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Owner`s Manual - US Medical Supplies

1. Heavy DutylExtra Wide User Man ual DEALER This manual MUST be given to the user of the product USER BEFORE using this product read this manual and save for future reference 5 7 5 Symbols osse pe t A dU LUE RR I e RE Ue e a o RR 5 Limited Warr nty aet getestet ce eH ana ieu 6 2 8 3 TECHNICAL DATA 9 Typical Product Paramiet rs nti e DERE EROR EUREN DR REUS REIN HU fia ende eode 9 4 SAFETY er eEennIIpmM E Stability All 13 5 SAFETY IHANDLING OF WHEELCHAIRS 17 Safety Handling of Wheelchairs 17 Selva NIIT 17 Coping With Everyday Obstacles sessssssssssessecsssscssssessesssessssusssccsuscssssnscssessssscseusensssnsessssscsusssessuscasesusssvessssavsssssavessssssesssessssussasessesneesessasssnesaseasesnsesessaseseesere 18 0 5 56 18 Reaching Leaning and Bending For
2. 52 PARIET Adele M M 53 Replacing Front Casters 3 2 CER en Oe delante edo e cal cee o ode taedis 53 12 ANTI TIPPERS WHEEL LOCKS 8 55 Installing Adjusting 55 Using Adjusting Patient Operated Wheel Locks 22 58 Installing _ E tette e bett ite iota uosthausessdnsecduocod piles EE R 6l 13 SEAT TO FLOOR HEIGHT 5 lt lt 62 14 5 Installing Carrying 64 Installing Crutch and Cane Carrier Installing thesSeat POSitioming Strap RR 66 Installing the Wheel Lock Extension 2 4 0 67 Tracer IV 4 Part 1110558 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 info
3. Front Arm Socket Rear Arm Socket 927 FIGURE 2 Removing Installing Armrests 45 8 ARMS Tracer IV 9 SEAT AND BACK 9 Seat and Back 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 9 Replacing Back Upholstery For this procedure refer to FIGURE 1 l Remove the eight mounting screws and washers that secure the existing back upholstery to the back canes 2 Remove existing back upholstery from the back canes Securely tighten the new back upholstery to the back canes with the mounting screws and washers Washers Back Upholstery Mounting gt lt Screws S Washers FIGURE Replacing Back Upholstery Tracer IV 46 Part 1110558 Replacing Seat Upholstery 9 2 For this procedure refer to FIGURE 9 1 Perform one of the following 18 inch Deep Seats Remove the ten mounting screws washers that secure the existing seat upholstery to the crossbraces 20 inch Deep Seats Remove the twelve mounting screws and washers that secure the existing seat upholstery to the crossbraces Remove the existing seat upholstery from the crossbraces Ensure positioning of seat positioning strap if used Refer to Installing the Seat Positioning Strap on page 66 Install new seat upholstery by reversing STEPS 1 2 Adjusting the Seat Width For this procedure refe
4. Refer to Replacing Repairing Rear Wheel Tire Tube or Refer to Replacing Repairing Caster Tire Tube 6 4 Replacing Repairing Rear Wheel Tire Tube A WARNING Replacement of solid urethane tires is not recommended If the solid urethane tire needs repaired Invacare recommends replacing the complete wheel assembly Replacement of rear wheel tube must be performed by a qualified technician 6 5 Replacing Repairing Caster Tire Tube WARNING Replacement of solid urethane or semi pneumatic tires is not recommended If the solid urethane or semi pneumatic tires need replaced Invacare recommends replacing complete wheel or caster assembly For pneumatic tires replacement of the tube must be performed by a qualified technician Tire wear is excessive if e Pneumatic Tires there is missing tread or the tires are bald Urethane Tires there are cuts surface defects or the tires are loose on the rims e Rubber Tires 30 or more of the tire has worn away Invacare recommends that rear wheel tire tube and caster tire tube be replaced every five years Part No 1110558 33 Tracer IV SAFETY INSPECTION TROUBLESHOOTING Periodically adjust wheel locks in correlation to tire wear Refer to Adjusting Patient Operated Wheel Locks on page 60 Periodically check handrims to ensure they are secured to the rear wheels If loose have them tightened by a qualified technician wn Periodically check caster and rear wheel
5. 4 Repeat STEPS 1 3 for other armrest Part No 1110558 43 Tracer IV 8 5 8 1 Removing Installing Armrests A WARNING Make sure the armrest release lever is in the locked position before using the wheelchair For this procedure refer to FIGURE 2 on page 45 This procedure applies to wheelchairs with removable arm only Removing Armrest Push down on armrest to ensure it is fully seated in front and rear sockets STEP prevents the release buttons from hanging up on the sockets during removal 2 Unlock the rear armrest by rotating the armrest release lever towards the inside of the wheelchair 3 Press in the armrest release button at the front of the armrest 4 While pressing in the armrest release button remove the armrest from the arm sockets by pulling straight up Installing Armrest Rear armrest release lever MUST be in the unlocked position when installing the armrest Position the armrest just above the front and rear arm sockets Push arm down evenly at the front and rear until the front armrest release button snaps into the front arm socket Lock rear armrest by turning the armrest release lever towards the outside of the wheelchair B WE LN Ensure armrest is locked securely the arm sockets by gently lifting up If not locked repeat STEPS 1 3 Tracer IV 44 Part 1110558 1110558 Armrest oo re Armrest Release Handle Armrest Release Button
6. AS A SEATING SURFACE WITHIN A MOTOR VEHICLE THIS LABEL IS FOR Lower Frame VERA DUE Tube WEIGHT CAPACITY 350 LBS 159 kgs WEIGHT CAPACITY 450 LBS 205 kgs REFER TO OWNER S MANUAL P N 1111017 Wheelchairs with Standard Wheel Package Wheelchairs with Heavy Duty Wheel Package REFER OWNER S MANUAL P N 1111018 WARNING Refer to Owner s Manual for proper anti tipper setting 1085379 WARNING DO NOT OPERATE WITHOUT THE ANTI TIP TUBES REV 5 98 INSTALLED 60106 144 NOTE On all adjustable anti tippers Part No 1110558 3 Technical Data 3 Typical Product Parameters OVERALL WIDTH 3 TECHNICAL DATA 2614 to 3214 inches OVERALL DEPTH WITHOUT RIGGINGS 331 inches SEAT WIDTH 18 20 22 or 24 inches SEAT DEPTH 18 and 20 inches SEAT TO FLOOR 191 inches Adult 171 inches Hemi BACK STYLE Fixed BACK HEIGHT 16 inches ARM STYLES Fixed or Adjustable Height Desk or Full Length Removable FRONT RIGGINGS Swingaway Removable Footrests Elevating Legrests and Articulating Elevating Legrests REAR AXLE Permanent REAR WHEELS 24 inch Composite Corded Urethane 24 inch Pneumatic Flat Free Insert Heavy Duty Wheel Option HANDRIMS Chrome Plated Steel Black Painted Steel WHEEL LOCKS Push to Lock Adult Pull to Lock Hemi CAST
7. Canada 800 668 5324 2010 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 Part No 1110558 Rev G 4 10
8. Head Rivet Screw Release Button Threaded Rivet gt Footplate 4 Adjustment Assembly Inside of Lever Holes Swingaway Front Riggi Adjustment Cam Lock Hole Lever Footplate Footplate Assembly Outside of Assembly Swingaway Front Rigging Locknut Footplate Swingaway footrest shown FIGURE 9 Replacing Heel Loop Tracer IV 42 Part 1110558 8 Arms D AN Adjusting Armrest Height Locked Unlock the armrest by flipping the height adjustment lever on the top front of the armrest to the up horizontal position 2 Adjust armrest to one of five positions 8 ARMS Fixed height armrests are standard Adjustable armrests are optional WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely Otherwise injury or damage may occur Height Adjustment Lever Armrest WARNING Vertical Make sure the height adjustment lever is in the locked position before using the wheelchair For this procedure refer to FIGURE 1 Height adjustment lever MUST be in the unlocked Unlocked position when placing armrest into the arm Horizontal assembly FIGURE Adjusting Armrest Height Lock the armrest by pressing the height adjustment lever into the down vertical position when the desired armrest height is achieved
9. Press the release buttons and insert the anti tippers with the anti tipper wheels pointing toward the ground floor into the wheelchair frame tubing Ensure that the release button of the anti tipper fully protrudes out of the hole in the bottom of the wheelchair frame tubing Place the wheelchair on a flat surface 4 Measure the distance between the bottom of the anti tipper wheels and the ground floor to 2 inch clearance between the bottom of the anti tipper wheels and the ground floor MUST be maintained at all times 5 If the distance between the bottom of anti tipper wheels and the ground floor is not us to 2 inches adjust anti tippers Refer to Adjusting the Anti Tippers on page 57 Anti Tipper Anti Rattle Wheels Release Buttons Rear Frame Tubing FIGURE Installing Anti Tippers Tracer IV 56 Part No 1110558 Anti tippers Wheel Locks Adjusting the Anti Tippers For this procedure refer to FIGURE 2 Al to 2 inch clearance between the bottom of the anti tipper wheels and the ground floor MUST be maintained at all times Place the wheelchair on a flat surface 2 Press the release buttons on the wheeled portion of the anti tipper and slide it up or down to the desired adjustment hole 3 Check to make sure that the release buttons are fully engaged adjustment holes 4 Ensure both anti tippers adjusted to the same height Measure the distance between the bottom of the
10. 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 1110558 7 Tracer IV 2 PRODUCT LABELING 2 Product Labeling IMPORTANT NOTICE The wheel locks on this wheelchair have been pre set at the factory to comply with the Veterans Administration functional Standard 8320 01 of the Federal Register paragraph 3 2 4 5 3 If these wheel locks do not meet your needs follow instructions below CAUTION Any wheel lock adjustments should embed wheel lock shoe at least 1 8 into tire when locked 3 16 on pneumatic tires INSTRUCTIONS FOR WHEEL LOCK ADJUSTMENTS 1 Loosen wheel lock mounting fastener which runs through mounting bracket and frame Serial Number Label is located on the cross brace on the left side of the chair 2 Slide clamp toward rear wheel until wheel lock shoe is embedded into tire material at least 1 8 when handle is engaged to the lock position 3 16 for pneumatic tires 3 Tighten mounting fastener to secure mounting bracket in desired location and recheck lock shoe embedding Inspect for correct locking action BEFORE actual use a Tracer IV NO WHEELCHAIR HAS BEEN APPROVED FOR USE
11. anti tipper wheels and the ground floor 3 Release Buttons 6 Ifthe distance between the bottom of anti tipper wheels and the ground floor is not s to 2 inches repeat STEPS 2 5 until the distance is 5 to 2 inches 2 to 2 inch Clearance 7 Ifthe Me to 2 inch distance cannot be achieved with the FIGURE 2 Adjusting the Anti Tippers anti tippers a different model may be required Contact an Invacare dealer or qualified technician Part No 1110558 57 Tracer IV Anti tippers Wheel Locks 12 2 Using Adjusting Patient Operated Wheel Locks Using Patient Operated Wheel Locks WARNING DO NOT attempt to stop a moving wheelchair with wheel locks Wheel locks are not brakes If the wheelchair is equipped with push to lock wheel locks elevating legrests and wheel lock extension handles the wheel lock extension handles MUST be removed before swinging the elevating legrests to the side otherwise injury or damage may result Interference between the top of the elevating legrest and the wheel lock extension handle may cause the wheel lock to disengage For this procedure refer to FIGURE 3 on page 59 Position wheelchair on a flat level surface to perform this procedure l Ensure the wheelchair is not moving before engaging the wheel locks 2 Perform one of the following Push to Lock To engage push the wheel lock handle forward Pull to Lock To engage pull the wheel lock hand
12. bolt and locknut securing the wheel lock to the wheelchair frame Engage the wheel lock Measure the distance the wheel lock is embedded into the tire as shown in Detail A Any wheel lock adjustment should embed the wheel lock shoe at least l inch MIT inch for pneumatic tires into the tire when engaged Repeat the STEPS 1 6 until the wheel lock shoe embeds the tire 1 8 inch 3 16 inch for pneumatic tires holds the wheelchair If the measurement of inch Che inch for pneumatic tires cannot be achieved it may be necessary to install wheel lock shoe extensions Refer to Installing Wheel Lock Shoe Extensions on page 61 Repeat STEPS 1 8 for the opposite wheel lock 10 Engage both wheel locks and ensure the occupied wheelchair is held in place when pushed Tracer IV 60 Part No 1110558 Bolt and Locknut Wheel Lock Handle Mounting Positions Wheel Lock Wheel Lock Shoe Rear Wheel Anti tippers Wheel Locks DETAIL g inch inch pneumatic tires Wheel Lock 7 Shoe Tire FIGURE 4 Adjusting Patient Operated Wheel Locks 12 3 Installing Wheel Lock Shoe Extensions For this procedure refer to FIGURE 5 Loosen the two set screws on the wheel lock shoe extension until the set screws DO NOT protrude into the slot 2 Insert the wheel lock shoe into the slot in the shoe extension Ensure the pointed end of the wheel lock shoe extension is facing towar
13. button head screw securing the footplate assembly to the front rigging support Remove the mounting screw spacer and locknut that secure the heel loop to the footplate Remove existing heel loop from slide tube Install new heel loop onto slide tube Install the mounting screw spacer and locknut to secure the heel loop to the footplate Tighten until the spacer is secure Insert the lower footrest assembly into the upper footrest assembly to desired height Perform one of the following as shown in Detail A Footplates With Spring Buttons Ensure that the release buttons fully protrude from holes on both sides of the upper footrest support Bolt In Place Footplates i From the outside of the swingaway front rigging insert the threaded rivet through both the front rigging support and the footplate assembly ii the inside of the swingaway front rigging insert the button head screw through the appropriate adjustment hole and thread into the threaded rivet iii Using a screwdriver to hold the threaded rivet in position securely tighten the button head screw Torque to 32 in Ibs 9 Rotate cam lock lever down to locked position Part No 1110558 41 Tracer IV 7 5 DETAIL Footplates with Spring Bolt in Place Footplates Cam Lock Mounting uttons Front Rigging Front Rigging Screw Support Support Lever Front Rigging Support Threaded Button
14. the user and passenger and damage to the wheelchair and surrounding property To assure stability and proper operation of your wheelchair you MUST maintain proper balance at all times 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 Part No 1110558 17 Tracer IV 5 SAFETY HANDLING OF WHEELCHAIRS Virtually all activities which involve movement in the wheelchair have an effect on the center of gravity Invacare recommends using seat chest positioning straps for additional safety while involved in activities that shift your weight DO NOT lean forward out of the wheelchair any further than the length of the armrests Make sure the casters are pointing in the forward position whenever you lean forward This can be achieved by advancing the wheelchair and then reversing it in a straight line 5 3 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 5 4 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 tipping the wheelchair or traversing curbs or other impediments DO NOT attempt to lift the wheelchair by any removable detachable parts Lifting by mean
15. wheelchair by any removable detachable parts Lifting by means of any removable detachable parts of the wheelchair may result in injury to the user or damage to the wheelchair DO NOT stand on the frame of the wheelchair Part No 1110558 15 Tracer IV 4 SAFETY Tracer IV WARNING DO NOT stand on the footplates When getting in or out of the wheelchair make sure that the footplates are in the upward position or swing the footrests towards the outside of the wheelchair 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 strongly recommends ordering the seat positioning strap as an additional safeguard for the wheelchair user 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 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 If the wheelchair is equipped with push to lock wheel locks elevating legrests and wheel lock extension handles the wheel lock extension handles MUST be removed before swinging the elevating legrests to th
16. ER SIZE Part No 1110558 8 inch Urethane 8x 1374 inch Semi Pneumatic 9 Tracer IV 3 TECHNICAL DATA UPHOLSTERY Vinyl Midnight Blue Dove Grey Ruby Black Camel Nylon Black WEIGHT APPROX 42 pounds SHIPPING WEIGHT APPROX 52 pounds WEIGHT LIMIT 350 Ibs 159 kg Heavy Duty Option 450 Ibs 205 Kgs Heights can vary 4 inch due to wheel options tire wear and manufacturing tolerances These options are standard for this model Weights based on 22 inch wide wheelchair without front riggings All weights are approximate and will vary depending on how the wheelchair is equipped Tracer IV 10 Part No 1110558 4 Safety 4 SAFETY The safety section contains important information for the safe operation and use of this product 4 General Guidelines 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 A qualified technician MUST perform the initial set up of this wheelchair also a qualified technician must perfo
17. NING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely Otherwise injury or damage may occur Installing Replacing Front Casters and Forks A WARNING Make sure both fork caster assemblies are the same size before using the wheelchair Otherwise injury may occur This procedure can be performed if replacing the Dust Cover exact same size front caster Locknut Remove the dust cover e Nylon Washer 2 Remove the locknut and nylon washer that secure the fork to the d caster headtube Fork Stem Washer 3 Drop the fork assembly out of the caster headtube Caster Headtube 4 Remove the existing fork stem washer from the existing fork Height assembly If caster replacement is desired refer Positions page 54 Fork Assembly 5 Install existing fork stem washer onto new fork assembly FIGURE Installing Replacing Front Casters and Forks Tracer IV 52 Part No 1110558 Front Casters 6 Slide the new fork assembly into the caster headtube Ensure caster is mounted in the same height position as the existing fork caster assembly before installing 7 Reassemble by reversing STEPS 1 2 Repeat STEPS 7 for the opposite fork assembly 9 Adjust the forks Refer to Adjusting Forks on page 53 11 1 Adjusting Forks To properly tighten caster journal system and guard against flutter perform the following check Tip back of wheelchair to
18. Routine maintenance will extend the life and efficiency of your wheelchair Safety Inspection Checklist Initial adjustments should be made to suit your personal body structure and preference Thereafter follow these maintenance procedures Inspect Adjust Initially Q Ensure that the wheelchair rolls straight excessive drag or pull to one side Inspect for loose or missing hardware on frame and crossbraces Inspect for rough sharp edges on frame and crossbraces Inspect for bent frame or crossbraces Check that the wheel locks DO NOT interfere with tires when rolling Check that the wheel lock pivot points are free of wear and looseness Check that the wheel locks are easy to engage Ensure that the wheel locks prevent the wheelchair from moving when engaged Inspect the seat and back for rips and sagging Inspect the seat and back for loose or broken hardware Inspect the back cane hand grips for wear looseness deterioration 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 tires for flat spots and wear Tracer IV 28 Part No 1110558 6 SAFETY INSPECTION TROUBLESHOOTING Q Check pneumatic tires for proper inflation A CAUTION As with any vehicle check the wheels and tires periodically for cracks and wear Replace if damaged Check that there is no exces
19. SAFETY WARNING Avoid storing or using the wheelchair near open flame or combustible products Serious injury or damage to property may result ALWAYS keep hands and fingers clear of moving parts to avoid injury DO NOT traverse climb or go down ramps or slopes greater than 9 DO NOT attempt to move up or down an incline with a water ice or oil film NEVER leave an unoccupied wheelchair on an incline DO NOT operate on roads streets or highways DO NOT attempt to ride over curbs or obstacles Doing so may cause your wheelchair to tip over and cause bodily harm to you or damage to the wheelchair DO NOT attempt to reach objects if you have to move forward in the seat DO NOT attempt to reach objects 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 behind you as this may cause the wheelchair to tip over DO shift your weight or sitting position toward direction you are reaching as the wheelchair may tip over DO NOT attempt to stop a moving wheelchair with wheel locks Wheel locks are not brakes DO NOT tilt the wheelchair without assistance 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 When transferring to and from the wheelchair ALWAYS engage both wheel locks DO NOT attempt to lift the
20. WHEELCHAIRS f K ia Seat Rail H Blocks DO NOT wrap thumb or fingers under the seat rail Point fingers and thumb to the inside of the wheelchair Tracer IV FIGURE 7 Unfolding Press down on the seat rail and the seat upholstery with the entire hand DO NOT place any part of the hand under the seat rail Part No 1110558 5 SAFETY HANDLING OF WHEELCHAIRS Folding Wheelchair For this procedure refer to FIGURE 8 l Swingfootrest legrest in locked position to front of the wheelchair 2 Pivot footplates upward to vertical position 3 With both hands grasp the middle of the seat upholstery at the front and back edge and lift up CAUTION DO NOT allow upholstery to hang between the cross braces 4 Continue to close the wheelchair by grasping the armrest furthest from you and pulling the armrest toward you If the wheelchair is equipped with carry straps the wheelchair may be closed by pulling up on the straps FIGURE 8 Folding Wheelchair Part No 1110558 27 Tracer IV 6 SAFETY INSPECTION TROUBLESHOOTING 6 Safety Inspection troubleshooting 6 1 Every six months or as necessary 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
21. aterials 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 the upholstered materials seat back and armrests of the arm assembly and remaining components of this product when purchased new and unused to be free from defects in materials and workmanship for a period of thirteen 13 months from date of purchase from Invacare or a dealer with a copy of the seller s invoice required for coverage under this warranty If within such warranty period this product shall be proven to be defective such product shall be repaired or replaced at Invacare s option with refurbished or new parts This warranty does not include any labor or shipping charges incurred in replacement part installation or repair of any such product Product repairs shall not extend this warranty coverage for repaired product shall end when this limited warranty terminates 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 at the bottom of this page Provide dealer s name address the product model number date of purchase indicate nature of the defect and if the p
22. au ta RI Deb tpe quads 40 Replacing Heel e N e AERE ERE a A NE E A RR HUE Ret 40 43 Adjusting Armirest Height reete direct ate ed n Di ect eee erc c an eoe teet 43 15 C M 44 9 SEAT AND BACK 46 Replacing Back 46 Replacing Seat pholstery e 47 Adjusting the Seat Widthiiss sis M 47 10 REAR WHEELS Renioving Installing Rear Wheels ecccsis ssc5 c csscssossussseiscancessosasssavanisescancesasaasaserastdactansovaoaazssscabanseaabsazasess Aaa AES LE RE E ERARA O aE Ce CH DEIN alte ceste REPE ERO 50 Replacing Rear Wheel 51 FRONT CASTERS 52 Part No 1110558 3 Tracer IV Installing Replacing Front Casters and
23. be lowered until the last stair has been negotiated and the wheelchair has been rolled away from the stairway 6 df necessary rotate the anti tippers so the wheels are facing down FIGURE 5 Stairways 5 6 Escalators A WARNING DO NOT use an escalator to move a wheelchair between floors Serious bodily injury may occur Part 1110558 23 Tracer IV 5 SAFETY HANDLING OF WHEELCHAIRS 5 7 Transferring To and From Other Seats 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 Wheelchairs with adjustable height armrests only Adjust armrests to lowest position prior to transferring into or out of wheelchair otherwise injury or damage may occur CAUTION When transferring position yourself as far back as possible in the seat This will help prevent damaged upholstery and the possibility of the wheelchair tipping forward For this procedure refer to FIGURE 6 This activity may be performed independently provided you have adequate mobility and upper body strength Position the wheelchair as close as possible alongside the seat to which you are transferring with the front casters pointing parallel to it Remove or flip up the armrest Engage wheel locks Swing away or remove front rigging Shif
24. bearings to make sure they are clean and free from moisture Use Teflon lubricant if necessary A CAUTION When cleaning rear cane or hand grip areas use only a clean towel lightly dampened with cool water Verify that grips are dry prior to use Use of soap or ammonia based cleaning solutions will result in the hand grips sliding off the cane assembly Failure to observe this warning may result in injury to the user or bystanders 9n Hand grips should be checked monthly for wear looseness deterioration Clean if desired Replace if looseness or deterioration is found Check upholstery for sagging rips or tears 2 Replace any labels that missing worn torn Refer to Label Location on page 7 for a listing of labels and their locations Tracer IV 34 Part No 1110558 7 FRONT RIGGINGS 7 Front Riggings 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 7 Installing Removing Front Riggings For this procedure refer to FIGURE on page 36 Installing Turn the front rigging assembly to the side open front rigging is perpendicular to wheelchair 2 Install the hinge plates on the front rigging assembly onto the hinge pins on the wheelchair frame 3 Push the front rigging assembly towards the inside of the wheelchair until it locks into place The footplate will be on the inside of the w
25. d the rear wheel 3 Position the wheel lock shoe extension so the outside edge is flush with the end of the wheel lock shoe 4 Securely tighten the two set screws to secure the wheel lock shoe extension to the wheel lock shoes Part No 1110558 61 Pointed End of Wheel Lock Shoe Extension FIGURE 5 Installing Wheel Lock Shoe Extensions Set Screws Wheel Lock Shoe 7 Extension Slot Tracer IV Seat to floor Height 13 Seat to floor Height 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 13 1 Changing Seat to Floor Height A WARNING The size position of the front casters position of the rear wheels use of anti tipper model as well as the user condition directly relate to the stability of the wheelchair Any change to one or any combination of the five may cause the wheelchair to decrease in stability These adjustments must be performed by a qualified technician Seat to floor heights have specific positions depending on rear wheel position and front caster position These adjustments must be performed by a qualified technician If changing the seat to floor height the anti tippers MUST be adjusted to maintain a 2 inch ground clearance For this procedure refer to FIGURE on page 63 Refer to the chart in FIGURE on page 63 to determine mounting positions for front casters f
26. e 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 stabilizing 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 Turn the anti tippers so the anti tip wheels are pointing up 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 FIGURE 4 Method 2 Wheelchair Without Step Tubes WARNING When lowering the front casters of the wheelchair Do not let the wheelchair drop the last few inches 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 Turn the anti tippers so the anti tip wheels are facing down Part No 1110558 21 Tracer IV 5 SAFETY HANDLING OF WHEELCHAIRS 5 5 Stairways WARNING 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 strongly recommends ordering the s
27. e side otherwise injury or damage may result Interference between the top of the elevating legrest and the wheel lock extension handle may cause the wheel lock to disengage 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 or damage to the wheelchair and the warranty is void Weight Limitation The Tracer IV wheelchair with standard wheel package has weight limitation of 350 Ibs 159 kg The Tracer IV wheelchair with the heavy duty wheel package has a weight limitation of 450 Ibs 205 kg 16 Part No 1110558 5 SAFETY HANDLING WHEELCHAIRS 5 Safetylhandling of wheelchairs 5 Safety Handling of Wheelchairs Safety and handling of the wheelchair require 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 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 Individual wheelchair users ofte
28. eat positioning strap as an additional safeguard for the wheelchair user 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 attempt to lift a wheelchair by lifting on any removable detachable parts Lifting by means of any removable detachable parts of the wheelchair may result in injury to the user or damage to the wheelchair ALWAYS check hand grips for looseness before using the wheelchair If loose and or worn replace IMMEDIATELY Extreme caution is advised when it is necessary to move an occupied wheelchair up or down the stairs 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 For this procedure refer to FIGURE 5 on page 23 Follow this procedure for moving the wheelchair between floors when an elevator is not available Moving Up Stairs If necessary rotate the anti tippers so the wheels are facing up 2 One assistant positioned behind the wheelchair securely grasps a non removable non detachable part of the wheelchair for leverage and tilts the wheelchair back to the balance point After the wheelchair has been tilted back to the balance poin
29. er with or without the anti tippers Invacare strongly recommends ordering the anti tippers as an additional safeguard for the wheelchair user ALWAYS use anti tippers When outdoors on wet soft ground or on gravel surfaces anti tippers may not provide the same level of protection against tipover Extra caution MUST be observed when traversing such surfaces Operating Information After ANY adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Unless otherwise noted all service and adjustment should be performed while the wheelchair is unoccupied 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 When cleaning rear cane or hand grip areas use only a clean towel lightly dampened with cool water Verify that grips are dry prior to use Use of soap or ammonia based cleaning solutions will result in the hand grips sliding off the cane assembly Failure to observe this warning may result in injury to the user or bystanders If the wheelchair is exposed to extreme temperature above 100 or below 32 F high humidity and or becomes wet prior to use ensure that the handgrips DO NOT twist on the handle Otherwise damage or injury may occur 14 1110558 4
30. floor Pivot both forks and casters to top of their arc simultaneously Let casters drop to bottom of arc wheels should swing once to one side then IMMEDIATELY rest in a straight downward position Adjust locknuts according to freedom of caster swing gt Repeat STEPS C D until wheels swing once to one side then IMMEDIATELY rest in a downward position 2 Test wheelchair for maneuverability Readjust locknuts if necessary and repeat STEPS 1 2 until correct 4 Snap dust cover over the locknut and stem Replacing Front Casters A WARNING Only 8 inch casters should be installed on the Tracer IV wheelchair Otherwise the wheelchair may become unstable and injury or damage may occur For Heavy Duty Wheel Option 450 Ib weight limit 8 x 13 4 inch semi pneumatic front caster MUST be used Only a qualified technician may change the front caster mounting position or the seat to floor height Part 1110558 53 Tracer IV Front Casters Note the caster mounting position on the fork assembly for proper installation of the new front caster 5 Remove the hex screw washers and locknut that secure the front caster to the fork Washers are only used with 8 inch casters with precision bearings 6 reinstall the new front caster onto the fork reverse STEP Tracer IV 54 Fork Ae Locknut Hex Screw Washer eee if applicable Washer if applicable Front Caster FIGURE 2 Rep
31. g or bending forward it is important to use the front casters as a tool to maintain stability and balance Tracer IV 18 Part No 1110558 Reaching Leaning Bending Forward 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 For this procedure refer to FIGURE 1 Position the front casters so that they are extended as far forward as possible and engage wheel locks Reaching and Leaning Backwards A WARNING DO NOT lean over the top of the back upholstery to reach objects behind you as this may cause the wheelchair to tip over For this procedure refer to FIGURE 2 Position wheelchair as close as possible to the desired object Point front casters forward to create the longest possible wheelbase Reach back only as far as your arm will extend without changing your sitting position Part 1110558 19 5 SAFETY HANDLING OF WHEELCHAIRS FIGURE Reaching Leaning and Bending Forward FIGURE 2 Reaching and Leaning Backwards Tracer IV 5 SAFETY HANDLING OF WHEELCHAIRS Tipping WARNING DO NOT tip the wheelchair without assistance 1 When tipping the wheelchair an assistant should grasp the back of the wheelchair a non removable non detachable part Inform the wheelchair occupant before tipping the wheelchair and remind him her to lean back Be sure the occupant s feet and hands are clear of al
32. heelchair when locked in place 4 Repeat this procedure for the other front rigging assembly 5 release the front rigging push the front rigging release lever inward rotate front rigging outward Removing Push the front rigging release lever inward 2 Rotate swingaway front rigging assembly outward 3 Lift the swingaway front rigging assembly off the hinge pins Part No 1110558 35 Tracer IV 7 5 Front Rigging Release Lever 8 N Front Rigging Hinge gt Assembly Footplate Swingaway footrest shown FIGURE Installing Removing Front Riggings 7 2 Adjusting Footplate Height Spring Button Height For this procedure refer to FIGURE 2 on page 37 This procedure applies to the swingaway front riggings and swingaway elevating legrest 1 Remove the front rigging assembly Refer to Installing Removing Front Riggings on page 35 Lay the front rigging assembly on a flat surface to simplify this procedure Tracer IV 36 Part 1110558 7 FRONT RIGGINGS 2 Pull the cam lock lever up to unlocked position The elevating legrest has two sets of release buttons one set above the other Each set will be visible one at a time allowing finer footplate height adjustment Push in the release buttons and reposition the footplate assembly to the desired height Ensure that the release buttons fully protrude from holes on both sides of the front rigging support Rota
33. k upholstery and seat positioning strap to the wheelchair with the existing back upholstery screw Seat The screw MUST go through the grommet in the Positioning seat positioning strap Strap 4 Repeat STEPS 1 3 for the opposite side of the wheelchair FIGURE 3 Tracer IV 66 Installing the Seat Positioning Strap Part 1110558 14 OPTIONS 14 4 Installing Wheel Lock Extension Handle A WARNING If the wheelchair is equipped with push to lock wheel locks elevating legrests and wheel lock extension handles the wheel lock extension handles MUST be removed before swinging the elevating legrests to the side otherwise injury or damage may result Interference between the top of the elevating legrest and the wheel lock extension handle causes the wheel lock to disengage For this procedure refer to FIGURE 4 l Remove the existing rubber tip from the wheel lock handle Detail 2 Install the extension handle over the wheel lock handle Detail B Detail Detail Wheel Lock Rubber Tip Extention Handle Wheel Lock Handle Wheel Lock Handle Wheel Lock Wheel Lock FIGURE 4 Installing the Wheel Lock Extension Handle Part No 1110558 67 Tracer IV 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
34. l wheels and or pinch points After mastering the techniques of tipping the wheelchair use one of the following methods to tackle curbs short stairs etc DO NOT allow the user to leave the wheelchair while the seat is tilted ALWAYS return the seat to upright position when transferring the user in or out of the wheelchair Method Wheelchair With Step Tubes For this procedure refer to FIGURE 3 Place foot on the step tube and begin to tilt the wheelchair toward you Apply a continuous downward motion until the balance point is achieved and the front casters clear the curb At this point the assistant will feel a difference in the weight distribution WARNING When lowering the front casters of the wheelchair Do not let the wheelchair drop the last few inches to the ground This could result in injury to the occupant and or damage to the wheelchair Roll the wheelchair forward and slowly lower the front of the wheelchair in one continuous movement onto the sidewalk Push the wheelchair forward until the rear wheels roll up and over the curb Tracer IV 20 Step Tube FIGURE 3 Method Wheelchair With Step Tubes Part No 1110558 5 SAFETY HANDLING OF WHEELCHAIRS Method 2 Wheelchair Without Step Tubes WARNING ALWAYS check hand grips for looseness before using the wheelchair If loose and or worn replace IMMEDIATELY For this procedure refer to FIGURE 4 This method requires two assistants Th
35. lacing Front Casters Part No 1110558 Anti tippers Wheel Locks 12 Anti tippers Wheel Locks 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 12 1 Installing Adjusting Anti tippers A WARNING Anti tippers are specific to the different seat to floor angles and or seat to floor heights Refer to the chart in this section of the manual for correct usage and adjustment If these requirements cannot be achieved DO NOT use the wheelchair Contact a qualified technician Any changes to the seat to floor angle or seat to floor height may require different anti tippers If so equipped anti tippers MUST be attached at all times Inasmuch as the anti tippers are an option for this wheelchair You may order with or without the anti tippers Invacare strongly recommends ordering the anti tippers as a safeguard for the wheelchair user Anti tippers MUST be fully engaged and release buttons fully protruding out of adjustment holes ALWAYS use anti tippers When outdoors on wet soft ground or on gravel surfaces anti tippers may not provide the same level of protection against tipover Extra caution MUST be observed when traversing such surfaces Ensure both anti tippers are adjusted to the same mounting hole Part No 1110558 55 Tracer IV Anti tippers Wheel Locks Installing Anti Tippers For this procedure refer to FIGURE 1
36. le backward 3 Disengage the wheel locks by reversing STEP 2 Tracer IV 58 Part No 1110558 Anti tippers Wheel Locks Push To Lock f Push wheel lock handle away from the tire to engage wheel lock toward the tire to disengage wheel lock Pull wheel lock handle b NN Wheel Lock Unlocked Position Locked Position Pull To Lock Push wheel lock handle away from the tire to disengage wheel lock Pull wheel lock handle toward the tire to engage wheel lock Wheel Lock Unlocked Position WA Locked Position a FIGURE 3 Using Patient Operated Wheel Locks Part No 1110558 59 Tracer IV Anti tippers Wheel Locks Adjusting Patient Operated Wheel Locks 9 A WARNING DO NOT attempt to stop a moving wheelchair with wheel locks Wheel locks are not brakes If wheel locks DO NOT hold the occupied wheelchair in place contact a qualified technician otherwise injury or damage may occur For this procedure refer to FIGURE 4 on page 61 If wheels are pneumatic before adjusting the wheel lock assemblies ensure that the tires are inflated to the recommended psi on the side wall of tire Ensure the wheel lock is in the open unlocked position Loosen the bolt and locknut that secure the wheel lock assembly to the wheelchair frame Reposition the wheel lock so that when engaged the wheel lock shoe embeds the tire inch ie inch for pneumatic tires and holds the wheelchair Securely tighten the
37. n 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 heeded Techniques in this manual are a starting point for the new wheelchair user and assistant with safety as the most important consideration for all 5 2 Stability and Balance A WARNING 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 strongly recommends ordering the seat positioning strap as an additional safeguard for the wheelchair user 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 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
38. nspect handrims for signs of rough edges or peeling Inspect handrims for loose or missing hardware Ensure wheel bearings are clean and free of moisture Clean upholstery and armrests with mild soap and water COOCCODOMDTD Check that all labels are present and legible Replace if necessary Part No 1110558 3l Tracer IV 6 SAFETY INSPECTION TROUBLESHOOTING 6 2 Troubleshooting Chair Veers Chair 3 Sluggish Turn or Casters Squeaks Looseness in Chair Solutions Right Left Wheels Performance Flutter and Rattles x x x x Check tires for correct and equal pressure x X X X Check for loose nuts and bolts x x x Check caster headtube angle Check that rear wheels are equally spaced away from seat frame Maintenance Maintenance Safety Precautions WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely Otherwise injury or damage may result CAUTION DO NOT overtighten hardware attaching to the frame This could cause damage to the frame tubing Tracer IV Part No 1110558 6 SAFETY INSPECTION TROUBLESHOOTING 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 CAUTION As with any vehicle check the wheels and tires periodically for cracks and wear Replace as recommended
39. on and desired seat to floor angle These adjustments must be performed by a qualified technician When changes to the left hand 5 2 S column occur follow across the Lu N chart and refer to the procedure 5 o D a that is bulleted to maintain IO a 10O IS gt LLI the proper stability safety and c Lu a handling of the wheelchair 2 I LLI 2 Zie 9 T lt lt gt a U D CASTER SIZE CASTER POSITION X WHEEL SIZE X X WHEEL POSITION X X ANTI TIPPERS X X USER CONDITION X X x Part 1110558 13 Tracer IV 4 SAFETY Tracer IV WARNING Anti Tipper Anti tippers are specific to the different seat to floor angles and or seat to floor heights Refer to the charts in Installing Adjusting Anti tippers on page 55 for correct usage and adjustment If these requirements cannot be achieved DO NOT use the wheelchair Contact a qualified technician If changing the seat to floor height with or without a change to seat to floor angle the correct anti tippers must be used to maintain a Ds to 2 inch ground clearance Anti tippers MUST be fully engaged and release buttons fully protruding out of adjustment holes Anti tippers MUST be attached at all times Inasmuch as the anti tippers are an option on this wheelchair you may ord
40. orks and rear wheels for the desired obtainable seat to floor height 2 Remove the rear wheels from the wheelchair Refer to Removing Installing Rear Wheels on page 50 Remove the front casters from the forks Refer to Replacing Front Casters on page 53 and Installing Replacing Front Casters and Forks on page 52 Reinstall the casters in the mounting positions indicated in the chart Reinstall the rear wheels onto the wheelchair in the mounting position indicated in the chart Refer to Removing Installing Rear Wheels on page 50 Adjust anti tippers according to new seat to floor height Refer to Adjusting the Anti Tippers on page 57 Tracer IV 62 Part No 1110558 Seat to floor Height 8 INCH FRONT CASTERS SEAT TO FLOOR HEIGHT FRONT CASTER REAR WHEEL REAR WHEEL IN MOUNTING POSITION SIZE MOUNTING POSITION 24 inch Bottom 24 inch Bottom DETAIL A REAR DETAIL B 8 INCH WHEEL MOUNTING FORK MOUNTING POSITIONS ADULT HEMI POSITIONS FRAME STYLE Top Top Bottom 9 Middle Bottom FIGURE Changing Seat to Floor Height Part No 1110558 63 Tracer IV 14 5 14 Options WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely Otherwise injury or damage may occur 14 1 Installing Carrying Pocket For this procedure refer to FIGURE l Determine the height required for the carrying pocket Stra
41. p Washer 2 Remove the two back upholstery screws and two washers that correspond to the desired height Upholstery Screw 3 Center pouch against back canes determine and mark location for mounting holes on carrying pouch straps Punch holes in straps 5 Fold excess strap ends under mark mounting holes in second thickness of strap and punch mounting holes 6 Fold strap ends under so the upholstery screw can be inserted through two thicknesses of strap Punched Hole Position the carrying pocket on the wheelchair frame Secure the carrying pocket to the wheelchair frame with the two Carrying Pocket washers and two back upholstery screws Back Upholstery Screw FIGURE I Installing Carrying Pocket Tracer IV 64 Part No 1110558 14 OPTIONS 14 2 Installing Crutch and Cane Carrier A WARNING Check base weekly to ensure proper placement When loading the crutch cane carrier ensure items are securely placed into the base Also ensure that there is no interference with folding the wheelchair the rear wheels or the swing back arms Strap MUST be securely fastened while carrying items NEVER insert or remove items while wheelchair is moving For this procedure refer to FIGURE 2 Slide the clamp with the base attached over the end of the step tube of the wheelchair Ensure the base is towards the inside of the wheelchair 2 Position the base parallel to the step tube CAUTION Base should be parallel
42. r to FIGURE 10 on page 49 9 SEAT AND BACK 6 inch Seat Depth Mounting Screws Seat Upholstery Wheelchair Frame FIGURE 9 1 Replacing Seat Upholstery When adjusting the seat width of the wheelchair the back and seat upholstery MUST be changed If applicable the headrest pillow and headrest upholstery MUST be changed as well Remove the existing back and seat upholstery from the wheelchair Refer to Replacing Back Upholstery and Replacing Seat Upholstery on page 47 Remove the two button screws and locknuts that secure the two pivot links to the crossbraces Remove the four button screws locknuts and two crossbrace saddles that secure the bottom of the crossbrace to the wheelchair frame Repeat for other crossbrace Part No 1110558 Tracer IV SEAT AND BACK Remove the two hex screws and locknuts that secure the two crossbraces together Note the orientation of the two hex screws and locknuts for assembling the new crossbraces Assemble the two new crossbraces together with the existing two hex screws and locknuts Securely tighten Refer to FIGURE 10 for hardware orientation Determine the correct pivot link mounting hole to use with the desired seat width Refer to following chart SEAT WIDTH PIVOT LINK 18 INCH 18 inch 22 inch 20 INCH 22 INCH i oui 24 INCH on m OVAL ae 20 inch 24 Secure the pivot links to the crossbraces with the two button screws and locknut
43. rm all procedures specifically indicated in the manual 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 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 Part No 1110558 Tracer IV 4 SAFETY Tracer IV WARNING Wheelchair User 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 Wheelchair Tie Down Restraints and Seat Positioning Strap Wheelchair users should 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 indu
44. rmation below for definitions of the signal words DANGER Danger indicates an imminently hazardous situation which if not avoided will result in death or serious injury 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 1110558 5 Tracer IV GENERAL 1 2 Limited Warranty 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 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 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 side frames and cross members of this product when purchased new and unused to be free from defects in m
45. roduct is serialized indicate the serial number Do not return products to our factory without our prior consent Tracer IV 6 Part 1110558 GENERAL LIMITATIONS AND EXCLUSIONS THE FOREGOING WARRANTY SHALL NOT APPLY TO SERIAL NUMBERED PRODUCTS IF THE SERIAL NUMBER HAS BEEN REMOVED OR DEFACED PRODUCTS SUBJECTED TO NEGLIGENCE ACCIDENT IMPROPER OPERATION MAINTENANCE OR STORAGE 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 BE SOLELY DETERMINED BY INVACARE THE WARRANTY SHALL NOT APPLY TO NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE PRODUCT INSTRUCTIONS 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 INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES WHATSOEVER
46. s Securely tighten Position the rear crossbrace saddles on wheelchair frame using the washer on the underside of the wheelchair frame as a reference Refer to FIGURE 10 on page 49 for proper positioning of the crossbrace saddle Reinstall the four button screws locknuts and two crossbrace saddles that secure the bottom of the new crossbrace to the wheelchair frame Repeat for opposite crossbrace Securely tighten Install the new back and seat upholstery onto the wheelchair Refer to Replacing Back Upholstery and Replacing Seat Upholstery on page 47 Tracer IV 48 Part 1110558 9 SEAT AND BACK Hex Screws Locknut For Pivot Link Button Screws Locknut Pivot Link Crossbrace Bottom Locknuts Wheelchair Frame Button Screw Crossbrace Saddles FIGURE 10 Adjusting the Seat Width Part No 1110558 49 Tracer IV 10 REAR WHEELS 10 Rear 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 occur 10 1 Removing Installing Rear Wheels WARNING Only a qualified technician may change the seat to floor height Install only 24 inch rear wheels on the Tracer IV wheelchair Otherwise the wheelchair will become unstable and injury or damage may occur Make sure both rear wheels are installed into the same respective mounting hole before using the wheelchair Other
47. s of any removable detachable parts of the wheelchair may result in injury to the user or damage to the wheelchair If the wheelchair is exposed to extreme temperature above 100 or below 32 F high humidity and or becomes wet prior to use ensure handgrips DO NOT twist on the wheelchair s handle otherwise damage or injury may occur When learning a new assistance technique have an experienced assistant help you before attempting it alone 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 size position of the front casters size position of the rear wheels anti tipper model as well as the user condition directly relate to the stability of the wheelchair Any change to one or any combination of the six may cause the wheelchair to decrease in stability These adjustments must be performed by a qualified technician 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 healthcare professional before attempting active use of the wheelchair Proper positioning is essential for your safety When reaching leanin
48. sive side movement or binding in the rear wheels when lifted and spun Inspect rear wheels for cracked bent or broken spokes Adjust rear wheel bearing system if wheel wobbles noticeably or binds to a stop Ensure rear wheel bearings are clean and free of moisture Ensure all spokes are uniformly tight Inspect handrims for signs of rough edges or peeling Inspect handrims for loose or missing hardware Inspect axle assembly for proper tension by spinning caster Caster should come to a gradual stop Adjust front casters forks bearing system if wheel wobbles noticeably or binds to a stop Ensure wheel bearings are clean and free of moisture Check headtube locknuts for tightness Check headtube bearings for wear Inspect casters for cracks and wear Inspect front casters for cracked bent or broken spokes Clean upholstery and armrests with mild soap and water Check that all labels are present and legible Replace if necessary Inspect Adjust Weekly Q Inspect tires for flat spots and wear Check pneumatic tires for proper inflation Inspect rear wheels for cracked bent or broken spokes Part No 1110558 29 Tracer IV 6 Q Doo COOCOO Oooo SAFETY INSPECTION TROUBLESHOOTING Ensure all spokes are uniformly tight Inspect axle assembly for proper tension by spinning caster Caster should come to a gradual stop Check headtube locknu
49. st For this procedure refer to FIGURE 7 2 l raise the elevating legrest the assistant should hold the support tube and raise the elevating legrest until the desired height is obtained 2 Tolower the elevating legrest perform the following A Support user leg with one hand B Push release lever downward with other hand C Gently lower user leg down and rest against the legrest FIGURE 7 2 Raising Lowering Elevating Legrest Assembly Part No 1110558 39 Tracer IV 7 FRONT RIGGINGS 7 4 Installing H Strap Calf Strap For this procedure refer to FIGURE 8 Remove H strap calf strap from packaged container if not already secured to the footrest 2 Secure one side of the H strap calf strap around each footrest Calf Strap H Strap Footrest Calf Strap H Strap Footrest FIGURE 8 Installing H Strap Calf Strap 7 5 Replacing Heel Loop For this procedure refer to FIGURE 9 on page 42 l Pull the cam lock lever up to unlocked position 2 Perform one of the following as shown in Detail A Footplates with Spring Buttons Push in the release buttons and remove the footplate assembly from the front rigging support Tracer IV 40 Part No 1110558 7 FRONT RIGGINGS Bolt In Place Footplates i Using a screw driver to hold the threaded rivet in position remove the button head screw from the threaded rivet ii Remove the threaded rivet and
50. stment hole and thread into the threaded rivet Using a screwdriver to hold the threaded rivet in position securely tighten the button head screw Torque to 32 in lbs Rotate cam lock lever down to locked position 10 Repeat STEPS 1 9 to adjust the remaining footrest Tracer IV 38 Button Head Screw Cam Lock Lever Inside of Swingaway Front Rigging Front Rigging Support Button Head Adjustment Hole Front Rigging Support Threaded Rivet Adjustment Footplate Assembly Outside of Swingaway Front Rigging Threaded Rivet N Z Footplate Assembly Swingaway footrest shown FIGURE 7 1 Bolt In Place Height Part 1110558 7 FRONT RIGGINGS 7 3 Raising Lowering Elevating Legrest Assembly A WARNING If the wheelchair is equipped with push to lock wheel locks elevating legrests and wheel lock extension handles the wheel lock extension handles MUST be removed before swinging the elevating legrests to the side otherwise injury or damage may result Interference between the top of the elevating legrest and the wheel lock extension handle may cause the wheel lock to disengage Ensure hands and fingers are clear of elevating legrest mechanism before pushing release lever to lower the elevating legrest Otherwise injury may occur due to pinch points The wheelchair user s leg MUST be supported by an assistant before attempting to lower legre
51. stry Invacare cannot and does not recommend any wheelchair transportation systems 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 strongly recommends ordering the seat positioning strap as an additional safeguard for the wheelchair user 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 With regards to seat chest positioning straps it is the obligation of the DME dealer therapists and other healthcare professionals to determine if a seat chest positioning strap is required to ensure the safe operation of this equipment by the user Serious injury can occur the event of a fall from a wheelchair 12 Part No 1110558 4 SAFETY 4 20 Stability Models A WARNING The size position of the front casters size position of the rear wheels anti tipper model as well as the user condition directly relate to the stability of the wheelchair Any change to one or any combination of the six may cause the wheelchair to decrease in stability These adjustments must be performed by a qualified technician The various seat to floor heights require specific settings depending on rear wheel size rear wheel position front caster size positi
52. t the assistant behind the wheelchair backs the wheelchair up against the first step 4 second assistant positioned in the front of the wheelchair with a firm hold on a non detachable part of the framework lifts the wheelchair up and on to the next stair above and steadies the wheelchair as the assistant behind the wheelchair places one foot on the next stair above and repeats process 5 wheelchair should not be lowered until the last stair has been negotiated and the wheelchair has been rolled away from the stairway Tracer IV 22 Part No 1110558 5 SAFETY HANDLING OF WHEELCHAIRS 6 df necessary rotate the anti tippers so the wheels are facing down Moving Down Stairs If necessary rotate the anti tippers so the wheels are facing up 2 One assistant positioned behind the wheelchair securely grasps non removable non detachable part of the wheelchair for leverage and tilts the wheelchair back to the balance point 3 After the wheelchair has been tilted back to the balance point the assistant behind the wheelchair rolls the wheelchair up to the edge of the first step 4 second assistant positioned in the front of the wheelchair with a firm hold on a non detachable part of the framework lowers the wheelchair down and on to the next stair below and steadies the wheelchair as the assistant in the rear places one foot on the next stair below and repeats process 5 wheelchair should not
53. t body weight into seat with transfer During independent transfer little or no seat platform will be beneath you Usea transfer Doard if at allpossible FIGURE 6 Transferring To and From Other Seats Tracer IV 24 Part 1110558 5 SAFETY HANDLING OF WHEELCHAIRS 5 8 Unfolding and Folding Wheelchair A WARNING ALWAYS keep hands and fingers clear of moving parts to avoid injury DO NOT place hand or fingers on the underside of the seat frame rail when opening or closing the wheelchair DO sit or transfer into the wheelchair unless it is fully open and the seat frame rails are fully seated into the side frame H blocks Invacare recommends that a non folding device be installed to keep the wheelchair from being folded when left unoccupied in a public place Unfolding For this procedure refer to FIGURE 7 on page 26 Tilt the wheelchair toward you raising the opposite wheel and caster off the ground floor Place your hand on the top of the seat rail closest to you where the seat upholstery is attached Point your fingers and thumb to the inside of the wheelchair Press downward on the top of the seat rail until the wheelchair is fully open and the seat rails are fully seated in the H blocks oS Engage both wheel locks open the footrest legrest for clearance and transfer into the wheelchair Refer to Transferring To and From Other Seats on page 24 Part No 1110558 25 Tracer IV 5 SAFETY HANDLING OF
54. te cam lock lever down to locked position Repeat this procedure for the other footplate if necessary Reinstall the swingaway front rigging assembly Refer to Installing Removing Front Riggings page 35 Front Rigging Support Release Button Adjustment Footplate Holes Assembly Cam Lock Lever Swingaway footrest shown FIGURE 2 Spring Button Height Part 1110558 37 Tracer IV 7 FRONT RIGGINGS Bolt In Place Height 9 For this procedure refer to FIGURE 7 1 This procedure applies to the swingaway footrests and swingaway elevating legrest Remove the swingaway front rigging Refer to Installing Removing Front Riggings on page 35 Lay the front rigging assembly on a flat surface to simplify this procedure Pull the cam lock lever up to the unlocked position Using a screw driver to hold the threaded rivet in position remove the button head screw from the threaded rivet Remove the threaded rivet and button head screw securing the footplate assembly to the front rigging support Adjust the footplate assembly height by aligning the desired adjustment holes in the upper front rigging support and lower footplate assembly From the outside of the swingaway front rigging insert the threaded rivet through both the front rigging support and the footplate assembly From the inside of the swingaway front rigging insert the button head screw through the appropriate adju
55. to step tube to avoid bending spokes when folding the wheelchair D gt 2 3 Securely tighten the locknut that secures the base to step tube of the wheelchair Remove the upper back upholstery screw and washer Align the strap with the back upholstery screw mounting hole Reinstall the back upholstery screw and washer and secure the strap to the wheelchair 7 base cleans easily with any chrome or glass cleaner The strap can be cleaned with mild soap and water Base Step Tube Locknut FIGURE 2 Installing Crutch and Cane Carrier Part No 1110558 65 Tracer IV 14 OPTIONS 14 3 Installing the Seat Positioning Strap A WARNING 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 strongly recommends ordering the seat positioning strap as an additional safeguard for the wheelchair user The seat positioning strap is a positioning strap only 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 For this procedure refer to FIGURE 3 1 Remove the bottom back upholstery screw from the wheelchair Back Upholstery Screw 2 Position the seat positioning strap half between the back cane and back upholstery 3 Secure the bac
56. ts for tightness Check headtube bearings for wear Inspect casters for cracks and wear Inspect front casters for cracked bent or broken spokes Inspect Adjust Monthly Check that the wheel locks DO NOT interfere with tires when rolling Check that the wheel lock pivot points are free of wear and looseness Inspect seat and back for loose or broken hardware 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 back cane hand grips for wear looseness deterioration Adjust rear wheel bearing system if wheel wobbles noticeably or binds to a stop Ensure rear wheel bearings are clean and free of moisture Adjust front casters forks bearing system if wheel wobbles noticeably or binds to a stop Ensure wheel bearings are clean and free of moisture Inspect Adjust Periodically Ensure that the wheelchair rolls straight no excessive drag or pull to one side Inspect frame and crossbraces for loose or missing hardware Inspect for bent frame or crossbraces Inspect for rough sharp edges on frame and crossbraces Ensure that the casters are free of debris Tracer IV 30 Part No 1110558 6 SAFETY INSPECTION TROUBLESHOOTING Check that wheel locks are easy to engage Inspect seat and backs for rips and sagging Check that there is no excessive side movement or binding in the rear wheels when lifted and spun I
57. ward rtr ted cr EH E EE EON HIRED ee Eb tu eeu 19 Reaching and Leaning Backwards NI CU e Escalators MD M Transferring Toand From Other Seats tron EHE HE HERE TER HEURE RENE EHE REOR ERI east 24 Unfolding arid Folding Wheelchair iiti e ttt t EHI EUER HERD N IEEE CERE REB ANE E CERE DA Nee PELLEM ERR UE RE E 25 Tracer IV 2 Part No 1110558 CONTENTS 6 SAFETY 5 0 8 8 28 Safety Inspection Checklist scientist e ea pto wane dece oe ane ol R 28 Troubleshooting 32 32 Replacing Repairing Rear Wheel 0 4 4 6 4 33 Replacing Repairing Caster Tire Tube 2433 7 FRONT RIGGINGS 35 Installing Removing Front Riggings 35 Adjusting Footplate I pq 36 Raising Lowering Elevating Legrest Assembly eese tentent 39 Installing Calf Strap ee te eee eet eer tette Rn o e elei este ilte ee tedesco i
58. wise injury may occur For heavy duty wheel option 450 Ib weight limit 24 inch pneumatic flat free insert rear wheels MUST be used For this procedure refer to FIGURE on page 51 Remove the hex screw spacer and locknut that secure the rear wheel to the wheelchair frame 2 Repeat STEP for the opposite rear wheel if desired 3 Toreinstall the rear wheel s onto the wheelchair reverse STEPS 2 and torque locknut to 40 ft Ibs Ensure the axle spacer is installed between the rear wheel and the wheelchair frame 4 Adjust wheel locks Refer to Using Adjusting Patient Operated Wheel Locks on page 58 Tracer IV 50 Part 1110558 10 REAR WHEELS Axle Mounting Hole Rear Wheel Spacer Hex Screw FIGURE Removing Installing Rear Wheels Replacing Rear Wheel Handrim Rear Wheel Mounting Screw For this procedure refer to FIGURE 10 1 Remove the rear wheel from the wheelchair Refer to Removing Installing Rear Wheels on page 50 2 Remove the mounting screws and washers not shown that secure the handrim to the rear wheel Remove the existing handrim 4 Install the new handrim by reversing STEPS 1 3 Reinstall rear wheel to the wheelchair Refer to Removing Installing Rear Wheels on page 50 Handrim 6 Repeat STEPS 1 5 for the opposite rear wheel if necessary FIGURE 10 1 Replacing Rear Wheel Handrim Part No 1110558 5 Tracer IV Front Casters 1 Front Casters A WAR

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