Invacare Tracer IV Owner's Operator And Maintenance Manual
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Invacare Tracer IV Owner's Operator And Maintenance Manual

Invacare Tracer IV Owner's Operator And Maintenance Manual

Heavy duty/extra wide
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Download this manual See also: Operator's Maintenance Manual, User Manual
Owner's Operator and Maintenance Manual
Tracer
IV
®
Heavy Duty/Extra Wide
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.
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com

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Summary of Contents for Invacare Tracer IV

  • Page 1 Heavy Duty/Extra Wide 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. For more information regarding Invacare products, parts, and services, please visit www.invacare.com...
  • Page 2 OR DAMAGE MAY OCCUR. ACCESSORIES 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. NOTE: Updated versions of this manual are available on www.invacare.com. ®...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS REGISTER YOUR PRODUCT ............... 5 SPECIAL NOTES ................6 LABEL LOCATION ................7 TYPICAL PRODUCT PARAMETERS ............ 8 SECTION 1—GENERAL GUIDELINES ........... 9 Stability - All Models ..........................9 Weight Training ............................9 Weight Limitation............................9 Anti-Tippers...............................10 Operating Information..........................10 SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS ......
  • Page 4 TABLE OF CONTENTS TABLE OF CONTENTS SECTION 4—FRONT RIGGINGS ............26 Installing/Removing Front Riggings .......................26 Installing..............................26 Removing ...............................26 Adjusting Footplate Height........................27 Spring Button Height...........................27 Bolt-In-Place Height..........................27 Raising/Lowering Elevating Legrest Assembly..................28 Installing H-Strap/Calf Strap ........................29 Replacing Heel Loop ..........................30 SECTION 5—ARMS ................. 32 Adjusting Armrest Height........................32 Removing/Installing Armrests ........................32 Removing Armrest..........................33...

  • Page 5: Register Your Product

    3. Receiving updates with product information, maintenance tips and industry news. Register ONLINE at warranty.invacare.com Please have your model number and purchase date available to complete your registration. Any registration information you submit will only be used by Invacare Corporation and protected as required by applicable laws and regulations. ®...

  • Page 6: Special Notes

    CHANGE WITHOUT NOTICE. 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.

  • Page 7: Label Location

    LABEL LOCATION LABEL LOCATION Lower Frame Tube Crossmember IMPORTANT NOTICE The wheel locks on this wheelchair have been pre-set at the factory to comply with the Veterans Administration functional Standard Wheelchairs with Standard 8320.01 of the Federal Register, paragraph 3.2.4.5.3. If these wheel locks do not meet Wheel Package your needs, follow instructions below.

  • Page 8: Typical Product Parameters

    TYPICAL PRODUCT PARAMETERS TYPICAL PRODUCT PARAMETERS TRACER IV OVERALL WIDTH 26¼ to 32¼ inches OVERALL DEPTH (WITHOUT RIGGINGS) 33½ inches SEAT WIDTH 18, 20, 22 or 24 inches SEAT DEPTH 18 and 20 inches SEAT-TO-FLOOR** 19½ inches (Adult), 17½ inches (Hemi)

  • Page 9: Section 1-General Guidelines

    ) to maintain the  proper stability, safety and  handling of the wheelchair. CASTER SIZE • CASTER POSITION • WHEEL SIZE • ANTI-TIPPERS • USER CONDITION • The various seat‐to‐floor heights require specific settings depending on rear wheel size,  rear wheel position, front caster size/position and desired seat‐to‐floor angle. These  adjustments 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 or damage to the wheelchair and the warranty is void. Weight Limitation The Tracer IV wheelchair with standard wheel package has a weight limitation of 350 lbs  (159 kg). The Tracer IV wheelchair with the heavy duty wheel package has a weight  limitation of 450 lbs (205 kg.). ® Part No. 1110558 Tracer...

  • Page 10: Anti-Tippers

    SECTION 1—GENERAL GUIDELINES Anti-Tippers 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 42 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 1½ 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 order 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°F 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. 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.
  • Page 11 SECTION 1—GENERAL GUIDELINES 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 NOT 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. 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. When transferring to and from the wheelchair, ALWAYS engage both  wheel locks. DO NOT attempt to lift the 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. 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 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, belt 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.  ® Part No. 1110558 Tracer...

  • Page 12: Section 2-Safety/Handling Of Wheelchairs

    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 belt only.

  • Page 13: Coping With Everyday Obstacles

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS 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. 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. 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. 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 tipping the  wheelchair or traversing curbs, or other impediments. DO NOT attempt to lift the 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. If the wheelchair is exposed to extreme temperature (above 100°F 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. 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.

  • Page 14: Reaching, Leaning And Bending Forward

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS 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, leaning, or bending  forward, it is important to use the front casters as a tool to maintain stability and balance. Reaching, Leaning and Bending Forward 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.

  • Page 15: Tipping

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS Tipping WARNING DO NOT tip the wheelchair without assistance. 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 tipping 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. 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 1 - Wheelchair With Step Tubes NOTE: For this procedure, refer to FIGURE 2.3. 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.

  • Page 16: Stairways

    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 belt only.

  • Page 17: Escalators

    WARNING 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.

  • Page 18: Transferring To And From Other Seats

    DO NOT 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.

  • Page 19: Unfolding

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS Unfolding NOTE: For this procedure, refer to FIGURE 2.7. 1. Tilt the wheelchair toward you (raising the opposite wheel and caster off the  ground/floor). 2. Place your hand on the top of the seat rail closest to you where the seat upholstery is  attached. 3. Point your fingers and thumb to the inside of the wheelchair. 4. 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. 5. 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 18. Seat Rail H-Blocks NOTE: DO NOT wrap thumb or fingers  NOTE: Press down on the seat rail and the  under the seat rail. Point fingers and thumb to  seat upholstery with the entire hand. DO  the inside of the wheelchair. NOT place any part of the hand under the  seat rail. FIGURE 2.7 Unfolding Folding Wheelchair NOTE: For this procedure, refer to FIGURE 2.8 on page 20. 1. Swing footrest/legrest in locked position to the front of the wheelchair. 2.
  • Page 20 SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS CAUTION DO NOT allow upholstery to hang between the cross braces. 4. Continue to close the wheelchair by  grasping the back cane furthest from  you and pulling the armrest toward  you. FIGURE 2.8 Folding Wheelchair NOTE: If the wheelchair is equipped with carry straps, the wheelchair may be closed by pulling up  on the straps. ® Tracer Part No. 1110558...

  • Page 21: Section 3-Safety Inspection/Troubleshooting

    SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING NOTE: 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. 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 ❑ Ensure that the wheelchair rolls straight (no 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. ❑...

  • Page 22: Inspect/Adjust Weekly

    SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING ❑ 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. ❑ Check that all labels are present and legible. Replace if necessary. Inspect/Adjust Weekly ❑ Inspect tires for flat spots and wear. ❑ Check pneumatic tires for proper inflation. ❑ Inspect rear wheels for cracked, bent or broken spokes. ❑...

  • Page 23: Inspect/Adjust Periodically

    SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING ❑ 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. ❑ 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. ❑ Inspect 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. ❑ Check that all labels are present and legible. Replace if necessary. Troubleshooting Chair Chair 3...

  • Page 24: Maintenance

    As with any vehicle, the rear wheels, casters and tires should be checked periodi- cally for cracks and wear, and should be replaced if damaged. 2. The rear wheels, casters and tires should be checked periodically for cracks and wear,  and should be replaced by a qualified technician if damaged. NOTE: Tire wear is excessive if: • 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. • Rubber Tires ‐ 30% or more of the tire has worn away. NOTE: Invacare recommends that tires and casters be replaced every five years. 3. Periodically adjust wheel locks in correlation to tire wear. Refer to Adjusting Patient  Operated Wheel Locks on page 45. 4. Periodically check handrims to ensure they are secured to the rear wheels. If loose,  have them tightened by a qualified technician. 5. Periodically check caster and rear wheel bearings to make sure they are clean and free  ® from moisture. Use a Teflon  lubricant if necessary.
  • Page 25 SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING 6. Hand grips should be checked monthly for wear/looseness/deterioration. Clean if  desired. Replace if looseness or deterioration is found. 7. Check upholstery for sagging, rips or tears. 8. Replace any labels that are missing, worn, or torn. Refer to Label Location on page 7  for a listing of labels and their locations. ® Part No. 1110558 Tracer...

  • Page 26: Section 4-Front Riggings

    SECTION 4—FRONT RIGGINGS SECTION 4—FRONT RIGGINGS WARNING After any adjustments, repair or service and before use, make sure all attaching hardware is tightened securely. Otherwise injury or damage may occur. Installing/Removing Front Riggings NOTE: For this procedure, refer to FIGURE 4.1. Installing 1. Turn the front rigging assembly to the  Front Rigging side (open front rigging is ...

  • Page 27: Adjusting Footplate Height

    SECTION 4—FRONT RIGGINGS Adjusting Footplate Height Spring Button Height NOTE: For this procedure, refer to FIGURE 4.2. NOTE: 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 26. NOTE: Lay the front rigging assembly on a flat surface to simplify this procedure. 2. Pull the cam lock lever up to unlocked  position. Front Rigging Support NOTE: 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  Release Button footplate height adjustment. 3. Push in the release buttons and  Adjustment Footplate Holes reposition the footplate assembly to the  Assembly desired height. 4. Ensure that the release buttons fully  Cam Lock Lever protrude from holes on both sides of ...

  • Page 28: Raising/Lowering Elevating Legrest Assembly

    SECTION 4—FRONT RIGGINGS 5. Adjust the footplate assembly height by aligning the desired adjustment holes in the  upper front rigging support and lower footplate assembly. 6. From the outside of the swingaway front rigging, insert the threaded rivet through  both the front rigging support and the footplate assembly. 7. From the inside of the swingaway front rigging, insert the button head screw through  the appropriate adjustment hole and thread into the threaded rivet. 8. Using a screwdriver to hold the threaded rivet in position, securely tighten the button  head screw. Torque to 32 in‐lbs. 9. Rotate cam lock lever down to locked position. 10. Repeat STEPS 1‐9 to adjust the remaining footrest. Front Rigging Front Rigging Support Threaded Support Rivet Button Head Screw Button Head Screw Threaded Rivet Adjustment Footplate Hole Assembly Cam Lock Adjustment Footplate Lever...

  • Page 29: Installing H-Strap/Calf Strap

    SECTION 4—FRONT RIGGINGS 1. To raise the elevating legrest, the  assistant should hold the support tube  Release Lever and raise the elevating legrest until the  desired height is obtained. 2. To lower 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. Support Tube FIGURE 4.4 Raising/Lowering Elevating Legrest Assembly Installing H-Strap/Calf Strap NOTE: For this procedure, refer to FIGURE 4.5. 1. 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 H-Strap...

  • Page 30: Replacing Heel Loop

    SECTION 4—FRONT RIGGINGS Replacing Heel Loop NOTE: For this procedure, refer to FIGURE 4.6 on page 31. 1. Pull the cam lock lever up to unlocked position. 2. Perform one of the following as shown in Detail ʺAʺ. • Footplates with Spring Buttons: Push in the release buttons and remove the  footplate assembly from the front rigging support. • 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 button head screw securing the footplate  assembly to the front rigging support. 3. Remove the mounting screw, spacer and locknut that secure the heel loop to the footplate. 4. Remove existing heel loop from slide tube. 5. Install new heel loop onto slide tube. 6. Install the mounting screw, spacer and locknut to secure the heel loop to the footplate.  Tighten until the spacer is secure. 7. Insert the lower footrest assembly into the upper footrest assembly to desired height. 8. Perform one of the following as shown in Detail ʺAʺ: • 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.
  • Page 31 SECTION 4—FRONT RIGGINGS DETAIL “A” Bolt-in-Place Footplates with Front Rigging Threaded Footplates Spring Buttons Support Rivet Button Head Front Rigging Screw Support Release Button Front Rigging Adjustment Support Holes Footplate Cam Lock Adjustment Assembly Cam Lock Lever Hole Lever Footplate Footplate Assembly Assembly...

  • Page 32: Section 5-Arms

    SECTION 5—ARMS SECTION 5—ARMS NOTE: Tracer IV wheelchairs are equipped with fixed height armrests as standard equipment.  Adjustable armrests are available on Tracer IV wheelchairs as an option. 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 Armrest Height WARNING Height Locked (Vertical) Adjustment Make sure the height adjustment lever Armrest Lever is in the locked position before using the...

  • Page 33: Removing Armrest

    SECTION 5—ARMS Removing Armrest 1. Push down on armrest to ensure it is fully seated in front and rear sockets. NOTE: STEP 1 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 NOTE: Rear armrest release lever MUST be in  Armrest Armrest the unlocked position when installing the  Release Armrest armrest. Handle Release 1. Position the armrest just above the  Button front and rear arm sockets. Front Arm 2. Push arm down evenly at the front and  Socket rear until the front armrest release  Rear button snaps into the front arm socket. Socket 3. Lock rear armrest by turning the  armrest release lever towards the ...

  • Page 34: Section 6-Seat And Back

    SECTION 6—SEAT AND BACK SECTION 6—SEAT AND BACK 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 Back Upholstery NOTE: For this procedure, refer to FIGURE 6.1. 1. Remove the eight mounting screws and  Back Upholstery Washers washers that secure the existing back ...

  • Page 35: Adjusting The Seat Width

    SECTION 6—SEAT AND BACK Adjusting the Seat Width NOTE: For this procedure, refer to FIGURE 6.3 on page 36. NOTE: 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. 1. Remove the existing back and seat upholstery from the wheelchair. Refer to Replacing  Back Upholstery and Replacing Seat Upholstery on page 34. 2. Remove the two button screws and locknuts that secure the two pivot links to the  crossbraces. 3. 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.  4. Remove the two hex screws and locknuts that secure the two crossbraces together. NOTE: Note the orientation of the two hex screws and locknuts for assembling the new  crossbraces.  5. Assemble the two new crossbraces together with the existing two hex screws and  locknuts. Securely tighten. Refer to FIGURE 6.3 for hardware orientation. 6. Determine the correct pivot link mounting hole to use with the desired seat width.  Refer to following chart. SEAT WIDTH PIVOT LINK 18 - INCH 22-inch 18-inch 20 - INCH...
  • Page 36 SECTION 6—SEAT AND BACK Screws Locknut (For Locknut Pivot Link) Button Screws Locknut Pivot Link Crossbrace (Bottom) Locknuts Wheelchair Frame Button Screw Crossbrace Saddles FIGURE 6.3 Adjusting the Seat Width ® Tracer Part No. 1110558...

  • Page 37: Section 7-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.

  • Page 38: Replacing Rear Wheel Handrim

    SECTION 7—REAR WHEELS Replacing Rear Wheel Handrim WARNING DO NOT use composite handrims. Otherwise injury or damage may occur. NOTE: For this procedure, refer to  Rear Wheel Mounting Screw FIGURE 7.2. 1. Remove the rear wheel from the  wheelchair. Refer to  Removing/Installing Rear Wheels on  page 37. 2. Remove the mounting screws and  washers (not shown) that secure the  handrim to the rear wheel. 3. Remove the existing handrim. Handrim 4. Install the new handrim by reversing  FIGURE 7.2 Replacing Rear Wheel STEPS 1‐3.

  • Page 39: Section 8-Front Casters

    SECTION 8—FRONT CASTERS SECTION 8—FRONT CASTERS WARNING 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 WARNING Make sure both fork/caster assemblies are the same size before using the wheelchair. Otherwise injury may occur.

  • Page 40: Adjusting Forks

    Replacing Front Casters 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 lb weight limit): 8 x 1¾ inch semi-pneumatic front caster MUST be used.

  • Page 41: Replacing/Repairing Front Caster Tire/Tube

    SECTION 8—FRONT CASTERS Locknut Fork Hex Screw Washer (if applicable) Front Caster Washer (if applicable) FIGURE 8.2 Replacing Front Casters Replacing/Repairing Front Caster Tire/Tube WARNING Replacement of front caster tire MUST be performed by a qualified technician. CAUTION As with any vehicle, check the wheels and tires periodically for cracks and wear. Replace if damaged.

  • Page 42: Section 9-Anti-Tippers/Wheel Locks

    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.

  • Page 43: Adjusting The Anti-Tippers

    SECTION 9—ANTI-TIPPERS/WHEEL LOCKS Anti-Tipper (in inches) Seat-to-Floor Height Wheelchair Model (in inches) Length Height Model Part No. TRACER IV 17½ to 19½ 13½ 3¼ 1360 1058836 DETAIL “A” DETAIL “B” Anti-Tipper Height Anti-Tipper Anti-Rattle Wheels Flat Surface Anti-Tipper Release Buttons...

  • Page 44: Using/Adjusting Patient Operated Wheel Locks

    7. If the 1½ to 2‐inch distance cannot be  achieved with the anti‐tippers, a  1½ to 2-inch Clearance different model may be required.  FIGURE 9.2 Adjusting the Anti-Tippers Contact an Invacare dealer or qualified  technician. 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.

  • Page 45: Adjusting Patient Operated Wheel Locks

    SECTION 9—ANTI-TIPPERS/WHEEL LOCKS Pull wheel lock handle toward the tire to Push wheel lock handle away from disengage wheel lock the tire to engage wheel lock Unlocked Locked Position Position Wheel Lock Wheel Lock Push-To-Lock Push wheel lock handle away from Pull wheel lock handle toward the the tire to disengage wheel lock tire to engage wheel lock...

  • Page 46: Installing Wheel Lock Shoe Extensions

    SECTION 9—ANTI-TIPPERS/WHEEL LOCKS 7. Repeat the STEPS 1‐6 until the wheel lock shoe embeds the tire 1/8‐inch (3/16‐inch for  pneumatic tires) and holds the wheelchair. 8. If the measurement of 1/8‐inch  1/8-inch (3/16-inch (3/16‐inch for pneumatic tires) cannot  pneumatic tires) be achieved, it may be necessary to  DETAIL “A” install wheel lock shoe extensions.  Wheel Lock Refer to Installing Wheel Lock Shoe  Shoe Extensions on page 46. 9. Repeat STEPS 1‐8 for the opposite  Tire wheel lock. 10. Engage both wheel locks and ensure  Bolt and Locknut the occupied wheelchair is held in  Wheel Lock place when pushed. Mounting Positions Handle Wheel Lock WARNING If wheel locks DO NOT hold the occupied wheelchair in place, contact a...

  • Page 47: Section 10-Seat To Floor Height

    SECTION 10—SEAT TO FLOOR HEIGHT SECTION 10—SEAT TO FLOOR HEIGHT WARNING After any adjustments, repair or service and before use, make sure all attaching hardware is tightened securely. Otherwise injury or damage may occur. Changing Seat-to-Floor Height 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.
  • Page 48 SECTION 10—SEAT TO FLOOR HEIGHT 8-INCH FRONT CASTERS SEAT-TO-FLOOR FRONT CASTER REAR REAR WHEEL HEIGHT MOUNTING POSITION WHEEL MOUNTING POSITION (IN INCHES) SIZE 17½ 24-inch 19½ Bottom 24-inch Bottom DETAIL “A” - REAR DETAIL “B” - 8-INCH WHEEL MOUNTING FORK MOUNTING POSITIONS-ADULT/HE POSITIONS MI FRAME STYLE...

  • Page 49: Section 11-Options

    SECTION 11—OPTIONS SECTION 11—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. Installing Carrying Pocket NOTE: For this procedure, refer to FIGURE 11.1. 1. Determine the height required for the carrying pocket. 2. Remove the two back upholstery screws and two washers that correspond to the  desired height. 3. Center pouch against back canes, determine and mark location for mounting holes on  carrying pouch straps.

  • Page 50: Installing Crutch And Cane Carrier

    SECTION 11—OPTIONS Installing Crutch and Cane Carrier 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.

  • Page 51: Installing The Seat Positioning Strap

    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 belt only.

  • Page 52: Limited Warranty

    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.

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