position The addition of anti tippers may be required Check ALL allen screws that secure the footrest raised footrest system to the wheelchair frame to make sure they are securely tightened BEFORE using the wheelchair ESPECIALLY if engaging in ANY contact sport The footrest assembly MUST be at least 1 3 4 4 45 cm above the ground floor to avoid hitting protruding objects when using this wheelchair Adjusting Replacing Standard Footrest NOTE For this procedure refer to Clamps Allen Screws FIGURE 4 1 Wheelchair 1 Loosen the allen screw of the two Frame clamps that secure the footrest to the wheelchair frame Replacing the Footrest Footrest 12 FIGURE 4 1 Adjusting Replacing Standard 2 Install new footrest Footrest A WARNING The standard footrest has an open hoop A footplate cover is recommended for wheelchair users that have leg spasticity or whose feet have a possibility of falling through the footrest hoop A calf strap is provided with each wheelchair to prevent the feet from slipping backwards off of the footrest Be sure the calf strap
56. rd to adjust the wheelbase length to the desired position Securely tighten the four socket screws Part No 1148078 45 Crossfire Series Wheelchairs SECTION 8 WHEELS Camber Tube Direction Camber Tube Facing Rear of Wheelchair Support Camber Tube Camber Tube Mounting Bracket Washers Socket Screws 4 Camber Camber Tube d Mounting Bracket Camber Facing Front of Wheelchair Tube FIGURE 8 9 Reversing the Camber Tube Mounting Bracket Direction Adjusting Wheelbase Width NOTE For this procedure refer to FIGURE 8 10 NOTE Perform this procedure on one side of the wheelchair at a time for ease of adjustment NOTE The wheelbase width can be increased decreased by 1 inch 2 54 cm 1 Remove the rear wheels Refer to Removing Installing Rear Wheels on page 38 2 Torque the axle nut to increase decrease the wheelbase width ES EE 3 Count the number of threads showing on the axle bolt Axle Nut Eide NOTE The number of threads showing on the Tube axle bolt should be equal on both sides of the wheelchair Otherwise wheelchair performance may be affected q 4 Repeat STEPS 2 3 for the opposite axle nut and axle bolt Axle Bolt SEIS Te FIGURE 8 10 Adjusting Wheelbase Width Removing Installing Rear Wheels on page 38 Crossfire Series Wheelchairs 46 Part No 1148078 SECTION 8 WHEELS Removing Installing the Camber
57. re to maintain proper spacing may result in the chair tipping over backward causing serious injury or property damage Press in the release button that secures the anti tipper wheels to the anti tipper bar Adjust the height of the anti tipper wheels to between 1 1 2 and 2 inches 3 81 and 5 08 cm of the ground floor N Repeat STEPS 1 2 for the opposite anti tipper Crossfire Series Wheelchairs 58 Part No 1148078 SECTION 10 Replacing Anti tipper WARNING When anti tippers are used anti tippers MUST be adjusted to maintain a 1 1 2 to 2 inch 3 81 and 5 08 cm clearance between the bottom of the anti tipper wheels and the ground floor This spacing should always be checked whenever adjust ments changes are made to the wheelchair Failure to maintain proper spacing may result in the chair tipping over backward causing serious injury or property damage 1 Press the release button that secures the existing anti tipper to the anti tipper socket and remove the anti tipper from the anti tipper socket 2 Insert the new anti tipper into the anti tipper socket until release button engages 3 Press in the release button on anti tipper bar and install the anti tipper wheels onto the new anti tipper bar 4 Repeat STEPS 1 3 for the opposite anti tipper 5 Measure the distance between the bottom of the anti tipper wheels and the ground floor 6 If necessary adjust the hei
58. s repair or service and BEFORE use make sure all attaching hardware is tightened securely otherwise injury or damage may occur DO NOT attempt to lift or tilt a wheelchair by using 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 Installing the Swingaway Padded Armrest Socket Assembly NOTE For this procedure refer to FIGURE 5 1 1 Fold down the back Refer to Unfolding Folding the Back on page 30 2 Install the arm socket on the arm socket plate using the two short mounting screws and locknuts 3 Remove the two mounting screws coved washers and locknuts located on the back cane mounting bracket NOTE Position arm socket towards outside and rear of the wheelchair frame 4 Align the mounting holes in the arm socket plate and wheelchair frame 5 Using the two long mounting screws coved washers and locknuts secure the arm socket plate to the wheelchair frame Securely tighten 6 Repeat STEPS 2 5 for the opposite arm socket Back Cane d Short Mountin Mounting Bracket s Screws Long Mounting FES Arm Socket V N Coved E gt Washer Wheelchair Frame M Arm Socket Plate Locknuts HS Locknuts FIGURE 5 1 Installing the Swingaway Padded Armrest Socket Assembly Crossfire Series Wheelchairs 28 Part No 1148078 SECTION 5 ARMS Adjusting Swingaway Padded Armre
59. s if you have to pick them up from the floor by reaching down between your knees DO NOT lean over the top of the back upholstery to reach objects from behind as this may cause the wheelchair to tip over DO NOT shift your weight or sitting position toward the direction you are reaching as the wheelchair may tip over DO NOT tip the wheelchair without assistance DO NOT attempt to stop a moving wheelchair with wheel locks Wheel locks are not brakes NEVER leave an unoccupied wheelchair on an incline DO NOT use an escalator to move a wheelchair between floors Serious bodily injury may occur Before attempting to transfer in or out of the wheelchair every precaution should be taken to reduce the gap distance Turn both casters parallel to the object you are transferring onto Also be certain the wheel locks are engaged to prevent the wheels from moving DO NOT operate on roads streets or highways DO NOT climb go up or down ramps or traverse slopes greater than 9 DO NOT attempt to move up or down an incline with a water ice or oil film DO NOT attempt to ride over curbs or obstacles Doing so may cause your wheelchair to turn over and cause bodily harm or damage to the wheelchair 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 Becaus
60. s on page 11 of this manual NOTE For this procedure refer to FIGURE 6 3 The Adjustable Tension Straps Fastening Strap Back Upholstery Cover The straps can be adjusted at various levels of tension to accommodate individual end users The bottom two straps can be adjusted tightly to support and or assist the extensor muscles Fastening Straps Adjuster Strap The Back Upholstery Cover NOTE The back upholstery cover is designed for three reasons L e The first is as a modesty cover Upper Grommet e The second is to keep the cushion from Back Upholstery E ole sliding out of the back of the Anchor Loop Section wheelchair Mounting Screw The third is a sacral support depending upon how far or tight the flap is pulled Back Upholstery Adjuster Strap Section andere pear cushion FIGURE 6 3 Back Height Adjustment Adjustable Backs Only Replacing Adjustable Tension Back Upholstery 1 Remove the back height adjustment screws that secure the back canes to the back uprights 2 Slide the back canes out of the back uprights 3 Remove the two screws and washers that secure the existing back upholstery to the back canes 4 Slide the existing back upholstery down and off the back canes Crossfire Series Wheelchairs 32 Part No 1148078 SECTION 6 BACK e Stand behind the wheelchair and perform the following A Slide anchor loop section of adjustable tension back upholstery up onto th
61. sing it in a straight line Crossfire Series Wheelchairs 14 Part No 1148078 SECTION 2 SAFE HANDLING A WARNING DO NOT attempt to reach objects if you have to move forward in the seat or pick them up from the floor by reaching down between your knees The position of the footrest camber tube back angle the tautness of the back upholstery as well as the user s condition are directly related to the wheelchair s stability Any change to one or any combination of the five may cause the wheel chair to decrease in stability Use EXTREME caution when using a new seating posi tion The addition of anti tippers may be required NOTE For this procedure refer to FIGURE 2 1 Many activities require the wheelchair owner to reach bend and transfer in and out of the wheelchair These movements will cause a change to the normal balance the center of gravity and the 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 health care professional before attempting active use of wheelchair Proper positioning is essential for your safety When reaching leaning bending forward it is important to use the front casters as a tool to maintain stability and balance Lengthening the wheelbase will increase the stability and maintain standard manoeuvrability of the wheelchair e Shortening
62. st Height NOTE For this procedure refer to FIGURE 5 2 1 Remove the half arm from the arm socket 2 Remove the mounting bolt two washers and locknut mounted in the arm socket that determine the swingaway padded armrest height 3 Reposition mounting bolt and one washer to one of three positions in the arm socket depending on the desired height 4 Retighten the mounting bolt and washer to the arm socket with the remaining washer and locknut 5 Reinstall the half arm into the arm socket 6 Repeat STEPS 1 5 for the opposite side if necessary Swingaway Padded Armrest Arm Socket Washer Locknut 7 Three Mounting Positions i3 Mounting Bolt FIGURE 5 2 Adjusting Swingaway Padded Armrest Height Part No 1148078 29 Crossfire Series Wheelchairs SECTION 6 BACK SECTION 6 BACK A WARNING ALWAYS perform these procedures in the presence of an assistant The position of the footrest camber tube back angle the tautness of the back upholstery as well as the user s condition are directly related to the wheelchairs stability Any change to one or any combination of the five may cause the wheelchair to decrease in stability Use EXTREME caution when using a new seating position The addition of anti tippers may be required After ANY adjustments repair or service and BEFORE use make sure all attaching hardware is tightened securely otherwise injury or damage may occur Unfolding Folding the Bac
63. strap Inasmuch as the seat positioning strap is an option on this wheelchair you may order with or without the seat positioning strap Invacare Top End strongly recommends ordering the seat positioning strap as an additional safeguard for the wheelchair user The seat positioning strap is a positioning belt 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 seat positioning strap MUST be replaced IMMEDIATELY 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 Because TOP END wheelchairs are made to the specifications of the original own ers it is unlikely that refurbished product would be suitable to other user s needs Part No 1148078 7 Crossfire Series Wheelchairs TYPICAL PRODUCT PARAMETERS TYPICAL PRODUCT PARAMETERS NOTE All specifications are approximate CROSSFIRE T6 FRAME CROSSFIRE TITANIUM 6061T6 Aluminum Grade 9 Titanium CROSSFIRE ALL TERRAIN 6061T6 Aluminum FRONT FRAME Tapered front end Standard V Style Optional Tapered front end Standard FRONT FRAME ANGLE 70 75 80 85 or 90 90 FOOTREST Tubular footrest in same material as Adjustable Angle NCO Plastic or Carbon fr
64. t one assistant in the rear backs the wheelchair up against the first step while securely grasping a non removable non detachable part of the wheelchair for leverage 3 Thesecond assistant with a firm hold on a non detachable part of the framework lifts the wheelchair up and over the stair and steadies it as the first assistant places one foot on the next stair and repeats procedure 4 The wheelchair should not be lowered until the last stair has been negotiated and it has been rolled away from the stairway Crossfire Series Wheelchairs 18 Part No 1148078 SECTION 2 SAFE HANDLING 5 If equipped turn the anti tippers down Refer to Footrest on page 25 in this manual A WARNING DO NOT use an escalator to move a wheelchair between floors Serious bodily injury may occur Transferring To and From Other Seats A WARNING BEFORE attempting to transfer in or out of the wheelchair every precaution should be taken to reduce the gap distance Turn both casters parallel to the object you are transferring onto Also be certain the wheel locks are engaged to help prevent the wheels from moving When transferring position yourself as far back as possible in the seat This will prevent damaged upholstery and the possibility of the wheelchair tipping forward NOTE For this procedure refer to FIGURE 2 4 NOTE This activity may be performed independently provided you have adequate mobility and upper body strength
65. talling Repositioning the Caster Assemblies sse 5 Standard eld Com E PET 5 Removing Front Cast l rade 5 Installing Front Caster 5 Suspensi h FOLKS aient 5 Removing th Caster e 9 5 installing the Caster ect X ui e t ond 52 Removing Installing the Fork Assembly reete teen tee testate tonto 0000000000000006 52 Removing Fork Assembly terrere ttr atento tute niente eee nde delere aug 52 Installing Fork Assembly rhet ordo tte it stude its R nob cadi ids 53 Removing Installing the Elastomers Suspension Forks Only ses 54 Removing the ElastOM r iride idend daa 54 Installing the Elastotrier uu eint eerte enin ea i neues 54 SECTION 9 WHEEL LOCKS D D Replacing Adjusting the Wheel LOCKS eere toot rent 55 Replacing the Wheel Locke petto exitum pietra iae ope nico dba CREE phus 55 Adjusting the Wheel LOCK 55 Changing Wheel Lock Handle Position eese tete tte tonta ntn 0000000000 56 Converting Wheel Lock Fro
66. ting 40 222727222 abe 40 Removing Play from Rear Wheels eese teniente tontos tentata tonne nietos tte states is 40 Handrim een 41 Repairing Replacing Rear Wheel 42 Adjusting Wheelbase Length Adjusting Center of 42 Repositioning the Camber Tube Mounting Brackets 44 Repositioning the Camber Tube Mounting Bracket Socket Screws 44 Reversing the Camber Tube Mounting Bracket Direction sees 45 Adjusting Wheelbase Vidt 46 Removing Installing the Camber 47 Crossfire Series Wheelchairs 4 Part No 1148078 TABLE OF CONTENTS TABLE OF CONTENTS Removing the Camber Tube e tette oou ere 000000000 foci 47 Installing the Camber Tube sere cece ee dab aet ei ebat leq 47 Adj sting the Camber Tubes teh Das donando as oso 48 Determining Toe In Toe Outissivasssvasvacsssasestecsitcarsisssualorioruccsdeverssontasovaveaisaysrtdvessaniiesseontsoasoayateravedongns 49 Adjusting Fork Tension P MM 50 Removing Ins
67. ushing and tighten securely FIGURE 9 18 Removing Installing the Elastomers Suspension Forks Only Crossfire Series Wheelchairs 54 Part No 1148078 SECTION 9 WHEEL LOCKS SECTION 9 WHEEL LOCKS WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Replacing Adjusting the Wheel Locks A WARNING If wheel locks do not hold the occupied wheelchair in place contact a qualified tech nician otherwise injury or damage may occur NOTE For this procedure refer to FIGURE 9 1 on page 56 NOTE Before adjusting or replacing wheel locks ensure that the tyres are inflated to the recommended psi on the sidewall of the tyre Replacing the Wheel Lock 1 Remove the two mounting screws and remove the existing wheel lock from the wheelchair 2 Using the two mounting screws install the new wheel lock Securely tighten Adjusting the Wheel Lock 1 Engage the wheel locks NOTE Any wheel lock adjustment should embed the wheel lock shoe at least 3 16 inch 47 cm into the pneumatic tyre 1 8 inch 32 cm for urethane wheels when engaged 2 If necessary loosen the two mounting screws that secure the wheel locks to the wheelchair frame and adjust position of the wheel lock until the 3 16 inch 47 cm 1 8 inch 32 cm for urethane wheels measurement is obtained for correct wheel lock adjustment 3 Secure

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