1. Manuals
  2. Brands
  3. Invacare Manuals
  4. Wheelchair
  5. AX3
  6. Owner's operator and maintenance manual

Invacare AX3 Owner's Operator And Maintenance Manual

Hide thumbs Also See for AX3:
Table of Contents

Advertisement

Quick Links

Download this manual
Owner's Operator and Maintenance Manual
AX3
Wheelchair
™
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

Advertisement

Table of Contents
loading

Related Manuals for Invacare AX3

Summary of Contents for Invacare AX3

  • Page 1 Owner’s Operator and Maintenance Manual Wheelchair ™ 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 APPLICABLE) AND (3) THE SEATING SYSTEM’S MANUAL (IF APPLICABLE). IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS, CAUTIONS AND INSTRUCTIONS, CONTACT INVACARE TECHNICAL SUPPORT BEFORE ATTEMPTING TO SERVICE OR OPERATE THIS EQUIPMENT - OTHERWISE, INJURY OR DAMAGE MAY RESULT. 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 ............... 6 SPECIAL NOTES ................7 LABEL LOCATIONS ................8 TYPICAL PRODUCT PARAMETERS ............ 9 SECTION 1—GENERAL GUIDELINES ..........10 Stability Warning............................10 Repair and Service Information......................11 Operating Information..........................11 Tire Pressure............................12 Weight Training............................13 Weight Limitation ..........................13 SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS ......
  • Page 4 TABLE OF CONTENTS TABLE OF CONTENTS SECTION 4—WHEELCHAIR OPERATION ........... 24 Unfolding and Folding Wheelchair .......................25 Unfolding the Wheelchair........................25 Folding the Wheelchair ........................26 Using Wheel Locks ..........................26 Folding Wheel Lock Handles .........................27 Installing/Removing the Front Riggings ....................27 Installing..............................27 Removing ...............................27 Installing/Removing Elevating Legrests....................28 Installing..............................28 Removing ...............................28...
  • Page 5 TABLE OF CONTENTS TABLE OF CONTENTS Adjusting T-Arm Height ........................37 Removing/Installing Flipback Armrests ....................38 Removing/Installing Flip Back Armrest....................38 Replacing Armrest Arm Pad ........................39 SECTION 8—SEAT/BACK ..............40 Removing Back Canes ..........................40 Removing/Installing Seat Upholstery ....................40 Removing Seat Upholstery.........................40 Removing/Installing Standard Back Upholstery .................41 Removing Back Upholstery........................41 Adjustable Back Upholstery ........................42 Adjustable Tension Straps........................42...

  • Page 6: 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 7: 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 8: Label Locations

    LABEL LOCATIONS LABEL LOCATIONS Serial Number Label Location WARNING DO NOT OPERATE WITHOUT THE ANTI-TIP TUBES INSTALLED. REV. 5/98 P/N 60106X144 WARNING Refer to Owner's Manual for proper anti-tipper setting. 1085379 ™ Part No 1143216 Wheelchair...

  • Page 9: Typical Product Parameters

    TYPICAL PRODUCT PARAMETERS TYPICAL PRODUCT PARAMETERS OVERALL WIDTH OPEN Seat width plus approx. 8½ inches CLOSED Approx. 13 inches OVERALL DEPTH (WITH RIGGINGS) Seat depth plus 15½ inches (without front riggings) SEAT WIDTH: 16”, 18”, and 20” SEAT DEPTH: 16” and 18” SEAT-TO-FLOOR (ADULT/HEMI): 16”...

  • Page 10: Section 1-General Guidelines

    SECTION 1—GENERAL GUIDELINES SECTION 1—GENERAL GUIDELINES WARNING SECTION 1 - GENERAL GUIDELINES contains important information for the safe operation and use of this product. DO NOT use this product or any available optional equipment without first completely reading and understanding these instructions and any additional instructional material such as Owner’s Manuals, Service Manuals or Instruction Sheets supplied with this product or optional equipment.

  • Page 11: Repair And Service Information

    Operating Information To determine and establish your particular safety limits, practice bending, reaching and  transferring activities in several combinations in the presence of a qualified healthcare  professional before attempting active use of the wheelchair. DO NOT attempt to reach objects if you have to move forward in the seat. DO NOT attempt to reach 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 from behind as this may  cause the wheelchair to tip over. DO NOT shift your weight or sitting position toward the direction you are reaching as the  wheelchair may tip over. DO NOT tip the wheelchair without assistance. DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may  occur. Before attempting to transfer in or out of the wheelchair, every precaution should  be taken to reduce the gap distance. Turn both casters parallel to the object you are  transferring onto. Also be certain the wheel locks are engaged to prevent the wheels from  moving. DO NOT operate on roads, streets or highways. DO NOT climb, go up or down ramps or traverse slopes greater than 9°. NEVER leave an unoccupied wheelchair on an incline. DO NOT attempt to move up or down an incline with a water, ice or oil film. DO NOT attempt to ride over curbs or obstacles. Doing so may cause your wheelchair to  turn over and cause bodily harm or damage to the wheelchair. Invacare products are specifically designed and manufactured for use in conjunction with  Invacare accessories. Accessories designed by other manufacturers have not been tested  by Invacare and are not recommended for use with Invacare products. 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. ALWAYS engage both wheel locks and reduce the gap distance before transferring to and  from the wheelchair. Turn all casters parallel to the object you are transferring onto. Wheel locks are not brakes. DO NOT attempt to stop a moving wheelchair with the wheel  locks.  ™ Part No 1143216 Wheelchair...

  • Page 12: Tire Pressure

    SECTION 1—GENERAL GUIDELINES Engaging the wheel locks may not prevent the wheelchair from moving on all floor  surfaces including those that may be wet or slick. Always exercise caution when  transferring into or out of your wheelchair DO NOT attempt to lift the wheelchair by any removable (detachable) parts. Lifting by  means of any removable (detachable) parts of a wheelchair may result in injury to the user  or damage to the wheelchair. NEVER try to lift or tip the wheelchair by cantilever arms or T‐ arms, serious injury can  occur. DO NOT overtighten hardware attaching to the frame. This could cause damage to the  frame tubing. DO NOT stand on the frame of the wheelchair. ALWAYS keep hands and fingers clear of moving parts to avoid injury. 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. 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. Unless otherwise noted, all service and adjustments should be performed while the  wheelchair is unoccupied. ALWAYS wear your seat positioning strap. 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. If 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  wheelchair handle ‐ otherwise damage or injury may occur.  ALWAYS use the handrims for self‐propulsion. Inasmuch as the handrims are an option  on this wheelchair (you may order with or without the handrims), Invacare strongly  recommends ordering the handrims as an additional safeguard for the wheelchair user.  DO NOT use the footplate as a platform when getting in or out of the wheelchair. ALWAYS keep hands and fingers clear of moving parts to avoid injury. DO NOT place hand or fingers on the underside of the seat rail when opening or closing  the wheelchair. DO NOT sit or transfer into the wheelchair unless it is fully open and the seat rails are  fully seated into the side frame H‐blocks. Tire Pressure DO NOT use your wheelchair unless it has the proper tire pressure (p.s.i.). DO NOT ...

  • Page 13: Weight Training

    SECTION 1—GENERAL GUIDELINES 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 physical disability and the warranty will be void. Weight Limitation The wheelchair has a weight limitation of 275 lbs (125 kg).  ™ Part No 1143216 Wheelchair...

  • Page 14: Section 2-Safety/Handling Of Wheelchairs

    DO NOT climb, go up, or down ramps or traverse slopes greater than 9°. Invacare strongly recommends proceeding down ramps or slopes slowly to avoid hard braking or sudden stops. DO NOT leave elevating legrests in the fully extended position when proceeding down ramps or slopes.

  • Page 15: Coping With Everyday Obstacles

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS To assure stability and proper operation of your wheelchair, you must at all times wear  your seat restraint and maintain proper balance. Your wheelchair has been designed to  remain upright and stable during normal daily activities as long as you do not move  beyond the center of gravity. Virtually all activities which involve movement in the wheelchair have an effect on the  center of gravity. Invacare recommends using seat positioning straps for additional safety  while involved in activities that shift your weight. DO NOT lean forward out of the wheelchair any further than 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 tilting the wheelchair  or traversing curbs, or other impediments. Also, be aware of detachable parts such as arms or legrests. These must NEVER be used  to move the wheelchair or as lifting supports, as they may be inadvertently released,  resulting in possible injury to the user and/or assistant(s). When learning a new assistance technique, have an experienced assistant help you before  attempting it alone. Tipping WARNING DO NOT tip the wheelchair without assistance.
  • Page 16 SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS Method 1 - Wheelchair with Step Tubes NOTE: For this procedure, refer to FIGURE 2.1. 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. Roll the wheelchair forward and slowly lower the wheelchair in one continuous  movement onto the sidewalk.  WARNING DO NOT let the wheelchair drop the last few inches to the ground. This could result in injury to the occupant. Push the wheelchair forward until the rear wheels roll up and over the curb.

  • Page 17: Stairways

    Extreme caution is advised when it is necessary to move an occupied wheelchair up or down the stairs. Invacare recommends using two assistants and making thorough preparations. Make sure to use only secure, non-detachable parts for hand-held supports.

  • Page 18: Transferring To And From Other Seats

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS 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. Align both casters parallel with the object you are transferring onto. Also be certain the wheel locks are engaged to help prevent the wheels from moving.

  • Page 19: Reaching, Leaning And Bending - Forward

    SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS NOTE: For this procedure, refer to  FIGURE 2.4. CENTER OF Many activities require the wheelchair  GRAVITY 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  deter]mine and establish your particular  safety limits, practice bending, reaching  and transferring activities in several  UNOCCUPIED OCCUPIED combinations in the presence of a qualified  FIGURE 2.4 Percentage of Weight health professional before attempting  Distribution active use of the wheelchair. Reaching, Leaning and Bending - Forward   Proper positioning is essential for your safety. When reaching, leaning, bending forward,  it is important to use the front casters as a tool to maintain stability and balance. 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...
  • Page 20 SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS NOTE: For this procedure, refer to  FIGURE 2.6. 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. FIGURE 2.6 Reaching, Bending - Backward ™ Wheelchair Part No 1143216...

  • Page 21: Section 3-Safety Inspection

    SECTION 3—SAFETY INSPECTION SECTION 3—SAFETY INSPECTION NOTE: Twice a year, take your wheelchair to a qualified dealer 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. Initially  and at least every six months, follow these maintenance procedures: Safety Inspection Checklists Initial adjustments should be made to suit the personal body structure needs and  preferences of the user. Thereafter follow these maintenance procedures: Inspect/Adjust Initially ❑ Wheelchair rolls straight (no excessive drag or pull to one side). ❑ Ensure all hardware is tight. ❑ All fasteners on clothing guards are secure. ❑ Arms are secure but easy to release and adjustment levers engage properly. ❑ Adjustable height arms operate and lock securely. ❑ Armrest pad sits flush against arm tube. ❑ Seat and/or back upholstery have no rips. ❑ Inspect adjustable angle back attaching hardware is securely tightened. ❑ Ensure hand grips are not loose. ❑ Sealed bearings and axle nut tension are correct. ❑ No excessive side movement or binding when rear wheels are lifted and spun. ❑...

  • Page 22: Inspect/Adjust Weekly

    SECTION 3—SAFETY INSPECTION ❑ Wheel lock pivot point are free of wear and looseness. ❑ Wheel locks are easy to engage. ❑ Inspect tires/casters for flat spots and wear. ❑ Check pneumatic tires for proper inflation (recommended tire pressure is listed on the  side wall of the tire). WARNING DO NOT use WD-40®, 3-in-1 Oil®, or other penetrating lubricants on quick-release axles. Otherwise, binding and/or damage to the wheelchair may occur. ❑ Clean quick‐release axles with a Teflon ®  lubricant. ❑ Ensure axles are free from dirt, lint, etc. ❑...

  • Page 23: Inspect/Adjust Periodically

    SECTION 3—SAFETY INSPECTION ❑ Ensure all hardware is tight. ❑ Ensure hand grips are not loose. ❑ Ensure casters are free of debris. Inspect/Adjust Periodically ❑ Wheelchair rolls straight (no excessive drag or pull to one side). ❑ Arms are secure but easy to release and adjustment levers engage properly. ❑ Adjustable height arms operate and lock securely. ❑ Armrest pad sits flush against arm tube. ❑ All fasteners on clothing guards are secure. ❑ Seat and/or back upholstery have no rips. ❑ Inspect adjustable angle back attaching hardware is securely tightened. ❑ No excessive side movement or binding when rear wheels are lifted and spun. ❑ Inspect handrims for signs of rough edges or peeling finish. ❑ Inspect tires/casters for flat spots and wear. ❑ Check pneumatic tires for proper inflation (recommended tire pressure is listed on the  side wall of the tire). ❑ Wheel lock pivot point are free of wear and looseness. ❑ Clean upholstery and armrests. ❑ Sealed bearings and axle nut tension are correct. ❑...

  • Page 24: Section 4-Wheelchair Operation

    SECTION 4—WHEELCHAIR OPERATION SECTION 4—WHEELCHAIR OPERATION Unfolding and Folding Wheelchair Using Flipback Armrest on page 29 on page 25 Using Wheel Locks on page 26 Installing/Removing the Front Riggings on page 27 ™ Wheelchair Part No 1143216...

  • Page 25: Unfolding And Folding Wheelchair

    SECTION 4—WHEELCHAIR OPERATION Unfolding and Folding Wheelchair 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 rail when opening or closing the wheelchair. DO NOT sit or transfer into the wheelchair unless it is fully open and the seat rails are fully seated into the side frame H-blocks.

  • Page 26: Folding The Wheelchair

    SECTION 4—WHEELCHAIR OPERATION Folding the Wheelchair NOTE: For this procedure, refer to FIGURE 4.2. 1. Swing footrest/legrest in locked  position to the 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. Place excess seat upholstery over the  armrest. FIGURE 4.2 Folding the Wheelchair Using Wheel Locks WARNING DO NOT attempt to stop a moving wheelchair with the wheel locks.

  • Page 27: Folding Wheel Lock Handles

    SECTION 4—WHEELCHAIR OPERATION Folding Wheel Lock Handles NOTE: For this procedure, refer to FIGURE 4.4. 1. Pull up and back on the wheel lock handle. DETAIL Wheel Lock DETAIL Wheel “A” Handle “B” Lock Handle Wheel Lock Wheel Lock FIGURE 4.4 Folding Wheel Lock Handles Installing/Removing the Front Riggings NOTE: For this procedure, refer to FIGURE 4.5. NOTE: For maintenance and/or adjustment procedures refer to Front Riggings on page 42. NOTE: This procedure applies to the swingaway footrests and the elevating legrests. Installing 1. Turn the front rigging assembly to the side (open front rigging is perpendicular to  wheelchair).

  • Page 28: Installing/Removing Elevating Legrests

    SECTION 4—WHEELCHAIR OPERATION Wheelchair Mounting Front Rigging Assembly Frame Front Rigging Release Lever Mounting Tube Footplate Outward Inward (Inside of Wheelchair) NOTE: Swingaway  footrests shown. FIGURE 4.5 Installing/Removing the Front Riggings Installing/Removing Elevating Legrests NOTE: For this procedure, refer to FIGURE 4.6. Installing 1. Place elevating legrest on the outside of the wheelchair and insert mounting pin into  the mounting tube. 2. Rotate elevating legrest toward the inside of the wheelchair until it locks in place. NOTE: The calfpad of the legrest will be on the ...

  • Page 29: Raising/Lowering The Elevating Legrest

    SECTION 4—WHEELCHAIR OPERATION Raising/Lowering the Elevating Legrest NOTE: For this procedure, refer to FIGURE 4.7. 1. Perform one of the following: Release Lever • Raising: Lift legrest assembly up to  desired height. • Lowering: Lift elevating legrest  assembly up with one hand. While  supporting the elevating legrest  Elevating Legrest assembly (and user’s leg), pull  Assembly release lever up with other hand  FIGURE 4.7 Raising/Lowering the Elevating and lower legrest assembly to  Legrest desired height. Using Flipback Armrest WARNING Make sure the armrest release lever is in the locked position before using the wheel- chair.

  • Page 30: Maintenance And Adjustment Sections

    MAINTENANCE AND ADJUSTMENT SECTIONS MAINTENANCE AND ADJUSTMENT SECTIONS Arms on page 37 Seat/Back on page 40 Wheel Locks on page 59 Seat/Back on Front Riggings on page 33 Rear Wheels/Front Casters on page 48 ProSPIN™ X4™ Part No 1125104...

  • Page 31: Section 5-Troubleshooting And Maintenance

    SECTION 5—TROUBLESHOOTING AND MAINTENANCE SECTION 5—TROUBLESHOOTING AND MAINTENANCE NOTE: Twice a year, take your wheelchair to a qualified dealer 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. Initially  and at least every six months, follow these maintenance procedures: Troubleshooting SOLUTIONS If pneumatic tires, check for correct and equal pressure. Check for loose stem nuts/bolts. Check caster angle adjustment. Check that casters contact ground at the same time. Maintenance Maintenance Safety Precautions WARNING...

  • Page 32: Transporting The Wheelchair

    4. Recommended tire pressure is listed on the sidewall of the tire. CAUTION As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced if damaged. 5. The wheels, casters and tires should be checked periodically for cracks and wear, and  should be replaced when necessary. Contact a qualified technician or Invacare  customer support at the telephone numbers on the back of this manual. 6. Regularly check for loose spokes in the rear wheels. If loose, have them adjusted.  Contact a qualified technician or Invacare customer support at the telephone numbers  on the back of this manual. 7. Periodically check handrims to ensure they are secured to the rear wheels. Refer to  Replacing Handrims on page 50.

  • Page 33: Section 6-Front Riggings

    SECTION 6—FRONT RIGGINGS SECTION 6—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. Adjusting Footrest Height NOTE: For this procedure, refer to FIGURE 6.1. 1. Remove impact guards and/or calf strap, if so equipped. 2. Remove the mounting bolt and coved washer. 3. Position the footrest assembly to the desired height. 4.

  • Page 34: Replacing Heel Loop

    SECTION 6—FRONT RIGGINGS Replacing Heel Loop NOTE: For this procedure, refer to FIGURE 6.2. 1. Remove the mounting bolt and coved washer that secure the footrest tube to the  footrest support. 2. Remove the lower footrest assembly. Footrest Support Mounting Screw 3. Remove the mounting screw, spacer  Spacer Footrest and locknut that secure the heel loop to  Tube Heel the footplate. Loop 4. Slide heel loop over footrest tube. Footplate NOTE: When securing the heel loop to the  footrest assembly, tighten the mounting screw  and locknut until the spacer is secure. Locknut 5. Using the mounting screw, spacer and  Mounting locknut, secure the heel loop to the  Coved Bolt footplate. Washer 6.

  • Page 35: Installing Adjustable Angle Flip-Up Footplate Hinge

    SECTION 6—FRONT RIGGINGS Installing Adjustable Angle Flip-up Footplate Hinge NOTE: For this procedure, refer to FIGURE 6.4. NOTE: This procedure is for individual adjustable angle footrests only. 1. Position the adjustable angle flip‐up footplate hinge on the footrest support tube at the  desired height. 2. Using the mounting screw and locknut, loosely secure the adjustable angle flip‐up  foot plate hinge to the footrest support tube. 3. Flip the footplate hinge to the up position. NOTE: The footplate hinge will fall to the down position. 4. Tighten the mounting screw and locknut that secure the footplate hinge to the footrest  support until the footplate hinge remains in the up position. 5. Check the up and down motion of the footplate hinge to make sure the user of the  wheelchair can operate the footplates easily. NOTE: If the footplateʹs motion is too tight, loosen the socket screw and locknut approximately  ¼‐turn. Footrest Support Tube Locknut Mounting Footplate Screw Hinge FIGURE 6.4 Installing Adjustable Angle Flip-up Footplate Hinge Adjusting Elevating Legrest Height and Calfpad Height/Depth NOTE: For this procedure, refer to FIGURE 6.5 on page 36.

  • Page 36: Adjusting Calfpad Height

    SECTION 6—FRONT RIGGINGS 3. If necessary, repeat STEPS 1‐2 to adjust remaining footplate height. Adjusting Calfpad Height 1. Loosen the mounting bolt and washer that secure the calfpad bracket to the elevating  legrest assembly. 2. Slide the calfpad bracket up or down until the desired calfpad height is obtained. 3. Tighten the mounting bolt and washer securing the calfpad bracket to the elevating  legrest assembly. 4. If necessary, repeat STEPS 1‐3 to adjust remaining calfpad bracket. Adjusting Calfpad Depth 1. Remove the mounting screw, spacer and locknut that secure the calfpad to the calfpad  bracket. 2. Insert mounting screw through one of four calfpad bracket mounting holes. 3. Using the mounting screw spacer and locknut, secure the calfpad to the calfpad bracket. 4. If necessary, repeat STEPS 1‐3 to adjust remaining calfpad assembly. Calfpad Bracket Spacer Mounting Bolt and Washer Calfpad Elevating Legrest Assembly Mounting Screw Locknut Locknut and Washer...

  • Page 37: Section 7-Arms

    SECTION 7—ARMS SECTION 7—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. Removing/Installing and Adjusting T-Arms NOTE: For this procedure, refer to FIGURE 7.1. Removing/Installing T-Arms NOTE: To remove the T‐arm, reverse this procedure. 1. Align the T‐arm with the socket in the T‐arm bracket on the wheelchair frame. 2.

  • Page 38: Removing/Installing Flipback Armrests

    SECTION 7—ARMS Removing/Installing Flipback Armrests Removing/Installing Flip Back Armrest NOTE: For this procedure, refer to FIGURE 7.2. Removing Flip Back Armrest 1. Unlock existing armrest assembly by flipping the arm assembly release levers located  on the side rail to the up (horizontal) as shown in Detail ʺAʺ. 2. Pull up on the existing armrest to remove from the arm socket. 3. Repeat STEPS 1‐2 for opposite side of wheelchair, if necessary. 4. Install the new/existing armrest on to the wheelchair. Refer to in this procedure of the  manual. Installing Flip Back Armrest 1. If necessary, unlock new/existing armrest assembly by flipping the arm assembly release  levers located on the side rail to the up (horizontal) position (Detail ʺAʺ). 2. Install new/existing armrest assembly into the arm sockets. 3. Lock the armrest assembly by flipping the arm assembly release levers located on the  side rail to the down (vertical) position (Detail ʺAʺ). 4. Repeat STEPS 1‐3 for opposite side, if necessary. DETAIL “A” - FRONT OF WHEELCHAIR Lock Armrest Release...

  • Page 39: Replacing Armrest Arm Pad

    SECTION 7—ARMS Replacing Armrest Arm Pad NOTE: For this procedure, refer to FIGURE 7.3. 1. Remove the mounting screws that secure the arm pad to the armrest assembly. 2. Replace arm pad and securely tighten with the existing mounting screws. 3. Repeat STEPS 1‐2 for the opposite side if necessary. Arm Pad Armrest Assembly NOTE: Flipback  Mounting Mounting Screw armrest shown. T‐Arm  Screw operates similarly. FIGURE 7.3 Replacing Armrest Arm Pad ™ Part No 1143216 Wheelchair...

  • Page 40: Section 8-Seat/Back

    SECTION 8—SEAT/BACK SECTION 8—SEAT/BACK WARNING The seat height, seat depth, back angle, seating system, size/position of the rear wheels, size/position of the front casters, as well as the user condition directly relate to the stability of the wheelchair. Any change to one or any combination of the nine may cause the wheelchair to decrease in stability.

  • Page 41: Removing/Installing Standard Back Upholstery

    SECTION 8—SEAT/BACK 1. Fold the wheelchair. 2. Remove the mounting screws that secures the seat upholstery to the front and back  seat rails. 3. Remove the endcaps from the front of the seat rails. 4. Slide the seat upholstery out of the seat rails. Mounting Seat Upholstery Screw Mounting Screw Seat Rails (hidden from view) Endcaps Mounting Screws FIGURE 8.2 Removing/Installing Seat Upholstery Removing/Installing Standard Back Upholstery NOTE: For this procedure, refer to FIGURE 8.3. Removing Back Upholstery NOTE: To Install the Back Upholstery, reverse this procedure. 1.

  • Page 42: Adjustable Back Upholstery

    SECTION 8—SEAT/BACK Adjustable Back Upholstery Adjustable Tension Straps The adjuster straps can be adjusted at various levels of tension to accommodate  individual end‐users. In a typical scenario, the bottom two straps can be adjusted tightly  to support and/or assist the extensor muscles. Back Upholstery Cover The back upholstery cover is designed for three reasons: 1. The first is as a modesty cover. 2. The second is to keeps the cushion from sliding out of the back of the wheelchair. 3. The third is a sacral support depending upon how far or tight the seat portion of the  back upholstery is pulled under the seat cushion. Installing/Replacing Adjustable Back Upholstery NOTE: For this procedure, refer to FIGURE 8.4 on page 43. Installing 1. Remove the existing back upholstery from the wheelchair. Refer to  Removing/Installing Standard Back Upholstery on page 41. 2. Slide each section (anchor loop/adjuster strap) of the adjustable back upholstery with  the grommet hole facing the rear of the wheelchair. 3. Secure the adjustable back upholstery to the back canes with the two mounting  screws. NOTE:  Clean the upholstery with warm water and mild detergent to remove superficial soil. WARNING After the adjustable back upholstery has been positioned to the end-users individual needs, the fastening straps MUST be securely fastened before applying the back...
  • Page 43 SECTION 8—SEAT/BACK Replacing 1. Lift up on the existing back upholstery cover and remove the cover from the  wheelchair. 2. Remove the two mounting screws and washers that secure the existing adjustable  back upholstery to the back canes. 3. Slide each section (anchor loop/adjuster strap) of the existing adjustable back  upholstery off of the back canes. 4. Slide each section (anchor loop/adjuster strap) of the new adjustable back upholstery  with the grommet hole facing the rear of the wheelchair. 5. Secure new adjustable back upholstery to the back canes with the two mounting  screws and washers. WARNING After the adjustable back upholstery has been positioned to the end-users individual needs, the fastening straps MUST be securely fastened before applying the back upholstery cover.

  • Page 44: Adjusting The Height Adjustable Back

    SECTION 8—SEAT/BACK Adjusting the Height Adjustable Back NOTE: For this procedure, refer to FIGURE 8.5. 1. Loosen, but DO NOT remove, the height adjustment knobs. 2. Reposition the back canes to the desired height. NOTE: Both back canes should be adjusted to the same height. 3. Tighten the height adjustment knobs. NOTE: To prevent accidental removal of a back cane, the spring button lock will engage at the full  extension of the back cane. To disengage the button, press the button located below the height  adjustment, under the upholstery, on the back cane (Detail “A”). DETAIL “A” - SNAP BUTTON LOCK Back Back Upholstery Cane Back Cane Location Of Snap Height Adjustment Button Lock Knob (Under Upholstery) FIGURE 8.5 Adjusting the Height Adjustable Back Adjusting the Back Angle NOTE: For this procedure, refer to FIGURE 8.6 on page 45.

  • Page 45: Removing/Installing/Adjusting The Back Cane Bracket

    SECTION 8—SEAT/BACK DETAIL "A" - BACK ANGLE Back Adjustment MOUNTING HOLES Upper Back Holes Cane 9° 2° 17° Back Angle Adjustment 24° -6° Screw Locknuts Mounting Lower Back Screw Cane Back Angle Mounting Hole FIGURE 8.6 Adjusting the Back Angle Removing/Installing/Adjusting the Back Cane Bracket NOTE: For this procedure, refer to FIGURE 8.7.

  • Page 46: Installing/Removing Seat Positioning Strap

    SECTION 8—SEAT/BACK Installing/Removing Seat Positioning Strap NOTE: For this procedure, refer to FIGURE 8.8. 1. Remove seat cushion from wheelchair, if necessary. 2. Remove the mounting screw and locknut that secures the seat positioning belt half to  the wheelchair frame. 3. Repeat STEP 2 for opposite side, if necessary. 4. Do one of the following:  • To install the seat positioning strap, proceed to STEP 6. • Remove the existing seat positioning strap from the wheelchair. 5. Engage the two halves of the new seat positioning strap. 6. Align the mounting holes on the wheelchair frame and one end of the new seat  positioning strap. 7. Secure the new seat positioning strap to the wheelchair frame with one mounting  screw and washer. Tighten securely.  8. Repeat STEPS 6 and 7 for the opposite side of the seat positioning strap. 9. Reinstall seat cushion onto wheelchair, if necessary. Locknuts Mounting Screw Seat Positioning Strap Half Mounting Screw Wheelchair Frame Seat Positioning Strap Half...
  • Page 47 SECTION 8—SEAT/BACK 5. Install the handles on the back canes. 6. Align the spreader bar ends with the handles of the back canes. 7. Secure the spreader bar to the back canes with the mounting bolts. Mounting Bolts Spreader Handle Insert Back Mounting Canes Screw FIGURE 8.9 Installing/Removing the Spreader Bar ™ Part No 1143216 Wheelchair...

  • Page 48: Section 9-Rear Wheels/Front Casters

    SECTION 9—REAR WHEELS/FRONT CASTERS SECTION 9—REAR WHEELS/FRONT CASTERS WARNING The seat height, seat depth, back angle, seating system, size/position of the rear wheels, size/position of the front casters, as well as the user condition directly relate to the stability of the wheelchair. Any change to one or any combination of the nine may cause the wheelchair to decrease in stability.

  • Page 49: Quick-Release Axles

    The locking pins MUST be protruding past the inside of rear wheel hub for a positive lock. Keep locking pins clean. Invacare recommends inserting quick-release axles with the head end to the inside of the wheelchair to prevent accidental release during contact activities. 1. Install the existing quick‐release axle ...

  • Page 50: Adjusting Quick-Release Axles

    SECTION 9—REAR WHEELS/FRONT CASTERS Adjusting Quick-Release Axles NOTE: For this procedure, refer to FIGURE 9.3. 1. Remove rear wheel and quick‐release axle from the wheelchair. Refer to  Removing/Installing Rear Wheels on page 48. 2. Depress detent pin in the quick‐release axle and slide the quick‐release axle through  the rear wheel hub. 3. Release detent pin to ensure that the locking pins are fully released. 4. Increase or decrease end play by adjusting the locknut on the end of the quick‐release axle. Wheelchair Frame Locknut WARNING Make sure the detent pin of the quick Detent release axle is fully released BEFORE operating the wheelchair. Keep locking pins clean.

  • Page 51: Adjusting The Wheelbase Length

    SECTION 9—REAR WHEELS/FRONT CASTERS Adjusting the Wheelbase Length NOTE: For this procedure, refer to FIGURE 9.5. 1. Remove the wheel. Refer to Removing/Installing Rear Wheels on page 48. 2. Remove the two mounting screws that secure the top and bottom of the axle plate to  the wheelchair frame. CAUTION The top of the axle plate must remain on the plastic seat bracket. Otherwise, scratching and slight frame damage may occur. 3. Align the axle plate with one of four adjustment holes. WARNING The two mounting screws need to be two adjustment holes apart to maintain frame integrity.

  • Page 52: Replacing/Repairing Rear Wheel Tire/Tube

    SECTION 9—REAR WHEELS/FRONT CASTERS 6. Repeat STEPS 1 to 5 for the other rear wheel. NOTE: Both rear wheels should be set at the same position. Axle Plate Adjustment Holes Locknut Washer Axle Bracket FIGURE 9.6 Adjusting Rear Wheel Height Replacing/Repairing Rear Wheel Tire/Tube WARNING Replacement of rear wheel tire or tube MUST be performed by a qualified techni- cian.

  • Page 53: Removing/Installing Sector Block

    SECTION 9—REAR WHEELS/FRONT CASTERS Removing/Installing Sector Block NOTE: For this procedure, refer to  Wheelchair FIGURE 9.7. Frame NOTE: To install the sector block, reverse this  Mounting procedure. Screw Sector 1. Remove the mounting screw securing  Block the sector block to the wheel chair  frame. 2. Remove the sector block from the  wheelchair frame. FIGURE 9.7 Removing/Installing Sector Block Adjusting Forks NOTE: For this procedure, refer to FIGURE 9.8. 1. Remove the dust cover from the caster  Dust cover headtube. NOTE: The sector block may need to be  removed in order to remove the dust cover. ...

  • Page 54: Removing/Installing/Repositioning The Caster Assemblies

    SECTION 9—REAR WHEELS/FRONT CASTERS Removing/Installing/Repositioning the Caster Assemblies NOTE:  If replacing a front caster note the mounting position of the existing front caster for  installation of the new front caster. NOTE: If repositioning front casters or replacing the existing front caster with a caster of a  different size, refer to Changing Front Seat‐to‐Floor Height on page 96 to determine the front  caster position needed for the required front seat‐to‐floor height. NOTE: Both front casters MUST be the same size and adjusted to the same height. NOTE: For this procedure, refer to FIGURE 9.9. Removing Front Caster Fork Mounting Locknut 1. Remove the mounting bolt, axle  Bolt spacers and locknut that secure the  front caster to the fork. 2. Remove the caster from the fork. Installing Front Caster 1. Using the mounting bolt, axle spacers  and locknut, secure the caster to the  Axle desired caster mounting position. Spacer Axle 2.

  • Page 55: Adjusting Caster Assembly Position

    SECTION 9—REAR WHEELS/FRONT CASTERS Adjusting Caster Assembly Position NOTE: For this procedure, refer to FIGURE 9.11. NOTE: The sector block may need to be removed in order to remove the dust cover. Refer to  Removing/Installing Sector Block on page 53. 1. Remove the two mounting screws that secure the caster assembly to wheelchair frame. 2. Move the caster assembly to one of two positions. Refer to Detail “A” of FIGURE 9.11. 3. Secure the caster assembly to the wheelchair frame. 4. Repeat STEPS 1 to 3 for the other caster assembly. NOTE: Both caster assemblies should be set at the same angle. Wheelchair DETAIL “A” Frame Caster Assembly Position 2 Position 1 Mounting Bolts FIGURE 9.11 Adjusting Caster Assembly Position ™...

  • Page 56: Section 10-Seat-To-Floor Height

    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. Seat Dump NOTE: For this procedure, refer to FIGURE 10.1. NOTE: Refer to Measuring Seat‐to‐Floor Height on page 57 for measuring instructions. NOTE: Invacare recommends that the rear seat‐to‐floor height be AT LEAST 3/8‐inch shorter than  the front seat‐to‐floor height. Otherwise a forward seat dump can occur. Subtract the rear seat‐to‐floor height measurement from the front seat‐to‐floor height  measurement to determine the amount of seat dump as shown in the example in  FIGURE 10.1. Front Rear Seat-to-Floor Height...

  • Page 57: Measuring Seat-To-Floor Height

    SECTION 10—SEAT-TO-FLOOR HEIGHT Measuring Seat-to-Floor Height NOTE: For this procedure, refer to FIGURE 10.2. NOTE: All measurements are in inches. The front and rear seat‐to‐floor heights are approximate  to ±¼‐inch due to tire wear and air pressure. Measuring Front Seat-to-Floor Height Front Seat‐to‐Floor Height: Measure the distance between the front of the seat upholstery  and the ground/floor. Measuring Rear Seat-to-Floor Height NOTE: The rear seat‐to‐floor heights are based on pneumatic tires and pneumatic tires with flat  free inserts. If wheelchair is equipped with urethane tires, subtract 1/4‐inch from the measurement. Rear Seat‐to‐Floor Height: Measure distance between the rear of the seat upholstery and  the ground/floor. Seat Upholstery Front Rear Seat-to-Floor Height Seat-to-Floor Height FIGURE 10.2 Seat Dump Changing Seat-to-Floor Height WARNING The seat height, seat depth, back angle, seating system, size/position of the rear wheels, size/position of the front casters, as well as the user condition directly relate to the stability of the wheelchair.
  • Page 58 SECTION 10—SEAT-TO-FLOOR HEIGHT NOTE: In order to obtain the desired front seat to floor height, it will be necessary to perform  one or both of the following: • Changing the caster size and/or mounting position on the fork. Refer to  Removing/Installing/Repositioning the Caster Assemblies on page 54. • Changing the fork size or adding/removing height adjustment spacers. Refer to  Adjusting Forks on page 53. • Changing the rear wheel size. Refer to Removing/Installing Rear Wheels on page 48. • Changing the rear height positioning. Refer to Adjusting Rear Wheel Height on  page 51. CHANGING SEAT-TO-FLOOR HEIGHT SEAT DUMP 0° REAR WHEEL FRONT CASTER SEAT HEIGHT Position 1 Position 2 22” 24” 6” 8” 6”...

  • Page 59: Section 11-Wheel Locks

    SECTION 11—WHEEL LOCKS SECTION 11—WHEEL LOCKS WARNING After ANY adjustments, repair or service and BEFORE use, make sure all attaching hardware is tightened securely - otherwise injury or damage may occur. Adjusting Wheel Locks NOTE: When changing the position of the rear wheels, the wheel locks MUST be repositioned. NOTE: Before adjusting or replacing the wheel lock assemblies, ensure that the tires are inflated to  the recommended p.s.i on the side wall of the tire. NOTE: If wheel locks need replacement, installation must be performed by a qualified technician. Adjusting Wheel Lock Position NOTE: For this procedure, refer to FIGURE 11.1.

  • Page 60: Adjusting Wheel Lock Tension

    SECTION 11—WHEEL LOCKS Adjusting Wheel Lock Tension NOTE: For this procedure, refer to FIGURE 11.2. 1. Loosen, but DO NOT remove the two set screws (Detail ʺAʺ) that secure the wheel lock  assembly to the wheelchair frame. 2. Measure the distance between the wheel lock shoe and the rear wheel. 3. Slide the wheel lock along the wheelchair frame until the measurement is between  5/32 and 5/16‐inches. 4. Securely tighten the two set screws (Detail ʺAʺ). 5. Repeat STEPS 1‐4 for the opposite wheel lock. 6. Engage the wheel locks and push against the wheelchair to determine if the wheel  locks engage the rear wheels enough to hold the occupied wheelchair. 7. Repeat STEPS 1‐6 until the wheel locks engage the rear wheels enough to hold the  occupied wheelchair. DETAIL “A” Wheel Set Screws Rear Wheel Lock Handle Wheelchair Frame Wheel Lock Measure This Distance Wheel Lock Assembly Shoe...

  • Page 61: Section 12-Anti-Tippers

    Anti-tippers MUST be attached at all times. Inasmuch as the anti-tippers are an option on this wheelchair (you may order it with or without the anti-tippers), Invacare strongly recommends ordering the anti-tippers as an additional safeguard for the wheelchair user.

  • Page 62: Adjusting Anti-Tippers

    SECTION 12—ANTI-TIPPERS Adjusting Anti-Tippers NOTE: For this procedure, refer to FIGURE 12.2.  WARNING When anti-tippers are used, anti-tippers MUST be adjusted to maintain a 1-1/2 to 2-inch clearance between the bottom of the anti-tipper wheels and the ground/ floor. This spacing should always be checked whenever adjustments/changes are made to the wheelchair.

  • Page 63: Limited Warranty

    This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state. Invacare warrants its product to be free from defects in materials and workmanship for a period of one year from date of purchase. The side frames and crossmembers are warranted for the lifetime of the original purchaser/users.
  • Page 64 ™ and ®. All 44036-2125 L4Z 4G4 Canada trademarks are owned by or licensed to 800-333-6900 800-668-5324 Invacare Corporation unless otherwise noted. 3-in-1 oil is a registered trademark of American Home Products Corporation. WD-40 is a registered trademark of the WD-40 Company.

Table of Contents