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SECTION 7—REAR WHEELS

Part No 1100868

45

9000 Jymni™Pediatric Series

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 the Rear Wheels

 

WARNING

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.

Permanent Axles

NOTE: For this procedure, refer to FIGURE 7.1.

NOTE: If replacing the same size rear wheel, note the mounting position on the wheelchair frame 
for proper reinstallation of the new rear wheel.

1. Remove the dust cap 

(if applicable)

, mounting screw and locknut that secure the rear 

wheel and axle spacer to the wheelchair.

2. Repeat STEP 1 for the opposite rear wheel.

3. To reinstall the rear wheel onto the wheelchair, reverse STEPS 1-2.

FIGURE 7.1   

Removing/Installing the Rear Wheels - Permanent Axles

Wheelchair Frame

Axle Mounting Positions

Rear Wheel

Dust Cap

Lock Nut

Axle Spacer

Mounting Screw

Summary of Contents for 9000 Jymni Light Weight

Page 1: ...chair 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 9000 Jymni Pedi...

Page 2: ...ONS AND INSTRUCTIONS CONTACT INVACARE TECHNICAL SUPPORT BEFORE ATTEMPTING TO SERVICE OR OPERATE THIS EQUIPMENT OTHERWISE INJURY OR DAMAGE MAY RESULT DEALERS AND QUALIFIED TECHNICIANS DO NOT SERVICE OR...

Page 3: ...ndling of Wheelchairs 17 Stability and Balance 17 Coping With Everyday Obstacles 18 A Note to Wheelchair Assistants 18 Reaching Leaning and Bending Forward 19 Reaching Leaning Backwards 19 Tipping 20...

Page 4: ...rest Assembly 35 Raising Legrest Assembly 35 Lowering Legrest Assembly 35 Adjusting Calfpad 35 Adjusting Height 35 SECTION 5 ARMS 37 Adjusting Armrest Height 37 Using Swing Back Arms 38 Removing or Re...

Page 5: ...TI TIPPERS 51 Installing Adjusting the Anti Tippers 51 Installing the Anti Tippers 51 Adjusting the Anti Tippers 52 SECTION 10 WHEEL LOCKS 53 Using Patient Operated Wheel Locks 53 Adjusting Patient Op...

Page 6: ...talling 65 Removing 65 LIMITED WARRANTY 67 REGISTER YOUR PRODUCT The benefits of registering 1 Safeguard your investment 2 Ensure long term maintenance and servicing of your purchase 3 Receive updates...

Page 7: ...__________________________________________________ 7 Would you like information sent to you about Invacare products that may be available for a particular medical condition Yes No If yes please list a...

Page 8: ...9000 Jymni Pediatric Series 8 Part No 1100868 Fold here Fold here Cut Along Line Invacare Product Registration Form Please Seal with Tape Before Mailing...

Page 9: ...RESTRAINTS Wheelchair users should NOT be transported in vehicles of any kind while in wheelchairs As of this date the Department of Transportation has not approved any tie down systems for transport...

Page 10: ...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 d...

Page 11: ...and 17 inches BACK STYLE Adjustable 1 inch increments adjustable angle 5 to 20 in 5 increments Reclining 95 to160 BACK HEIGHT 14 or15 inches 16 inches or 27 inches with headrest ARM STYLES FLIP BACK S...

Page 12: ...ur ALWAYS engage both wheel locks while reclining or inclining sitting up the wheelchair Before using the recliner option make sure the anti tipper wheel assemblies are in the lowest adjustment hole a...

Page 13: ...tain a 1 to 2 inch ground clearance Non recliners Only Inasmuch as anti tippers are an option on this wheelchair You may order non recliners with or without the anti tippers Invacare strongly recommen...

Page 14: ...esence 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 t...

Page 15: ...chair Refer to Storing Replacing the Spreader Bar on page 59 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...

Page 16: ...SECTION 1 GENERAL GUIDELINES 9000 Jymni Pediatric Series 16 Part No 1100868 Weight Limitation The 9000 Jymni wheelchairs have a weight limitation of 125 lbs...

Page 17: ...with safety as the most important consideration for all Stability and Balance ALWAYS wear your seat positioning strap Inasmuch as the seat positioning strap is an option on this wheelchair you may or...

Page 18: ...sed 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 WARNING DO NOT attempt to rea...

Page 19: ...xtended as far forward as possible and engage wheel locks FIGURE 2 1 Reaching Leaning and Bending Forward Reaching Leaning Backwards WARNING DO NOT lean over the top of the back upholstery to reach ob...

Page 20: ...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 f...

Page 21: ...ar wheels are against the curb Turn the anti tippers so the anti tip wheels are pointing up The wheelchair should be tilted back to the balance point and in one continuous upward movement the rear whe...

Page 22: ...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 Jymni...

Page 23: ...g position yourself as far back as possible in the seat This will help prevent damaged upholstery and the possibility of the wheelchair tipping forward NOTE For this procedure refer to FIGURE 2 6 NOTE...

Page 24: ...rd 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 t...

Page 25: ...pulling the armrest towards you FIGURE 2 8 Folding Hammock or Sling Seat Models Folding Solid Seat Models NOTE For this procedure refer to FIGURE 2 9 1 Jymni Recliners Only Detach one end of the sprea...

Page 26: ...ces 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...

Page 27: ...n 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...

Page 28: ...sters forks bearing system if wheel wobbles noticeably or binds to a stop Ensure wheel bearings are clean and free of moisture Ensure that casters are free of debris Inspect casters for cracks and wea...

Page 29: ...il or equivalent WARNING DO NOT use the wheelchair unless it has the proper tire pressure p s i DO NOT overinflate the tires Failure to follow these suggestions may cause the tire to explode and cause...

Page 30: ...icant 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 cleani...

Page 31: ...e footplate is perpendicular to wheelchair 2 Install the hinge plates on the swingaway footrest assembly onto the hinge pins on the wheelchair frame 3 Push the swingaway footrest assembly towards the...

Page 32: ...y footrest Model Number J932A OR 90 swingaway foot rest Model Number J933A Remove the bolt locknut and four washers that secure the lower footrest assembly to the upper footrest support Align the moun...

Page 33: ...Y 1 Loosen but do not remove the bolt and locknut that secure the lower half of the footrest to the swingaway footrest assembly 2 Remove the lower footrest assembly 3 Remove the mounting screw and loc...

Page 34: ...er when locked in place 4 After seated in wheelchair adjust the legrest to correct height Refer to Adjusting the Elevating Legrest Assembly on page 35 Removing 1 To release the elevating legrest assem...

Page 35: ...ever forward with other hand 3 Gently lower user leg down and rest against the legrest Adjusting Calfpad 1 Remove the elevating legrest assembly from the wheelchair Refer to Installing Removing Elevat...

Page 36: ...tric Series 36 Part No 1100868 FIGURE 4 5 Adjusting the Elevating Legrest Assembly DETAIL A DETAIL B Calfpad Washers Elevating Legrest Assembly Mounting Screws Lower Legrest Assembly Release Lever Nut...

Page 37: ...ocedure refer to FIGURE 5 1 1 Unlock the armrest by flipping the height adjustment lever on the top front of the armrest to the up horizontal position 2 Adjust armrest to one of five positions NOTE He...

Page 38: ...e rear of the wheelchair 3 To use the swing back arm push the swing back arm towards the front of the wheelchair and then downward into the arm socket NOTE Armrest release lever MUST be in the unlocke...

Page 39: ...ed on the side of the wheelchair 2 Lock the armrest by turning the armrest release levers towards the inside of the wheelchair Replacing Desk Full Length Armrest Pad Fixed Height Arms Only NOTE For th...

Page 40: ...nut and hex screw that secure the arm socket to the wheelchair frame 3 Repeat STEP 2 for the opposite side of the wheelchair 4 Reposition the arm socket to one of two positions NOTE Make sure arm sock...

Page 41: ...Between Space Saver and Conventional Arms Space Saver Arm Position Conventional Arm Position Arm Socket Inside of Wheelchair Frame Hex Screw Wheelchair Frame Left Side of Wheelchair Frame Locknut Righ...

Page 42: ...ils NOTE The following chart determines the number of mounting screws for each seat depth 2 Remove the existing seat upholstery from the seat rails 3 Install new seat upholstery by reversing STEPS 1 2...

Page 43: ...holstery Adjusting the Back Height WARNING The seat depth back height angle seat angle size position of the front casters size position of the rear wheels anti tipper model as well as the user conditi...

Page 44: ...k Model Only WARNING The back angle directly relates to the stability of the wheelchair Any change may cause the wheelchair to decrease in stability The following procedure MUST be performed by a qual...

Page 45: ...qualified technician Permanent Axles NOTE For this procedure refer to FIGURE 7 1 NOTE If replacing the same size rear wheel note the mounting position on the wheelchair frame for proper reinstallation...

Page 46: ...3 WARNING Make sure the detent pin and detent balls of the quick release axle are fully released before operating the wheelchair The detent balls MUST be protruding past the inside of the rear wheel a...

Page 47: ...steps FIGURE 7 3 Replacing Rear Wheel Handrim WARNING Make sure detent pin and detent balls of the quick release axles are fully released before operating the wheelchair 5 Reinstall rear wheel to the...

Page 48: ...end play by adjusting the locknut on the end of the quick release axle WARNING Make sure detent pin and detent balls of the quick release axles are fully released before operating the wheelchair Keep...

Page 49: ...5 Reassemble by reversing STEPS 1 3 6 Repeat STEPS 1 5 for the opposite front caster 7 To properly tighten caster journal system and guard against flutter perform the following check A Tip back of wh...

Page 50: ...nt of front caster tire or tube 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 w...

Page 51: ...a 1 to 2 inch ground clearance Non recliners Only Inasmuch as the anti tippers are an option on this wheelchair You may order with or without the anti tippers Invacare strongly recommends ordering th...

Page 52: ...d the ground floor MUST be maintained at all times 1 Place wheelchair on a flat level surface NOTE On recliner models ensure back canes are in the upright position before determining 1 to 2 inch Clear...

Page 53: ...edure refer to FIGURE 10 1 NOTE Position wheelchair on a flat level surface to perform this procedure 1 Ensure the wheelchair is not moving before engaging the wheel locks 2 Depending on the model of...

Page 54: ...cket screws securing the wheel lock to the wheelchair frame 5 Engage the wheel lock 6 Measure the distance the wheel lock is embedded into the tire FIGURE 10 2 NOTE Any wheel lock adjustment should em...

Page 55: ...EALTHCARE PROFESSIONALS ASSISTANTS Make sure occupant s hands and body are clear of all pinch points before reclining back Pinch Points exist between spreader bar and recliner mechanism Use caution ot...

Page 56: ...dy are clear of all pinch points 8 Stand behind the wheelchair and grasp both handles firmly 9 Squeeze release handles 10 Slowly pull back on the back assembly while squeezing the release handles 11 W...

Page 57: ...the two detent pins pass completely through the mounting holes in the two back canes and the headrest extension tubes Removing 1 Remove the detent pins that secure the headrest extension tubes 2 Remo...

Page 58: ...olstery onto headrest extension tubes with the existing six mounting screws 4 Install headrest pillow Refer to Replacing the Headrest Pillow on page 57 Back Upholstery NOTE For this procedure refer to...

Page 59: ...ckwise towards back upholstery to tighten back headrest upholstery FIGURE 11 5 Adjusting Headrest Back Upholstery Tension Storing Replacing the Spreader Bar Storing NOTE For this procedure refer to FI...

Page 60: ...he Spreader Bar Storing Replacing NOTE For this procedure refer to FIGURE 11 7 1 Unthread both locking knobs that secure the spreader bar to the side frames 2 Remove existing spreader bar 3 Secure new...

Page 61: ...h any household glass type cleaner NOTE For this procedure refer to FIGURE 12 1 Mounting Instructions 1 Slide telescoping I V rod O2 holder over the step tube of the wheelchair NOTE Mounting bracket o...

Page 62: ...1100868 FIGURE 12 1 Installing the Telescoping I V Rod O2 Holders Telescoping I V Rod Holder Locknut Mounting Bracket Tie Wrap Spacer Step Tube of Wheelchair Step Tube of Wheelchair Locknut Spacer Hex...

Page 63: ...inch forward rear wheel positioner onto the right hand side of the wheelchair frame FIGURE 2 NOTE Right and left hand sides of the wheelchair are determined from the users position 3 Secure the 1 inc...

Page 64: ...12 3 2 Position the stroller handle so that the mounting hole in the back cane aligns with the desired height mounting hole in the stroller handle and secure with detent pin 3 Ensure the detent pin p...

Page 65: ...Firmly grasp the solid seat insert and lift it away from the seat upholstery Installing Removing the Solid Back Insert Installing 1 Position the solid back insert between the back canes 2 Wrap the tw...

Page 66: ...SECTION 12 OPTIONS 9000 Jymni Pediatric Series 66 Part No 1100868 NOTES...

Page 67: ...e contact the dealer from whom you purchased your Invacare product In the event you do not receive satisfactory warranty service please write directly to Invacare at the address at the bottom of this...

Page 68: ...anada 800 668 5324 Invacare Yes you can and the Medallion Design are registered trademarks of Invacare Corporation Jymni is a trademark of Invacare Corporation 3 in 1 oil is a registered trademark of...

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