Invacare TRACER EX2 Owner's Operator And Maintenance Manual
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Invacare TRACER EX2 Owner's Operator And Maintenance Manual

Invacare TRACER EX2 Owner's Operator And Maintenance Manual

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See also: Operator's Maintenance Manual , Owner's Operator and Maintenance Manual
Owner's Operator and Maintenance Manual
SPECIAL NOTES ........................................................................................3
LABEL LOCATION .....................................................................................4
TYPICAL PRODUCT PARAMETERS .............................................................5
SECTION 1-GENERAL GUIDELINES ............................................................6
SECTION 2-SAFETY/HANDLING OF WHEELCHAIRS ....................................9
SECTION 3-SAFETY INSPECTION/TROUBLESHOOTING ............................ 15
SECTION 4-FRONT RIGGINGS ................................................................ 19
SECTION 5-ARMS .................................................................................. 24
SECTION 6-SEAT AND BACK ................................................................. 26
SECTION 7-REAR WHEELS ...................................................................... 30
SECTION 8-FRONT CASTERS .................................................................. 32
SECTION 9-ANTI-TIPPERS/WHEEL LOCKS ................................................ 34
SECTION 10-SEAT TO FLOOR ................................................................. 37
SECTION 11-OPTIONS ........................................................................... 38
LIMITED WARRANTY .............................................................................. 40
DEALER: This manual MUST be given to
the user of the wheelchair.
USER: BEFORE using this wheelchair, read
this manual and save for future reference.
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com
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Summary of Contents for Invacare TRACER EX2

  • Page 1: Table Of Contents

    LIMITED WARRANTY ................40 DEALER: This manual MUST be given to the user of the wheelchair. USER: BEFORE using this wheelchair, read this manual and save for future reference. For more information regarding Invacare products, parts, and services, please visit www.invacare.com...
  • Page 2 EQUIPMENT - OTHERWISE, INJURY OR DAMAGE MAY RESULT. 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. Tracer® EX2...

  • Page 3: Special Notes

    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 4: Label Location

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

  • Page 5: Typical Product Parameters

    TYPICAL PRODUCT PARAMETERS TYPICAL PRODUCT PARAMETERS OVERALL WIDTH PERMANENT ARM: , 25 , 27 nches REMOVABLE ARM: , 26 , 28 inches OVERALL DEPTH (WITH RIGGINGS) inches SEAT WIDTH 16, 18 or 20 inches SEAT DEPTH SA FRAME: 16 inches FF FRAME: 16 inches SEAT-TO-FLOOR (WITH 24-INCH...

  • Page 6: Section 1-General Guidelines

    WHEEL SIZE • position and front caster size/position. These  ANTI-TIPPERS adjustments MUST be performed by a qualified  • technician. USER CONDITION • Anti-Tippers Anti‐tippers are specific to the different angles and/or seat‐to‐floor heights. Refer to the charts in  Installing/Adjusting Anti‐tippers on page 34 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, the correct anti‐tippers MUST be used to maintain a 1  to 2 inch ground clearance.  Anti‐tippers MUST be attached at all times. Inasmuch as the anti‐tippers are an option for on 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. 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. 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. 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. Tracer® EX2 Part No. 1110546...
  • Page 7 DO NOT attempt to move up or down an incline with a water, ice or oil film. 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 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 tip 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 use the footplate as a platform. When getting in or out of the wheelchair, make sure that the  footplates are in the upward position. 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.  Make sure detent balls of the quick‐release pin are fully released before operating 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. The detent balls MUST be protruding past the top of the seat plate assembly for a positive lock. Keep detent balls clean. Part No. 1110546 Tracer® EX2...
  • Page 8 SECTION 1—GENERAL GUIDELINES Weight Training/Weight Limitation 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. The Tracer EX2 wheelchair has a weight limitation of 250 lbs (114 kg). Tracer® EX2 Part No. 1110546...

  • Page 9: 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 rec- ommends ordering the seat positioning strap as an additional safeguard for the wheelchair user.

  • Page 10: Reaching And Leaning Backwards

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS WARNING DO NOT attempt to reach objects if you have to move forward in the seat or pick them up from the floor by reaching down between your knees. The size/position of the front casters, size/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 11 SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS 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. 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 wheel- chair, 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.
  • Page 12 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 13: 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 14: Folding Wheelchair

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS Seat Rail NOTE: Press down on the seat rail  and the seat upholstery with the  H-Blocks entire hand. DO NOT place any  part of the hand under the seat rail. NOTE: DO NOT wrap thumb or  fingers under the seat rail. Point  fingers and thumb to the inside of  the wheelchair. FIGURE 2.7 Unfolding Folding Wheelchair NOTE: For this procedure, refer to FIGURE 2.8. Swing footrest/legrest in locked position to the front of  the wheelchair. Pivot footplates upward to vertical position. 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. FIGURE 2.8 Folding Wheelchair Place excess seat upholstery over the armrest.

  • Page 15: 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 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. ❑...

  • Page 16: Maintenance Safety Precautions

    SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING Inspect/Adjust Weekly ❑ Ensure that the wheel locks prevent the wheelchair from moving when engaged. ❑ Inspect tires for flat spots and wear. ❑ Check pneumatic tires for proper inflation. ❑ If equipped, check that quick‐release axles lock properly. Lubricate if necessary. ❑ Inspect rear wheels for cracked, bent or broken spokes. ❑ Ensure all spokes are uniformly tight. ❑ Inspect axle assembly for proper tension by spinning caster. Caster should come to a gradual stop. ❑ Inspect front caster for cracked, bent or broken spokes. ❑ Ensure that casters are free of debris. Inspect/Adjust Monthly ❑ Ensure that the wheelchair rolls straight (no excessive drag or pull to one side). ❑ 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 front casters/forks bearing system if wheel wobbles noticeably or binds to a stop. ❑...

  • Page 17: Suggested Maintenance Procedures

    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. Periodically adjust wheel locks in correlation to tire wear. Refer to Adjusting Patient Operated Wheel Locks on page 36. Periodically check handrims to ensure they are secured to the rear wheels. If loose, have them tightened by a qualified  technician. Periodically check caster wheel bearings to make sure they are clean and free from moisture. Use a Teflon™ lubricant if  necessary. WARNING 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.

  • Page 18: Troubleshooting

    SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING Troubleshooting Chair Veers Chair 3 Sluggish Turn or Casters Squeaks Looseness in Solutions Right/Left Wheels Performance Flutter and Rattles Chair Check tires for correct and equal pressure Check for loose nuts and bolts. Check caster headtube angle. Check that rear wheels are equally spaced away from seat frame.

  • Page 19: 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 Turn the front rigging assembly to the side (open front  rigging is perpendicular to wheelchair). Front Rigging Install the hinge plates on the front rigging assembly ...
  • Page 20 SECTION 4—FRONT RIGGINGS Front Rigging Support Release Button Adjustment Footplate Holes Assembly Cam Lock Lever NOTE: Swingaway footrest shown. FIGURE 4.2 Spring Button Bolt-In-Place NOTE: For this procedure, refer to FIGURE 4.3 on page 20. NOTE: This procedure applies to the swingaway footrests and swingaway elevating legrest. Remove the swingaway front rigging. Refer to Installing/Removing Front Riggings on page 19. NOTE: 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 adjustment 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. Front Rigging Threaded Support...

  • Page 21: Fixed Frame

    SECTION 4—FRONT RIGGINGS Fixed Frame Wheelchair Frame NOTE: For this procedure, refer to FIGURE 4.4 Remove impact guards and/or calf strap, if necessary. Loosen, but do not remove the bolt and locknut that  Footplate secure the lower footrest assembly to the upper footrest  Assembly support. Reposition the lower footrest assembly to the desired  height. Bolt and Locknut Securely tighten the bolt and locknut. Repeat this procedure for the other footrest, if  necessary. FIGURE 4.4 Fixed Frame Replace impact guards and/or calf strap, if necessary. Raising/Lowering Elevating Legrest Assembly WARNING Ensure hands and fingers are clear of elevating legrest mechanism before pushing release lever to lower the elevating legrest.

  • Page 22: Replacing Heel Loop

    SECTION 4—FRONT RIGGINGS Installing Impact Guards/Calf Strap NOTE: For this procedure, refer to FIGURE 4.6. Remove impact guard/calf strap from packaged container if not already secured to the footrest. Secure one impact guard to the each footrest. NOTE: Ensure the upper portion of the impact guard is between the two horizontal supports of the footrest. Secure one side of the calf strap around each footrest (with the impact guards attached, if present). Horizontal Support Calf Strap Notch Footrest Upper Portion of Impact Impact Guard Guard Horizontal Support FIGURE 4.6 Installing Impact Guards/Calf Strap Replacing Heel Loop NOTE: For this procedure, refer to FIGURE 4.7 on page 23. Pull the cam lock lever up to unlocked position. Perform one of the following as shown in Detail ʺAʺ.
  • Page 23 SECTION 4—FRONT RIGGINGS Footplates with DETAIL “A” Bolt-in-Place Front Rigging Spring Buttons Footplates Threaded Support Button Head Rivet Screw Front Rigging Support Front Rigging Release Button Support Footplate Adjustment Adjustment Inside of Assembly Holes Hole Swingaway Front Rigging Cam Lock Footplate Cam Lock Lever...

  • Page 24: Section 5-Arms

    SECTION 5—ARMS SECTION 5—ARMS 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 Make sure the height adjustment lever is in the locked position before using the wheelchair. NOTE: For this procedure, refer to FIGURE 5.1.

  • Page 25: Removing Armrest

    SECTION 5—ARMS Removing/Installing Armrests WARNING Make sure the armrest release lever is in the locked position before using the wheelchair. NOTE: For this procedure, refer to FIGURE 5.2 on page 25. Removing Armrest 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. Press in the armrest release button at the front and rear of the armrest. While pressing in the armrest release buttons, remove the armrest from the arm sockets by pulling straight up. Installing Armrest Position the armrest just above the front and rear arm sockets. Push arm down evenly at the front and rear until the front and rear armrest release buttosn snap into the arm sockets. Ensure armrest is locked securely in the arm sockets by gently lifting up. If not locked, repeat STEPS 1‐3. Armrest Armrest Release Button Armrest Release Button Rear Arm Front Arm Socket...

  • Page 26: 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 For this procedure, refer to FIGURE 6.1. Remove the eight mounting screws and washers that secure the existing back upholstery to the back canes. Remove existing back upholstery from the back canes. Securely tighten the new back upholstery to the back canes with the phillips screws and washers. The following chart  determines the number of mounting screws for each seat depth.

  • Page 27: Adjusting The Seat Width

    SECTION 6—SEAT AND BACK Adjusting the Seat Width Swingaway Front Riggings NOTE: FIGURE 6.2 on page 27 and FIGURE 6.3 on page 28. 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. Remove the existing back and seat upholstery from the wheelchair. Refer to Replacing Back Upholstery on page 26 and  Replacing Seat Upholstery on page 26. Remove the four button screws and locknuts that secure the two pivot links to the wheelchair frame and crossbraces. Remove the two button screws, locknuts and crossbrace saddle that secures the bottom of the crossbrace to the  wheelchair frame. Repeat for other crossbrace.  Remove the hex screw, coved washers, washers and locknut that secure the two crossbraces together. See Detail ʺBʺ. SEAT WIDTH PIVOT LINK 16 - INCH 18-inch 16-inch 18 - INCH DO NOT USE 20 - INCH 20-inch 22 - INCH DO NOT USE...
  • Page 28 SECTION 6—SEAT AND BACK Crossbrace Button Screw (STEPS 4,5) (STEPS 2,7) Pivot Lock Locknut (STEPS 2,7) (STEPS 2,7) Locknut (STEPS Button Screw 2,7) (STEPS 2,7) Locknut (STEPS 2,7) Button Screw Button Screw (STEPS 3,8) (STEPS 2,7) Locknut Crossbrace (STEPS 3,8) Saddle (STEPS 3,8) Coved...
  • Page 29 SECTION 6—SEAT AND BACK Fixed Frame NOTE: For this procedure, refer to FIGURE 6.4. Removing Lower Mounting Hardware Remove the existing back and seat upholstery from the wheelchair. Refer to Replacing Back Upholstery on page 26 and  Replacing Seat Upholstery on page 26. NOTE: If adjusting the seat width of the wheelchair, back and seat upholstery as well as the crossbraces MUST be replaced. Remove the four screws and locknuts that secure the insert tube to the lower wheelchair frame. Remove the inserts from the rear of the wheelchair. Remove the hex screw and locknut that secure the two existing crossbraces together. Removing Upper Mounting Hardware While pushing down on the rear seat guide, pull up the front seat guide until the front seat guide releases from the  wheelchair frame. Pull the crossbrace away from the rear seat guide. Repeat STEPS 1‐2 for opposite crossbrace. Reverse STEPS 1‐3 to assemble the upper mounting hardware. Reverse STEPS 1‐4 in Removing Lower Mounting Hardware on page 29. DETAIL “A” - REMOVING LOWER DETAIL “B” - Crossbrace MOUNTING HARDWARE REMOVING UPPER MOUNTING...

  • Page 30: Section 7-Rear Wheels

    SECTION 7—REAR WHEELS SECTION 7—REAR WHEELS WARNING After any adjustments, repair or service and before use, make sure all attaching hardware is tightened securely. Otherwise injury or damage may occur. Removing/Installing Rear Wheels WARNING Only a qualified technician may change the size of the rear wheel or the seat-to-floor height. If changing the size of the rear wheel or a change in the Seat-to-Floor Height is desired, this procedure MUST be performed by a qualified technician.

  • Page 31: Replacing Rear Wheel Handrim

    SECTION 7—REAR WHEELS Replacing Rear Wheel Handrim WARNING Wheelchairs with 300 lbs weight limit: DO NOT use composite handrims. Otherwise injury or damage may occur. If the wheelchair is equipped with permanent axles, this procedure MUST be performed by a qualified technician.

  • Page 32: 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 Six or Eight-Inch Front Casters and Forks WARNING Make sure both fork/caster assemblies are the same size BEFORE using the wheelchair, other- wise injury may occur.
  • Page 33 SECTION 8—FRONT CASTERS NOTE: For this procedure, refer to FIGURE 8.2. NOTE: If replacing the same size front caster, note the mounting position on the fork assembly for proper reinstallation of the new front  caster. Remove the hex screw, washers and locknut that secure the front caster to the fork. NOTE: Washers are only used with 6 and 8‐inch casters with precision bearings. To reinstall the new front caster onto the fork, reverse step 1. 6 or 8-inch Fork Locknut Hex Screw Washer (if applicable) Front Caster Washer (if applicable) FIGURE 8.2 Replacing Front Casters Replacing/Repairing Front Caster Tire WARNING Replacement of front caster tire MUST be performed by a qualified technician. CAUTION As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced when necessary.

  • Page 34: 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 on 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 35: Using Patient Operated Wheel Locks

     to 2 inches. to 2 inch Clearance If the 1  to 2 inch distance cannot be achieved with the  anti‐tippers, a different model may be required.  Contact an Invacare dealer or qualified technician. FIGURE 9.3 Adjusting the Anti-Tippers 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 36: Adjusting Patient Operated Wheel Locks

    SECTION 9—ANTI-TIPPERS/WHEEL LOCKS Pull wheel lock handle backward Push wheel lock handle forward away toward the tire to engage wheel lock from the tire to engage wheel lock Unlocked Unlocked Position Position Wheel Lock Pull-To-Lock Wheel Lock Push-To-Lock FIGURE 9.4 Using Patient Operated Wheel Locks Adjusting Patient Operated Wheel Locks NOTE: For this procedure, refer to FIGURE 9.5.

  • Page 37: Section 10-Seat To Floor

    SECTION 10—SEAT TO FLOOR SECTION 10—SEAT TO FLOOR WARNING After any adjustments, repair or service and before use, make sure all attaching hardware is tightened securely. Otherwise injury or damage may occur. NOTE: Seat‐to‐floor height is not adjustable for Tracer EX2 wheelchairs with the fixed frame option (FF). This procedure is for EX2  wheelchairs with swingaway footrests ONLY. Changing Seat-to-Floor Height WARNING The size/position of the front casters, size/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 38: 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 Amputee Bracket NOTE: For this procedure, refer to FIGURE 11.1 on page 38. Refer to the following chart or FIGURE 11.1 to determine the mounting position of the amputee bracket: SEAT-TO-FLOOR *BRACKET AXLE SPACER POSITION SIDE OF AXLE MOUNTING (ON BRACKET)

  • Page 39: Installing Crutch And Cane Carrier

    ALWAYS wear your positioning strap. Inasmuch as the seat positioning strap is an option on this wheel- chair (You may order with or without the seat restraint), Invacare strongly recommends ordering the seat positioning strap as an additional safeguard for the wheelchair user.

  • Page 40: Limited Warranty

    Invacare warrants the side frames and cross members of this product when purchased new and unused to be free from defects in materials and workmanship for a period of five (5) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice required for coverage under this warranty.

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