Invacare Top End T-3 Tennis Adjustable Operating instructions

Owner's Operator And Maintenance Manual
DEALER/PROVIDER: THIS MANUAL MUST BE GIVEN TO
THE USER OF THE WHEELCHAIR.
USER: BEFORE USING THIS WHEELCHAIR, READ THIS
MANUAL AND SAVE FOR FUTURE REFERENCE.
®
T-3™ Titanium
T-3™ Tennis Elite
T-3™ Tennis Adjustable
T-4™ Tennis Elite
T-4™ Titanium
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com

T-3™ and T-4™ Series 2Part No. 1054916
SPECIAL NOTES
WARNING
DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND
UNDERSTANDING THIS MANUAL. IF YOU ARE UNABLE TO UNDER-
STAND THE WARNINGS, CAUTIONS, AND INSTRUCTIONS, CONTACT
A HEALTHCARE PROFESSIONAL, DEALER, TECHNICAL PERSONNEL
OR INVACARE TOP END CUSTOMER SUPPORT AT [phone] BE-
FORE ATTEMPTING TO USE THIS EQUIPMENT - OTHERWISE INJURY
AND/OR DAMAGE MAY RESULT.
WARNING/CAUTION notices as used in this manual apply to hazards or unsafe
practices which could result in personal injury or property damage.
NOTICE
THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO
CHANGE WITHOUT NOTICE.
WHEELCHAIR USER
As a manufacturer of wheelchairs, Invacare Top End 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 health care professional capable of making such a
selection.
TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS
Invacare Top End recommends that wheelchair users 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 Top End’s position that users of wheelchairs should be trans-
ferred into appropriate seating in vehicles for transportation and use be made
of the restraints made available by the auto industry. Invacare Top End cannot
and does not recommend any wheelchair transportation systems.
SEAT POSITIONING STRAP
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.
As regards restraints - seat/chest positioning straps - it is the obligation of the
DME dealer, therapists and other healthcare professionals to determine if a
seat/chest positioning strap is required to ensure the safe operation of this
equipment by the user. SERIOUS INJURY CAN OCCUR IN THE EVENT OF
A FALL FROM A WHEELCHAIR.
WARNING
SPECIAL NOTES
WARNING
Invacare products are specifically designed and manufactured for use in
conjunction with Invacare accessories. Accessories designed by other manu-
facturers have not been tested by Invacare and are not recommended for use
with Invacare products.

Part No. 1054916 3T-3™ and T-4™ Series
TABLE OF CONTENTS
SPECIAL NOTES............................................................................... 2
TYPICAL PRODUCT PARAMETERS ................................................... 4
PROCEDURE 1 - GENERAL GUIDELINESPROCEDURE 1 - GENERAL GUIDELINES
PROCEDURE 1 - GENERAL GUIDELINESPROCEDURE 1 - GENERAL GUIDELINES
PROCEDURE 1 - GENERAL GUIDELINES ......................................................................................
......................................................................................
........................................... 77
77
7
STABILITY .................................................................................................................................................7
OPERATING INFORMATION...........................................................................................................7
TIRE PRESSURE ......................................................................................................................................8
WEIGHT TRAINING............................................................................................................................8
WEIGHT LIMITATION ........................................................................................................................8
SAFETY/HANDLING OF WHEELCHAIRS ....................................................................................9
PROCEDURE 2 - SAFETY INSPECTIONPROCEDURE 2 - SAFETY INSPECTION
PROCEDURE 2 - SAFETY INSPECTIONPROCEDURE 2 - SAFETY INSPECTION
PROCEDURE 2 - SAFETY INSPECTION ........................................................................................
........................................................................................
............................................ 1414
1414
14
SAFETY INSPECTION CHECKLIST ............................................................................................. 14
TROUBLESHOOTING....................................................................................................................... 15
MAINTENANCE ................................................................................................................................. 15
PROCEDURE 3 - BACKPROCEDURE 3 - BACK
PROCEDURE 3 - BACKPROCEDURE 3 - BACK
PROCEDURE 3 - BACK ......................................................................................................................................
......................................................................................................................................
................................................................... 1616
1616
16
ADJUSTING/REPLACING BACK UPHOLSTERY..................................................................... 16
FOLDING BACK.................................................................................................................................. 17
BACK HEIGHT ADJUSTMENT ...................................................................................................... 18
BACK ANGLE ADJUSTMENT ........................................................................................................ 18
PROCEDURE 4 - SEATPROCEDURE 4 - SEAT
PROCEDURE 4 - SEATPROCEDURE 4 - SEAT
PROCEDURE 4 - SEAT ........................................................................................................................................
........................................................................................................................................
.................................................................... 2020
2020
20
SEAT UPHOLSTERY REPLACEMENT ......................................................................................... 20
REAR SEAT HEIGHT ADJUSTMENT ........................................................................................... 21
FRONT SEAT HEIGHT ADJUSTMENT ....................................................................................... 22
PROCEDURE 5PROCEDURE 5
PROCEDURE 5PROCEDURE 5
PROCEDURE 5 - CLOTHING GUARDSCLOTHING GUARDS
CLOTHING GUARDSCLOTHING GUARDS
CLOTHING GUARDS ..........................................................................................
..........................................................................................
............................................. 2323
2323
23
NYLON CLOTHING GUARD WITH PLASTIC INSERT REPLACEMENT........................... 23
RIGID CLOTHING GUARD REPLACEMENT........................................................................... 23
PROCEDURE 6 - WHEELSPROCEDURE 6 - WHEELS
PROCEDURE 6 - WHEELSPROCEDURE 6 - WHEELS
PROCEDURE 6 - WHEELS................................................................................................................................
................................................................................................................................
................................................................ 2424
2424
24
REMOVING/INSTALLING REAR WHEELS ................................................................................ 24
ADJUSTING QUICK-RELEASE AXLES........................................................................................ 25
INSTALLING/ADJUSTING QUAD-RELEASE AXLES.............................................................. 26
HANDRIM REPLACEMENT ............................................................................................................ 28
REPAIRING/REPLACING REAR WHEEL, TIRE/TUBE ........................................................... 28
OPENING/CLOSING CLAMPS ...................................................................................................... 29
DETERMINING TOE IN/TOE OUT.............................................................................................. 30
ADJUSTING TOE IN/TOE OUT .................................................................................................... 31
ADJUSTING REAR WHEEL CAMBER ......................................................................................... 34
ADJUSTING WHEELBASE LENGTH (ADJUSTING CENTER OF GRAVITY)................ 36
ADJUSTING WHEELBASE WIDTH.............................................................................................. 37
REPLACING AXLE TUBE................................................................................................................. 38
FRONT CASTER REPLACEMENT ................................................................................................ 40
ADJUSTING FRONT CASTER HEIGHT ..................................................................................... 40
INSTALLING QUICK-RELEASE CASTERS................................................................................. 41
WHEEL LOCK ADJUSTMENT/ REPLACEMENT..................................................................... 42

PROCEDURE 7 - FOOTRESTPROCEDURE 7 - FOOTREST
PROCEDURE 7 - FOOTRESTPROCEDURE 7 - FOOTREST
PROCEDURE 7 - FOOTREST ........................................................................................................................
........................................................................................................................
............................................................ 4343
4343
43
INSTALLING/ADJUSTING THE FIXED FOOTREST - AFTER 4/2000 .............................. 43
T-3 TENNIS ELITE INDIVIDUAL FOOTPLATES - BEFORE 4/2000 .................................. 44
T-3 TENNIS ADJUSTABLE FOOTREST SYSTEM - BEFORE 4/2000.................................. 47
PROCEDURE 8 - OPTIONAL ANTI-TIPPERPROCEDURE 8 - OPTIONAL ANTI-TIPPER
PROCEDURE 8 - OPTIONAL ANTI-TIPPERPROCEDURE 8 - OPTIONAL ANTI-TIPPER
PROCEDURE 8 - OPTIONAL ANTI-TIPPER ............................................................................
............................................................................
...................................... 5050
5050
50
REPLACING/ADJUSTING FIXED ANTI-TIPPER SWIVEL CASTER .................................. 50
INSTALLING/ADJUSTING REMOVABLE ANTI-TIPPERS ..................................................... 52
LIMITED WARRANTYLIMITED WARRANTY
LIMITED WARRANTYLIMITED WARRANTY
LIMITED WARRANTY ........................................................................................................................................
........................................................................................................................................
.................................................................... 56
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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.
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Name_______________________________________________________________
Address _____________________________________________________________
City____________________State/Province___________
Zip/Postal Code _________
Email ___________________________________Phone No. _________________
Invacare Model No. ______________________Serial No. __________________
Purchased From _________________________Date of Purchase: ___________
1. Method of purchase: (check all that apply)
❏ Medicare ❏ Insurance ❏Medicaid ❏ Other __________________________
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) ________________________________________
5. Who referred you to Invacare products? (check all that apply)
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❏ 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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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):
__________________________________________________________________________
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are home medical products sold by Invacare's dealers? ❏Yes ❏No
9. What would you like to see on the Invacare website?
__________________________________________________________________________
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11. User's Year of birth: ______________________________________________________
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Part No. 1054916 7T-3™ and T-4™ Series
TYPICAL PRODUCT PARAMETERS
TYPICAL PRODUCT PARAMETERS
*15 x 15-inch Seat Frame with complete package.
NOTE: All specifications are approximate.
T-3TENNISELITE T-3TENNISADJUSTABLE
12 to 19-inches in 1-inch increments
12 to 18-inches in 1-inch increments
17 to 21-inches
13 to 21-inches
Fixed (Standard)
8-14-inches in 1-inch increments
11-14-inches
14-18-inches
16-20-inches
22, 24 or 26-inches
Adjustable Height/Angle/Depth
1-inch Standard
Quick or Quad-Release (Optional)
Fixed (Standard)
Adjustable (Optional)
12°, 15°, 18° or 20°
N/A
N/A
22, 24, 25, 26-inch, 700 C
Double walled rim high flange hub
25-520
Primo 25-540 24 x 1-inches
(Standard) or Continental (Optional)
25-559 Primo (Standard)
26-590 Primo (Standard)
700C x 28
Aluminum Welded Tab (Standard)
Vinyl Coated (Optional)
Dual Grip (Optional)
HighMount
3-inch Solid
U240 Black - Adjustable Tension
From 17 lbs.
30 lbs.
250 lbs.
12to19-inchesin 1-inch increments
12to18-inchesin1-inchincrements
17 to 21-inches
13 to 17-inches
Fixed (Standard),
Fold Down (Optional)
N/A
11-14-inches
14-18-inches
16-20-inches
22, 24-inches
Adjustable Height/Angle/Depth
1-inch Standard
Quick or Quad-Release (Optional)
Adjustable
N/A
12°, 15°, 18°, 20°
0°, 3°, 6°, 9°, 12° - (Optional)
22, 24, 25, 26-inch, 700C
Double walled rim high flange hub
25-520 (Standard)
Primo 25-540 24 x 1-inches
(Standard), KIKTM or
Continental,(Optional)
25-559 Primo (Standard)
26-590 Primo (Standard)
700C x 28
Aluminum Welded Tab (Standard)
Vinyl Coated (Optional)
Dual Grip (Optional)
HighMount
3-inch Solid
U240 Black - Adjustable Tension
From 17 lbs.
30 lbs.
250 lbs.
SeatWidth:
SeatDepth:
Seat-to-Floor
Front:
Rear:
Back Style:
Back Height Ranges
Fixed Back:
Low Back:
Medium Back:
High Back:
Wheel Base:
Footrests:
Side - Wheel Clearance:
Rear Axle:
Center of Gravity:
RearWheelCamber:
Fixed Camber :
Adjustable -
CamberTube2000:
A-4CamberSystem:
Rear Wheel Sizes:
Tires
22-inch Rear:
24-inch Rear:
25-inch Rear:
26-inch Rear:
700CRear:
Handrims:
Optional Wheel Locks:
Caster Size:
Back/Seat Upholstery:
Weight:
Shipping Weight
(approximately)*:
WeightLimitation:
TYPICAL PRODUCT PARAMETERS
TYPICAL PRODUCT PARAMETERS

T-3™ and T-4™ Series 8Part No. 1054916
TYPICAL PRODUCT PARAMETERS
*15 x 15-inch Seat Frame with complete package.
SeatWidth:
SeatDepth:
Seat-to-Floor
Front:
Rear:
Back Style:
Back Height Ranges
Fixed Back:
Low Back:
Medium Back:
High Back:
Wheel Base:
Footrests:
Side - Wheel Clearance:
RearAxle:
Center of Gravity:
RearWheelCamber:
Fixed -
CamberTube2000:
Adjustable -
CamberTube2000:
A-4CamberSystem:
Rear Wheel Sizes:
Tires
22-inch Rear:
24-inch Rear:
24-inch Rear:
26-inch Rear:
700CRear:
Handrims:
Optional Wheel Locks:
Caster Size:
Back/Seat Upholstery:
Weight:
Shipping Weight (approximately)*:
WeightLimitation:
Options
12 to 19-inches in 1-inch increments
12 to 18-inches in 1-inch increments
17 to 21-inches
13 to 21-inches
Fixed (Standard)
8-14-inches in 1-inch increments
11-14-inches
14-18-inches
16-20-inches
22, 24, and 26-inches
Adjustable Height/Angle/Depth
1-inch Standard
Quick or Quad-Release (Optional)
Fixed ( Standard)
12°, 15°, 18° or 20°
N/A
N/A
24, 25, 26-inch, 700C
Double walled rim high flange hub
N/A
Primo 25-540 24 x 1-inches (Standard), or
Continental (Optional)
25-559 Primo (Standard)
26-590 Primo (Standard)
N/A
Aluminum Welded Tab (Standard)
Vinyl Coated (Optional)
Dual Grip (Optional)
High Mount
3-inch Solid
U240 Black - Adjustable Tension
From 15 lbs.
30 lbs.
250 lbs.
See current order form
NOTE: All specifications are approximate.
T-3TITANIUM
TYPICAL PRODUCT PARAMETERS
TYPICAL PRODUCT PARAMETERS

Part No. 1054916 9T-3™ and T-4™ Series
*15 x 15-inch Seat Frame with complete package.
SeatWidth:
SeatDepth:
Seat-to-Floor
Front:
Rear:
Back Style:
Back Height Ranges
Fixed Back:
Low Back:
Medium Back:
High Back:
Wheel Base:
Footrests:
Side - Wheel Clearance:
RearAxle:
Center of Gravity:
RearWheelCamber:
Fixed -
CamberTube2000:
Adjustable -
CamberTube2000:
A-4CamberSystem:
Rear Wheel Sizes:
Tires
22-inch Rear:
24-inch Rear:
25-inch Rear:
26-inch Rear:
700CRear:
Handrims:
Optional Wheel Locks:
Caster Size:
Back/Seat Upholstery:
Weight:
Shipping Weight (approximately)*:
Weight Limitation
Options
12 to 19-inches in 1-inch increments
12 to 18-inches in 1-inch increments
17 to 21-inches
13 to 21-inches
Fixed (Standard)
8-14-inches in 1-inch increments
11-14-inches
14-18-inches
16-20-inches
17, 18, and 19-inches
Adjustable Height/Angle/Depth
1-inch Standard
Quick or Quad-Release (Optional)
Fixed (Standard)
12°, 15°, 18° or 20°
N/A
N/A
24, 25, 26-inch, 700C
Double walled rim high flange hub
N/A
Primo 25-540 24 x 1-inches (Standard), or
Continental (Optional)
25-559 Primo (Standard)
26-590 Primo (Standard)
N/A
Aluminum Welded Tab (Standard)
Vinyl Coated (Optional)
Dual Grip (Optional)
High Mount
3-inch Solid
U240 Black - Adjustable Tension
From 15 lbs.
30 lbs.
250 lbs.
See current order form
NOTE: All specifications are approximate.
T-4 ELITE AND T-4 TITANIUM
TYPICAL PRODUCT PARAMETERS
TYPICAL PRODUCT PARAMETERS
TYPICAL PRODUCT PARAMETERS

T-3™ and T-4™ Series 10 Part No. 1054916
STABILITY
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 Manu-
als or Instruction Sheets supplied with this product or optional equipment. 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.
STABILITY WARNINGS
The position of the footrest, camber tube and rear seat height, the tautness of the
back upholstery, as well as the user's condition are directly related to the chairs stabil-
ity. Any change to one (1) or any combination of the five (5) may cause the chair to
decrease in stability. Use EXTREME caution when using a new seating position.
NOTE: When changes to the left hand column occur, follow across the chart and refer to the
9
procedure to maintain the proper stability, safety and handling of the wheelchair.
To maintain maximum stability, position the camber tube in the most rear-
ward position on the wheelchair frame. Moving the camber tube forward
WILL cause the wheelchair to decrease in stability.
ALWAYS ensure stability BEFORE moving the camber tube forward. TEST
wheelchair BEFORE it is occupied by the end user to ensure safety.
GENERAL GUIDELINES
This Procedure includes the following:
Stability
Operating Information
Tire Pressure
Weight Training
Weight Limitation
Safety/Handling of Wheelchairs
PROCEDURE 1
GENERAL GUIDELINES
Footrest Camber Tube RearSeatHeight Back Upholstery User Condition
Footrest yn/a n/a n/a 9
Camber Tube n/a yn/a n/a 9
Rear Seat Height n/a n/a yn/a 9
Back Upholstery n/a n/a n/a y9
User Condition 9999 y
GENERAL GUIDELINES

Part No. 1054916 11 T-3™ and T-4™ Series
GENERAL GUIDELINES PROCEDURE 1
GENERAL WARNINGS (CONTINUTED)
DO NOT shift your weight or sitting position toward the direction you are
reaching as the wheelchair may tip over.
DO NOT tilt the wheelchair without assistance.
DO NOT use an escalator to move a wheelchair between floors. Serious
bodily injury may occur.
Before attempting to transfer in or out of the wheelchair, every precaution
should be taken to reduce the gap distance. Align both casters parallel with
the object you are transferring onto. When transferring to and from the
wheelchair, ENGAGE BOTH WHEEL LOCKS, if equipped.
DO NOT operate on roads, streets or highways.
DO NOT climb, go up or down ramps or traverse slopes greater than 9o.
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
chair to turn over and cause bodily harm or damage to the chair.
Invacare products are specifically designed and manufactured for use in
conjunction with Invacare accessories. Accessories designed by other manu-
facturers have not been tested by Invacare and are not recommended for use
with Invacare products.
DO NOT attempt to lift the wheelchair by on 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.
DO NOT stand on the frame of the wheelchair.
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.
Anti-tippers MUST be used at all times. when outdors on wet, soft ground or
on gravel surfaces, anti-tippers may not provide the same level of protection
against tip over. Extra caution MUST be observed when traversing such
surfaces.
DO NOT use the footplate as a platform when getting in or out of the wheel-
chair.
GENERAL GUIDELINES
GENERAL GUIDELINES

T-3™ and T-4™ Series 12 Part No. 1054916
GENERAL WARNINGS (CONTINUTED)
ALWAYS wear your seat positioning strap. Inasmuch as the SEAT POSI-
TIONING STRAP is an option on this wheelchair (You may order with or
without the seat positioning strap), Invacare Top End strongly recommends
ordering the seat positioning strap as an additional safeguard for the wheel-
chair user.
]The seat positioning strap is a positioning belt only. It is not designed for use
as a safety device withstanding high stress loads such as auto or aircraft safety
belts. If signs of wear appear, belt MUST be replaced immediately.
ALWAYS use the handrims for self-propulsion. Inasmuch as the HANDRIMS
are an option on this wheelchair (you may order with or without the
handrims), Invacare strongly recommends ordering the handrims as an addi-
tional safeguard for the wheelchair user.
TIRE PRESSURE
DO NOT use your 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 bodily harm.
Replacement of the tire or tube MUST be performed by a qualified techni-
cian.
WEIGHT TRAINING
Invacare Top End DOES NOT recommend the use of its wheelchairs as a
weight training apparatus. Invacare Top End 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 Top End shall NOT
be liable for bodily injury and the warranty will be voided immediately.
WEIGHT LIMITATION
The Invacare Top End T-3 Tennis Adjustable, T-3 Tennis Elite, T-3 Titanium,
the T-4 Tennis Elite and T-4 Titanium wheelchairs have a weight limitation of
250 lbs The. T-4 wheelchair has a weight limitation of 250 lbs.
GENERAL GUIDELINESPROCEDURE 1
GENERAL GUIDELINES

Part No. 1054916 13 T-3™ and T-4™ Series
GENERAL GUIDELINESPROCEDURE 1
SAFETY/HANDLING OF WHEELCHAIRS
“Safety and Handling” of the wheelchair requires 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 dis-
cussed 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 Top End recognizes and encourages each individual
to try what works best for him/her in overcoming architectural obstacles that they may encoun-
ter, however, ALL WARNINGS and CAUTIONS given in this manual MUST be followed. Tech-
niques 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
WARNING
ALWAYS wear your seat positioning strap. Inasmuch as the SEAT POSI-
TIONING STRAP is an option on this wheelchair (You may order with or
without the seat positioning strap), Invacare Top End strongly recommends
ordering the seat positioning strap as an additional safeguard for the wheel-
chair user.
The seat positioning strap is a positioning belt only. It is not designed for use
as a safety device withstanding high stress loads such as auto or aircraft safety
belts. If signs of wear appear, belt MUST be replaced immediately.
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 addi-
tional safeguard for the wheelchair user.
Anti-tippers MUST be used at all times. when outdors on wet, soft ground or
on gravel surfaces, anti-tippers may not provide the same level of protection
against tip over. Extra caution MUST be observed when traversing such
surfaces.
To assure stability and proper operation of your wheelchair, you must at all times wear your seat
positioning strap 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 chair have an effect on the center of gravity.
Invacare Top End recommends using seat positioning straps for additional safety while involved in
activities that shift your weight.
DO NOT lean forward out of the chair any further than stability will allow. Make sure the caster
is pointing in the forward position whenever you lean forward. This can be achieved by advancing
the chair and then reversing it in a straight line.
GENERAL GUIDELINES
GENERAL GUIDELINES

T-3™ and T-4™ Series 14 Part No. 1054916
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 chair or traversing curbs, or other impediments.
WARNING
DO NOT attempt to lift the wheelchair by on 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.
Also, be aware of any removable (detachable) parts. These must NEVER be used for hand-hold or 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.
PERCENTAGE OF WEIGHT DISTRIBUTION
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 nor-
mal balance, the center of gravity, and the weight distribution of the wheel-
chair. To determine and establish your particular safety limits, practice bend-
ing, reaching and transferring activities in several combinations in the pres-
ence of a qualified health professional BEFORE attempting active use of the
wheelchair.
Proper positioning is essential for your safety. When reaching, leaning, bend-
ing or bending forward, the front caster can act as a tool to maintain stability
and balance.
The position of the footrest, camber tube and rear seat height, the tautness of
the back upholstery, as well as the user's condition are directly related to the
chairs stability. Any change to one (1) or any combination of the five (5) may
cause the chair to decrease in stability. Use EXTREME caution when using a
new seating position.
GENERAL GUIDELINESPROCEDURE 1
GENERAL GUIDELINES

Part No. 1054916 15 T-3™ and T-4™ Series
Adjustable Models Only.
LENGTHENING WHEELBASE will increase the stability and maintain standard maneuver-
ability of the chair.
SHORTENING WHEELBASE will decrease the stability, increase the maneuverability and
distribute additional weight onto the rear wheels.
SHORTENING Front of
Wheelchair
LENGTHENING
GENERAL GUIDELINES
PROCEDURE 1GENERAL GUIDELINES
GENERAL GUIDELINES
UNOCCUPIED OCCUPIED
Center of Gravity
Reaching, Leaning, Bending And Bending - Forward.
Position the front caster so that it is extended as far forward as possible and engage wheel locks
(if so equipped).
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.
FUNCTIONAL REACH FROM A
WHEELCHAIR
The approximate reach-limit values shown in
the accompanying graphs were derived on the
basis of a sample of 91 male and 36 female
wheelchair users. Note the difference between
the maximum and the comfortable reach lim-
its, a subjective but important consideration in
design.
08 16243740
FORWARD
REACH
72
64
61
56
53
48
42
40
32
29
25
72
64
61
56
53
48
42
40
32
29
25
INCHES
INCHES
INCHES

T-3™ and T-4™ Series 16 Part No. 1054916
Position wheelchair as close as possible to the
desired object. Point front caster forward to
create the longest possible wheelbase. Reach
back only as far as your arm will extend without
changing your sitting position.
Reaching, Bending - Backwards.
WARNING
DO NOT lean over the top of the back upholstery. This will change your
center of gravity and may cause you to tip over.
GENERAL GUIDELINESPROCEDURE 1
TILTING
CAUTION
DO NOT tilt the chair without assistance.
When tilting the wheelchair, an assistant should grasp the back of the chair on a non-removable
(non-detachable) part. Inform the chair occupant before tilting the chair and remind him/her to
lean back. Be sure the occupant’s feet and hands are clear of all wheels.
Tilting - Curbs. WARNING
Invacare Top End does not recommend that these sport chairs be used where
traversing curbs present an obstacle. Possible injury to occupant and/or
assistant(s) can occur. Transfer to an everyday use chair is recommended if
any such obstacles may be encountered.
After mastering the techniques of tilting the chair, use this procedure to tackle curbs, short stairs, etc.
Unless the first assistant has exceptional upper body strength, it is recommended that two (2) assis-
tants perform this operation. The second assistant should be positioned at the front of the wheelchair
lifting upward on a non-removable (non-detachable) part of the wheelchair frame when lifting the
wheelchair and stabilizing the wheelchair when the wheelchair is being lowered to the ground.
The first assistant should stand on the sidewalk and turn the chair so that the rear wheels are against the
curb. The wheelchair should be tilted back to the balance point and, in one continuous movement, the
rear wheels should be pulled up and over the curb. DO NOT return the front caster to the ground
until the chair back has been pulled backward far enough to clear the edge of the curb.
GENERAL GUIDELINES
GENERAL GUIDELINES

Part No. 1054916 17 T-3™ and T-4™ Series
WARNING
When lowering the front caster of
the wheelchair, DO NOT let the
wheelchair drop the last few inches
to the ground. This could result in
injury to the occupant and/or dam-
age to the wheelchair.
Roll the wheelchair backward and SLOWLY
lower the wheelchair in one continuous move-
ment. DO NOT let the wheelchair drop the
last few inches to the ground. This could re-
sult injury to the occupant.
STAIRWAYS
WARNING
ALWAYS wear your seat positioning strap. Inasmuch as the SEAT POSI-
TIONING STRAP is an option on this wheelchair (You may order with or
without the seat positioning strap), Invacare Top End strongly recommends
ordering the seat positioning strap as an additional safeguard for the wheel-
chair user.
Invacare Top End does not recommend these wheelchairs be transported up
or down stairways with occupant in the wheelchair. Possible injury to occu-
pant and/or assistant(s) can occur. Transfer to an everyday use wheelchair is
recommended.
DO NOT attempt to lift the wheelchair by on 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.
Extreme caution is advised when it is necessary to move an occupied wheel-
chair up or down a stairway. Invacare Top End recommends that, if possible,
the user be removed from the chair prior to moving. Invacare Top End rec-
ommends using two (2) assistants and making thorough preparations. Make
sure to use ONLY secure, non-detachable parts for hand-hold supports.
GENERAL GUIDELINES PROCEDURE 1
GENERAL GUIDELINES
GENERAL GUIDELINES

T-3™ and T-4™ Series 18 Part No. 1054916
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 the front caster 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 prevent damaged upholstery and the possibility of the chair tipping for-
ward.
NOTE: This activity may be performed independently pro-
vided you have adequate mobility and upper body strength.
Position the chair as close as possible along side the
seat to which you are transferring, with the front
caster parallel to it. Engage wheel locks (if applicable).
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 pos-
sible.
Follow this procedure for moving the chair between floors when an elevator is NOT available:
1. After the chair has been tilted back to the balance point, one assistant (in the rear) backs
the chair up against the first step, while securely grasping a non-removable (non-detach-
able) part of the chair for leverage.
2. The second assistant, with a firm hold on a non-detachable part of the framework, lifts
the chair up and over the stair and steadies the wheelchair as the first assistant places
one (1) foot on the next stair and repeats STEP 1.
3. The wheelchair should not be lowered until the last stair has been negotiated and the
wheelchair has been rolled away from the stairway.
GENERAL GUIDELINESPROCEDURE 1
ESCALATORS? SORRY!
DO NOT use an escalator to move a wheelchair between floors. Serious
bodily injury may occur.
GENERAL GUIDELINES
GENERAL GUIDELINES

Part No. 1054916 19 T-3™ and T-4™ Series
This Procedure includes the following:
Safety Inspection Checklist
Troubleshooting
Maintenance
SAFETY INSPECTION CHECKLIST
NOTE: Every six (6) months 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.
Initial adjustments should be made to suit your personal body structure and preference.
Thereafter follow these maintenance procedures:
ITEM INITIALLY INSPECT/ INSPECT/ INSPECT/
ADJUST ADJUST ADJUST
WEEKLY MONTHLY PERIODICALLY
GENERAL
Wheelchair rolls straight (no excessive drag or pull to
one side). X X
WHEEL LOCKS
Do not interfere with tires when rolling. X X
Pivot points free of wear and looseness. X X
Wheel locks easy to engage. X X
SEAT AND BACK UPHOLSTERY
Inspect for rips or sagging. X X
Inspect fastening flaps to ensure they securely latch. X X
Inspect seat positioning strap for any signs of wear.
Ensure buckle latches. Verify hardware that attaches
strap to frame is secure and undamaged.
Replace if necessary. X X
REARWHEELS
Adjustable Camber System is securely
tightened (if applicable).XXX
Quick/Quad-release axles lock properly. X X
No excessive side movement or binding when lifted
and spun. X X
HANDRIMS
Inspect for signs of rough edges or peeling. X X
SPOKES
Inspect for bent or broken spokes. X X
All spokes uniformly tight. X X
SAFETY INSPECTION PROCEDURE 2
SAFETY INSPECTION
SAFETY INSPECTION

T-3™ and T-4™ Series 20 Part No. 1054916
CHAIR CHAIR SLUGGISH CASTER SQUEAKS LOOSENESS SOLUTIONS
VEERS VEERS TURN OR FLUTTERS AND IN CHAIR
RIGHT LEFT PERFORMANCE RATTLES
X X X X Check tires for correct
and equal pressure.
XXXX Checkforloosestemnuts.
X X Check spokes and nipples.
TROUBLESHOOTING
SAFETY INSPECTIONPROCEDURE 2
SAFETY INSPECTION
SAFETY INSPECTION CHECKLIST (CONTINUED)
ITEM INITIALLY INSPECT/ INSPECT/ INSPECT/
ADJUST ADJUST ADJUST
WEEKLY MONTHLY PERIODICALLY
FRONT CASTER
Inspect wheel/fork assembly for proper tension by
spinning caster; caster should come to a gradual stop. X X
Loosen/tighten locknut if wheel wobbles noticeably or
binds to a stop. X X
Wheel bearings are clean and free of moisture. X X X
CAUTION:Aswithany vehicle, the wheelsand
tiresshouldbe checked periodicallyforcracks
andwear,andshouldbereplaced.
TIRES
Inspect for flat spots and wear. X X
If pneumatic tires check for proper inflation. X X
CAUTION:Aswithany vehicle, the wheelsand
tiresshouldbecheckedperiodicallyfor cracks and
wear,andshouldbereplaced.
CLEANING
Clean upholstery and armrests. X X