Invacare Mobility Aid Atlas User Manual

Owner’s Operator and Maintenance Manual  
Atlas™  
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,  
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TABLE OF CONTENTS  
TABLE OF CONTENTS  
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TABLE OF CONTENTS  
TABLE OF CONTENTS  
REGISTER YOUR PRODUCT  
The benefits of registering:  
1. Safeguard your investment.  
2. Ensure long term maintenance and servicing of your purchase.  
3. Receive updates with product information, maintenance tips, and industry news.  
4. Invacare can contact you or your provider, if servicing is needed on your product.  
5. It will enable Invacare to improve product designs based on your input and needs.  
- or -  
Complete and mail the form on the next page  
Any registration information you submit will be used by Invacare Corporation only, and  
protected as required by applicable laws and regulations.  
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PRODUCT REGISTRATION FORM  
Complete and mail this form  
Name_______________________________________________________________  
Address _____________________________________________________________  
City ___________________State/Province __________  
Zip/Postal Code ________  
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Email ___________________________________Phone No. _________________  
Invacare Model No. ______________________Serial No. __________________  
Purchased From _________________________Date of Purchase:___________  
1. Method of purchase: (check all that apply)  
Medicare  
2. This product was purchased for use by: (check one)  
Self Parent Spouse Other  
3. Product was purchased for use at:  
Home Facility Other  
4. I purchased an Invacare product because:  
Price Features (list features) _________________________________________  
Insurance  
Medicaid Other  
__________________________  
5. Who referred you to Invacare products? (check all that apply)  
Doctor Therapist Friend Relative Dealer/Provider Other_________  
Advertisement (circle one): TV, Radio, Magazine, Newspaper  
No Referral_____  
6. What additional features, if any, would you like to see on this product?  
__________________________________________________________________________  
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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 any condition(s) here and we will send you information by email and/or mail about  
any available Invacare products that may help treat, care for or manage such condition(s):  
__________________________________________________________________________  
8. Would you like to receive updated information via email or regular mail about the Invacare  
home medical products sold by Invacare's dealers? Yes No  
9. What would you like to see on the Invacare website?  
__________________________________________________________________________  
10. Would you like to be part of future online surveys for Invacare products? Yes No  
11. User's Year of birth: ______________________________________________________  
If at any time you wish not to receive future mailings from us, please contact us at Invacare Corporation,  
CRM Department, 39400 Taylor Parkway, Elyria, OH 44035, or fax to 877-619-7996 and we will remove  
you from our mailing list.  
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Please Seal with  
Tape Before Mailing  
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SPECIAL NOTES  
SPECIAL NOTES  
Signal words are used in this manual and apply to hazards or unsafe practices which  
could result in personal injury or property damage. Refer to the following table for  
definitions of the signal words.  
SIGNAL WORD  
MEANING  
DANGER  
Danger indicates an imminently hazardous situation which, if not avoided, will result in  
death or serious injury.  
WARNING  
CAUTION  
Warning indicates a potentially hazardous situation which, if not avoided, could result in  
death or serious injury.  
Caution indicates a potentially hazardous situation which, if not avoided, may result in  
property damage.  
NOTICE  
THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO  
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.  
WHEELCHAIR TIE-DOWN 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 transportation of a user while in a wheelchair, in a moving  
vehicle of any type.  
It is Invacare’s position that users of wheelchairs should be transferred into  
appropriate seating in vehicles for transportation and use be made of the restraints  
made available by the auto industry. Invacare cannot and does not recommend any  
wheelchair transportation systems.  
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.  
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LABEL LOCATION  
LABEL LOCATION  
IMPORTANT NOTICE  
The wheel locks on this wheelchair have been  
pre-set at the factory to comply with the  
Veterans Administration functional Standard  
8320.01 of the Federal Register, paragraph  
3.2.4.5.3. If these wheel locks do not meet  
your needs, follow instructions below.  
!
CAUTION  
Any wheel lock adjustments should embed  
wheel lock shoe at least 1/8" into tire when  
locked (3/16" on pneumatic tires).  
INSTRUCTIONS FOR WHEEL  
LOCK ADJUSTMENTS  
1. Loosen wheel lock mounting fastener,  
which runs through mounting bracket and  
frame.  
2. Slide clamp toward rear wheel until wheel  
lock shoe is embedded into tire material at  
least 1/8" when handle is engaged to the  
lock position (3/16" for pneumatic tires).  
3. Tighten mounting fastener to secure  
mounting bracket in desired location and  
recheck lock shoe embedding.  
4. Inspect for correct locking action BEFORE  
actual use.  
00078X021-0394  
Crossmember  
Lower  
Frame  
Tube  
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TYPICAL PRODUCT PARAMETERS  
TYPICAL PRODUCT PARAMETERS  
ATLAS  
A18PFR  
A18PLR  
A18RFR  
A18RLR  
OVERALL WIDTH:  
23 and 25 inches  
24¼ and 26¼ inches  
OVERALL DEPTH  
(WITHOUT FRONT RIGGINGS):  
31¼ inches  
SEAT WIDTH:  
SEAT DEPTH:  
18 inches  
16 inches  
SEAT-TO-FLOOR*  
(WITH 24 INCH WHEELS)  
POSITION 1:  
19 inches  
20 inches  
POSITION 2:  
BACK STYLE:  
BACK HEIGHT:  
ARM STYLES:  
Fixed  
Removable  
16 inches  
Permanent full length; urethane  
armpad  
Removable desk length; urethane  
armpad  
FRONT RIGGINGS:  
Hemi swingaway Hemi swingaway Hemi swing-  
Hemi swingaway  
elevating legrests  
footrest  
elevating legrests away footrest  
REAR AXLE:  
Single axle  
Dual axle  
REAR WHEELS:  
HANDRIMS:  
24-inch composite wheel/solid rubber tire  
Composite  
Push to lock  
8x1-inch solid rubber  
Black nylon  
WHEEL LOCKS:  
CASTER SIZE:  
UPHOLSTERY:  
FRAME FINISH  
WEIGHT** (APPROX.):  
Black  
38.63 pounds  
43.48 pounds  
42.48 pounds  
47.33 pounds  
40.23 pounds  
45.08 pounds  
36.38 pounds  
41.23 pounds  
SHIPPING WEIGHT**  
(APPROX.):  
WEIGHT LIMITATION:  
250 lbs (114 kg)  
*NOTE: These heights can vary ± ¼ inch due to tire wear and manufacturing tolerances.  
**NOTE: Weights based on 18x16 inch wide wheelchair with desk length arms. Weights will vary  
depending on wheelchair options.  
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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, ser-  
vice manuals or instruction sheets supplied with this product or optional equip-  
ment. If you are unable to understand the Warnings, Cautions or Instructions,  
contact a healthcare professional, dealer or technical personnel before attempting  
to use this equipment. Otherwise, injury or damage may occur.  
Operating Information  
Unless otherwise noted, all service and adjustment should be performed while the  
wheelchair is unoccupied.  
To determine and establish your particular safety limits, practice bending, reaching and  
transferring activities in several combinations in the presence of a qualified healthcare  
professional before attempting active use of the wheelchair.  
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 Ublocks.  
Avoid storing or using the wheelchair near open flame or combustible products. Serious  
injury or damage to property may result.  
ALWAYS use antitippers. When outdoors on wet, soft ground or on gravel surfaces,  
antitippers may not provide the same level of protection against tipover. Extra caution  
must be observed when traversing such surfaces.  
DO NOT traverse, climb or go down ramps or slopes greater than 9°.  
DO NOT attempt to move up or down an incline with a water, ice or oil film.  
NEVER leave an unoccupied wheelchair on an incline.  
DO NOT operate on roads, streets or highways.  
DO NOT attempt to ride over curbs or obstacles. Doing so may cause your wheelchair to  
tip over and cause bodily harm to you or damage to the wheelchair.  
DO NOT attempt to reach objects if you have to move forward in the seat.  
DO NOT attempt to reach objects if you have to pick them up from the floor by reaching  
down between your knees.  
DO NOT lean over the top of the back upholstery to reach objects behind you, as this may  
cause the wheelchair to tip over.  
DO NOT shift your weight or sitting position toward direction you are reaching as the  
wheelchair may tip over.  
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SECTION 1—GENERAL GUIDELINES  
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.  
If the wheelchair is exposed to extreme temperature (above 100°F or below 32°F), high  
humidity and/or becomes wet, prior to use, ensure that the handgrips do not twist on the  
handle. Otherwise, damage or injury may occur.  
DO NOT stand on the frame of the wheelchair.  
DO NOT stand on the footplates. When getting in or out of the wheelchair, make sure that  
the footplates are in the upward position or swing footrests towards the outside of the  
wheelchair.  
ALWAYS use the handrims for selfpropulsion. DO NOT grip the rear wheels themselves.  
ALWAYS keep hands and fingers clear of moving parts to avoid injury.  
Weight Training  
Invacare does not recommend the use of its wheelchairs as a weight training apparatus.  
Invacare wheelchairs have not been designed or tested as a seat for any kind of weight  
training. If occupant uses said wheelchair as a weight training apparatus, Invacare shall  
not be liable for bodily injury or damage to the wheelchair and the warranty is void.  
Weight Limitation  
The Atlas wheelchair has a weight limitation of 250 lbs (114 kg).  
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SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS  
SECTION 2—SAFETY/HANDLING OF  
WHEELCHAIRS  
Safety/Handling of Wheelchairs  
Safety and handling of the wheelchair require the close attention of the wheelchair user  
as well as the assistant. This manual points out the most common procedures and  
techniques involved in the safe operation and maintenance of the wheelchair. It is  
important to practice and master these safe techniques until you are comfortable in  
maneuvering around the frequently encountered architectural barriers.  
Use this information only as a basic guide. The techniques that are discussed on the  
following pages have been used successfully by many.  
Individual wheelchair users often develop skills to deal with daily living activities that  
may differ from those described in this manual. Invacare recognizes and encourages each  
individual to try what works best for him/her in overcoming architectural obstacles that  
they may encounter. However, all warnings and cautions given in this manual MUST be  
heeded. Techniques in this manual are a starting point for the new wheelchair user and  
assistant with safety as the most important consideration for all.  
Stability and Balance  
To assure stability and proper operation of your wheelchair, you MUST maintain proper  
balance at all times. Your wheelchair has been designed to remain upright and stable  
during normal daily activities as long as you do not move beyond the center of gravity.  
Virtually all activities which involve movement in the wheelchair have an effect on the  
center of gravity. Invacare recommends using seat/chest positioning straps for additional  
safety while involved in activities that shift your weight.  
DO NOT lean forward out of the wheelchair any further than the length of the armrests.  
Make sure the casters are pointing in the forward position whenever you lean forward.  
This can be achieved by advancing the wheelchair and then reversing it in a straight line.  
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.  
Many activities require the wheelchair owner to reach, bend and transfer in and out of the  
wheelchair. These movements will cause a change to the normal balance, the center of  
gravity, and the weight distribution of the wheelchair. To determine and establish your  
particular safety limits, practice bending, reaching and transferring activities in several  
combinations in the presence of a qualified healthcare professional before attempting  
active use of the wheelchair.  
12  
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SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS  
Proper positioning is essential for your safety. When reaching, leaning, or bending  
forward, it is important to use the front casters as a tool to maintain stability and balance.  
Reaching, Leaning and Bending Forward  
WARNING  
DO NOT attempt to reach objects if  
you have to move forward in the seat or  
pick them up from the floor by reaching  
down between your knees.  
NOTE: For this procedure, refer to  
FIGURE 2.1.  
Position the front casters so that they are  
extended as far forward as possible and  
engage wheel locks.  
Reaching, Leaning Backwards  
WARNING  
DO NOT lean over the top of the back upholstery to reach objects behind you, as  
this may cause the wheelchair to tip over.  
NOTE: For this procedure, refer to For this procedure, refer to FIGURE 2.2.  
Position wheelchair as close as possible to the desired object. Point front casters forward  
to create the longest possible wheelbase. Reach back only as far as your arm will extend  
without changing your sitting position.  
13  
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SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS  
Coping With Everyday Obstacles  
Coping with the irritation of everyday obstacles can be alleviated somewhat by learning  
how to manage your wheelchair. Keep in mind your center of gravity to maintain stability  
and balance.  
A Note to Wheelchair Assistants  
When assistance to the wheelchair user is required, remember to use good body  
mechanics. Keep your back straight and bend your knees whenever tipping the  
wheelchair or traversing curbs, or other impediments.  
DO NOT attempt to lift the wheelchair by any removable (detachable) parts. Lifting by  
means of any removable (detachable) parts of the wheelchair may result in injury to the  
user or damage to the wheelchair.  
ALWAYS check hand grips for looseness before using the wheelchair. If loose and/or  
worn, replace immediately.  
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.  
When tipping the wheelchair, an assistant should grasp the back of the wheelchair on a  
nonremovable (nondetachable) part. Inform the wheelchair occupant before tipping the  
wheelchair and remind him/her to lean back. Be sure the occupants feet and hands are  
clear of all wheels and/or pinch points.  
After mastering the techniques of tipping the wheelchair, use the following method to  
tackle curbs, short stairs, etc.  
Tipping - Curbs  
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.  
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SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS  
WARNING  
When lowering the front casters of the  
wheelchair, DO NOT let the wheelchair  
drop the last few inches to the ground.  
This could result in injury to the occu-  
pant and/or damage to the wheelchair.  
Roll the wheelchair forward and slowly  
lower the front of the wheelchair in one  
continuous movement onto the sidewalk.  
Push the wheelchair forward until the rear  
wheels roll up and over the curb.  
Step Tube  
FIGURE 2.3 Tipping - Curbs  
Stairways  
WARNING  
DO NOT attempt to lift a wheelchair by lifting on any removable (detachable)  
parts. Lifting by means of any removable (detachable) parts of the wheelchair may  
result in injury to the user or damage to the wheelchair.  
ALWAYS check hand grips for looseness before using the wheelchair. If loose  
and/or worn, replace immediately.  
EXTREME caution is advised when it is necessary to move an occupied wheelchair  
up or down the stairs. Invacare recommends that, if possible, the user be removed  
from the wheelchair prior to moving. Invacare recommends using two assistants  
and making thorough preparations. Make sure to use only secure, non-detachable  
parts for hand-held supports.  
NOTE: For this procedure, refer to FIGURE 2.4.  
Follow this procedure for moving the  
wheelchair between floors when an  
elevator is not available:  
1. If necessary, rotate the antitippers so  
the wheels are facing up.  
2. After the wheelchair has been tilted  
back to the balance point, one assistant  
(in the rear) backs the wheelchair up  
against the first step, while securely  
grasping a nonremovable  
(nondetachable) part of the wheelchair  
for leverage.  
FIGURE 2.4 Stairways  
3. The second assistant, with a firm hold on a nondetachable part of the framework, lifts  
the wheelchair up and over the stair and steadies the wheelchair as the first assistant  
places one foot on the next stair and repeats STEP 1.  
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SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS  
4. The wheelchair should not be lowered until the last stair has been negotiated and the  
wheelchair has been rolled away from the stairway.  
5. If necessary, rotate the antitippers so the wheels are facing down.  
Escalators  
WARNING  
DO NOT use an escalator to move a wheelchair between floors. Serious bodily  
injury may occur.  
Transferring To and From Other Seats  
WARNING  
Before attempting to transfer in or out of the wheelchair, every precaution should  
be taken to reduce the gap distance. Turn both casters parallel to the object you are  
transferring onto. Also be certain the wheel locks are engaged to help prevent the  
wheels from moving.  
CAUTION  
When transferring, position yourself as far back as possible in the seat. This will help  
prevent damaged upholstery and the possibility of the wheelchair tipping forward.  
NOTE: For this procedure, refer to FIGURE 2.5.  
NOTE: This activity may be performed independently provided you have adequate mobility and  
upper body strength.  
Position the wheelchair as close as possible  
alongside the seat to which you are  
transferring, with the front casters  
pointing parallel to it. Remove or flip up  
the armrest. Engage wheel locks. Swing  
away or remove front rigging. Shift body  
weight into seat with transfer.  
During independent transfer, little or no  
seat platform will be beneath you. Use a  
transfer board if at all possible.  
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SECTION 2—SAFETY/HANDLING OF WHEELCHAIRS  
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 frame rail when opening  
or closing the wheelchair.  
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 U-blocks.  
NOTE: For this procedure, refer to FIGURE 2.6.  
NOTE: Invacare recommends that a nonfolding device be installed to keep the wheelchair from  
being folded when left unoccupied in a public place.  
Unfolding  
1. Tilt the wheelchair toward you (raising the opposite wheel and caster off the  
ground/floor).  
2. Place your hand on the top of the seat  
rail closest to you where the seat  
upholstery is attached.  
3. Point your fingers and thumb to the  
inside of the wheelchair.  
4. Press downward on the top of the seat rail  
until the wheelchair is fully open and the  
seat rails are fully seated in the Ublocks.  
5. Engage both wheel locks, open the  
footrest/legrest for clearance and transfer  
into the wheelchair. Refer to Transferring  
Press DOWN  
on Seat Rail  
Folding  
NOTE: For this procedure, refer to FIGURE 2.7.  
1. Swing footrest/legrest and calfpads (if  
equipped) 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.  
4. Continue to close the wheelchair by  
grasping the armrest furthest from you  
and pulling the armrest toward you.  
FIGURE 2.7 Folding  
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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 tires for flat spots and wear.  
CAUTION  
As with any vehicle, check the wheels and tires periodically for cracks and wear.  
Replace if damaged.  
Check that there is no excessive side movement or binding in the rear wheels when  
lifted and spun.  
Inspect rear wheels for cracks and wear (hub and rim).  
Inspect rear wheels for cracked, bent or broken spokes.  
Ensure all spokes are uniformly tight.  
Inspect handrims for signs of rough edges or peeling.  
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SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING  
Inspect axle assembly for proper tension by spinning caster. Caster should come to a  
gradual stop.  
Adjust front casters/forks bearing system if wheel wobbles noticeably or binds to a  
stop.  
Ensure wheel bearings are clean and free of moisture.  
Check headtube locknuts for tightness.  
Inspect casters for cracks and wear (hub and rim).  
Inspect front casters for cracked, bent or broken spokes.  
Clean upholstery and armrests.  
Check that all labels are present and legible. Replace if necessary.  
Ensure the casters are free of debris.  
Inspect/Adjust Weekly  
Ensure that the wheel locks prevent the wheelchair from moving when engaged.  
Inspect tires for flat spots and wear.  
Inspect rear wheels for cracked, bent or broken spokes.  
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 the 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 back cane hand grips for wear/looseness/deterioration.  
Adjust front casters/forks bearing system if wheel wobbles noticeably or binds to a  
stop.  
Ensure wheel bearings are clean and free of moisture.  
Check headtube locknuts for tightness.  
Ensure the casters are free of debris.  
Inspect/Adjust Periodically  
Ensure that the wheelchair rolls straight (no excessive drag or pull to one side).  
Inspect frame and crossbraces for loose or missing hardware.  
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SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING  
Inspect for bent frame or crossbraces.  
Check that wheel locks are easy to engage.  
Inspect seat and backs for rips and sagging.  
Check that there is no excessive side movement or binding in the rear wheels when  
lifted and spun.  
Inspect rear wheels for cracks and wear (hub and rim).  
Inspect handrims for signs of rough edges or peeling.  
Adjust front casters/forks bearing system if wheel wobbles noticeably or binds to a  
stop.  
Ensure wheel bearings are clean and free of moisture.  
Inspect casters for cracks and wear (hub and rim).  
Clean upholstery and armrests.  
Check that all labels are present and legible. Replace if necessary.  
Ensure the casters are free of debris.  
Troubleshooting  
Chair  
Chair 3 Sluggish Turn or Casters Squeaks Looseness Solutions  
Veers Wheels Performance  
Flutter  
and  
in  
Right/  
Left  
Rattles  
Chair  
Check tires for  
correct and equal  
pressure.  
X
X
X
X
X
X
Check for loose nuts  
and bolts.  
X
X
Check that rear  
wheels are equally  
spaced away from seat  
frame.  
X
X
Maintenance Safety Precautions  
WARNING  
Unless otherwise noted, all service adjustments should be performed while the  
wheelchair is unoccupied.  
After any adjustments, repair or service and before use, make sure all attaching  
hardware is tightened securely. Otherwise injury or damage may result.  
20  
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SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING  
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.  
Failure to observe this warning may result in injury to the user or bystanders.  
Replace any labels that are missing, worn, or torn. Refer to Label Location on  
page 8 for a listing of the labels and their locations.  
CAUTION  
DO NOT overtighten hardware attaching to the frame. This could cause damage to  
the frame tubing.  
21  
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SECTION 4—FRONT RIGGINGS  
SECTION 4—FRONT RIGGINGS  
WARNING  
After any adjustments, repair or service and before use, make sure all attaching  
hardware is tightened securely. Otherwise injury or damage may occur.  
Installing/Removing Front Riggings  
NOTE: For this procedure, refer to FIGURE 4.1.  
Installing  
1. Turn the front rigging to the side (open footplate is perpendicular to wheelchair).  
2. Install the front rigging hinge plates onto the hinge pins on the wheelchair frame.  
3. Push the front rigging toward the  
inside of the wheelchair until it locks  
into place.  
Release Lever  
NOTE: The footplate will be on the inside of the  
wheelchair when locked in place.  
Swingaway  
Footrest  
4. Repeat STEPS 13 for the opposite side  
of the wheelchair.  
5. To release the front rigging, push the  
footrest release lever inward, rotate  
footrest outward.  
Hinge Pins  
Hinge Plates  
Footplate  
Removing  
1. Push the release lever inward and  
rotate the front rigging outward.  
2. Lift up on front rigging and remove from the wheelchair.  
3. Repeat STEPS 12 for the opposite side of the wheelchair.  
22  
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SECTION 4—FRONT RIGGINGS  
Adjusting Footrest Height  
NOTE: For this procedure, refer to  
Upper  
Footrest  
Support  
1. Loosen, but DO NOT remove, the screw  
and locknut that secures the lower  
footrest assembly to the upper footrest  
support.  
Screw  
Lower Footrest  
Assembly  
Locknut  
2. Reposition the lower footrest assembly  
to the desired height.  
3. Securely tighten the screw and locknut  
that secures the lower footrest  
assembly to the upper footrest support.  
4. If necessary, repeat STEP 13 for the  
opposite side of the wheelchair.  
Raising/Lowering Elevating Legrest Assembly  
NOTE: For this procedure, refer to FIGURE 4.3.  
1. To raise the elevating legrest, the assistant or user should hold the support tube and  
raise the elevating legrests until the desired height is obtained.  
2. To lower the elevating legrest, perform the following:  
A. Support the user leg with one hand.  
B. Push legrest release lever down with other hand.  
C. Gently lower user leg down and rest it against the legrest.  
Legrest Release Lever  
Support Tube  
23  
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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.  
Removing/Installing Armrests (Removable Armrests  
Only)  
NOTE: For this procedure, refer to FIGURE 5.1.  
Removing  
1. Press and hold the armrest release button at the front of the armrest.  
2. Remove armrest from armrest sockets by pulling straight up on the armrest.  
3. Repeat STEPS 1 and 2 for the other armrest.  
Installing  
1. Position armrest over front and rear armrest sockets.  
2. Push the armrest down and evenly at both ends until the front release button snaps  
into arm socket hole.  
3. Repeat STEPS 1 and 2 for the other armrest.  
Armrest  
Armrest  
Release  
Button  
Arm  
Socket  
Arm  
Socket  
24  
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SECTION 6—BACK  
SECTION 6—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.  
Remove the back for unoccupied transportation purposes only. Securely install the  
back onto the wheelchair before use.  
Removing/Installing the Back (Removable Back Only)  
NOTE: For this procedure, refer to FIGURE 6.1.  
1. Remove the two adjustment knobs on the wheelchair frame.  
2. Remove the back canes from the wheelchair frame.  
NOTE: To install the back, reverse this procedure.  
Back  
Canes  
Wheelchair  
Frame  
Wheelchair  
Adjustment  
Frame  
Knobs  
25  
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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.  
Make sure both rear wheels are the same size and are installed into the same  
respective mounting hole before using the wheelchair. Otherwise, injury may occur.  
NOTE: For this procedure, refer to FIGURE 7.1.  
1. Remove the dust cap, hex screw, spacer and locknut that secure the rear wheel to the  
wheelchair frame.  
2. Repeat STEP 1 for the opposite rear wheel.  
3. To reinstall the rear wheel(s) onto the wheelchair, reverse STEPS 12.  
4. Torque the locknut to 40 ftlbs.  
5. Adjust the wheel locks. Refer to Adjusting Wheel Locks on page 28.  
Locknut  
Axle Mounting Hole  
Rear Wheel  
Dust Cap  
Wheelchair Frame  
Spacer  
Hex Screw  
26  
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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.  
Adjusting Front Caster Height  
WARNING  
Make sure both front casters are the same size and are installed into the same  
respective mounting hole before using the wheelchair. Otherwise, injury may occur.  
NOTE: For this procedure, refer to FIGURE 8.1.  
1. Remove the hex screw, washers and locknut that secure the front caster to the fork.  
2. To reinstall the new front caster onto the fork, reverse STEP 1.  
Locknut  
Fork  
Hex  
Screw  
Front  
Caster  
NOTE: Adjustable height  
fork shown.  
27  
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SECTION 9—WHEEL LOCKS  
SECTION 9—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  
WARNING  
DO NOT attempt to stop a moving wheelchair with the wheel locks. WHEEL  
LOCKS ARE NOT BRAKES.  
NOTE: For this procedure, refer to FIGURE 9.1.  
1. Ensure the wheel lock is in the open (unlocked position).  
2. Loosen the bolt and locknut that secure the wheel lock assembly to the wheelchair  
frame.  
3. Reposition the wheel lock so that when engaged, the wheel lock shoe embeds the tire  
1/8inch and holds the wheelchair.  
4. Securely tighten the bolt and locknut 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 as shown in detail ʺAʺ  
of FIGURE 9.1.  
NOTE: Any wheel lock adjustment should embed the wheel lock shoe at least 1/8inch into the tire  
when engaged.  
7. Repeat the STEPS 16 until the wheel lock shoe embeds the tire 1/8inch and holds the  
wheelchair.  
8. Repeat STEPS 17 for the opposite wheel lock.  
9. If the measurement of 1/8inch cannot be achieved, remove the bolt and locknut that  
secure the wheel lock to the wheelchair frame and mount the wheel lock in one of two  
mounting positions.  
10. Repeat STEPS 19 until the wheel lock holds the wheelchair. If the correct  
measurement still cannot be achieved, contact a qualified technician.  
28  
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SECTION 9—WHEEL LOCKS  
Mounting  
Positions  
DETAIL “A” - WHEEL LOCK SHOE  
ENGAGEMENT  
Bolt and Locknut  
Wheel Lock  
Handle  
1/8-inch  
WheelLock  
Shoe  
Wheel  
Lock  
Wheel  
Lock Shoe  
Tire  
Rear  
Wheel  
Tire  
29  
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SECTION 10—SEAT-TO-FLOOR HEIGHT  
SECTION 10—SEAT-TO-FLOOR  
HEIGHT  
WARNING  
After any adjustments, repair or service and before use, make sure all attaching  
hardware is tightened securely. Otherwise injury or damage may occur.  
Changing Seat-To-Floor Height  
WARNING  
Seat-to-floor heights have specific positions depending on rear wheel size, rear  
wheel position, and front caster position. These adjustments MUST be performed  
by a qualified technician.  
NOTE: For this procedure, refer to FIGURE 10.1.  
1. Refer to the following chart and to FIGURE 10.1 to determine mounting positions for  
front casters/forks and rear wheels for the desired seattofloor height.  
SEAT-TO-FLOOR  
HEIGHT  
8-INCH FRONT  
CASTERMOUNTING WHEEL SIZE MOUNTING  
REAR  
REARWHEEL  
(IN INCHES)  
POSITION  
Top  
POSITION  
Top  
19  
20  
24-inch  
24-inch  
Bottom  
Bottom  
2. Remove the rear wheels from the wheelchair. Refer to Removing/Installing Rear  
3. Remove the front casters from the wheelchair. Refer to Adjusting Front Caster Height  
4. Reinstall the rear wheels onto the wheelchair in the mounting position indicated in the  
5. Reinstall the front casters onto the wheelchair in the mounting position indicated in  
Rear Wheel Mounting  
Positions  
Fork Mounting Positions  
Top  
Top  
Bottom  
Bottom  
30  
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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 Anti-Tippers  
NOTE: For this procedure, refer to FIGURE 11.1.  
1. Remove the rubber tip from the lower frame tube.  
2. Slide the antitipper onto the lower frame tube until the anticlamp wraps around the  
lower frame tube.  
3. Tighten the antitipper clamp by turning the locknut counterclockwise.  
4. Repeat STEPS 1 to 3 for the other antitipper.  
Lower  
Frame  
Tube  
Clamp  
Anti-Tipper  
Locknut  
31  
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LIMITED WARRANTY  
PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH  
FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975.  
This warranty is extended only to the original purchaser/user of our products.  
This warranty gives you specific legal rights and you may also have other legal rights which vary  
from state to state.  
Invacare warrants this product to be free from defects in materials and workmanship for a  
period of one year from date of purchase. If within such warranty period any such product shall  
be proven to be defective, such product shall be repaired or replaced, at Invacare’s option. This  
warranty does not include any labor or shipping charges incurred in replacement part  
installation or repair of any such product. Invacare’s sole obligation and your exclusive remedy  
under this warranty shall be limited to such repair and/or replacement.  
For warranty service, please contact the dealer from whom you purchased your Invacare  
product. In the event you do not receive satisfactory warranty service, please write directly to  
Invacare at the address at the bottom of this page. Provide dealer’s name, address, the product  
model number, date of purchase, indicate nature of the defect and, if the product is serialized,  
indicate the serial number. Do not return products to our factory without our prior consent.  
LIMITATIONS AND EXCLUSIONS: THE FOREGOING WARRANTY SHALL NOT APPLY  
TO SERIAL NUMBERED PRODUCTS IF THE SERIAL NUMBER HAS BEEN REMOVED OR  
DEFACED, PRODUCTS SUBJECTED TO NEGLIGENCE, ACCIDENT, IMPROPER  
OPERATION, MAINTENANCE OR STORAGE, PRODUCTS MODIFIED WITHOUT  
INVACARE’S EXPRESS WRITTEN CONSENT INCLUDING, BUT NOT LIMITED TO,  
MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS OR ATTACHMENTS;  
PRODUCTS DAMAGED BY REASON OF REPAIRS MADE TO ANY COMPONENT  
WITHOUT THE SPECIFIC CONSENT OF INVACARE, OR TO A PRODUCT DAMAGED BY  
CIRCUMSTANCES BEYOND INVACARE’S CONTROL, AND SUCH EVALUATION WILL  
BE SOLELY DETERMINED BY INVACARE. THE WARRANTY SHALL NOT APPLY TO  
PROBLEMS ARISING FROM NORMAL WEAR OR FAILURE TO ADHERE TO THESE  
INSTRUCTIONS.  
THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER  
WARRANTIES WHATSOEVER, WHETHER EXPRESS OR IMPLIED, INCLUDING THE  
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR  
PURPOSE, AND THE SOLE REMEDY FOR VIOLATIONS OF ANY WARRANTY  
WHATSOEVER, SHALL BE LIMITED TO REPAIR OR REPLACEMENT OF THE DEFECTIVE  
PRODUCT PURSUANT TO THE TERMS CONTAINED HEREIN. THE APPLICATION OF  
ANY IMPLIED WARRANTY WHATSOEVER SHALL NOT EXTEND BEYOND THE  
DURATION OF THE EXPRESS WARRANTY PROVIDED HEREIN. INVACARE SHALL NOT  
BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES WHATSOEVER.  
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL  
LAWS AND REQUIREMENTS.  
Invacare Corporation  
USA  
Canada  
One Invacare Way  
Elyria, Ohio USA  
44036-2125  
570 Matheson Blvd E Unit 8 Invacare, the Medallion Design, and Yes,  
Mississauga Ontario  
L4Z 4G4 Canada  
800-668-5324  
you can. are registered trademarks of  
Invacare Corporation.  
800-333-6900  
Atlas is a trademark of Invacare  
Corporation.  
© 2006 Invacare Corporation  
PRODUCT MADE  
IN CHINA  
Part No. 1130169  
Rev A - 6/23/06  
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