Invacare Allegro 96-100, Allegro 1061057 User Manual

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OWNER'S OPERATOR and MAINTENANCE MANUAL

Allegro

S P E C

A L

T E S

SPECIAL NOTES

WARNING/CAUTION notices as used in this manual apply to hazards or unsafe practices which could result in personal injury or property damage.

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 AND SEA T RESTRAINTS Invacare recommends that wheelchair users NOT be transported in vehicles of any kind while in wheelchairs. As of this date, the Department of T ransportation has not approved any tie-down systems for transportation of a user while in a wheelchair, in a moving vehicle of any type.

SPECIAL NOTES

NOTICE

A R N

I N G

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.

AS REGARDS RESTRAINTS - SEA T BEL TS - IT IS THE OBLIGA TION OF THE DME DEALER, THERAPISTS AND OTHER HEAL TH CARE PROFESSIONALS TO DETERMINE IF A SEA TING RESTRAINT IS REQUIRED TO ENSURE THE SAFE OPERATION OF THIS EQUIPMENT BY THE USER. SERIOUS INJURY CAN OCCUR IN THE EVENT OF A F ALL FROM A WHEELCHAIR.

W ARNING

DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND

UNDERST ANDING THIS MANUAL. IF YOU ARE UNABLE T O UNDERSTAND

THE W ARNINGS, CAUTIONS, AND INSTRUCTIONS, CONTACT A

HEALTHCARE PROFESSIONAL, DEALER OR TECHNICAL PERSONNEL IF

APPLICABLE BEFORE ATTEMPTING TO USE THIS EQUIPMENT -

OTHERWISE INJURY OR DAMAGE MAY RESULT.

SAVE THESE INSTRUCTIONS.

TABLE OF CONTENTS

T ABLE OF CONTENTS

SPECIAL NOTES ................................................................. 2

SAFETY SUMMARY ............................................................ 4

SAFETY/HANDLING OF WHEELCHAIRS ............................ 6

FEA TURES .........................................................................11

SPECIFICA TIONS .............................................................. 12

P ACKAGING...................................................................... 13

HANDLING ........................................................................ 13

SAFETY INSPECTION CHECKLIST ................................... 14

TROUBLESHOOTING........................................................ 15

MAINTENANCE ................................................................. 15

PROCEDURE 1 - FRONT RIGGINGS ................................. 16

INSTALLING FOOTRESTS............................................... 16

ADJUSTING FOOTREST HEIGHT .................................... 16

INSTALLING 3-INCH EXTENSION .................................... 17

INSTALLING ELEV ATING LEGRESTS .............................. 17

RAISING/LOWERING ELEVA TING LEGRESTS AND/OR

ADJUSTING CALFPADS ............................................... 17

INSTALLING/ADJUSTING ADJUST ABLE ANGLE

FLIP-UP FOOTPLATES ................................................. 18

REPLACING SECTOR BLOCK ........................................ 19

OPTIONAL FOOTREST ACCESSORIES .......................... 19

PROCEDURE 2 - ARMS ..................................................... 20

INSTALLING THE "T" ARM SOCKETS............................. 20

INSTALLING/REMOVING THE "T" ARMS ........................ 20

ADJUSTING THE "T" ARMS ............................................ 21

ADJUSTING THE TRANSFER ASSIST AND/OR SIDE

GUARDS - "T" ARMS .................................................... 22

REPLACING THE LOCKING LEVER - "T" ARMS ............. 23

USING/INSTALLING/HEIGHT ADJUSTMENT/

CORRESPONDING ARM ADJUSTMENT TO BACK

ANGLE - CANTILEVER ARMS ...................................... 24

REPLACING/REPOSITIONING THE LOCKING

MECHANISM IN THE CANTILEVER ARM ...................... 25

ARM P AD DEPTH ADJUSTMENT/REPLACEMENT -

CANTILEVER ARMS ..................................................... 25

INSTALLING F ABRIC CLOTHING GUARDS ..................... 26

INSTALLING RIGID SIDE GUARDS .................................. 26

ADJUSTING CONVENTIONAL ARM HEIGHT ,

REMOVING OR REPLACING CONVENTIONAL

ARMS............................................................................ 26

REPLACING ARMREST PADS......................................... 27

REPOSITIONING THE CONVENTIONAL ARMS ............... 27

PROCEDURE 3 - BACK ..................................................... 28

FOLDING/UNFOLDING THE BACK .................................. 28

REPLACING BACK UPHOLSTERY.................................. 28

ADJUSTING THE BACK HEIGHT ..................................... 32

REPLACING THE LOCKING MECHANISM

IN THE BACK CANE ..................................................... 33

CHANGING THE BACK ANGLE ....................................... 34

REPOSITIONING THE BACK

(CHANGING SEAT DEPTH) ........................................... 34

REPOSITIONING BACK FOR 2 OR 3-INCH SEA T

CUSHION - RECLINERS ONL Y...................................... 35

REPLACING FOLDING PUSH HANDLE - RECLINERS

ONLY ............................................................................... 36

INSTALLING AND REMOVING A SEA TING SYSTEM ....... 36

PROCEDURE 4 - SEAT ...................................................... 37

REPLACING SEAT UPHOLSTER Y ................................... 37

CHANGING/REPOSITIONING SEAT RAILS...................... 37

REPOSITIONING THE CROSSBRACES........................... 38

CHANGING SEAT WIDTH ................................................ 38

PROCEDURE 5 - CASTERS............................................... 41

REPLACING/REPOSITIONING/INST ALLING

FRONT CASTER ASSEMBLIES .................................... 41

RE PL A CI N G F R ON T F OR K ............................................. 41

REPLACING/REPAIRING FRONT CASTER TIRE/TUBE ... 42

ADJUSTMENT OF THE CASTER HEADTUBES ......... 42

CASTER HEADTUBE MOUNTING ADJUSTMENTS ......... 43

INSTALLING QUICK-RELEASE CASTERS....................... 44

PROCEDURE 6 - REAR WHEELS ...................................... 45

REMOVING/INST ALLING REAR WHEELS ....................... 45

ADJUSTING THE QUICK-RELEASE AXLE ...................... 45

INSTALLING THE QUAD-RELEASE AXLE ....................... 46

ADJUSTING THE QUAD-RELEASE HANDLE .................. 46

HANDRIM REPLACEMENT.............................................. 47

INSTALLING PROJECTION HANDRIMS .......................... 48

REPAIRING/REPLACING REAR WHEEL TIRE/TUBE....... 49

ADJUSTING THE WHEELBASE LENGTH........................ 49

ADJUSTING THE WHEELBASE WIDTH........................... 50

ADJUSTING REAR WHEEL HEIGHT ............................... 50

PROCEDURE 7 -WHEEL LOCKS/ANTI-TIPPERS .............. 51

ADJUSTING THE WHEEL LOCKS ................................... 51

WHEEL LOCK EXTENSION HANDLE INST ALLA TION ..... 51

INSTALLING/ADJUSTING THE ANTI-TIPPERS ................ 52

PROCEDURE 8 - RECLINER ............................................. 53

RECLINER OPERATION .................................................. 53

ADJUSTING THE RECLINER CABLES ............................ 54

REPLACING THE RECLINER CABLES ............................ 54

REPLACING THE GAS CYLINDERS ................................ 55

ADJUSTING THE GAS CYLINDERS ................................ 56

PROCEDURE 9 - SEAT-T O-FLOOR ................................... 57

SEAT-T O-FLOOR HEIGHT DETERMINA TION................... 57

CHANGING SEA T-TO-FLOOR HEIGHT ............................ 58

AXLE MOUNTING PLATE POSITIONS

FOR 20, 22 OR 24-INCH REAR WHEELS ...................... 59

INLINE CASTER HEADTUBE FRONT

SEAT-T O-FLOOR HEIGHTS .......................................... 60

OFFSET CASTER HEADTUBE FRONT

SEAT-T O-FLOOR HEIGHTS .......................................... 61

PROCEDURE 10 - SEAT DEPTH........................................ 62

SEAT DEPTH DETERMINATION ...................................... 62

CHANGING SEA T DEPTH ................................................ 62

SEAT DEPTH CHECKLIST............................................... 63

BACK, SEA T RAIL AND CROSSBRACE POSITIONS

FOR 12-INCH SEAT DEPTH .......................................... 64

BACK, SEA T RAIL AND CROSSBRACE POSITIONS

FOR 13-INCH SEAT DEPTH .......................................... 65

BACK, SEA T RAIL AND CROSSBRACE POSITIONS

FOR 14-INCH SEAT DEPTH .......................................... 66

BACK, SEA T RAIL AND CROSSBRACE POSITIONS

FOR 15-INCH SEAT DEPTH .......................................... 67

BACK, SEA T RAIL AND CROSSBRACE POSITIONS

FOR 16-INCH SEAT DEPTH .......................................... 68

BACK, SEA T RAIL AND CROSSBRACE POSITIONS

FOR 17-INCH SEAT DEPTH .......................................... 68

BACK, SEA T RAIL AND CROSSBRACE POSITIONS

FOR 18-INCH SEAT DEPTH .......................................... 69

WARRANTY ...................................................................... 71

T A B L E

O F

C O N

E N

T S

SAFETY SUMMARY

SAFETY SUMMAR Y

F E T Y

S U M M A R

ST ABILITY

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability . These adjustments MUST be performed by an authorized dealer or qualified technician.

OPERA TING INFORMATION

WARNING T o determine and establish your particular safety limits, practice bending, reaching and transferring activities in several combinations in the presence of a qualified health professional BEFORE attempting active use of the wheelchair.

Non-Recliners Only - Make sure the back is locked securely BEFORE using the wheelchair - otherwise injury can occur.

DO NOT attempt to reach objects if you have to move forward in the seat. DO NOT attempt to reach objects if you have to pick them up from the floor by reaching down between your

knees. DO NOT lean over the top of the back upholstery to reach objects from behind as this may cause the

wheelchair to tip over. DO NOT shift your weight or sitting position toward the direction you are reaching as the wheelchair may

tip over. DO NOT tilt the wheelchair without assistance. DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur. DO NOT attempt to stop a moving wheelchair with the wheel locks. WHEEL LOCKS ARE NOT BRAKES. Before attempting to transfer in or out of the wheelchair, every precaution should be taken to reduce the

gap distance. T urn both casters toward the object you are transferring onto. When transferring to and from the wheelchair, AL WAYS ENGAGE BOTH WHEEL LOCKS.

DO NOT operate on roads, streets or highways.

DO NOT climb, go up or down ramps or traverse slopes greater than 9 DO NOT attempt to move up or down an incline with a water, ice or oil film. DO NOT attempt to ride over curbs or obstacles. Doing so may cause your wheelchair to turn over and

cause bodily harm or damage to the wheelchair. DO NOT use unauthorized parts, accessories, or adapters other than those authorized by Invacare. DO NOT attempt to lift a wheelchair by lifting 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. NEVER try to lift or tip the wheelchair by cantilever arms or "T" arms, serious injury can occur. DO NOT stand on the frame of the wheelchair. Anti-tippers MUST BE attached at all times. DO NOT use the footplate as a platform when getting in or out of the wheelchair.

ALW A YS wear your seat restraint. Inasmuch as the SEA T RESTRAINT is an option on this wheelchair (Y ou may order with or without the seat restraint), Invacare strongly recommends ordering the seat restraint as an additional safeguard for the wheelchair user.

SAFETY SUMMARY (continued)

SAFETY SUMMARY

WARNING 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 a tire or tube MUST be performed by an authorized Invacare Dealer or Qualified Technician.

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 and the warranty will be voided immediately .

WEIGHT LIMIT ATION The Allegro wheelchair weight limitations are: Folding Frames - 250 lbs., Rigid Frames - 150 lbs.

RECLINER OPTION ONLY:

WARNING Before using ANY recline position of this wheelchair, make sure the rear wheels are in the MOST REARW ARD position in the Extended Multi-Position axle plate to maintain the stability of the wheelchair. Do not change the handling/maneuverability of the wheelchair by moving the rear wheels to ANY of the forward positions. Moving the rear wheels to ANY of the forward positions WILL change the center of gravity of the wheelchair, making the wheelchair less stable.

AL W AYS make sure that the wheelchair is stable in the FULL RECLINED (back at 170 the FULL UPRIGHT (back at 90o) position BEFORE using the recliner option.

) position AND

S A

T Y

U M M

NEVER use the Standard Multi-Position or Offset Multi-Position axle plates with the recliner option. Using the Standard Multi-Position or Offset Multi-Position axle plates WILL reduce the stability of the wheelchair, causing injury to the user and/or assistant(s).

Before using the recliner option, make sure the anti-tipper wheel assemblies are in the lowest adjustment hole (adjustment hole closest to the ground/floor).

ALWAYS use the seat restraint. ALWAYS engage both wheel locks while reclining or inclining (reverse recline) the wheelchair. Both gas cylinders MUST be operational and adjusted properly BEFORE using recliner. DO NOT

operate the recliner option if only one (1) of the gas cylinders is operational or adjusted properly. NEVER use the rear two (2) recliner bracket mounting holes when using the recliner option.

Using the rear two (2) recliner bracket mounting holes WILL make the wheelchair less stable, possibly causing injury.

Make sure the patient is properly positioned in the wheelchair before reclining or inclining (reverse recline) to maintain maximum stability and safety . Refer to the SAFETY/HANDLING section of this manual.

When returning the occupant of the wheelchair to the full upright position, more body strength will be required for approximately the last twenty (20) degrees of incline (reverse recline). Make sure to use proper body mechanics (use your legs) or seek assistance to avoid injury.

SAFETY/HANDLING

SAFETY/HANDLING OF WHEELCHAIRS

S A

& H

A N D

N G

“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 main-

tenance 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 de-

scribed 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. Techniques in this manual are a starting point for the new wheelchair user and assistant with “safety” as the most important consideration for all.

ST ABILITY AND BALANCE

WARNING ALW AYS wear your seat restraint. Inasmuch as the SEAT RESTRAINT is an option on this wheelchair (You may order with or without the seat restraint), Invacare strongly recommends ordering the seat restraint as an additional safeguard for the wheelchair user.

To assure stability and proper operation of your wheelchair, you must at all times wear your seat restraint and maintain proper balance. Your wheelchair has been designed to remain upright and stable during normal daily activities as long as you do not move beyond the center of gravity.

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.

A NOTE TO WHEELCHAIR ASSIST ANTS

When assistance to the wheelchair user is required, remember to use good body mechanics. Keep your back straight and bend your knees whenever tilting the wheelchair or traversing curbs, or other impediments.

Also, be aware of any removable (detachable) parts. These must NEVER be used for hand-held 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.

TIL TING

WARNING

DO NOT tilt the wheelchair without assistance.

When tilting the wheelchair, an assistant should grasp the back of the wheelchair on a non-removable (nondetachable) part. Inform the wheelchair occupant before tilting the wheelchair and remind him/her to lean back. Be sure the occupant’s feet and hands are clear of all wheels.

TIL TING - CURBS:

After mastering the techniques of tilting the wheelchair, use this procedure to tackle curbs, short stairs, etc.

Method 1 - Wheelchairs With Step T ubes

Apply a continuous downward motion until the balance point is achieved and the front casters clear the curb. At this point, the assistant will feel a difference in the weight distribution.

Roll the wheelchair forward and slowly lower the wheelchair in one continuous movement onto the sidewalk. Do not let the wheelchair drop the last few inches to the ground. This could result in injury to the occupant. Push the wheelchair forward until the rear wheels roll up and over the curb.

COPING WITH EVERYDAY OBST ACLES

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.

METHOD 1 - WHEELCHAIR WITH STEP TUBES Method 2 - Wheelchairs Without Step T ubes

Unless the first assistant has exceptional upper body strength, it is recommended that METHOD 2 use two (2) assistants.

SAFETY/HANDLING

The second assistant should be positioned at the front of the wheelchair lifting upward on a non-removable (nondetachable) 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 wheelchair so that the rear wheels are against the curb. The wheelchair should be tilted back to the balance point and, in one continuous downward movement, the rear wheels should be pulled up and over the curb. DO NOT return the front casters to the ground until the wheelchair has been pulled backward far enough for the front casters to clear the edge of the curb.

METHOD 2 - WHEELCHAIR WITHOUT STEP TUBE

ST AIRW A YS

2. The second assistant, with a firm hold on a non-detachable part of the framework, lifts the wheelchair 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.

ESCALA TORS? SORR Y! DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur.

S A F E T

Y &

H A N D L

WARNING Do not attempt to lift a wheelchair by lifting 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 wheelchair up or down the stairs. Invacare recommends using two (2) assistants and making thorough preparations. Make sure to use ONLY secure, non-detachable parts for hand-held supports.

ALW AYS wear your seat restraint. Inasmuch as the SEAT RESTRAINT is an option on this wheelchair (You may order with or without the seat restraint), Invacare strongly recommends ordering the seat restraint as an additional safeguard for the wheelchair user.

Follow this procedure for moving the wheelchair between floors when an elevator is NOT available:

1. 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 non-removable (non-detachable) part of the wheelchair for leverage.

TRANSFERRING TO AND FROM OTHER SEA TS

WARNING BEFORE attempting to transfer in or out of the wheelchair, every precaution should be taken to reduce the gap distance. T urn both casters toward 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 wheelchair tipping forward.

NOTE: This activity may be performed independently provided you have adequate mobility and upper body strength.

S A

& H

A N D

N G

SAFETY/HANDLING

Position the wheelchair as close as possible along side the seat to which you are transferring, with the front casters pointing toward it. Engage wheel locks. 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.

T Y

PERCENT AGE 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.

The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

RECLINERS ONL Y : Before using ANY recline position of this wheelchair, make sure the rear wheels are in the MOST REARWARD position in the Extended Multi-Position axle plate to maintain the stability of the wheelchair. Do not change the handling/ maneuverability of the wheelchair by moving the rear wheels to ANY of the forward positions. Moving the rear wheels to ANY of the forward positions WILL change the center of gravity of the wheelchair, making the wheelchair less stable.

CENTER OF

GRAVITY

Example 46% 54% 103 lbs. 130 lbs.

UNOCCUPIED OCCUPIED

Lengthening the Wheelbase will increase stability and

maintain standard maneuverability of the wheelchair. Shortening the Wheelbase will increase maneuverability

and distribute additional weight onto the rear wheels. Centering the Wheelbase gives you maneuverability

and stability.

NON-RECLINERS

Lengthening

(Rearward)

Shortening

(Forward)

RECLINERS ONLY: NEVER use the rear two (2) recliner bracket mounting holes when using the recliner option. Using the rear two (2) recliner bracket mounting holes WILL make the wheelchair less stable, possibly causing injury .

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 health professional BEFORE attempting active use of the wheelchair.

Proper positioning is essential for your safety. When reaching, leaning, bending forward, it is important to use the front casters as a tool to maintain stability and balance.

Make sure the rear

wheels are in the

MOST REARW ARD

position to main-

tain the stability of

the wheelchair

RECLINERS

NEVER use the

rear two (2)

Recliner Bracket

Mounting Holes

SAFETY/HANDLING

FUNCTIONAL REACH FROM A WHEELCHAIR

The approximate reach-limit values shown in the accompanying graph were derived on the basis of a sample of 91 male and 36 female subject wheelchair users. Note the difference between the maximum and the comfortable reach limits, a subjective but important consideration in design.

FORWARD REACH

(Adults)

COMFORTABLE

MAXIMUM

INCHES

REACHING, LEANING - 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.

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.

S A F E T

Y &

H A N D L

INCHES

REACHING, LEANING and BENDING - FORW ARD

Position the front casters so that they are extended as far forward as possible and engage wheel locks.

DO NOT LEAN FORWARD OF THE ARMRESTS.

FOLDING AND UNFOLDING THE WHEELCHAIR

WARNING Keep hands and fingers clear of moving parts to avoid injury .

Sling Seat Model Wheelchairs UNFOLDING.

1. Grasp the push handle of the wheelchair closest to you.

2. Tilt the wheelchair towards you (raising the opposite wheel and caster off the ground/floor).

3. Push downward on the seat rail closest to you where the seat upholstery is attached until the wheelchair is fully open.

4. RECLINERS ONLY A. Slide the cover of the folding handle over the

links in the center of the spreader bar.

CAUTION Do not overtighten the cover of the folding handle. Damage to the folding handle will occur .

B. Turn the folding handle cover towards the front

of the wheelchair approximately two (2) to four (4) revolutions.

S A

& H

A N D

N G

SAFETY/HANDLING

5. Engage both wheel locks, open the footrest/ legrest for clearance and transfer into the wheelchair. Refer to TRANSFERRING TO AND FROM

F E T

OTHER SEATS in this section of the manual.

RECLINERS ONL Y

Cover of the

Folding Handle

To Fold

Folding

To Unfold

Handle

RECLINERS ONL Y

Cover of the

Folding Handle

To Fold

To Unfold

SLING SEA T MODEL WHEELCHAIRS -

UNFOLDING

FOLDING.

1. Swing footrest/legrest in locked position to the front of the wheelchair.

2. Pivot footplates upward to vertical position.

3. RECLINERS ONLY A. Turn the folding handle cover towards the

rear of the wheelchair approximately two (2) to four (4) revolutions.

B. Slide the cover of the folding over until the

links of the spreader bar are visible.

4. With both hands, grasp the middle of the seat upholstery at the front and back edge and lift up. Or, tilt the wheelchair to one side and close by the push handles.

NOTE: If wheelchair is equipped with carry straps, the wheelchair may be closed by pulling up on the straps.

SLING SEA T MODEL WHEELCHAIRS -

FOLDING

Solid Seat Model Wheelchairs

1. From behind the wheelchair, grasp the right hand edge of the solid seat.

2. Raise the seat to the hinged side.

3. Swing footrest/legrest in locked position to the front of the wheelchair.

4. Pivot footplates upward to vertical position.

5. With both hands, grasp the middle of the seat upholstery at the front and back edge and lift up. Or, tilt the wheelchair to one side and close by the push handles.

SOLID SEA T MODEL WHEELCHAIRS

FOLDING BACK -

ANTERIOR OR

POSTERIOR DIRECTION

ADJUST ABLE OR FIXED

HEIGHT BACK

SQUARED OFF

TUBING FOR

BACK CANES

FEATURES

20o POSTERIOR TO 10o ANTERIOR RECLINE

RECLINE ADJUST ABLE BACK -

"T", CANTILEVER OR DUAL

POINT ADJUST ABLE HEIGHT

ARMS -

"T" SHOWN

GROWABLE WITH MODULAR CROSSBRACES - 12-18-INCH

SEAT DEPTHS

FEATURES

F E A

T U R E S

DEPTH

ADJUSTABLE

BACK

MULTI-POSITION,

EXTENDED

MULTI-POSITION

OR OFFSET AXLE

MOUNTING PLATES

20, 22 OR 24-INCH

REAR WHEELS

TWO (2) CHOICES OF

HEADTUBES

ONE-PIECE SIDE

FRAMES -

SHORT, MEDIUM OR

LONG

ALL ACTION FRONT

RIGGINGS

FOLDING OR RIGID

3, 5, 6 or 8-INCH FRONT CASTERS

SPECIFICATIONS

S P E

C A

O N

PHYSICAL SPECIFICATIONS

Overall Width:

Overall Depth (w/o front riggings):

Frame Depth:

Seat Width:

Seat Depth: Crossbrace Type: Frame T ype:

✪ Seat-to-Floor:

Back Style and Height:

Back Angle Range (Recliner Only): Arm Styles:

Footrest: Rear Axle: Rear Axle Mounting Plates:

Rear Wheels:

Handrims: Caster Size:

Wheel Locks: Frame Colors:

Upholstery: Weight:

Shipping Weight (approx.):

OPEN - Seat Width plus approximately 9-inches CLOSED - 14-inches (with back upholstery)

25-inches (20-inch rear wheels and casters in trailing position) to 35-inches (24-inch rear wheels and casters in leading position)

Short - 14-inches, Medium - 16-inches, Long - 18-inches 12-18-inches for Standard Folding Frames and 12-16-inches - Rigid Frame

(in one [1] inch increments) 12-18-inches (in one [1] inch increments) Modular, Rigid or Less Seat Rails Aluminum, One-piece. Available as Standard Folding Frame, Folding Frame w/o Seat

Rails or Rigid Frame w/o Seat Rails

REAR Seat-to-Floor Range (in inches) FRONT Seat-to-Floor Range (in inches)

20-inch rear wheels - 14-3/4 to 19-1/4 3-inch Front Casters - 15 to 18-3/4 22-inch rear wheels - 15-3/4 to 20-1/4 5-inch Front Casters - 16 to 19-3/4 24-inch rear wheels - 16-1/2 to 21 6-inch Front Casters - 17 to 20-1/4

Adjustable Angle (80

- Adjustable Height 10o Cane w/Push Handles - 14-18-inch Height Range

- Adjustable Height Straight Cane w/Push Handles - 12-18-inch Height Range

- Adjust. Height Sportster Cane (No Push Handles) - 10-14-inch Height Range

- Fixed Height Anodized Cane w/Push Handles - 16, 17, 18, 19 or 20-inch

Recliner - 18, 20 or 24-inch

to 170

90 "T" (Standard), Cantilever (Fixed Height Anodized Cane w/Push Handles Only) or

Conventional (Dual Point Adjustable Height) Swingaway Footrests and Elevating Legrests Quick-Release, Quad-Release or Permanent

Non-Recliner Wheelchairs - Multi-Position - Standard, Extended Multi-Position or

Recliner Wheelchairs - Extended Multi-Position

20, 22 and 24-inch Composite or Spoke Urethane, Pneumatic or Pneumatic with Flat Free Insert

Aluminum, Plastic Coated and Projection 3 or 5-inch Aluminum or Composite Urethane

6 or 8-inch Composite Urethane, Pneumatic or Pneumatic w/Flat Free Insert Push-To-Lock, Pull-To-Lock, Wheel Lock Extensions, Hill Holder Wet Black, Red, Super Teal, Sunny Yellow, Chrome, Pink Pearl, Metallic Blue, Deep

Purple, Anthracite, Metallic Green, Cobalt Blue, White, Lollipop Pink, Silver Vein, Passion Purple, Shocking Blue, Hot Red, Grey Veil, Green Veil, Dark Purple, Gold Veil, Black w/Twilight Sparkle, Black w/Red Sparkle, Black w/Green Sparkle, Black w/Blue Sparkle, Black w/Gold Sparkle

U240 Nylon - Black 27-29 lbs. - without front riggings

37-39 lbs.

to 110o), Fold Down

ALLEGRO

8-inch Front Casters - 18-3/4 to 21-1/4

Offset Multi-Position

✪ ✪

✪ NOTE: Invacare recommends that rear seat-to-floor height be A T LEAST 3/8-inch shorter than front seat-

✪ ✪

to-floor height. Otherwise a forward seat dump can occur. The rear seat-to-floor heights are based on pneumatic tires and pneumatic tires with flat free inserts. If wheelchair is equipped with urethane tires, subtract 1/4-inch from the measurements listed above. All heights are approximate to +1/4-inch due to tire wear and air pressure. The front seat-to-floor heights are approximate to +1/4-inch.

PACKAGING

PACKAGING/HANDLING

Accessory Carton

ALLEGRO FOLDING FRAMES WITH AND WITHOUT SEA T RAILS

P A C K

Accessory Carton

ALLEGRO RIGID FRAME

HANDLING

UNPACKING

1. Check for any obvious damage to the carton or its contents. If damage is evident, notify your Dealer/Carrier.

2. Remove all loose packing from the carton.

3. Carefully remove all components from the carton.

NOTE: Unless the Allegro immediately , retain cartons and packing materials for use in storing the wheelchair until assembly is required.

is to be assembled

INSPECTION

1. Examine exterior of the Allegro for nicks, dents, scratches or other damages. Inspect all components. If damage is evident, notify your Dealer/ Carrier.

STORAGE

1. Store the packaged/repackaged Allegro in a dry area.

2. DO NOT place other objects on top of the packaged/repackaged wheelchair.

H A N D

O N

SAFETY INSPECTION CHECK LIST

SAFETY INSPECTION CHECKLIST

S A F E T

S P E

NOTE: T wice a year take your wheelchair to a qualified dealer for a thorough inspection and servicing. Regular cleaning will reveal loose or worn parts and enhance the smooth operation of your wheelchair. To operate properly and safely, your wheelchair must be cared for just like any other vehicle. Routine maintenance will extend the life and efficiency of your wheelchair.

Initial adjustments should be made to suit your personal body structure and preference. Thereafter follow these maintenance procedures:

ITEM

INITIALLY

INSPECT/

ADJUST

WEEKLY

INSPECT/

ADJUST

MONTHLY

PERIODICALL Y

GENERAL

● Wheelchair rolls straight (no excessive drag or pull to one side).

SEA T AND BACK (PROCEDURES 3 and 4)

● Inspect for rips or sagging.

● Inspect fastening flaps to ensure they securely latch.

● Inspect modular seat rail attaching hardware is securely tightened.

● Inspect back mounting plate attaching hardware is securely tight-

ened.

● Inspect back fold down mechanisms to ensure they securely latch.

X X X X

REAR WHEELS (PROCEDURE 6)

● No excessive side movement or binding when lifted and spun.

● Quick/Quad-release axles lock properly.

X X

HANDRIMS (PROCEDURE 6)

● Inspect for signs of rough edges or peeling.

SPOKES

● Inspect for broken spokes.

FRONT CASTER (PROCEDURE 5)

● Inspect wheel/fork assembly for proper tension by spinning caster;

caster should come to a gradual stop.

● Loosen/tighten locknut if wheel wobbles noticeably or binds to a

stop.

● Wheel bearings are clean and free of moisture.

CAUTION: As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced when necessary .

TIRES (PROCEDURES 5 and 6)

● Inspect for flat spots and wear.

● If pneumatic tires, check for proper inflation (recommended tire pres-

sure is listed on the side wall of the tire).

X X

CAUTION: As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced when necessary .

WHEEL LOCKS (PROCEDURE 7)

● Do not interfere with tires when rolling.

● Pivot points free of wear and looseness.

● Wheel locks easy to engage.

TRIGGER RELEASE LEVER/ CABLE (PROCEDURE 8)

● Cables completely release and handles return when released.

GAS CYLINDERS - PROCEDURE 8

● Inspect for leaking oil.

CLEANING

● Clean upholstery and armrests.

X X X

X X

INSPECT/

ADJUST

X X

TROUBLESHOOTING/MAINTENANCE

TROUBLESHOOTING

CHAIR CHAIR SLUGGISH CASTERS SQUEAKS LOOSENESS CHAIR SOLUTIONS

VEERS VEERS TURN OR FLUTTERS AND IN CHAIR 3 WHEELS

RIGHT LEFT PERFORMANCE RATTLES

XX X X XIf pneumatic, check tires

for correct and equal pressure.

XXXX Check for loose stem

nuts and bolts.

XX X Check that both casters

contact the ground at the same time.

MAINTENANCE

MAINTENANCE SAFETY PRECAUTIONS

WARNING After adjustments and before use, make sure all attaching hardware is securely tightened.

DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame tubing.

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 bodily harm.

5. If tires are pneumatic, recommended tire pressure is listed on the side wall of the tire.

WARNING

T R

U B L E S

H O O

N G

SUGGESTED MAINTENANCE PROCEDURES

1. Before using your Allegro, make sure all nuts and bolts are tight. Check all parts for damage or wear and replace. Check all parts for proper adjustment.

2. Keep quick/quad-release axles free of dirt and lint to ensure positive locking and proper operation. Refer to ADJUSTING THE QUICK-RE-

LEASE AXLE or ADJUSTING THE QUAD-RE- LEASE HANDLE in PROCEDURE 6 of this

manual.

3. Oil quick/quad-release axles at least once (1) a month (3-in-1 oil or equivalent).

4. Periodically check the back fold down mechanisms to ensure that they lock the back securely in place. Disassemble and clean if necessary. Refer to REPLACING THE LOCKING MECHA- NISM IN THE BACK CANE in PROCEDURE 3 of this manual.

6. The wheels and tires should be checked periodically for cracks and wear, and should be replaced when necessary at your authorized dealer or by a qualified technician.

7. Periodically check handrims to ensure they are secured to the rear wheels. Refer to HANDRIM REPLACEMENT in PROCEDURE 6 of this manual.

8. Periodically adjust wheel locks in correlation to tire wear. Refer to ADJUSTING THE WHEEL LOCKS in PROCEDURE 7 of this manual.

9. Periodically check front caster wheel bearings to make sure they are clean and free from moisture. Use a Teflon lubricant if necessary.

10. Check Upholstery for sagging, rips or tears.

11. RECLINERS ONLY - Periodically check gas cylinders for oil leaks. If oil leak is detected, replace the gas cylinder(s). Refer to REPLACING THE GAS CYLINDERS in PROCEDURE 8 of this manual.

T E N A N C E

PROCEDURE 1 FRONT RIGGINGS

F R

N T

G G

This Procedure includes the following: Installing Footrests Adjusting Footrest Height Installing 3-inch Extension Installing Elevating Legrests Raising/Lowering Elevating Legrests and/or

Adjusting Calfpads Installing/Adjusting Adjustable Angle

Flip-up Footplates Replacing Sector Block Optional Footrest Accessories

WARNING After adjustments, and before use, make sure all attaching hardware is securely tightened.

INSTALLING FOOTRESTS (FIGURE 1)

1. Turn the footrest to the side (open footplate is perpendicular to wheelchair).

2. Insert mounting pin into mounting tube.

3. Push the footrest towards the inside of the wheelchair until it locks into place.

NOTE: The footplate will be on the inside of the wheelchair when locked in place.

4. Repeat this procedure for the opposite footrest.

Pivot Slide T ube Height Adjustment (FIGURE 2)

1. Remove any accessories that are attached to the footrests.

2. Remove the hex screw and coved washer and position the footrest assembly to the desired height.

3. Lineup the mounting hole in the footrest support, reinsert the hex screw and coved washer and securely tighten.

4. Repeat STEPS 1-3 for the other footrest.

5. Reinstall any accessories that are attached to the footrest.

Hex Screw

Coved Washer

Footrest

FIGURE 2 - PIVOT SLIDE TUBE HEIGHT

ADJUSTMENT

Footplate Height Adjustment (70o MFX and 90 Footrests Only) (FIGURE 3)

1. Remove any accessories that are attached to the footrests.

5. To release the footrest, push the footrest release lever inward, rotate footrest outward.

Mounting Pin

Footrest Release

Lever

Footrest

Mounting

Tube

Footplate

NOTE: All swingaway style footrests are installed the same way. Only one (1) style of footrest is shown for clarity .

FIGURE 1 - INSTALLING FOOTRESTS

ADJUSTING FOOTREST HEIGHT

NOTE: Release the footrest locking mechanism and lift the mounting pin out of the mounting tube. Lay the assembly on a flat surface to simplify procedure.

2. Remove the socket bolt, coved washer and locknut that secure the footplate to the footrest support.

3. Reposition the footplate to the desire height.

WARNING DO NOT overtighten. Footrest must be able to rotate upward from the horizontal to vertical position.

4. Reinstall the socket bolt through the mounting holes of the footplate and footrest support.

5. Secure the footplate to the footrest support with the coved washer and locknut.

Footrest Support

Height Adjustment

Locknut

FIGURE 3 - FOOTPLA TE HEIGHT ADJUSTMENT

(70

MFX AND 90O FOOTRESTS ONLY)

Holes

Socket Bolt

Footplate

FRONT RIGGINGS PROCEDURE 1

INST ALLING 3-INCH EXTENSION (FIGURE 4)

NOTE: Make sure to note position of hardware before disassembly of the footrest.

NOTE: If using ANY type of extension with the ADJUSTABLE ANGLE FOOTPLATE, refer to INSTALLING/ADJUSTING ADJUSTABLE ANGLE FLIP-UP FOOTPLATES in this section of the manual.

1. Remove any accessories that are attached to the footrests.

2. Remove the socket bolt, coved washer and locknut that secure the footplate to the footrest support.

3. Insert the 3-inch extension into the footrest support and align the mounting holes.

4. Secure the 3-inch extension to the footrest support with new hex bolt, washer and locknut.

5. Position the footplate at the desired height.

WARNING DO NOT overtighten. Footrest must be able to rotate upward from the horizontal to vertical position.

6. Reinstall the socket bolt through the mounting holes of the footplate and footrest support.

7. Secure the footplate to the footrest support with the coved washer and locknut.

Locknut

Washer

NOTE: The footplate will be on the inside of the wheelchair when locked in place.

4. Repeat STEPS 1-3 for the opposite legrest.

5. After seated in wheelchair, adjust footrest to correct height by loosening nut and sliding the pivot tube up or down until desired height is obtained.

6. To release the legrest, push the legrest release handle toward the inside of the wheelchair and swing the legrest to the outside of the wheelchair.

Mounting

Tube

Bolt and Nut

Footplate

FIGURE 5 - INST ALLING ELEVATING LEGRESTS

Mounting Pin

Legrest

Release

Handle

Legrest

Support

Pivot Tube

RAISING/LOWERING ELEV ATING LEGRESTS AND/OR ADJUSTING CALFP ADS (FIGURE 6)

Raising/Lowering Elevating Legrests

1. Perform one (1) of the following:

F R O N

T R

I G G

I N G

Footrest

Support

3-inch

Extension

FIGURE 4 - INSTALLING 3-INCH EXTENSION

Hex Bolt

Socket Bolt,

Coved Washer

and Locknut

INST ALLING ELEVA TING LEGRESTS (FIGURE 5)

1. Insert the pivot tube into the legrest support and secure it with the bolt and nut.

2. Place legrest on the outside of the wheelchair and insert the mounting pin into the mounting tube.

3. Rotate legrest toward the inside of the wheelchair until it locks in place.

RAISING - Pull back on the release lever un-

til the leg is at the desired height.

LOWERING - Support leg with one (1) hand and

push release lever downward with other hand.

Release Lever

FIGURE 6 - RAISING/LOWERING ELEV ATING

LEGRESTS AND/OR ADJUSTING CALFP ADS

Calfpad Rotated For

Height Adjustment

Calfpad

PROCEDURE 1 FRONT RIGGINGS

F R

N T

G G

Adjusting Calfpads

1. To adjust the calfpad, turn pad towards the outside of the wheelchair.

2. Slide the calfpad up or down until the desired position is obtained.

3. To secure the calfpad, turn the calfpad towards the inside of the wheelchair.

INST ALLING/ADJUSTING ADJUSTABLE

ANGLE FLIP-UP FOOTPLA TES

WARNING

When determining the angle of the footplates, make sure the rear of the footplates do not interfere with the movement of the front casters.

Installing Adjustable Angle Flip-up Footplates (FIGURE 7)

1. Slide the half clamp over the footplate hinge.

2. Loosely tighten the two (2) flat bolts, washers and locknuts that secure the footplate to the half clamp.

2. Move the adjustable angle flip-up footplate to one (1) of four (4) mounting positions.

3. Retighten the two (2) flat bolts, washers and locknuts.

NOTE: The settings for positioning the adjustable angle flip-up footplates on the half-clamps may vary for each footplate.

Adjustable Angle Flip-up Footplate Angle Adjustment (FIGURES 7 AND 8)

1. Loosen, but do not remove the two (2) flat bolts and locknuts that secure the adjustable angle flip-up footplate to the footplate hinge.

2. Position the adjustable angle flip-up footplate to the necessary angle to accommodate the user.

3. Retighten the two (2) flat bolts and locknuts.

Adjustable

Angle Flip-up

Footplate

Looking From

Inside Towards

the Outside of the

Wheelchair.

3. If necessary, adjust the footplates to the necessary angle and depth for the user. Refer to the following sections of this procedure.

Adjustable Angle Flip-up Footplate Depth Adjustment (FIGURE 7)

1. Remove the two (2) flat bolts, washers and locknuts that secure the adjustable angle flip-up footplate to the footplate hinge.

NOTE: Observe the angle of the articulating footplate for reinstallation.

90o Footrest Support

Flat Bolts

Adjustable

Angle Flip-Up

Footplate

Footplate Hinge

Nylon

Adjustment

Screw

Footplate Hinge

FIGURE 8 - ADJUSTABLE ANGLE FLIP-UP

FOOTPLA TE ANGLE ADJUSTMENT

Adjustable Angle Flip-up Footplate Perpendicular and/or Inversion/Eversion Adjustment (FIGURES 7 AND 9)

NOTE: It is not necessary to remove the footplate to perform this adjustment.

1. Insert a flathead screwdriver through the half clamp on the adjustable angle flip-up footplate.

2. Slowly turn the nylon adjustment screw in or out until the adjustable angle flip-up footplate is perpendicular to the footrest assembly or the desired inversion/eversion is obtained.

Adjustable

Angle Flip-Up

Footplate

Looking From the Front

Towards the Rear of

the Wheelchair

Half

Clamp

Washers Locknuts

FIGURE 7 - INST ALLING ADJUSTABLE ANGLE

FLIP-UP FOOTPLATES

Half

Clamp

Footplate Hinge

Half Clamp

FIGURE 9 - ADJUSTABLE ANGLE FLIP-UP

FOOTPLA TE PERPENDICULAR AND/OR

INVERSION/EVERSION ADJUSTMENT

FRONT RIGGINGS PROCEDURE 1

REPLACING SECTOR BLOCK (FIGURE 10)

1. Remove the hex screw and washer that secure the existing sector block to the wheelchair frame.

2. Position the new sector block on the wheelchair frame. Make sure the locking pin is facing UP.

3. Secure the new sector block to the wheelchair frame with the existing hex screw and washer.

Hex Screw

Wheelchair

Frame

Locking Pin

FIGURE 10 - REPLACING SECTOR BLOCK

Washer

Sector Block

OPTIONAL FOOTREST ACCESSORIES

3. Remove the phillips bolt and locknut that secure the heel loop to the footplate.

4. Slide heel loop over the pivot tube.

5. Replace heel loop.

6. Reverse STEPS 1-5 to install the new heel loop.

NOTE: When securing the heel loop to the footrest assembly, tighten the phillips bolt and locknut until the spacer is secure.

Hex Screw/

Coved Washer

Phillips Bolt

Spacer

Locknut

FIGURE 12 - REPLACING HEEL LOOPS -

ALUMINUM OR COMPOSITE FOOTPLA TES

Footrest

Support

Heel Loop

Pivot Tube

Footplate

F R

N T

I G G

Impact Guards/Calf Strap/H-Calf Strap (FIGURE 11)

NOTE: Impact Guards are Standard Equipment on Model ST Footrests. No assembly is required.

1. Remove impact guard/calf strap from packaged container.

2. Secure the impact guards to the footrest frame.

3. Secure the calf strap around the footrest frame (with the impact guards attached).

Impact Guard

FIGURE 11 - IMPACT GUARDS/CALF STRAP/

H-CALF STRAP

H-Calf Strap

Calf Strap

FLIP-UP FOOTPLA TES (FIGURE 13).

1. Remove the four (4) phillips screws and washers that secure the heel loop to the footplate.

2. Remove the existing heel loop from the footplate.

3. Position the new heel loop UNDER the footplate.

NOTE: If the heel loop is equipped with an ankle strap, position the heel loop on TOP of the footplate.

4. Line up mounting holes in footplate and heel loop.

5. Secure the new heel loop to the footplate with the four (4) existing phillips screws and washers.

Footplate

Heel Loop

Phillips Screws

Washers

Phillips Screws

Replacing Heel Loops ALUMINUM OR COMPOSITE FOOTPLA TES

(FIGURE 12).

1. Remove the hex screw and coved washer that secure the pivot tube and footplate to footrest support.

2. Remove the pivot tube and footplate from the footrest support.

Washers

Heel Loop with

Ankle Strap

Footplate

FIGURE 13 - REPLACING HEEL LOOPS -

FLIP-UP FOOTPLATES

ARMSPROCEDURE 2

A R

This Procedure Includes the Following: Installing the "T" Arm Sockets Installing/Removing the "T" Arms

Adjusting the "T" Arms Adjusting the Transfer Assists and/or Side Guards -

"T" Arms Replacing the Locking Lever - "T" Arms Using/Installing/Height Adjustment/Corresponding

Adjustment to Back Angle - Cantilever Arms Replacing/Repositioning the Locking

Mechanism in the Cantilever Arm Arm Pad Depth Adjustment/Replacement -

Cantilever Arms Installing Fabric Clothing Guards Installing Rigid Side Guards Adjusting Conventional Arm Height, Removing or

Replacing Conventional Arms Replacing Armrest Pads Repositioning the Conventional Arms

WARNING

NEVER try to lift or tip the wheelchair by cantilever arms or "T" arms, serious injury can occur.

After adjustments and before use, make sure all attaching hardware is securely tightened.

INST ALLING THE "T" ARM SOCKETS (FIGURE 1)

1. Remove the rear wheels from the wheelchair. If necessary, refer to the owner's manual supplied with the wheelchair.

NOTE: If desired, locking pins can be installed to secure the "T" arm brackets to the wheelchair frame, as shown in FIGURE 1.

6. Repeat STEPS 2-6 for the opposite side of the wheel-

chair.

7. Install the "T" arms into the "T" arm sockets. Refer to

INSTALLING/REMOVING THE "T" ARMS in this section of the manual.

Hex Screws

Optional Locking Pins

Wheelchair Frame

Washers

"T" Arm Clamp

"T" Arm Socket

FIGURE 1 - INST ALLING THE "T" ARM SOCKETS

INST ALLING/REMOVING THE "T" ARMS (FIGURE 2)

Installing

1. Position the "T" arm over the "T" arm socket on the wheelchair frame.

NOTE: Make sure the locking lever is towards the front of the wheelchair.

2. Position the "T" arm socket and "T" arm clamp on

the wheelchair frame as shown in FIGURE 1.

NOTE: The "T" arm socket must be positioned on the outside of the wheelchair frame.

3. Install the hex screws and washers through the "T" arm clamp and "T" arm socket and loosely tighten.

4. Tighten the hex screws and washers that secure the "T" arm mounting socket to the wheelchair frame in the following sequence:

A. Middle hex screw and washer. B. The two (2) outside hex screws and washers.

5. Continue to repeat STEP 5 until the hex bolts are torqued to 156-inch pounds.

NOTE: Make sure the hex bolts are torqued to 156inch pounds, otherwise the "T" arm sockets will be capable of rotating around the wheelchair frame.

2. Slide the "T" arm into the "T" arm socket until the locking lever is in the slot in the "T" arm socket and an audible "click" is heard.

3. Pull up on the "T" arm to make sure the "T" arm is locked in place.

NOTE: If the "T" arm does not slide in the "T" arm socket as desired, adjust the "T" arm socket. Refer to ADJUSTING THE "T" ARMS in this section of the manual.

4. Adjust the "T" arm for desired height, width and depth, if necessary. Refer to ADJUSTING THE "T" ARMS in this section of the manual.

5. Repeat STEPS 1-4 for the opposite side of the wheelchair.

PROCEDURE 2ARMS

Removing

1. Press in on the locking lever and lift the "T" arm straight up and out of the "T" arm socket.

NOTE: If the "T" arm does not slide up and down in the "T" arm socket as desired, adjust the "T" arm socket. Refer to ADJUSTING THE "T" ARMS in this section of the manual.

2. Repeat STEP 2 for the opposite side of the wheelchair.

"T" Arm

Wheelchair

Frame

Locking Lever

(Towards the

"T" Arm

Socket

front of the

wheelchair.)

Slot

FIGURE 2 - INST ALLING/REMOVING THE "T"

ARMS

B. Loosen - Loosening the set screws on the out-

side "T" arm post will make it easier to move the inside "T" arm post up and down.

3. Lock the "T" arm by flipping the "T" arm release lever towards the front of the wheelchair.

"T" Arm Release

Lever - Unlocked

Position

Set

Screws

Inside "T"

Arm Post

Outside "T"

Arm Post

"T" Arm Release Lever -

Locked Position

FIGURE 3 - ADJUSTING THE "T" ARMS -

HEIGHT

Width (FIGURE 4)

1. Remove the two (2) phillips screws that secure the arm pad to the arm tube.

2. Turn the arm pad around and reposition the arm pad on the arm tube.

3. Re-secure the arm pad to the arm tube with the two (2) phillips screws.

A R

ADJUSTING THE "T" ARMS

Height (FIGURE 3)

1. Unlock the "T" arm by flipping the "T" arm release lever towards the inside of the wheelchair.

NOTE: If necessary, Pull out on the "T" arm release lever and rotate 180 towards the outside of the wheelchair.

2. Slide the "T" arm to one (1) of: A. Low Height "T" Arms - Nine (9) positions. B. High Height "T" Arms - Seven (7) positions.

NOTE: If the inside "T" arm post does not slide up and down in the outside "T" arm post as desired, perform one (1) of the following:

A. Tighten - Tightening the set screws on the out-

side "T" arm post will make it harder to move the inside "T" arm post up and down.

so it can be flipped

4. Repeat for the opposite side, if necessary.

Arm Pad

Arm Tube

Phillips

Phillips Screw

Screw

FIGURE 4 - ADJUSTING THE "T" ARMS -

WIDTH

Depth (FIGURE 5)

1. Remove the two (2) phillips screws that secure the arm pad to the arm tube.

2. Remove the two (2) socket screws that secure the arm tube to the "T" arm post.

ARMSPROCEDURE 2

A R

3. Reposition the arm tube on the "T" arm post:

A. Desk Length Arms - to one (1) of three (3) posi-

tions depending on the desired arm pad depth.

B. Full Length Arms - to one (1) of five (5) posi-

tions depending on the desired arm pad depth.

NOTE: Additional positions are obtainable by turning the arm tube 180

4. Re-secure the arm tube to the "T" arm post with the two (2) socket screws.

5. Reattach the arm pad to the arm tube with the two (2) phillips screws.

6. Repeat for the opposite side, if necessary.

Arm Pad

Socket

Screws

Arm Tube

NOTE: If

necessary, turn

Phillips

Screw

arm tube 180

to obtain two (2) positions.

"T" Arm

Post

FIGURE 5 - ADJUSTING THE "T" ARMS -

"T" Arm Sockets (FIGURE 6)

Phillips Screw

DEPTH

6. Squeeze the "T" arm socket together until the socket is flush with the "T" arm.

7. While holding the "T" arm socket together, tighten the four (4) hex screws and washers securely.

8. Press in on the locking lever and lift the "T" arm straight up and out of the "T" arm socket.

9. Repeat STEPS 5-7, if necessary until the "T" arm slides in the "T" arm socket as desired.

10. Reinstall the "T" arm socket onto the wheelchair. Refer to INST ALLING THE "T" ARM SOCKETS in this section of the manual.

Hex Screws

Optional Locking Pins

Wheelchair Frame

Washers

"T" Arm Clamp

"T" Arm Socket

"T" Arm

1. Remove the rear wheels from the wheelchair. If necessary, refer to the owner's manual supplied with the wheelchair.

2. Remove the three (3) hex screws and washers that secure the "T" arm socket and "T" arm clamp to the wheelchair frame and remove the "T" arm socket from the wheelchair.

3. If equipped with optional locking pins, remove the locking pins that secure the "T" arm socket to the wheelchair frame.

4. Loosen, but do not remove the four (4) hex screws and washers that secure the "T" arm socket together.

NOTE: The "T" arm socket will disassemble if the four (4) hex screws and washers are removed.

5. Slide the "T" arm into the "T" arm socket until the lock lever is in the slot in the "T" arm socket and an audible "click" is heard.

Hex Screws

and Washers

"T" Arm

Socket

FIGURE 6 - ADJUSTING THE "T" ARMS - "T"

ARM SOCKETS

Hex Screws

and Washers

ADJUSTING THE TRANSFER ASSISTS AND/ OR SIDE GUARDS - "T" ARMS (FIGURE 7)

1. Remove the "T" arm from the wheelchair. Refer

to INSTALLING/REMOVING THE "T" ARMS in this section of the manual.

2. Remove the bottom socket screw that secures the side guard to the bottom clamp.

ARMS PROCEDURE 2

3. Move the bottom clamp to one (1) of three (3) mounting holes in the side guard.

NOTE: The middle mounting hole is the standard mounting position for rigid wheelchairs.

NOTE: The bottom mounting hole is the standard mounting position for folding wheelchairs.

NOTE: The top mounting hole is an optional mounting position for folding or rigid wheelchairs.

4. Re-secure the side guard to the bottom clamp with the socket screw.

5. Install the "T" arm onto the wheelchair. Refer to INST ALLING/REMOVING THE "T" ARMS in this section of the manual.

Top Middle Bottom

Side

Guard

"T" Arm

Transfer

Assist

3. Remove the existing locking lever and spring from the bottom bracket.

NOTE: Inspect the spring and replace if necessary .

4. Position the spring on the bottom bracket as shown in FIGURE 8.

5. Position the new locking lever onto the spring and the bottom bracket.

NOTE: Make sure the two (2) extended ends of the spring are inside the notch in the locking lever.

6. Line up the mounting holes in the new locking lever, spring and bottom bracket.

WARNING DO NOT over tighten the locknut that secures the locking lever to the bottom bracket. Over tightening this locknut will prevent the locking lever from operating properly , possibly causing injury .

7. Install the phillips bolt and tighten securely with the locknut.

8. Install the "T" arm onto the wheelchair. Refer to IN- ST ALLING/REMOVING THE "T" ARMS in this section of the manual.

Extended Ends

A R

Socket

Screws

Bottom Clamp

FIGURE 7 - ADJUSTING THE TRANSFER

ASSISTS AND/OR SIDE GUARDS - "T" ARMS

REPLACING THE LOCKING LEVER - "T" ARMS (FIGURE 8)

1. Remove the "T" arm from the wheelchair. Refer to

INSTALLING/REMOVING THE "T" ARMS in this section of the manual.

2. Remove the phillips bolt and locknut that secure the existing locking lever to the bottom bracket.

CAUTION The locking lever is spring loaded. Place your free hand over the locking lever to prevent the parts from springing off of the bottom bracket.

Spring

Bottom

Bracket

Phillips Bolt

FIGURE 8 - REPLACING THE LOCKING LEVER

- "T" ARMS

Notch

Locknut

Locking

Lever

ARMSPROCEDURE 2

A R

USING/INSTALLING/HEIGHT ADJUSTMENT/CORRESPONDING ARM ADJUSTMENT TO BACK ANGLE CANTILEVER ARMS

NOTE: The cantilever arms are designed for use with the fixed height back canes only.

Using (FIGURE 9)

1. Pull the actuator of the locking mechanism towards the front of the wheelchair.

2. While holding the actuator of the locking mechanism, pull up on the cantilever arm.

NOTE: If necessary, the locking mechanism in the cantilever arm can be repositioned so the cantilever arm will open down instead of up. Refer to REPLACING/REPOSITIONING THE LOCKING MECHANISM IN THE CANTILEVER ARM in this section of the manual.

3. To lock the cantilever arm, push down until there is an audible click.

4. Pull up on the cantilever arm to make sure it is locked in place.

2. Slide the bottom hex bolt (w/coved washer) through the adjustment plate and back cane.

3. Securely tighten the cantilever arm to the wheelchair with two (2) locknuts and washers.

4. Adjust the angle of the cantilever arm, if necessary. Refer to CORRESPONDING ARM ADJUSTMENT

TO BACK ANGLE in this section of the manual.

Corresponding Arm Adjustment to Back Angle (FIGURES 10 and 11)

NOTE: This adjustment is recommended if the back angle has been changed to keep arm parallel to the ground/floor.

1. Flip the cantilever arm up and out of the way.

2. Remove the locknut that secures the locking pin to the adjustment plate (FIGURE 10).

Adjustment Plate

Locking Pin

Locknut

Installing/Height Adjustment (FIGURE 9) NOTE: When removing the locknuts and washers

from the cantilever arm assembly, leave the top hex bolt, coved washers and spacer (between adjustment plate and cantilever arm) in place.

1. Slide the partially assembled cantilever arm assembly w/mounting hardware through the back cane. Make sure the adjustment plate is towards the inside of the wheelchair.

NOTE: This includes top hex bolt, coved washers and spacer (between adjustment plate and cantilever arm).

Coved Washers

Adjustment Plate

Back Cane

Spacer

Actuator

Locknuts

Washers

Washer

FIGURE 10 - ADJUSTING THE CANTILEVER ARMS

Back Plate

Arm Plate

Back Plate

Arm Plate

Back Plate

Arm Plate

Back Plate

Arm Plate

105O AND 110

Back Plate

100

Top Hex Bolt

and Coved Washer

Bottom Hex Bolt

FIGURE 9- USING/INST ALLING/HEIGHT

ADJUSTMENT - CANTILEVER ARMS

Cantilever Arm

Arm Plate

FIGURE 11 - CORRESPONDING ARM

ADJUSTMENT TO BACK ANGLE -

CANTILEVER ARMS

ARMS PROCEDURE 2

3. Refer to FIGURE 6 to determine the mounting hole in the adjustment plate that will be used to correspond to the back angle.

NOTE: Back angles of 105 arm adjustment plate mounting holes.

4. Securely tighten the locking pin and washer to the adjustment plate with a locknut.

5. Repeat STEPS 1-4 for the opposite side, if necessary.

and 110o will use the same

REPLACING/REPOSITIONING THE LOCKING MECHANISM IN THE CANTILEVER ARM (FIGURE 12)

1. Move the cantilever arm up and out of the way.

2. Remove the actuator from the locking mechanism.

CAUTION The locking mechanism is spring loaded. Place your free hand over the locking mechanism to prevent the parts from springing out of the cantilever arm.

ARM P AD DEPTH ADJUSTMENT/ REPLACEMENT - CANTILEVER ARMS (FIGURE 13)

Adjustment

1. Remove the phillips screw from the rear of the arm-

rest pad and self-taping screw if FULL LENGTH ARM P ADS.

2. Depending on the desired arm pad depth, reposition the cantilever slide tube to one (1) of five (5) positions for DESK LENGTH ARM PADS and into the FIRST adjustment hole for the FULL LENGTH ARM P ADS.

3. Reattach the arm pad/cantilever slide tube to the arm tube with existing hardware.

4. Repeat for the opposite side, if necessary.

Replacement

1. Remove the phillips screws from the armrest pad.

2. Replace with NEW armrest pad.

A R

3. Slowly let the locking mechanism and spring slide out of the cantilever arm.

NOTE: Inspect the spring and replace if necessary .

4. Slide the new locking mechanism and spring into the cantilever arm.

5. Position the angled portion of the locking mechanism in one (1) of two (2) ways:

Angled Portion Facing Up - Arm will flip UP Angled Portion Facing Down - Arm will flip DOWN

6. Use Loctite 242 and securely tighten the actuator into the locking mechanism.

7. To lock the cantilever arm, push down until there is an audible click.

8. Pull up on the cantilever arm to make sure it is locked in place.

Angled Portion of

Locking Mechanism

Locking

Mechanism

Cantilever Arm

Spring

3. Secure with existing hardware.

Desk Length

Arm Pads

Phillips Screw (Rear of Armrest Pad)

NOTE: This Phillips Screw only needs to be removed when Armrest Pad is replaced.

Cantilever Slide Tube

Full Length

Arm Pads

Phillips Screw (Rear of Armrest Pad)

Cantilever Arm Self-Tapping Screw

NOTE: Only these Adjustment Holes can be used.

Cantilever Slide Tube

Actuator

(Apply Loctite 242)

FIGURE 12 - REPLACING/REPOSITIONING THE

LOCKING MECHANISM IN THE FLIP-UP HALF ARM

NOTE: This Phillips Screw only needs to be removed when Armrest Pad is replaced.

FIGURE 13 - ARM P AD DEPTH ADJUSTMENT/

REPLACEMENT - CANTILEVER ARMS

PROCEDURE 2 ARMS

A R

INST ALLING F ABRIC CLOTHING GUARDS (FIGURE 14)

1. Remove the seat cushion, if necessary.

2. Secure the fastening straps of the fabric clothing protectors to the seat upholstery.

3. Reinstall the seat cushion, if necessary.

4. Remove the two (2) phillips screws that secure the back upholstery to the back canes.

5. Position the D-rings on the mounting holes in the back canes.

6. Reinstall the two (2) phillips screws and securely tighten.

7. Run the nylon cord evenly through the two (2) Drings.

8. Run the nylon cord through the cord lock.

9. Push star wheel into cord lock to hold the nylon cord in place.

10. Tie a knot in the nylon cord and cut the excess, if desired.

Fabric Clothing

Guard

5. Determine the necessary position for the rigid side guard.

6. Securely tighten the two (2) half clamps together with the socket screw.

Washer

Unthreaded Half Clamp

Rigid

Side

Guard

Threaded Half Clamp

FIGURE 15 - INST ALLING RIGID SIDE GUARDS

Socket Screw

Wheelchair Frame

ADJUSTING CONVENTIONAL ARM HEIGHT, REMOVING OR REPLACING CONVENTIONAL ARMS (FIGURE 16)

WARNING Make sure the armrest release levers are secured before using the wheelchair.

Adjusting Conventional Arm Height

Fastening Strap

Seat Upholstery

Cord Lock

Phillips Screw,

D-ring

Nylon Cord

FIGURE 14 - INST ALLING FABRIC CLOTHING

GUARDS

Phillips

Screw,

D-ring

Star

Wheel

INST ALLING RIGID SIDE GUARDS (FIGURE 15)

1. Position the unthreaded half clamp on the INSIDE of the wheelchair frame.

2. Position the threaded half clamp on the OUTSIDE of the wheelchair frame.

3. Install the washer and socket screw through the two (2) half clamps and loosely tighten.

4. Slide the rigid side guard into the slot on the threaded half clamp.

1. Unlock the conventional arm by flipping the armrest release lever on the top front of the armrest to the UP (HORIZONTAL) position.

2. Adjust conventional arm to desired height.

NOTE: Height adjustment levers MUST be in the unlocked position when placing upper arm into the arm assembly.

3. Lock the conventional arm by pressing the release lever into the DOWN (VERTICAL) position when the desired armrest height is achieved.

Removing Conventional Arms

1. Unlock the conventional by turning the armrest release lever located on the side rail to the unlocked position.

2. Remove the conventional arm from the wheelchair.

Replacing Conventional Arms NOTE: Armrest release levers MUST be in the un-

locked position when placing armrests into the arm sockets.

1. Position the conventional arm in the arm sockets and lock the conventional arm by turning the armrest release levers into the locked position.

ARMS PROCEDURE 2

Height

Adjustment

Lever

FIGURE 16 - ADJUSTING CONVENTIONAL ARM HEIGHT, REMOVING OR REPLACING

CONVENTIONAL ARMS

Locked (DOWN -

VERTICAL)

Unlocked (UPHORIZONTAL)

Armrest Release

Lever

REPLACING ARMREST P ADS (FIGURE 17)

1. Remove the phillips screws that secure the armrest pad to the armrest assembly.

2. Replace armrest pad and securely tighten with the existing phillips screws.

3. Move the rear arm socket, nylon shim and rear arm

socket mount to the position determined in STEP 1.

4. Reinstall the rear arm socket, nylon shim and rear arm socket mount onto the wheelchair with the hex bolt, washer and locknut. Refer to FIGURE 13 for correct orientation.

5. Repeat STEPS 1-4 for the opposite side of the wheelchair.

Rear Arm Socket

Hex Bolt

Nylon

Shim

Rear Arm

Wheelchair

Locknut

CONVENTIONAL ARMS - REAR ARM SOCKETS

Front Arm Sockets (FIGURE 19)

Washer

FIGURE 18 - REPOSITIONING THE

Frame

Socket

Mount

A R

Armrest Pad

Phillips Screws

Armrest Assembly

FIGURE 17 - REPLACING ARMREST P ADS

REPOSITIONING THE CONVENTIONAL ARMS

NOTE: Conventional arms can only be repositioned on medium and long frame wheelchairs. There is only one (1) position for conventional arms on short frame wheelchairs.

Rear Arm Sockets (FIGURE 18)

1. Determine the necessary rear arm socket position

for the necessary seat depth. Refer to CHANGING SEA T DEPTHS in PROCEDURE 10 of this manual.

1. Determine the necessary front arm socket and seat guide position for the necessary seat depth. Refer to CHANGING SEA T DEPTHS in PROCEDURE 10 of this manual.

2. Remove the socket bolts and locknuts that secure the front arm socket and seat guide to the wheelchair.

3. Move the front arm socket and seat guide to the position determined in STEP 1.

4. Resecure the front arm socket and seat guide to the wheelchair with the socket bolts and locknuts.

5. Repeat STEPS 1-4 for the opposite side of the wheelchair.

Socket Bolt

Front Arm

Socket

Seat Guide

Wheelchair

Locknut

Frame

2. Remove the hex bolt, washer and locknut that secure the rear arm socket, nylon shim and rear arm socket mount to the wheelchair frame.

FIGURE 19 - REPOSITIONING THE

CONVENTIONAL ARMS - FRONT ARM SOCKETS

PROCEDURE 3 BACK

B A C K

This Procedure Includes the Following: Folding/Unfolding the Back Replacing Back Upholstery Adjusting the Back Height Replacing the Locking Mechanism in

the Back Cane Changing the Back Angle Repositioning the Back (Changing Seat Depth) Repositioning Back for 2 or 3-Inch Seat

Cushion - Recliners Only Replacing Folding Push Handle - Recliners

Only Installing and Removing a Seating System

WARNING After adjustments and before use, make sure all attaching hardware is securely tightened.

REPLACING BACK UPHOLSTERY

NOTE: If the back upholstery HEIGHT is being changed, the back canes may also have to be changed. Refer to ADJUSTING THE BACK HEIGHT in this section of the manual.

Standard Back Upholstery (FIGURE 2)

1. Remove the two (2) phillips screws and washers that secure the existing back upholstery to the back canes.

2. Remove the hex screw and locknut that secure one (1) back cane to the wheelchair frame.

NOTE: It is necessary to remove only one (1) back cane to replace the back upholstery .

3. Pull the loose back cane out of the existing back upholstery.

4. Pull the existing back upholstery up and over the mounted back cane.

5. Install the new back upholstery over the mounted back cane.

FOLDING/UNFOLDING THE BACK (FIGURE 1)

WARNING Make sure the back is locked securely BEFORE using the wheelchair - otherwise injury can occur.

NOTE: The following procedure is for non-recliner wheelchairs only .

1. Pull the actuator of the locking mechanism up towards the top of the wheelchair.

2. While holding the actuator of the locking mechanism, push the back down.

NOTE: The back can be pushed towards the anterior (front) or the posterior (rear) of the wheelchair depending on need.

3. To lock the back into place, pull up until there is an audible click.

4. Push on the back to make sure it is locked in place.

Back Cane

6. Slide the loose back cane through the new back upholstery.

7. Secure the back cane to the wheelchair frame with the hex screw and locknut.

8. Secure the new back upholstery to the back canes with the existing phillips screws and washers.

Back Upholstery

Washers

Phillips

Screws

Remove Back Cane

FIGURE 2 - REPLACING ST ANDARD BACK

UPHOLSTERY

Actuator

FIGURE 1 - FOLDING/UNFOLDING THE BACK

Adjustable Back Upholstery

INST ALLING ADJUSTABLE BACK UPHOLSTERY (FIGURE 3).

1. Remove the existing back upholstery from the wheelchair. Refer to REPLACING STANDARD BACK UPHOLSTERY in this section of the manual.

PROCEDURE 3BACK

2. Slide each section (anchor loop/adjuster strap) of the adjustable back upholstery with the grommet hole facing the rear of the wheelchair.

3. Secure the adjustable back upholstery to the back posts with the mounting screws.

NOTE: Clean the upholstery with warm water and mild detergent to remove superficial soil.

WARNING After the adjustable back upholstery has been positioned to the end-users individual needs, the fastening straps MUST be securely fastened BEFORE applying the back upholstery cover. The adjustable back should be checked whenever entering the wheelchair to ensure that the fastening straps are securely fastened.

4. Slip adjuster straps through corresponding anchor loops and adjust the back upholstery. Secure with the fastening straps.

5. Secure the back upholstery cover (fastening strap) to the back of the adjustable back upholstery (fastening strap).

6. Flip the back upholstery cover over the adjustable back upholstery and secure the fastening straps to the front of the adjustable back upholstery.

7. Lay the front portion of the back upholstery cover on the seat upholstery.

8. Adjust the slack in the back upholstery cover and then secure to the seat upholstery.

Fastening Strap

Back Upholstery Cover

Fastening Strap

REPLACING ADJUSTABLE BACK UPHOLSTERY (FIGURE 3).

1. Lift up on the existing back upholstery cover and remove the cover from the wheelchair.

2. Remove the two (2) phillips screws and washers that secure the existing adjustable back upholstery to the back canes.

3. Slide each section (anchor loop/adjuster strap) of the existing adjustable back upholstery off of the back canes.

4. Slide each section (anchor loop/adjuster strap) of the new adjustable back upholstery with the grommet hole facing the rear of the wheelchair.

5. Secure new adjustable back upholstery to the back posts with the two (2) phillips screws and washers.

6. Slip adjuster straps through corresponding anchor loops and adjust the back upholstery. Secure with the fastening straps.

7. Secure the new back upholstery cover (fastening strap) to the back of the new adjustable back upholstery (fastening strap).

8. Flip the new back upholstery cover over the new adjustable back upholstery and secure the fastening straps to the front of the new adjustable back upholstery.

9. Lay the front portion of the new back upholstery cover on the seat upholstery.

B A C K

Back Upholstery

Anchor Loops

Mounting Screws

Back Upholstery Adjuster Straps

FIGURE 3 - INST ALLING/REPLACING

ADJUST ABLE BACK UPHOLSTERY

Frame

10. Adjust the slack in the new back upholstery cover and then secure to the seat upholstery.

THE ADJUST ABLE TENSION STRAPS.

The straps can be adjusted at various levels of tension to accommodate individual end-users. In a typical scenario, the bottom two (2) straps can be adjusted tightly to support and/or assist the extensor muscles.

PROCEDURE 3 BACK

The top two (2) straps would be left looser to allow the upper body to lean back over the upholstery to fight gravity. This configuration may enable the back canes to be lowered for a quad. In another instance, you might loosen all of the straps and allow the end-user to sink all the way back into the wheelchair.

B A C K

Every person will be different. Let the therapist experiment with different positions and then decide. It is easy to change.

THE BACK UPHOLSTERY COVER. The back upholstery cover is designed for three (3) reasons:

1. It is as a modesty cover to prevent one's posterior from protruding out of the wheelchair.

2. It keeps the cushion from sliding out of the back of the wheelchair.

3. It is a sacral support depending upon how far or tight the flap is pulled under the seat cushion.

WHY USE ADJUST ABLE BACK UPHOLSTERY : A CLINICAL DISCUSSION.

The flexible sling upholstery commonly used on wheelchairs allows the wheelchair to fold without removing rigid components. Sling upholstery will stretch with use. Unfortunately, stretched upholstery does not support the back well. Stretched upholstery often allows the pelvis to drift into posterior tilt while the back assumes a kyphotic posture.

FIGURE 4

When using a nonadjustable flat backrest, the top portion of the upholstery will usually push the trunk forward of the center of gravity over the pelvis. To maintain the trunk in the upright posture, the user must have and use the back extesor musculature, or add tilt or recline to backrest (FIGURE 5).

FIGURE 5

When using adjustable upholstery, it is possible to tighten the lower portion of the backrest which assists in maintaining a neutral pelvis. The upper portion can then be adjusted to follow the natural curvature of the spine bringing the back over the pelvis in a position of balance relative to the center of gravity (FIGURE 6).

With the adjustable tension backrest, the sag can be taken out of the sling restoring the original tightness. Adjustable tension upholstery can also provide significant improvement to the seated posture and function of the wheelchair. By changing the tension of the strap, the backrest can be adjusted to accommodate back postures such as kyphosis, lordosis, stabilize the pelvis and back, and provide lateral stability.

In addition to restoring the sling to original tension, the adjustable tension backrest can be adjusted to help maintain the pelvis and back position, which can improve posture balance and function.

The wheelchair backrest should be able to follow the natural anatomical contours of the back. When viewing a person from the side, the thoracic portion of the back will extend posteriorly to the pelvis and buttocks (FIG-

URE 4).

FIGURE 6

The best point of control for the pelvis is near the Posterior Superior, Iliac Spine (P.S.I.S.). The upper trunk should be relined until a balanced posture is achieved, approximately 10 to 15 degrees (FIGURE 7).

BACK PROCEDURE 3

Recliner Back Upholstery (FIGURE 10)

1. Remove the ten (10) or twelve (12) phillips screws

-15o Angle

and washers (depending on back height) that secure the back upholstery to the back canes.

P.S.I.S.

FIGURE 7

For individuals who have fixed kyphotic spine, the backrest can be adjusted to allow for an increased recline while providing increased contact and support of the back (FIGURE 8).

Adjust Backrest to Conform to

Fixed Kyphotic

Deformity

Open Seat to Back

Angle if Possible

FIGURE 8

The height of the backrest and the amount of control provided by the adjustable tension upholstery will vary depending on the abilities of the user. An active paraplegic (SCI) may require minimal back height which adds posterior stability to the pelvis and lets the trunk assume a natural balance over the top edge of the wheelchair upholstery. A less active para (with a higher level of injury) or a quadriplegic may require a higher backrest with an increased level of recline (FIGURE 9).

2. Remove existing back upholstery from back canes.

3. Install new back upholstery onto the back canes.

4. Install the ten (10) or twelve (12) phillips screws and washers (depending on back height) that secure the back upholstery to the recliner back canes.

Recliner Headrest Upholstery (FIGURE 10)

1. Remove the six (6) phillips screws and washers that secure the headrest upholstery to the headrest extensions.

2. Remove the existing headrest upholstery from the headrest extensions.

3. Install the new headrest upholstery onto the headrest extensions.

4. Install the six (6) phillips screws and washers that secure the headrest upholstery to the headrest extensions.

Headrest Upholstery

Headrest

Phillips Screws

Extension

Back

Washers

Cane

B A C K

FIGURE 9

The effect of back support and the angle of the backrest are interconnected. Changes to one often requires change to the other if optimal support and balance are to be achieved. Use of a wheelchair with adjustable tension upholstery can significantly increase function, postural condition, balance and comfort.

Back Upholstery

FIGURE 10 - REPLACING RECLINER BACK OR

HEADREST UPHOLSTERY

ADJUSTING THE BACK HEIGHT

Adjustable Height Backs (FIGURE 11)

1. Remove the two (2) hex bolts and locknuts that secure the two (2) back canes to the wheelchair frame.

2. Reposition the back canes to one (1) of five (5) height adjustment positions. Refer to the SPECIFICA TION P AGE of this manual for the height range of the individual back canes.

PROCEDURE 3 BACK

B A C K

WARNING The back canes MUST be fastened securely to the seat frame BEFORE using the wheelchair.

DO NOT overtighten hex bolts. Overtightening hex bolts will prohibit the free movement of the back canes, preventing the back canes from locking properly .

3. Reinstall the two (2) hex bolts and locknuts that secure the back canes to the wheelchair frame. Torque to 35-inch pounds.

HIGHEST

POSITION

LOWEST

POSITION

✪ ✪

✪ Holes numbered from bottom to top for reference

✪ ✪

only. (There are no numbers on the back canes or wheelchair frame.)

FIGURE 11 - ADJUSTING THE BACK HEIGHT -

ADJUST ABLE HEIGHT BACKS

HOLE

5 4 3 2 1

Wheelchair

Frame

WARNING DO NOT overtighten hex bolts. Overtightening hex bolts will prohibit the free movement of the back canes, preventing the back canes from locking properly .

5. Secure the new back canes to the back angle plates with hex bolts and locknuts. Torque to 35-inch pounds. Refer to FIGURE 12 for correct hardware orientation.

6. If necessary, reinstall the cantilever arms onto the wheelchair. Refer to USING/INSTALLING/HEIGHT

ADJUSTMENT/CORRESPONDING ARM ADJUSTMENT TO BACK ANGLE - CANTILEVER ARMS in PROCEDURE 2 of this manual.

Back Cane

Hex Bolt

Washer

Back Angle

Plate

Fixed Height Backs (FIGURE 12)

1. If the wheelchair is equipped with cantilever arms,

remove them from the wheelchair. Refer to USING/

INSTALLING/HEIGHT ADJUSTMENT/CORRESPONDING ARM ADJUSTMENT TO BACK ANGLE - CANTILEVER ARMS in PROCEDURE 2

of this manual.

NOTE: Note the position of the cantilever arms for reinstallation.

2. Remove the two (2) hex bolts and locknuts that secure the back canes to the back angle plates.

CAUTION The locking mechanism in the back canes is spring loaded. Slowly remove the back canes from the wheelchair to prevent the springs from being lost.

3. Slowly remove the two (2) backs canes from the wheelchair.

4. Position the mounting holes in the new back canes with the mounting holes in the back angle plates.

WARNING The back canes MUST be fastened securely to the seat frame BEFORE using the wheelchair.

Locknut

FIGURE 12 - ADJUSTING THE BACK HEIGHT -

FIXED HEIGHT BACKS

Recliner Backs (FIGURE 13)

1. Press the push pins on the headrest extension tubes in and remove the headrest extension from the back canes.

2. Remove the existing recliner back upholstery from the wheelchair. Refer to REPLACING BACK UP- HOLSTERY in this section of the manual.

3. Remove the phillips bolts and locknuts that secure the existing folding push handle and trigger release levers to the back cane.

4. Remove the folding handle from the wheelchair.

5. Cut the tie wraps that secure the recliner cables to the existing back canes.

6. Remove the socket bolts, washers and locknuts that secure the actuator housing to the existing back canes.

7. Remove the socket bolts, coved washers, washers and locknuts that secure the existing back canes to the recliner brackets.

BACK PROCEDURE 3

8. Remove the existing back canes from the recliner brackets.

WARNING The back canes MUST be fastened securely to the seat frame BEFORE using the wheelchair.

9. Position the new back canes on the recliner brackets and tighten securely with the socket bolts, coved washers, washers and locknuts.

10. Position the actuator housings on the new back canes and tighten securely with the socket bolts, washers and locknuts.

11. Secure the recliner cables to the new back canes with tie wraps.

12. Insert the folding handle into the new back canes.

13. Position the recliner handles on the new back canes.

Folding

Handle

(STEP 4)

Phillips Bolt

(STEPS 3, 14)

Headrest

Extension Tube

Washer

Trigger

(STEPS 6, 10)

Release

Lever

Locknut

(STEPS 6, 10)

14. Securely tighten the recliner handles and folding handle to the new back canes with the phillips bolts and locknuts.

15. Install the new back upholstery onto the back canes. Refer to REPLACING BACK UPHOLSTERY in this section of the manual.

16. Install the headrest extension into the new back canes.

REPLACING THE LOCKING MECHANISM IN THE BACK CANE (FIGURE 14)

CAUTION The locking mechanism in the back canes is spring loaded. Slowly remove the back canes from the wheelchair to prevent the springs from being lost.

NOTE: The following procedure is for non-recliner wheelchairs only .

1. Move the back cane down and out of the way.

2. Unthread the actuator from the locking mechanism.

3. Slowly let the locking mechanism and spring slide out of the back cane.

NOTE: Inspect the spring and clean or replace if necessary .

4. Slide the new locking mechanism and spring into the back cane.

B A C K

Locknut

(STEPS 3, 14)

Tie Wraps

(STEPS 5, 11)

Socket Bolt

(STEPS 6, 10)

Washer

(STEPS 6, 10)

Actuator Housing

(STEP 6)

Back Cane

Coved Washers

(STEPS 7, 9)

Washer

(STEPS 7, 9)

Socket Bolt

(STEPS 7, 9)

Locknut

(STEPS 7, 9)

Recliner Brackets

FIGURE 13 - ADJUSTING THE BACK HEIGHT -

RECLINER BACKS

5. Make sure the angled end of the locking mechanism is pointing up towards the locking pin on the adjustment plate.

6. Use Loctite 242 and securely tighten the actuator into the locking mechanism.

7. To lock the back canes, pull up on the back canes until there is an audible click.

8. Push back and forth on the back canes to make sure they are locked in place.

Angled Portion

Back Cane

of Locking

Mechanism

Spring

Actuator

Locking Mechanism

FIGURE 14 - REPLACING THE LOCKING

MECHANISM IN THE BACK CANE

PROCEDURE 3 BACK

B A C K

CHANGING THE BACK ANGLE

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

1. Loosen, but do not remove the front hex bolt that secures the back angle plate to the wheelchair frame (FIGURE 15).

Back Angle

Plate

Washer

Locknut

FIGURE 15 - CHANGING THE BACK ANGLE

Back Plate

Front Hex Bolt (Loosen, but

do not Remove)

Rear Hex

Bolt

Wheelchair

Frame

Back Plate

100

Back Plate

105

Back Plate

110

Back Plate

2. Remove the rear hex bolt, washer and locknut that secure the back angle plates to the wheelchair frame (FIGURE 15).

3. Refer to FIGURE 16 to determine the mounting hole in the back angle plates for the necessary back angle.

4. Reinstall the rear hex bolt, washer and securely tighten with locknut. Refer to FIGURE 15 for correct hardware orientation.

5. If the wheelchair is equipped with cantilever arms, adjust the arms to keep them parallel to the ground/ floor. Refer to USING/INSTALLING/HEIGHT AD-

JUSTMENT/CORRESPONDING ARM ADJUSTMENT TO BACK ANGLE - CANTILEVER ARMS in PROCEDURE 2 of this manual.

NOTE: If the wheelchair has become less stable after changing the back angle, reposition the rear wheels. Refer to ADJUSTING THE WHEELBASE LENGTH in PROCEDURE 6 of this manual.

REPOSITIONING THE BACK (CHANGING SEA T DEPTH)

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

Non-Recliners (FIGURE 17)

1. Determine the necessary back position for the de-

sired seat depth of the wheelchair. Refer to CHANG- ING SEAT DEPTHS in PROCEDURE 10 of this manual.

2. Remove the rear wheels from the wheelchair. Refer

to REMOVING/INSTALLING REAR WHEELS in PROCEDURE 6 of this manual.

3. Remove the four (4) hex bolts, washers and locknuts that secure the four (4) back angle plates to the wheelchair frame.

NOTE: Note the back angle before removing the hex screws for reinstallation.

4. Line up the mounting holes in the back angle plates with the mounting holes determined in STEP 1.

FIGURE 16 - BACK ANGLE PLA TE MOUNTING

HOLES FOR CORRESPONDING BACK

ANGLES

BACK PROCEDURE 3

5. Reinstall the hex bolts that secure the back angle plates to the wheelchair frame. Make sure the back is at the desired angle.

NOTE: Make sure the four (4) back angle plates are at the same angle BEFORE using the wheelchair

6. Secure the back angle brackets to the wheelchair frame with the washers and locknuts.

7. Reinstall the rear wheels onto the wheelchair. Refer to REMOVING/INSTALLING REAR WHEELS in

PROCEDURE 6 of this manual.

NOTE: If the wheelchair has become less stable after repositioning the back to the desired seat depth, reposition the rear wheels. Refer to ADJUSTING THE WHEELBASE LENGTH in PROCEDURE 6 of this manual.

Back Angle Plate

Hex Bolt

4. Line up the mounting holes in the recliner brackets

with the mounting holes determined in STEP 1.

5. Reinstall the hex bolts, washers and locknuts through the recliner brackets and wheelchair frame and tighten securely. Refer to FIGURE 18 for correct hardware orientation.

6. Reinstall the rear wheels onto the wheelchair. Refer to REMOVING/INSTALLING REAR WHEELS in

PROCEDURE 6 of this manual.

Recliner Brackets

Washers

Locknuts

B A C K

Locknut

Wheelchair

Frame

Washer

FIGURE 17 - REPOSITIONING THE BACK

(CHANGING SEA T DEPTH) - NON-RECLINERS

Recliners (FIGURE 18)

WARNING NEVER use the rear two (2) recliner bracket mounting holes when using the recliner option. Using the rear two (2) recliner bracket mounting holes WILL make the wheelchair less stable, possibly causing injury.

1. Determine the necessary back position for the desired seat depth of the wheelchair. Refer to

CHANGING SEAT DEPTHS in PROCEDURE 10 of this manual.

2. Remove the rear wheels from the wheelchair. Refer to REMOVING/INSTALLING REAR WHEELS in PROCEDURE 6 of this manual.

3. Remove the hex bolts, washers and locknuts that secure the recliner brackets to the wheelchair frame.

Hex Bolts

NEVER USE THE REAR

TWO (2) RECLINER

BRACKET MOUNTING

HOLES

FIGURE 18 - REPOSITIONING THE BACK

(CHANGING SEA T DEPTH) - RECLINERS

Wheelchair

Frame

REPOSITIONING BACK FOR 2 OR 3-INCH SEA T CUSHION - RECLINERS ONL Y (FIGURE 19)

1. Remove the rear wheels from the wheelchair.

Refer to REMOVING/INSTALLING REAR WHEELS in PROCEDURE 6 of this manual.

2. Remove the hex bolts, washers and locknuts that secure the recliner brackets to the wheelchair frame.

3. Refer to FIGURE 19 to determine the recliner bracket mounting position for the corresponding seat cushion height.

PROCEDURE 3 BACK

B A C K

4. Position the recliner brackets on the wheelchair frame

at the position determined in STEP 3.

5. Reinstall the hex bolts, washers and locknuts through the recliner brackets and wheelchair frame and tighten securely. Refer to FIGURE 19 for correct hardware orientation.

6. Reinstall the rear wheels onto the wheelchair. Refer to REMOVING/INSTALLING REAR WHEELS in PROCEDURE 6 of this manual.

Recliner Brackets

2-inch

Seat Cushion Position

3-inch

Seat Cushion Position

Washers

Locknuts

Wheelchair

Frame

Folding Push Handle

Back Cane

Phillips Bolt

Trigger Release

Lever

Locknut

FIGURE 20 - REPLACING FOLDING PUSH

HANDLE - RECLINERS ONL Y

INST ALLING AND REMOVING A SEATING SYSTEM

If a seating system is being used on the wheelchair, refer to the seating system Owner's Manual for installation and removal.

Hex Bolts

FIGURE 19 - REPOSITIONING BACK FOR

2 OR 3-INCH SEA T CUSHION - RECLINERS ONL Y

REPLACING FOLDING PUSH HANDLE RECLINERS ONL Y (FIGURE 20)

NOTE: Refer to the SAFETY/HANDLING section of this manual to fold and unfold the wheelchair.

1. Remove the phillips bolts and locknuts that secure the existing folding push handle and trigger release levers to the back cane.

2. Remove the existing folding push handle from the back canes.

3. Install the new folding push handle into the back canes.

4. Line up the mounting holes in the new folding push handle with the mounting holes in the back canes.

5. Reinstall the phillips bolts through the trigger release levers, back canes and the new folding push handle and tighten securely with the locknuts.

SEAT PROCEDURE 4

This Procedure Includes the Following: Replacing Seat Upholstery Changing/Repositioning Seat Rails Repositioning the Crossbraces Changing Seat Width

WARNING After adjustments and before use, make sure all attaching hardware is securely tightened.

REPLACING SEA T UPHOLSTERY (FIGURE 1)

NOTE: The following procedure is for standard folding frames only .

1. Remove the phillips screws that secure the existing seat upholstery to the crossbraces.

2. Remove the existing seat upholstery from the crossbraces.

3. Install the new seat upholstery by reversing STEPS 1-2.

Phillips

Screws

Seat Upholstery

1. Determine if new seat rails are needed or if the existing seat rails need to be repositioned for the desired seat depth of the wheelchair. Refer to CHANGING SEA T DEPTH in PROCEDURE 10 of this manual.

2. Remove the seat upholstery from the wheelchair. Refer to REPLACING THE SEAT UPHOLSTERY in this section of the manual.

NOTE: If adjusting the seat width of the wheelchair, the back and seat upholstery MUST be changed as well.

3. Remove the rear wheels from the wheelchair. Refer to REMOVING/INSTALLING REAR WHEELS in PROCEDURE 6 of this manual.

4. Unfold the wheelchair and lay wheelchair on its side. If necessary, refer to the SAFETY/HANDLING sec- tion of this manual.

5. Remove the four (4) hex screws and coved washers that secure the existing seat rails to the crossbraces.

6. Install the new or reposition the existing seat rails to the position determined in STEP 1.

7. Secure the new/existing seat rails to the crossbraces with the existing coved washers and hex screws.

8. Install the new seat upholstery. Refer to REPLAC- ING THE SEAT UPHOLSTERY in this section of the manual.

9. Reposition the back if necessary. Refer to REPOSI- TIONING THE BACK in PROCEDURE 3 of this manual.

S E A

FIGURE 1 - REPLACING SEAT UPHOLSTERY

CHANGING/REPOSITIONING SEA T RAILS (FIGURE 2)

NOTE: The following procedure is for standard folding frames only .

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

10. Reinstall the rear wheels onto the wheelchair. Refer

to REMOVING/INSTALLING REAR WHEELS in PROCEDURE 6 of this manual.

NOTE: If the wheelchair has become less stable after repositioning the seat rails to the desired seat depth, reposition the rear wheels. Refer to ADJUSTING THE WHEELBASE LENGTH in PROCEDURE 6 of this manual.

Seat Rail

Crossbrace

Hex

Screw

Coved Washer

FIGURE 2 - CHANGING/REPOSITIONING

SEA T RAILS

PROCEDURE 4 SEAT

S E A

REPOSITIONING THE CROSSBRACES (FIGURE 3)

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

1. Determine the necessary self-tapping screw and washer position for the desired seat depth of the wheelchair. Refer to CHANGING SEA T DEPTHS in PROCEDURE 10 of this manual.

2. Remove the hex bolts, locknuts and lower crossbrace saddles that secure the bottom of the two (2) crossbraces to the wheelchair frame.

3. Loosen, but do not remove the hex bolts and locknuts that secure the two (2) pivot links to the wheelchair frame and crossbraces.

4. Reposition the self-tapping screw and washer to the position determined in STEP 1.

5. Reverse STEPS 2-3 to reassemble wheelchair.

NOTE: If the wheelchair has become less stable after repositioning the self-tapping screw and washer to the desired seat depth, reposition the rear wheels. Refer to ADJUSTING THE WHEELBASE LENGTH in PROCEDURE 6 of this manual.

Pivot Links

Hex Bolts,

Loosen But Do

Not Remove

Hex Bolts and

Locknuts

Wheelchair

Frame

Lower Crossbrace

Saddle

CHANGING SEA T WIDTH

WARNING The following procedure must be performed by an authorized Invacare dealer or qualified technician.

Standard Folding Frames (FIGURE 4)

1. Remove existing back and seat upholstery from the

wheelchair. Refer to REPLACING BACK UPHOL-

STERY in PROCEDURE 3 and REPLACING SEAT UPHOLSTERY in this section of the manual.

NOTE: If adjusting the seat width of the wheelchair, the back and seat upholstery MUST also be changed.

2. Remove the seat rails from the crossbraces. Refer

to CHANGING/REPOSITIONING SEAT RAILS in this section of the manual.

3. Remove the hex bolts and locknuts that secure the two (2) pivot links to the wheelchair frame and crossbraces.

4. Remove the hex bolts, locknuts and lower crossbrace saddles that secure the bottom of the two (2) crossbraces to the wheelchair frame.

5. Remove the hex bolt, coved spacers, washers and locknut that secure the two (2) existing crossbraces together.

NOTE: Note orientation of coved spacer, washer and locknut order for reinstallation.

6. Assemble the two (2) new crossbraces together. Refer to FIGURE 4 for hardware orientation.

7. Determine the mounting hole in the pivot link for the corresponding seat width.

NOTE: Seat widths are stamped on the pivot link.

8. Reinstall the hex bolts and locknuts that secure the pivot link to the wheelchair frame and crossbrace.

9. Reinstall the hex bolts, locknuts and crossbrace saddles that secure the bottom of the two (2) new crossbraces to the wheelchair frame.

NOTE: Position the crossbrace saddle on wheelchair frame using the self tapping screw and washer on the underside of wheelchair frame as reference. Refer to FIGURE 4.

10. Reinstall the seat rails onto the crossbraces. Refer to CHANGING/REPOSITIONING SEAT RAILS in this section of the manual.

Self-Tapping Screw and Washer

FIGURE 3 - REPOSITIONING THE CROSSBRACES

11. Install the new back and seat upholstery onto the wheelchair. Refer to REPLACING BACK UPHOL-

STERY in PROCEDURE 3 and REPLACING SEAT UPHOLSTERY in this section of the manual.

PROCEDURE 4SEAT

Hex Bolt

Seat Rail

Locknut

Hex Bolt

Wheelchair

Frame

Lower Crossbrace Saddle

Self-Tapping Screw and Washer

FIGURE 4 - CHANGING SEA T WIDTH - STANDARD FOLDING FRAMES

Locknut

Crossbrace

Hex Bolt

Pivot Link

Note orientation of hex bolt, bushing, washers, coved washers and locknut for installation of new crossbraces.

S E A

Folding Frames Without Seat Rails (FIGURE 5)

1. Remove upholstery or seating system from the

wheelchair. Refer to REPLACING BACK UPHOL-

STERY in PROCEDURE 3 of this manual.

NOTE: If adjusting the seat width of the wheelchair, the back (if equipped) and seat upholstery MUST be changed as well.

NOTE: If a seating system is being used on the wheelchair, refer to the seating system Owner's Manual for installation and removal.

2. Remove the hex bolts and locknuts that secure the two (2) pivot links and two (2) link stops to the wheelchair frame and crossbraces.

3. Remove the hex bolts, locknuts and lower crossbrace saddles that secure the bottom of the two (2) crossbraces to the wheelchair frame.

4. Remove the hex bolt, coved spacers, washers and locknut that secure the two (2) existing crossbraces together.

NOTE: Note orientation of coved spacer, washer and locknut order for reinstallation.

NOTE: Seat widths are stamped on the pivot link. Always align the holes in the pivot link and link stop.

7. Align the three (3) holes in pivot link and link stop and reinstall the hex bolts and locknuts that secure the pivot link and link stop to the wheelchair frame and crossbrace.

8. Reinstall the hex bolts, locknuts and crossbrace saddles that secure the bottom of the two (2) new crossbraces to the wheelchair frame.

NOTE: Position crossbrace saddle on wheelchair frame using the self tapping screw and washer on the underside of wheelchair frame as reference. Refer to FIGURE 5.

9. Install the new upholstery or seating system onto the wheelchair. Refer to REPLACING BACK UP-

HOLSTERY in PROCEDURE 3 of this manual.

NOTE: If a seating system is being used on the wheelchair, refer to the seating system Owner's Manual for installation and removal.

5. Assemble the two (2) new crossbraces together.

Refer to FIGURE 5 for hardware orientation.

6. Determine the mounting hole in the pivot link for the corresponding seat width.

PROCEDURE 4 SEAT

Hex Bolt

Seat Width Holes

Locknut

Draw Cord

Crossbrace Pivot

Bracket

S E

Hex Bolts and

Locknuts

Wheelchair

Frame

Lower Crossbrace Saddle

Self-Tapping Screw and Washer

FIGURE 5 - CHANGING SEA T WIDTH - FOLDING FRAMES WITHOUT SEAT RAILS

Rigid Frames (FIGURE 6)

Link Stop

Crossbrace

Locknut

Pivot Link

Hex Bolt

Note orientation of hex Bolt, bushing, washers, coved washers and locknut for installation of new crossbraces.

Crossbrace

1. Remove the existing back upholstery from the wheelchair if so equipped. Refer to REPLACING BACK UPHOLSTERY in PROCEDURE 3 of this manual.

2. Remove the existing seating system from the wheelchair if so equipped.

NOTE: If a seating system is being used on the wheelchair, refer to the seating system Owner's Manual for installation and removal.

3. Remove the six (6) hex screws and washers that secure the three (3) existing rigid crossmembers to the wheelchair frame.

4. Install the new crossmembers onto the wheelchair by reversing STEP 3. Refer to FIGURE 6 for correct hardware orientation.

5. Install the new seating system onto the wheelchair.

NOTE: If a seating system is being used on the wheelchair, refer to the seating system Owner's Manual for installation and removal.

6. Install the new back upholstery, if so equipped, onto the wheelchair. Refer to REPLACING BACK UP- HOLSTERY in PROCEDURE 3 of this manual.

Wheelchair

Frame

Washer

Hex Screws

FIGURE 6 - CHANGING SEA T WIDTH - RIGID

Crossmembers

Washer

FRAMES

CASTERS PROCEDURE 5

This Procedure Includes the Following: Replacing/Repositioning/Installing Front

Caster Assemblies Replacing Front Fork Repairing/Replacing Front Caster Tire/Tube

Adjustment of the Caster Headtubes

90 Caster Headtube Mounting Adjustments Installing Quick-Release Casters

WARNING After adjustments and before use, make sure all attaching hardware is securely tightened.

REPLACING/REPOSITIONING/INSTALLING FRONT CASTER ASSEMBLIES (FIGURE 1)

1. Remove the hex bolt, spacers and locknut that secure the front caster to the fork.

2. Remove the front caster from the fork.

NOTE: If replacing a front caster on a six or eight inch front fork, note the mounting position of the existing front caster for installation of the new front caster.

NOTE: If repositioning front casters on a six or eight inch front fork, refer to CHANGING SEATTO-FLOOR HEIGHT in PROCEDURE 9 of this manual to determine the front caster position needed for the required seat-to-floor height.

3. Replace front caster and reverse STEPS 1- 2.

Fork

Hex Bolt

Locknut

REPLACING FRONT FORK (FIGURE 2)

1. Remove the front caster assemblies from the

wheelchair. Refer to REPLACING/REPOSITION-

ING/INSTALLING FRONT CASTER ASSEMBLIES in this section of the manual.

2. Remove the head tube cap.

3. Remove the locknut and nylon washer.

4. Drop the fork out of the caster head tube.

5. Slide the new fork into the caster head tube.

NOTE: Check bearing assemblies and replace if necessary .

6. Ensure that fork slides completely into the caster head tube.

7. Install nylon washer and secure with locknut.

WARNING Improper positioning of the washer will prohibit the free movement of the forks.

8. Remove the front caster assemblies from the

wheelchair. Refer to REPLACING/REPOSITION-

ING/INSTALLING FRONT CASTER ASSEMBLIES in this section of the manual.

9. To properly tighten caster journal system and guard against flutter, perform the following check:

a. Tip front of wheelchair off floor. b. Pivot forks and casters to top of their arc

simultaneously.

c. Let casters drop to bottom of arc (wheels

should swing once to one-side, then immediately rest in a straight downward position).

d. Adjust locknuts according to freedom of caster

swing.

e. Test wheelchair for maneuverability.

C A

S T E

Spacer

Front Caster

Spacer

FIGURE 1 - REPLACING/REPOSITIONING/

INST ALLING FRONT CASTER ASSEMBLIES

Locknut

Large

Plastic

Washer

Three and five inch front caster shown only for clarity.

FIGURE 2 - REPLACING FRONT FORK

Black Dust

Cover

Washer

Caster

Fork

Assembly

PROCEDURE 5 CASTERS

C A

S T E

REPLACING/REP AIRING FRONT CASTER TIRE/TUBE

WARNING Replacement of front caster tire or tube MUST be performed by an authorized Invacare dealer or qualified technician.

CAUTION As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced when necessary.

90o ADJUSTMENT OF THE CASTER HEADTUBES

Whenever the seat height is raised or lowered by changing the caster size, fork stem length, rear wheel size or axle mounting plate adjustments, the caster headtube needs to be checked to maintain a 90 to the ground/floor. Caster headtubes that are perpendicular to the floor will roll better, track straighter and minimize any "3-wheeling" of the wheelchair.

Inline Caster Headtubes (FIGURE 3)

1. Make sure the wheelchair is on a flat surface.

2. Loosen, but do not remove the bottom hex screw, washer and locknut that secure the caster headtube to the wheelchair frame.

3. Loosen, but do not remove the locknut and washer that secure the adjustment cam to the caster headtube.

4. Position a large right triangle or "L" square on the flat surface and against the caster headtube.

angle

5. Move the caster headtube back and forth until the caster headtube is perpendicular to the ground/ floor.

6. While holding the caster headtube perpendicular to the ground/floor, securely tighten the adjustment cam to the caster headtube.

7. Make sure the caster headtube is still perpendicular to the ground/floor by placing the large right triangle or "L" square on the flat surface and against the caster headtube.

8. Securely tighten the hex bolt, washer and locknut that secure the caster headtube to the wheelchair frame.

Offset Caster Headtubes (FIGURE 4)

1. Make sure the wheelchair is on a flat surface.

2. Loosen, but do not remove the bottom socket bolt, washer and locknut that secure the caster headtube to the wheelchair frame.

3. Remove the TOP washer and locknut that secure the adjustment cam to the caster headtube.

4. Remove the adjustment cam from the caster headtube.

5. Position a large right triangle or "L" square on the flat surface and against the caster headtube.

6. Move the caster headtube back and forth until the caster headtube is perpendicular to the ground/ floor.

7. Reinstall the adjustment cam onto the TOP socket screw that secures the adjustment cam to the caster headtube.

Adjustment Cam

Caster Headtube

Caster/Fork

"L" Square

FIGURE 3 - INLINE CASTER HEADTUBES

Caster Headtube

"L" Square

Caster/Fork

Caster Headtube

FIGURE 4 - OFFSET CASTER HEADTUBES

Adjustment Cam

Channel

CASTERS PROCEDURE 5

8. Rotate the adjustment cam until it sits flush in the channel of the caster headtube.

NOTE: An indexing notch has been put on the adjustment cam to help determine the position of the adjustment cam on the opposite caster headtube.

9. Reinstall the washer and locknut that secure the adjustment cam to the caster headtube.

10. Repeat STEPS 2-9 for the opposite side of the wheelchair.

CASTER HEADTUBE MOUNTING ADJUSTMENTS (FIGURE 5)

Leading or Trailing Caster Headtube Positioning Offset Caster Headtubes Only

LEADING. Mount the casters on the wheelchair frame

with the caster headtube towards the front of the wheelchair to Lengthen the Wheelbase.

TRAILING. Mount the casters on the wheelchair frame with the caster headtube towards the rear of the wheelchair to Shorten the Wheelbase.

Repositioning the Caster Headtubes

1. Determine the front caster position required for

the desired seat-to-floor height. Refer to CHANG-

ING SEA T-TO-FLOOR HEIGHT in PROCEDURE 9 of this manual.

2. Remove the attaching hardware that secures the caster headtube to the wheelchair.

3. Reposition the caster headtube to the position determined in STEP 1.

4. Re-secure the caster headtube to the wheelchair with the existing hardware. Refer to FIGURE 5 correct hardware orientation.

5. Repeat STEPS 2-4 for the opposite side of the wheelchair.

CASTER LEADING

CASTER TRAILING

C A

S T E

NOTE: The wheelchair is shipped from the factory with the caster headtube in the TRAILING position.

Mounting Caster Headtubes on the Inside of the Wheelchair Frame

WARNING Mounting casters on the inside of the wheelchair frame WILL reduce the stability of the wheelchair . Try various caster positions to find the safest caster position for your needs.

NOTE: To mount the caster headtubes on the inside of the wheelchair frame, reposition the right caster headtube on the left side of the wheelchair and the left caster headtube on the right side of the wheelchair.

Height Adjustment

Depending on the seat-to-floor height required, it may be necessary to reposition the caster headtube on the wheelchair frame to an upper or lower position.

Positioning Casters on

Inside of Wheelchair

Frame

INLINE

CASTER

HEADTUBE

HARDWARE

OFFSET

CASTER

HEADTUBE

HARDWARE

Lower Position

FIGURE 5 - CASTER HEADTUBE MOUNTING

ADJUSTMENTS

Upper Position

PROCEDURE 5 CASTERS

A S T E

INST ALLING QUICK-RELEASE CASTERS (FIGURE 6)

WARNING Pull on quick-release casters each time BEFORE using the wheelchair to make sure they are securely locked onto the wheelchair frame. There are several configurations of the quick release caster. If caster fork stem DOES NOT look like the drawing in FIGURE 6 when installed, DO NOT USE. Contact Customer Service, 1-(800)-333-6900.

A NOTE ABOUT QUICK-RELEASE CASTERS

Quick-release casters are an option that allow for quick and easy removal of the casters from the wheelchair so the wheelchair can be stored and transported conveniently. When using the quick-release caster option, a spring loaded caster head tube cap will be used instead of a stem nut to secure the front caster to the chair frame. Unlike the stem nut, the caster head tube cap is not adjustable and thus caster flutter will be more evident with the quick-release caster option than it would be with the standard caster attaching hardware.

1. Remove the hex screw and locknut that secure the front caster and the two (2) spacers to the fork.

2. Remove the dust cover on the top of the head tube.

WARNING Make sure the detent pin of the quick-release caster headtube cap is fully released BEFORE operating the wheelchair.

5. Depress the detent pin of the quick-release caster headtube cap and install over the top of the quick-release caster fork stem.

6. Release the detent pin of the quick-release caster headtube cap and pull on the fork to make sure the fork is securely attached to the wheelchair.

7. Reinstall the two (2) spacers and caster onto the quick-release caster fork.

8. Repeat this procedure for the opposite side.

Approximately

Quick-Release Caster Fork Stem

Caster Headtube

Dust

Cover

Locknut

Detent Pin

1/4-inch

Quick-

Release

Caster

Headtube

Cap

3. While holding the fork and using a socket wrench, remove the locknut that secures the fork, and spacer in the headtube of the wheelchair.

NOTE: The dust cover and locknut are not used with the quick release casters. Keep them for future use.

4. Remove the existing fork and install the quick release caster fork through the head tube of the wheelchair making sure the fork stem is approximately 1/4-inch above the caster head tube.

Spacer

Headtube

Fork Stem

Fork

Hex Screw

FIGURE 6 - INST ALLING QUICK-RELEASE

CASTERS

REAR WHEELS PROCEDURE 6

This Procedure includes the following: Removing/Installing Rear Wheels Adjusting the Quick-Release Axle Installing the Quad-Release Axle Adjusting the Quad-Release Handle Handrim Replacement Installing Projection Handrims Repairing/Replacing Rear Wheel Tire/Tube Adjusting the Wheelbase Length Adjusting the Wheelbase Width Adjusting Rear Wheel Height

WARNING After adjustments and before use make sure all attaching hardware is securely tightened.

REMOVING/INST ALLING REAR WHEELS (FIGURE 1)

Quick-Release Axles

NOTE: During contact activities, Invacare recommends inserting quick-release axles with the head end to the inside of the wheelchair to prevent accidental release.

Permanent Axles

1. Remove the hex screw, axle spacer and locknut that secure the rear wheel to the axle mounting plate.

2. Loosely install the locknut onto the hex screw.

NOTE: This will store all necessary parts for future use.

3. Repeat STEPS 1-2 for the opposite rear wheel.

4. To reinstall the rear wheel onto the axle mounting plate, reverse STEPS 1-3.

QUICK-RELEASE

AXLE

Axle Mounting

Plate

NOTE: Non-

Recliner axle

plate shown

only for

clarity.

E A R

1. Push in the tip of the quick-release axle (with wheel) and pull the axle out through the opening in the center of the rear wheel.

2. Push in the tip of the quick-release axle again and pull the axle out of the rear wheel.

3. Repeat STEPS 1-2 for the opposite rear wheel.

4. To reinstall the rear wheel onto the axle mounting plate, reverse STEPS 1-3.

WARNING Make sure the detent pin and locking pins of the quick/quad-release axle are fully released BEFORE operating the wheelchair.

The locking pins MUST be protruding past the inside of the rear wheel axle bushing for a positive lock.

Keep locking pins clean.

5. If the locking pins are not protruding past the inside of the axle bushing or there is too much movement of the rear wheel assembly in a back and forth position, refer to ADJUSTING THE QUICK-

RELEASE AXLE or ADJUSTING THE QUADRELEASE HANDLE in this section of the manual.

Quick-Release Axle

PERMANENT

AXLE

Axle Mounting

Plate

Hex

Screw

FIGURE 1 - REMOVING/INSTALLING THE

REAR WHEELS

Locknut

NOTE: Non-

Recliner axle

plate shown

only for

clarity.

ADJUSTING THE QUICK-RELEASE AXLE (FIGURE 2)

1. Remove rear wheel and quick-release axle from the wheelchair.

2. Depress detent pin in the quick-release axle and slide axle through the wheel hub.

3. Release detent pin ensuring that the locking pins are fully released.

4. Increase or decrease end play by adjusting the locknut on the end of the quick-release axle.

PROCEDURE 6 REAR WHEELS

E A R

WARNING Make sure the detent pin and locking pins of the quick-release axle are fully released BEFORE operating the wheelchair.

Keep locking pins clean.

5. Reinstall rear wheel onto the wheelchair.

Axle Mounting

Plate

Locking

Pins

Quick-Release Axle

FIGURE 2 - ADJUSTING THE QUICK-RELEASE

AXLE

Locknut

Detent

Wheel Hub

INST ALLING THE QUAD-RELEASE AXLE (FIGURE 3)

1. Remove rear wheel and the existing quick-release axle from the wheelchair.

2. Remove the existing quick-release axle from the rear wheel hub.

3. Insert the new quad-release axle through the rear wheel hub.

4. Slide the locking collar onto the quad-release axle until it is snug against the rear wheel and tighten securely with the allen screw.

5. Reinstall rear wheel and the quad-release axle onto the wheelchair.

Quad-Release

Axle

Allen Screw

Axle Mounting

Plate

WARNING Make sure the detent pin and locking pins of the quad-release axle are fully released BEFORE operating the wheelchair.

Keep locking pins clean.

6. Flip the handle of the quad-release axle down to release the detent pin ensuring that the locking pins are fully released.

7. If detent pin does not fully release, proceed to AD- JUSTING THE QUAD-RELEASE HANDLE.

8. Repeat STEPS 1-7 for the opposite rear wheel.

ADJUSTING THE QUAD-RELEASE HANDLE (FIGURE 4)

In and/or Out

1. Remove rear wheel and the quad-release axle from the wheelchair.

2. Loosen the locking screw.

3. Make the following adjustments: If the quad-release handle is not releasing the

locking pins completely, rotate the quad-re- lease handle approximately one-quarter (1/4) turn CLOCKWISE.

If the quad-release handle hits the spokes of the rear wheel when assembled, rotate the quad-re-

lease handle approximately one-quarter (1/4) turn COUNTERCLOCKWISE.

4. Tighten the locking screw.

5. Reinstall the rear wheel and quad-release axle onto the wheelchair.

Locking Pins

Quad-Release

Handle

Axle Mounting Plate

Locking Collar

Rear Wheel Hub

FIGURE 3 - INST ALLING THE QUAD-RELEASE

AXLE

Locking Screw

IN/AND OR OUT

REMOVING PLA Y FROM THE REAR WHEELS

FIGURE 4 - ADJUSTING QUAD-RELEASE AXLE

Length Adjustment Screw

REAR WHEELS PROCEDURE 6

WARNING Make sure the detent pin and locking pins of the quad-release axle are fully released BEFORE operating the wheelchair.

Keep locking pins clean.

6. Flip the handle of the quad-release axle down to release the detent pin ensuring that the locking pins are fully released.

7. Repeat the above procedures until the quad-release axle locks correctly.

Removing the Play From the Rear Wheels NOTE: The adjusting nut on the quick-release ax-

les originally performed this function.

1. With the rear wheel and quad-release axle still mounted onto the wheelchair, make the following adjustment:

Tighten the length adjusting screw until there is no in and out movement of the quad-release axle and rear wheel.

WARNING Make sure detent pin and locking pins of the quick/quad-release axles are fully released BEFORE operating the wheelchair.

7. Reinstall rear wheel to the wheelchair. Refer to

REMOVING/INST ALLING REAR WHEELS in this section of the manual.

8. If the locking pins of the quick/quad-release axles are not protruding past the inside of the axle bushing or there is too much movement of the rear wheel assembly in a back and forth position, refer to ADJUSTING THE QUICK-RELEASE AXLE or ADJUSTING THE QUAD-RELEASE HANDLE in this section of the manual.

9. Repeat the procedure for the opposite rear wheel if necessary.

Phillips

Bolt

Handrim

SPOKE

REAR

WHEELS

E A R

HANDRIM REPLACEMENT (FIGURE 5)

Spoke Rear Wheels

1. Remove the rear wheel from the wheelchair. Re-

fer to REMOVING/INSTALLING REAR WHEELS in this section of the manual.

WARNING Tire MUST be deflated before any disassembly procedures are performed.

2. Remove all air from the bar by pressing down on the pin in the center of the valve stem.

3. While carefully holding the tire, bar and rim strip to one side, hold the phillips bolts and remove the locknuts that secure the handrim to the rear wheel.

4. Remove the existing handrim.

5. Install the new handrim by reversing the above procedures.

WARNING DO NOT inflate tire until it is completely assembled.

6. Inflate the tire to the correct psi rating on the sidewall of the tire.

Locknut

COMPOSITE

REAR

WHEELS

Handrim

FIGURE 5 - HANDRIM REPLACEMENT

Composite Rear Wheels

1. Remove the rear wheel from the wheelchair. Re-

fer to REMOVING/INSTALLING REAR WHEELS in this section of the manual.

2. Remove the button screws and washers that secure the handrim to the rear wheel.

3. Remove the existing handrim.

4. Install the new handrim by reversing the above procedures.

WARNING Make sure detent pin and locking pins of the quick/quad-release axles are fully released BEFORE operating the wheelchair.

Button Screw

PROCEDURE 6 REAR WHEELS

E A R

5. Reinstall rear wheel to the wheelchair. Refer to

REMOVING/INST ALLING REAR WHEELS in this section of the manual.

6. If the locking pins of the quick/quad-release axles are not protruding past the inside of the axle bushing or there is too much movement of the rear wheel assembly in a back and forth position, refer to ADJUSTING THE QUICK-RELEASE AXLE or ADJUSTING THE QUAD-RELEASE HANDLE in this section of the manual.

7. Repeat the procedure for the opposite rear wheel if necessary.

INST ALLING PROJECTION HANDRIMS

NOTE: The following procedures will work for any type of projection handrim.

Composite Rear Wheels (FIGURE 6)

1. Remove the rear wheel from the wheelchair.

2. Remove the existing handrim from the rear wheel. Refer to HANDRIM REPLACEMENT in this section of the manual.

3. Using the LONG screws, assemble the links to the projection handrim.

4. Position one (1) link with one (1) of the mounting holes in the rear wheel.

Composite Rim

Locknut

LONG Screw

5. Install a SHORT screw through the link and the rear wheel and loosely tighten with washer and locknut.

6. Repeat STEPS 3 and 4 for one (1) link on the opposite side of the rear wheel.

NOTE: The links will attach to the rear wheel at an approximate 45

7. Repeat STEPS 3 and 4 for the remaining links.

8. Securely tighten the washers and locknuts that secure the projection handrim to the rear wheel.

9. Reinstall the rear wheel onto the wheelchair.

10. If the locking pins of the quick/quad-release axles are not protruding past the inside of the axle bushing or there is too much movement of the rear wheel assembly in a back and forth position, refer to AD-

JUSTING THE QUICK-RELEASE AXLE or AD- JUSTING THE QUAD-RELEASE HANDLE in this

section of the manual.

11. Repeat the procedure for the opposite rear wheel.

Spoke Rear Wheels (FIGURE 7)

1. Remove the rear wheel from the wheelchair.

Tire MUST be deflated before any disassembly procedures are performed.

2. Remove all air from the bar by pressing down on the pin in the center of the valve stem.

3. While carefully holding the tire, bar and rim strip to one side, hold the phillips bolts and remove the locknuts that secure the handrim to the rear wheel.

angle in the same direction.

WARNING

Link

SHORT

Screw

Links at an approximate 45

Projection

Handrim

FIGURE 6 - INSTALLING PROJECTION

HANDRIMS - COMPOSITE REAR WHEELS

Angle in the same direction

Washer

4. Remove the existing handrim from the rear wheel.

5. Position the projection handrim mounting holes with the mounting holes in the rear wheel.

6. While carefully holding the tire, bar and rim strip to one side, hold the phillips bolts and securely tighten the locknuts that secure the handrim to the rear wheel.

Handrim

Locknut

FIGURE 7 - INSTALLING PROJECTION

HANDRIMS - SPOKE REAR WHEELS

Phillips

Bolts

REAR WHEELS PROCEDURE 6

WARNING

DO NOT inflate tire until it is completely assembled.

7. Inflate the tire to the correct psi rating on the sidewall of the tire.

WARNING Make sure detent pin and locking pins of the quick/ quad-release axles are fully released BEFORE operating the wheelchair.

8. Reinstall rear wheel to the wheelchair.

9. If the locking pins of the quick/quad-release axles are not protruding past the inside of the axle bushing or there is too much movement of the rear wheel assembly in a back and forth position, refer to AD-

JUSTING THE QUICK-RELEASE AXLE or AD- JUSTING THE QUAD-RELEASE HANDLE in this

section of the manual.

10. Repeat the procedure for the opposite rear wheel if necessary.

REP AIRING/REPLACING REAR WHEEL TIRE/ TUBE

WARNING Replacement of a rear wheel tire or tube MUST be performed by an authorized Invacare dealer or qualified technician.

ADJUSTING THE WHEELBASE LENGTH (FIGURE 8)

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

WARNING Wheel locks MUST be adjusted BEFORE using the wheelchair.

Anti-tippers, if equipped, MUST be repositioned BEFORE using the wheelchair.

Lengthening the Wheelbase will increase stability and

maintain standard maneuverability of the wheelchair. Shortening the Wheelbase will increase maneuverabil-

ity and distribute additional weight onto the rear wheels. Centering the Wheelbase gives you maneuverability and

stability.

1. Remove the rear wheel from the wheelchair. Refer to

REMOVING/INSTALLING REAR WHEELS in this section of the manual.

2. Loosen the two (2) jam nuts that secure the axle bushing to the axle mounting plate.

3. Move the axle bushing forward or rearward to the desired position.

4. Securely tighten the jam nuts that secure the axle bushing to the axle mounting plate.

5. Reinstall the rear wheel onto the wheelchair. Refer to REMOVING/INSTALLING REAR WHEELS in this section of the manual.

6. Repeat STEPS 1-5 for the opposite side of the wheelchair.

Jam Nuts

Lengthening

(Rearward)

Axle Bushing

Axle Mounting

Plate

Shortening

(Forward)

E A R

RECLINERS ONLY: Before using ANY recline position of this wheelchair, make sure the rear wheels are in the MOST REARWARD position in the Extended Multi-Position axle plate to maintain the stability of the wheelchair. Do not change the handling/maneuverability of the wheelchair by moving the rear wheels to ANY of the forward positions. Moving the rear wheels to ANY of the forward positions WILL change the center of gravity of the wheelchair, making the wheelchair less stable.

Make sure the rear

wheels are in the

MOST REARW ARD

position to main-

tain the stability of

the wheelchair

FIGURE 8 - ADJUSTING THE WHEELBASE

LENGTH

PROCEDURE 6 REAR WHEELS

E A R

NOTE: Make sure the number of threads showing beyond the outside jam nut is the SAME for both rear wheels. This will help avoid a "3-wheeling" situation.

7. Adjust the wheel locks. Refer to ADJUSTING THE WHEEL LOCKS in PROCEDURE 7 of this manual.

8. If wheelchair is equipped with anti-tippers, adjust to maintain proper clearance. Refer to AD- JUSTING THE ANTI-TIPPERS in PROCEDURE 7 of this manual.

ADJUSTING THE WHEELBASE WIDTH (FIGURE 9)

WARNING The following procedure must be performed only by an authorized Invacare Dealer or Qualified T echnician.

After adjustments and before use make sure all attaching hardware is securely tightened.

NOTE: Increasing the wheelbase width may prevent the wheelchair from passing through smaller door jams and other tight places. Consider access to daily activities before increasing wheelbase width.

1. Remove the rear wheel from the wheelchair.

2. Loosen the two (2) jam nuts that secure the axle bushing to the axle mounting plate.

3. Move the axle bushing in or out to the desired position.

4. Securely tighten the jam nuts that secure the axle bushing to the axle mounting plate.

5. Reinstall the rear wheel onto the wheelchair.

6. Repeat STEPS 1-5 for the opposite side of the wheel- chair.

NOTE: Make sure the number of threads showing beyond the outside jam nut is the SAME for both rear wheels. This will help avoid a "3-wheeling" situation.

Axle

Mounting

Plate

Jam Nuts

ADJUSTING REAR WHEEL HEIGHT (FIGURE 10)

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

After adjustments and before use make sure all attaching hardware is securely tightened.

1. Determine the rear wheel position for the desired seat-

to-floor height. Refer to CHANGING SEAT-TO- FLOOR HEIGHT in PROCEDURE 9 of this manual.

2. Remove the rear wheels from the wheelchair.

3. Remove the four (4) hex screws, locknuts and eight (8) coved washers that secure the axle mounting plate to the wheelchair.

4. Position the axle mounting plate with the mounting holes in the wheelchair frame determined in

STEP 1.

NOTE: Allegro Rigid Frame ONLY: To install axle mounting plate into its' highest or lowest position, one crossmember will use an axle plate mounting hole. Install hex screw through the axle plate, coved washer, wheelchair frame and the rigid crossmember .

5. Resecure the axle mounting plate to the wheelchair frame. Refer to FIGURE 10 for correct hardware orientation. Torque to 60-inch pounds.

6. Repeat STEPS 3-5 for the opposite side of the wheelchair.

Locknuts

Washers

Coved Washers

Coved

Washers

Axle Bushing

FIGURE 9 - ADJUSTING THE WHEELBASE WIDTH

Hex Screws

FIGURE 10 - ADJUSTING REAR WHEEL HEIGHT

Axle Mounting Plate

PROCEDURE 7WHEEL LOCKS/ANTI-TIPPERS

This Procedure includes the following: Adjusting the Wheel Locks Wheel Lock Extension Handle Installation Installing/Adjusting the Anti-tippers

WARNING DO NOT attempt to stop a moving wheelchair with the wheel locks. WHEEL LOCKS ARE NOT BRAKES.

After adjustments and before use make sure all attaching hardware is securely tightened.

ADJUSTING THE WHEEL LOCKS (FIGURE 1)

NOTE: Before adjusting the wheel locks, make sure the tires are inflated to the recommended psi on the sidewall of the tire.

1. Make sure the wheel lock is disengaged from the rear wheels.

2. Loosen the socket screws that secure the wheel locks to the wheelchair frame.

3. Measure the distance between the WHEEL LOCK SHOE and the REAR WHEEL.

4. Slide the wheel lock along the wheelchair until the measurement is between 5/32 and 5/16-inches.

5. Tighten the wheel lock to the wheelchair frame.

6. Repeat this procedure for the opposite wheel lock.

7. Engage the wheel locks and push against the wheelchair to determine if the wheel locks engage the rear wheels enough to hold the wheelchair.

8. Repeat STEPS 1-7 until the wheel locks engage the rear wheels enough to hold the wheelchair.

WHEEL LOCK EXTENSION HANDLE INST ALLATION (FIGURE 2)

NOTE: Wheel lock extension handles may be installed on all push or pull type wheel locks NOT already equipped with swing-up extension handles.

1. Remove the plastic cover on the existing wheel lock handle, if necessary.

H E E

L L

C K S

Wheel

Lock

Shoe

Wheel

Lock

Socket Screws

Wheelchair Frame

2. Remove the button bolt and locknut that secure the existing wheel lock handle and spacer to the wheel lock assembly.

3. Attach the looped end of the elastic cord of the wheel lock extension handle over the spacer of the existing wheel lock handle.

4. Reattach the existing wheel lock handle and spacer onto the wheel lock assembly and secure with the button bolt and locknut.

NOTE: The elastic cord is made of stretchable material and may be adjusted to a tight or loose fit to meet the need of the user.

5. Remove the black tip of the wheel lock extension handle.

6. Push the opposite end of the elastic cord up and through the slotted hole in the wheel lock extension handle.

7. Run the elastic cord through the washer and tie a knot in the elastic cord above the washer.

A N

I P P E R S

5/32 to 5/16-inch Gap

FIGURE 1 - ADJUSTING THE WHEEL LOCKS

Rear Wheel

WHEEL LOCKS/ANTI-TIPPERSPROCEDURE 7

H E E L

C K S

8. Pull the elastic cord back down into the wheel lock extension handle.

9. Reinstall the black rubber tip onto the wheel lock extension handle.

10. Slide the wheel lock extension handle over the existing wheel lock handle.

Knot

Black

Tip

Button

Bolt

Wheel

Lock

Spacer

Elastic

Cord

Locknut

Washer

Wheel Lock

Extension

Handle

Existing

Wheel Lock

Handle

2. Adjust the anti-tippers. Refer to ADJUSTING THE ANTI-TIPPERS in this section of the manual.

Wheelchair

Frame

Locking Pins

Release Buttons

FIGURE 3 - INSTALLING THE ANTI-TIPPERS

Adjusting the Anti-Tippers (FIGURE 4)

Anti-tipper

A N

P P E

FIGURE 2 - WHEEL LOCK EXTENSION

HANDLE INST ALLA TION

INST ALLING/ADJUSTING THE ANTI-TIPPERS

Anti-tippers MUST be fully engaged and spring

buttons fully protruding out of adjustment holes BEFORE using the wheelchair.

Make sure the anti-tipper wheels are pointing towards the ground/floor BEFORE using the wheelchair.

Installing the Anti-Tippers (FIGURE 3)

1. Press the release buttons IN and insert the antitippers with the anti-tipper wheels pointing toward the ground/floor into the wheelchair frame until the two (2) locking pins are secured in place.

WARNING

1. Press the spring button on the wheeled portion of the anti-tipper and slide it up or down to achieve a 1-1/2 to 2-inch clearance.

2. Check to make sure that the spring buttons are fully engaged in adjustment holes.

Spring Button

1-1/2 to 2-inch

Clearance

FIGURE 4 - ADJUSTING THE ANTI-TIPPERS

NOTE: a 1-1/2 to 2-inch clearance between the bottom of the anti-tipper wheels and the ground/ floor MUST be maintained at all times.

PROCEDURE 8RECLINER

This Procedure Includes the Following: Recliner Operation

Adjusting the Recliner Cables Replacing the Recliner Cables Replacing the Gas Cylinders Adjusting the Gas Cylinders

NOTE: refer to the procedure indicated if any of the following procedures are required:

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

REPLACEMENT/ADJUSTMENT PROCEDURE

K Folding/Unfolding the Wheelchair Safety/Handling K Replacing Back/Headrest Upholstery 3 K Adjusting the Back Height 3 K Repositioning the Back

(Changing Seat Depth) 3

K Repositioning Back For 2 or 3-inch

Seat Cushion 3

K Replacing Folding Push Handle 3 K Replacing the Seat Upholstery 4 K Changing/Repositioning Seat Rails 4 K Repositioning the Crossbraces 4 K Changing Seat Width 4

RECLINER OPERA TION (FIGURES 1 AND 2)

WARNING Both gas cylinders MUST be operational and adjusted properly BEFORE using recliner. DO NOT operate the recliner option if only one (1) of the gas cylinders is operational or adjusted properly .

WARNING ALWAYS engage both wheel locks while reclining or inclining (reverse recline) the wheelchair.

Before using the recliner option, make sure the anti-tipper wheel assemblies are in the lowest adjustment hole (adjustment hole closest to the ground/floor.)

NEVER use the rear two (2) recliner bracket mounting holes when using the recliner option. Using the rear two (2) recliner bracket mounting holes WILL make the wheelchair less stable, possibly causing injury .

NEVER use the

rear two (2)

Recliner Bracket

Mounting Holes

WARNING Before using ANY recline position of this wheelchair, make sure the rear wheels are in the MOST REARWARD position to maintain the stability of the wheelchair. Do not change the handling/maneuverability of the wheelchair by moving the rear wheels to ANY of the forward positions. Moving the rear wheels to ANY of the forward positions WILL change the center of gravity of the wheelchair, making the wheelchair less stable.

I N E

AL W A YS make sure that the wheelchair is stable in the FULL RECLINED (back at 170 the FULL UPRIGHT (back at 90o) position BEFORE using the recliner option.

ALWAYS use the seat restraint.

) position AND

FIGURE 1 - WARNINGS

1. Make sure the wheelchair is on a level surface.

2. Engage the wheel locks.

3. Inform the occupant of the wheelchair that the wheelchair is about to be reclined.

4. Stand behind the wheelchair and grasp both back canes firmly.

5. Pull up on the handles of the recliner cable assemblies to release the gas cylinders.

PROCEDURE 8 RECLINER

6. SLOWLY, squeeze the handles of the recliner cable assemblies and allow the back to recline to the desired angle.

7. When the back reaches desired angle, slowly release the handles of the recliner cable assemblies.

R E C L

N E R

8. To return the back to the full upright position, reverse the above steps keeping in mind proper body mechanics.

Trigger

Release

Lever

FIGURE 2 - RECLINER OPERA TION

7. Unscrew the fitting end of the existing recliner cable from the trigger release lever.

8. Unscrew the cable locking nut that secures the existing recliner cable to the actuator housing.

9. Remove the end of the existing recliner cable from the actuator.

10. Remove the existing recliner cable from the wheelchair.

Installing New Recliner Cables

1. Screw the new recliner cable into the trigger release lever until the fitting end of the cable is flush with the inside of the handle. Refer to DET AIL "A".

2. Reinstall the locknut into the trigger release lever, if necessary.

NOTE: Refer to DET AIL "A" for STEPS 3-6.

3. Install the end of the new recliner cable into the slot in the trigger release lever.

4. Screw the cable locking collar onto the trigger release lever until the collar bottoms out on the trigger release lever.

DET AIL "A"

ADJUSTING THE RECLINER CABLES

NOTE: Refer to ADJUSTING THE GAS CYLINDERS in this section of the manual.

REPLACING THE RECLINER CABLES (FIGURE 3)

NOTE: For ease of assembly , replace one (1) recliner cable at a time.

Removing Existing Recliner Cables

1. While holding the locknut in the trigger release lever, remove the phillips bolt that secures the handle to the back cane.

2. Remove the trigger release lever from the back cane.

3. Cut the tie wraps that secure the existing recliner cable to the back cane.

NOTE: Refer to DET AIL "A" for STEPS 4-7.

4. Loosen the cable locking nut that secures the existing recliner cable to the trigger release lever.

5. Unscrew the cable locking collar that secures the existing recliner cable to the trigger release lever.

6. Remove the end of the existing recliner cable from the slot in the trigger release lever.

Trigger

Release

Lever

Cable

Recliner

Cable

Fitting End

Locking

Nut

Cable Locking Collar

Phillips

Bolt

Back Cane

Tie

Locknut

Wraps

Actuator

Housing

Cable

Locking

Nut

FIGURE 3 - REPLACING THE RECLINER CABLES

PROCEDURE 8RECLINER

5. While holding the cable locking collar and locking nut, tighten the cable locking nut against the cable locking collar.

6. Reposition the trigger release lever on the back cane.

7. Secure the trigger release lever to the back cane with the phillips bolt and locknut.

CAUTION DO NOT over tighten the new cable into the actuator housing. Damage to the actuator housing can occur .

8. Screw the end of the new recliner cable into the actuator housing until new cable is tightened securely.

9. Install the end of the new recliner cable onto the actuator.

NOTE: Make sure the new recliner cable is positioned in the slot in the actuator.

10. Resecure the recliner cable to the back cane with tie wraps.

11. Repeat REMOVING EXISTING RECLINER

CABLES and INSTALLING NEW RECLINER CABLES for the opposite recliner cable, if necessary.

12. Test the operation of the gas cylinders. Refer to ADJUSTING THE GAS CYLINDERS in this section of

the manual.

5. Finger tighten jam nut on the new gas cylinder until it

bottoms out on the cylinder rod.

WARNING Screw the rod of the gas cylinder into the actuator housing ONLY until the actuator is pointing straight out of the actuator housing.

TOO HIGHTOO LOWMUST LOOK

LIKE THIS

Actuator Housing

Screwing the rod of the gas cylinder too far into the actuator housing will activate the gas cylinders providing NO support for the back, resulting in possible injury to the user and/or assistant.

6. Screw the cylinder rod of the new gas cylinder into the actuator housing only until the actuator is straight in the actuator housing. Refer to the above WARNING.

Actuator

I N E

REPLACING THE GAS CYLINDERS (FIGURE 4)

WARNING Both gas cylinders MUST be operational and adjusted properly BEFORE using the recliner. DO NOT operate the recliner if only one (1) of the gas cylinders is operational or adjusted properly .

1. Loosen the jam nut on the rod of the existing gas cylinder that secures the gas cylinder to the actuator housing.

2. Remove the socket bolt, washer, spacers and locknut that secure the bottom of the existing gas cylinder to the recliner brackets.

3. Perform one (1) of the following: A. Replacing both gas cylinders - Repeat STEPS 1-

2 for the opposite gas cylinder.

B. Replacing one (1) gas cylinder - Recline the back

4. Unscrew the existing gas cylinder from the actuator housing and remove the existing gas cylinder from the wheelchair.

to 170 gas cylinder.

and Repeat STEP 2 only for the opposite

Actuator Housing

Cylinder Rod

Jam Nut

(STEPS 1, 5, 7)

Gas Cylinder

Locknut

Spacers

(STEP 2)

Socket Bolt

(STEPS 2, 9)

Washer

(STEPS 2, 9)

Recliner

Brackets

FIGURE 4 - REPLACING THE GAS CYLINDERS

PROCEDURE 8 RECLINER

7. Tighten the jam nut on the rod of the new gas cylinder that secures the gas cylinder to the actuator housing.

8. Line up the mounting holes of the gas cylinder and the bracket of the back cane.

R E C L

N E R

9. Reinstall the socket bolt through the recliner brackets, nylon washer, gas cylinder, nylon washer, mounting bracket and washer and tighten securely with the existing locknut.

10. Perform one of the following: A. Replacing both gas cylinders - Repeat STEPS

4-9 for the opposite gas cylinder.

B. Replacing one (1) gas cylinder - Repeat STEPS

8-9 only for the opposite gas cylinder.

11. Squeeze the handles to extend the new gas cylinder(s).

12. Adjust the new gas cylinders. Refer to ADJUSTING THE GAS CYLINDERS in this section of the manual.

3. To adjust the RIGHT gas cylinder:

● COUNTERCLOCKWISE - Turning the cable

adjusting nut counterclockwise will loosen the recliner cable.

NOTE: If the recliner cable is too loose, the gas cylinders will not work.

C. While holding the cable adjusting nut in

place, tighten the cable locking nut against the cable adjusting nut.

D. Repeat STEP 1. E. Repeat STEP 2 until the LEFT side of the

back DOES NOT recline.

Repeat STEPS 1 and 2 for the LEFT handle of the recliner cable.

ADJUSTING THE GAS CYLINDERS (FIGURE 5)

WARNING Both gas cylinders MUST be operational and adjusted properly BEFORE using the recliner. DO NOT operate the recliner if only one (1) of the gas cylinders is operational or adjusted properly .

1. To adjust the LEFT gas cylinder: Squeeze the trigger release lever of the RIGHT recliner cable assembly and try to recline the back. The back should not recline.

2. If the LEFT side of the back releases without squeezing the handle of the LEFT recliner cable assembly, perform the following steps:

A. Loosen the cable locking nut that secures the

cable adjusting nut in place.

B. Turn the cable adjusting nut one (1) of two (2)

ways:

WARNING DO NOT over tighten the adjusting nut on the recliner cable. Over tightening the adjusting nut on the recliner cable WILL actuate the gas cylinder, possibly causing injury .

Trigger

Release

Lever

Cable

Locking Nut

Cable

Adjusting

Nut

MUST LOOK

LIKE THIS

DET AIL "B"

TOO HIGHTOO LOW

● CLOCKWISE - Turning the cable adjusting

nut clockwise will tighten the recliner cable. DO NOT overtighten the cable adjusting nut. Turn the cable adjusting nut clockwise until actuator looks like DET AIL "B".

Actuator Housing

FIGURE 5 - ADJUSTING THE GAS CYLINDERS

Actuator

PROCEDURE 9SEAT-TO-FLOOR

This Procedure includes the following: Seat-To-Floor Height Determination Changing Seat-To-Floor Height Axle Mounting Plate Positions for 20, 22 or

24-inch Rear Wheels Inline Caster Headtube Front Seat-to-Floor

Heights Offset Caster Headtube Front Seat-to-Floor

Heights

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

After adjustments and before use make sure all attaching hardware is securely tightened.

Front Seat-to Floor Height (FIGURE 2) NOTE: The front seat-to-floor heights are ap-

proximate to

Front seat-to-floor height is determined by measuring the distance between the front of the seat upholstery and the ground/floor.

NOTE: For Folding and Rigid Frames w/o seat rails, subtract 1-3/4-inches from S-T-F listed below. This will give distance from top of side frame to floor.

FIGURE 2 - FRONT SEAT-TO-FLOOR HEIGHT

+1/4-inch.

Front

Seat-to-Floor

DETERMINATION

S E A

T T

L O O R

SEA T-T O-FLOOR HEIGHT DETERMINATION

Rear Seat-to-floor Height (FIGURE 1)

Rear seat-to-floor height is determined by measuring the distance between the rear of the seat upholstery and the ground/floor.

NOTE: The rear seat-to-floor heights are based on pneumatic tires and pneumatic tires with flat free inserts. If wheelchair is equipped with urethane tires, subtract 1/4-inch from the measurements listed on the following pages. All heights are approximate to +1/4-inch due to tire wear and air pressure.

NOTE: For Folding and Rigid Frames w/o seat rails, subtract 1-3/4-inches from S-T-F listed below. This will give distance from top of side frame to floor.

Seat Dump

The rear seat-to-floor height measurement in combination with the front seat-to-floor height measurement determine the amount of seat dump the wheelchair will have.

For Example: An 18-1/4-inch front seat-to-floor height measurement

MINUS

a 17-inch rear seat-to-floor height measurement

EQUALS

1-1/4-inches of seat dump

NOTE: Invacare recommends that the rear seat-tofloor height be AT LEAST 3/8-inch shorter than the front seat-to-floor height. Otherwise a forward seat dump can occur.

Rear

Seat-to-Floor

FIGURE 1 - REAR SEA T-TO-FLOOR HEIGHT

DETERMINA TION

SEAT-TO-FLOORPROCEDURE 9

S E A

T O

L O O R

CHANGING SEA T-TO-FLOOR HEIGHT

Rear Seat-to-Floor Height

WARNING NEVER use the Standard Multi-Position or Offset Multi-Position axle plates with the recliner option. Using the Standard Multi-Position or Offset MultiPosition axle plates WILL reduce the stability of the wheelchair, causing injury to the user and/or assistant(s).

The following axle mounting positions for rear seat-to-floor height apply to ANY of the axle mounting plates.

After determining axle mounting plate placement for necessary rear seat-to-floor height, refer to ADJUSTING REAR WHEEL HEIGHT in PROCEDURE 6 of this manual to reposition the axle mounting plates.

NOTE: The following rear seat-to-floor heights shown are the most common rear seat-to-floor heights available.

ST ANDARD MUL TI-POSITION AXLE PLA TE

After determining front caster headtube position and seatto-floor height desired, refer to CASTER HEADTUBE MOUNTING ADJUSTMENTS in PROCEDURE 5 of this manual to reposition the caster headtube on the wheelchair frame.

POSITIONING FRONT CASTER ON THE FORK. The following caster positions apply to any of the caster sizes.

After determining caster size and positioning, refer to

REPLACING/REPOSITIONING/INST ALLING FRONT CASTER ASSEMBLIES in PROCEDURE 5 of this

manual to reposition the caster on the fork. After determining fork size, refer to REPLACING FRONT

FORK in PROCEDURE 5 of this manual to replace front forks if necessary.

NOTE: The following front seat-to-floor heights shown are the most common front seat-to-floor heights available.

Below is a quick reference chart to determine obtainable front seat-to-floor heights with front caster and fork combinations. Refer to the following pages for exact positioning for desired front seat-to-floor height.

NOTE: For Folding and Rigid Frames w/o seat rails, subtract 1-3/4-inches from S-T-F listed below. This will give distance from top of side frame to floor.

EXTENDED MUL TI-POSITION AXLE PLATE

OFFSET MULTI-POSITION AXLE PLATE -

(WILL ADD OR SUBTRACT 1-INCH TO THE

REAR SEAT-TO-FLOOR HEIGHT)

Front Seat-to-Floor Height POSITIONING CASTER HEADTUBES ON THE

WHEELCHAIR FRAME. The following caster

headtube positions apply to any size caster. Caster headtube position on the wheelchair frame apply to caster headtubes mounted in ANY of the following positions: Inside/outside of the wheelchair frame or leading/trailing.

Refer to CASTER HEADTUBE MOUNTING ADJUST- MENTS in PROCEDURE 5 of this manual for more information on mounting the front casters on the inside/outside of the wheelchair frame and leading/trailing positions.

FRONT SEAT-TO-FLOOR HEIGHTS (in inches)

FRONT CASTER SIZE (in inches)

FORK STYLE 3 5 6 8

3-INCH FORK 15, 16, N/A N/A

16-1/4 17-1/4

3-INCH FORK 16, 17, N/A N/A (1-INCH SPACER) 17-1/4 18-1/4

3-INCH FORK 17, 18, N/A N/A (2-INCH SPACER) 18-1/4 19-1/4

5-INCH FORK 16-1/2 17-1/2 18 N/A

17-3/4 18-3/4 19-1/4

5-INCH FORK 17-1/2 18-1/2 19 N/A (1-INCH SPACER) 18-3/4 19-3/4 20-1/4

6-INCH FORK 16-1/4 16-1/2 17 N/A

17 17-1/4 17-1/4 17-1/2 17-3/4 18 18-1/4 18 18-1/4

18-1/2 19 19-1/4 19-3/4

8-INCH FORK N/A N/A N/A 18-3/4

21-1/4

SEA T-T O-FLOOR PROCEDURE 9

AXLE MOUNTING PLATE POSITIONS FOR 20, 22 or 24-INCH REAR WHEELS

Refer to the following figures to determine the obtainable rear seat-to-floor height for 20, 22 or 24-inch rear wheels:

+1/4-inch due to tire wear and air pressure.

NOTE: The following charts are shown with non-recliner back hardware only for clarity. The axle mounting positions are the same for recliner wheelchairs.

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 14-3/4-INCHES 22 15-3/4-INCHES 24 16-1/2-INCHES

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 16-INCHES 22 17-INCHES 24 17-3/4-INCHES

AXLE PLA TE POSITION

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 15-1/2-INCHES 22 16-1/2-INCHES 24 17-1/4-INCHES

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 16-3/4-INCHES 22 17-3/4-INCHES 24 18-1/2-INCHES

AXLE PLATE POSITION

S E A

T T

L O O R

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 17-1/4-INCHES 22 18-1/4-INCHES 24 19-INCHES

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 18-1/2-INCHES 22 19-1/2-INCHES 24 20-1/4-INCHES

AXLE PLA TE POSITION

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 18-INCHES 22 19-INCHES 24 19-3/4-INCHES

REAR REAR

WHEEL SEAT-TO-

SIZE FLOOR HEIGHT

20 19-1/4-INCHES 22 20-1/4-INCHES 24 21-INCHES

AXLE PLATE POSITION

S E A

T O

L O O R

SEAT-TO-FLOORPROCEDURE 9

INLINE CASTER HEADTUBE FRONT SEAT-TO-FLOOR HEIGHTS

Refer to the following figures to determine the obtainable front seat-to-floor (S-T-F) height for Inline Caster Headtubes with 3, 5, 6 or 8-inch casters:

NOTE: All measurements are in inches. The front seat-to-floor heights are approximate to +1/4-inch.

UPPER

FRAME

MOUNTING

HOLES

LOWER

FRAME

MOUNTING

HOLES

INLINE

CASTER

HEADTUBE

UPPER FRAME

MOUNTING

HOLES

LOWER

FRAME

MOUNTING

HOLES

3-INCH FORK

FRONT CASTER FRONT

S-T-F SIZE S-T-F

15 3 16-1/4 16 5 17-1/4

N/A 6 OR 8 N/A

❖ ❖

❖ 3-INCH FORK w/1-INCH SP ACER

❖ ❖

FRONT CASTER FRONT

S-T-F SIZE S-T-F

16 3 17-1/4 17 5 18-1/4

N/A 6 OR 8 N/A

❖ ❖

❖ 3-INCH FORK w/2-INCH SPACER

❖ ❖

FRONT CASTER FRONT

S-T-F SIZE S-T-F

17 3 18-1/4 18 5 19-1/4

N/A 6 OR 8 N/A

5-INCH FORK

FRONT CASTER FRONT

S-T-F SIZE S-T-F 16-1/2 3 17-3/4 17-1/2 5 18-3/4

18 6 19-1/4

N/A 8 N/A

❖ ❖

❖ 5-INCH FORK w/1-INCH SPACER

❖ ❖

FRONT CASTER FRONT

S-T-F SIZE S-T-F 17-1/2 3 18-3/4 18-1/2 5 19-3/4

19 6 20-1/4

N/A 8 N/A

6-INCH FORK-POSITION 1

FRONT CASTER FRONT

S-T-F SIZE S-T-F

16-1/2 5 17-3/4

17 6 18-1/4

N/A 3 OR 8 N/A

6-INCH FORK-POSITION 2

FRONT CASTER FRONT

S-T-F SIZE S-T-F 16-1/4 3 17-1/2 17-1/4 5 18-1/2 17-3/4 6 19

N/A 8 N/A

6-INCH FORK-POSITION 3

FRONT CASTER FRONT

S-T-F SIZE S-T-F

17 3 18-1/4 18 5 19-1/4

18-1/2 6 19-3/4

N/A 8 N/A

8-INCH FORK-POSITION 1

FRONT CASTER FRONT

S-T-F SIZE S-T-F

N/A 3, 5 OR 6 N/A

18-3/4 8 20

8-INCH FORK-POSITION 2

FRONT CASTER FRONT

S-T-F SIZE S-T-F

N/A 3, 5 OR 6 N/A

20 8 21-1/4

❖❖

❖ Using a spacer with a fork to achieve higher seat-to-floor heights will maintain a tighter turn-

❖❖

ing radius than a larger fork.

SEA T-T O-FLOOR PROCEDURE 9

OFFSET CASTER HEADTUBE FRONT SEAT-TO-FLOOR HEIGHTS

Refer to the following figures to determine the obtainable front seat-to-floor (S-T-F) height for Offset Caster Headtubes with 3, 5, 6 or 8-inch casters:

NOTE: All measurements are in inches. The front seat-to-floor heights are approximate to +1/4-inch.

UPPER FRAME

MOUNTING

HOLES

6-INCH FORK-POSITION 1

FRONT CASTER FRONT

S-T-F SIZE S-T-F

16-1/2 5 17-3/4

17 6 18-1/4

N/A 3 OR 8 N/A

6-INCH FORK-POSITION 2

FRONT CASTER FRONT

S-T-F SIZE S-T-F

16-1/4 3 17-1/2 17-1/4 5 18-1/2 17-3/4 6 19

N/A 8 N/A

6-INCH FORK-POSITION 3

FRONT CASTER FRONT

S-T-F SIZE S-T-F

17 3 18-1/4 18 5 19-1/4

18-1/2 6 19-3/4

N/A 8 N/A

8-INCH FORK-POSITION 1

FRONT CASTER FRONT

S-T-F SIZE S-T-F

N/A 3, 5 OR 6 N/A

✪ ✪

✪ 18-3/4 8 20

✪ ✪

OFFSET

CASTER

HEADTUBE

LOWER FRAME

MOUNTING

HOLES

S E A

L O O R

8-INCH FORK-POSITION 2

FRONT CASTER FRONT

S-T-F SIZE S-T-F

N/A 3, 5 OR 6 N/A

20 8 21-1/4

✪ ✪

✪ Mount headtube in leading position only when using 8-inch pneumatics or 8-inch pneumatics

✪ ✪

with flat free inserts.

PROCEDURE 10 SEA T DEPTH

S E

E P T

This Procedure includes the following: Seat Depth Determination Changing Seat Depth Seat Depth Checklist Back, Seat Rail and Crossbrace Positions for

12-inch Seat Depth Back, Seat Rail and Crossbrace Positions for

13-inch Seat Depth Back, Seat Rail and Crossbrace Positions for

14-inch Seat Depth Back, Seat Rail and Crossbrace Positions for

15-inch Seat Depth Back, Seat Rail and Crossbrace Positions for

16-inch Seat Depth Back, Seat Rail and Crossbrace Positions for

17-inch Seat Depth Back, Seat Rail and Crossbrace Positions for

18-inch Seat Depth

WARNING The seat height, seat depth, back angle, seating system, size and position of the rear wheels, as well as the user condition directly relate to the stability of the wheelchair. Any change to one (1) or any combination of the seven (7) may cause the wheelchair to decrease in stability. These adjustments MUST be performed by an authorized dealer or qualified technician.

RECLINERS ONL Y: NEVER use the rear two (2) recliner bracket mounting holes when using the recliner option. Using the rear two (2) recliner bracket mounting holes WILL make the wheelchair less stable, possibly causing injury.

SEA T DEPTH DETERMINATION (FIGURE 1)

Seat depth is determined by measuring the distance between the front of the back cane and the front of the seat rail.

Seat Depth

FIGURE 1 - SEA T DEPTH DETERMINATION

CHANGING SEA T DEPTH

Below are some terms to help better understand changing seat depth:

SEAT RAIL - Removable portion of crossbrace. One (1) of three (3) components that determine seat depth.

CROSSBRACE SADDLE - The part of the crossbrace that the seat rail mounts onto.

GAP - Approximate distance between the end of the seat rail and the footrest mounting tube.

REAR/FRONT MOUNTING HOLE - Position of the screw and washer on the underside of the wheelchair frame. One (1) of three (3) components that determine seat depth.

After adjustments and before use make sure all attaching hardware is securely tightened.

NOTE: Use the checklist on the following page as a guide to changing the seat depth.

SEAT DEPTH CHECKLIST

PROCEDURE 10SEAT DEPTH

❑

❑ ❑

1. Review the charts on the following pages to determine the proper back, seat rail and crossbrace position for the desired seat depth.

NOTE: The following seat depths shown are the most common seat depths available.

2. After determining the back position for the necessary seat depth, refer to REPOSITIONING THE BACK (CHANGING SEAT DEPTH) in PROCEDURE 3 of this manual.

NOTE: Front and rear arm sockets for the conventional arm option (two [2] point attaching arms) may need repositioning depending on the new back position. Refer to REPOSITIONING THE CONVENTIONAL ARMS in PROCEDURE 2 of this manual.

3. After determining the seat rail position for the necessary seat depth, refer to CHANGING/ REPOSITIONING THE SEAT RAILS in PROCEDURE 4 of this manual.

4. After determining the crossbrace position for the necessary seat depth, refer to CHANGING SEAT WIDTH/REPOSITIONING CROSSBRACES in PROCEDURE 4 of this manual.

S E

E P T

S E A

D E P

PROCEDURE 10 SEAT DEPTH

BACK, SEA T RAIL AND CROSSBRACE POSITIONS FOR 12-INCH SEA T DEPTH

NOTE: The following charts are shown with non-recliner back hardware only for clarity . The back, seat rail and crossbrace positions are the same for recliner wheelchairs.

WHEELCHAIR DEPTH

SHORT SEAT

BACK POSITION/

OPTIONAL REAR ARM

SOCKET POSITION

Rear Arm

Socket

SEA T RAIL POSITION

(UNDERSIDE VIEW

OF SEA T RAILS)

ST ANDARD FOLDING

FRAMES ONL Y

LEFT

Crossbrace saddles

mount in darkened holes

CROSSBRACE POSITION/ OPTIONAL FRONT ARM SOCKET

POSITION

ST ANDARD FOLDING

FRAMES ONL Y

Will create NO gap

Front Arm

Socket

FRAME

(14-INCH)

RIGHT

MEDIUM SEAT

FRAME

(16-INCH)

LONG SEAT

FRAME

(18-INCH)

Rear Arm

Socket

Rear Arm

Socket

Rear of Wheelchair

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

Rear Mounting Hole

Approximate 1-inch gap

Front Arm

Socket

Front Mounting Hole

Approximate 3-inch gap

Front Arm

Socket

Front Mounting Hole

SEA T DEPTH PROCEDURE 10

BACK, SEA T RAIL AND CROSSBRACE POSITIONS FOR 13-INCH SEA T DEPTH

NOTE: The following charts are shown with non-recliner back hardware only for clarity . The back, seat rail and crossbrace positions are the same for recliner wheelchairs.

WHEELCHAIR DEPTH

SHORT SEAT

FRAME

BACK POSITION/

OPTIONAL REAR ARM

SOCKET POSITION

Rear Arm

Socket

SEA T RAIL POSITION

(UNDERSIDE VIEW

OF SEA T RAILS)

ST ANDARD FOLDING

FRAMES ONL Y

LEFT

Crossbrace saddles

mount in darkened holes

CROSSBRACE

POSITION/ OPTIONAL

FRONT ARM SOCKET

POSITION

ST ANDARD FOLDING

FRAMES ONL Y

Will create NO gap

Front Arm

Socket

(14-INCH)

RIGHT

MEDIUM SEAT

FRAME

Rear Arm

Socket

Rear of Wheelchair

LEFT

Crossbrace saddles

mount in darkened holes

Rear Mounting Hole

Will create NO gap

Front Arm

Socket

(16-INCH)

RIGHT

S E A

D E P

LONG SEAT

FRAME

(18-INCH)

Rear Arm

Socket

Rear of Wheelchair

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

Front Mounting Hole

Approximate 2-inch gap

Front Arm

Socket

Front Mounting Hole

S E A

D E P

PROCEDURE 10 SEAT DEPTH

BACK, SEA T RAIL AND CROSSBRACE POSITIONS FOR 14-INCH SEA T DEPTH

NOTE: The following charts are shown with non-recliner back hardware only for clarity . The back, seat rail and crossbrace positions are the same for recliner wheelchairs.

WHEELCHAIR DEPTH

BACK POSITION/

OPTIONAL REAR ARM

SOCKET POSITION

Rear Arm

Socket

SEA T RAIL POSITION

(UNDERSIDE VIEW

OF SEA T RAILS)

ST ANDARD FOLDING

FRAMES ONL Y

LEFT

CROSSBRACE

POSITION/ OPTIONAL

FRONT ARM SOCKET

POSITION

ST ANDARD FOLDING

FRAMES ONL Y

Will create NO gap

Front Arm

Socket

SHORT SEAT

FRAME

(14-INCH)

MEDIUM SEAT

FRAME

(16-INCH)

LONG SEAT

FRAME

(18-INCH)

Rear Arm

Socket

Rear Arm

Socket

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear Mounting Hole

Will create NO gap

Front Arm

Socket

Front Mounting Hole

Approximate 1-inch gap

Front Arm

Socket

Rear of Wheelchair

Front Mounting Hole

SEA T DEPTH PROCEDURE 10

BACK, SEA T RAIL AND CROSSBRACE POSITIONS FOR 15-INCH SEA T DEPTH

NOTE: The following charts are shown with non-recliner back hardware only for clarity . The back, seat rail and crossbrace positions are the same for recliner wheelchairs.

WHEELCHAIR DEPTH

MEDIUM SEAT

FRAME

BACK POSITION/

OPTIONAL REAR ARM

SOCKET POSITION

SEA T RAIL POSITION

(UNDERSIDE VIEW

OF SEA T RAILS)

ST ANDARD FOLDING

FRAMES ONL Y

LEFT

Crossbrace saddles

mount in darkened holes

CROSSBRACE

POSITION/ OPTIONAL

FRONT ARM SOCKET

POSITION

ST ANDARD FOLDING

FRAMES ONL Y

Will create NO gap

Front Arm

Socket

(16-INCH)

RIGHT

Rear of Wheelchair

Rear Mounting Hole

S E A

D E P

LONG SEAT

FRAME

(18-INCH)

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

Will create NO gap

Front Arm

Socket

Front Mounting Hole

S E A

PROCEDURE 10

SEA T DEPTH

BACK, SEA T RAIL AND CROSSBRACE POSITIONS FOR 16-INCH SEA T DEPTH

NOTE: The following charts are shown with non-recliner back hardware only for clarity . The back, seat rail and crossbrace positions are the same for recliner wheelchairs.

WHEELCHAIR DEPTH

BACK POSITION/

OPTIONAL REAR ARM

SOCKET POSITION

SEA T RAIL POSITION

(UNDERSIDE VIEW

OF SEA T RAILS)

CROSSBRACE

POSITION/ OPTIONAL

FRONT ARM SOCKET

POSITION

D E P

MEDIUM SEAT

FRAME

(16-INCH)

LONG SEAT

FRAME

(18-INCH)

Rear Arm Socket

ST ANDARD FOLDING

FRAMES ONL Y

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

ST ANDARD FOLDING

FRAMES ONL Y

Will create NO gap

Front Arm

Socket

Rear Mounting Hole

Will create NO gap

Front Arm

Socket

Rear Mounting Hole

BACK, SEA T RAIL AND CROSSBRACE POSITIONS FOR 17-INCH SEA T DEPTH

NOTE: The following charts are shown with non-recliner back hardware only for clarity . The back, seat rail and crossbrace positions are the same for recliner wheelchairs.

WHEELCHAIR DEPTH

LONG SEAT

FRAME

BACK POSITION/

OPTIONAL REAR ARM

SOCKET POSITION

Rear Arm Socket

SEA T RAIL POSITION

(UNDERSIDE VIEW

OF SEA T RAILS)

ST ANDARD FOLDING

FRAMES ONL Y

LEFT

Crossbrace saddles

mount in darkened holes

CROSSBRACE

POSITION/ OPTIONAL

FRONT ARM SOCKET

POSITION

ST ANDARD FOLDING

FRAMES ONL Y

Will create NO gap

Front Arm

Socket

(18-INCH)

RIGHT

Rear of Wheelchair

Rear Mounting Hole

SEA T DEPTH PROCEDURE 10

BACK, SEA T RAIL AND CROSSBRACE POSITIONS FOR 18-INCH SEA T DEPTH

NOTE: The following charts are shown with non-recliner back hardware only for clarity . The back, seat rail and crossbrace positions are the same for recliner wheelchairs.

WHEELCHAIR DEPTH

BACK POSITION/

OPTIONAL REAR ARM

SOCKET POSITION

SEA T RAIL POSITION

(UNDERSIDE VIEW

OF SEA T RAILS)

CROSSBRACE

POSITION/ OPTIONAL

FRONT ARM SOCKET

POSITION

S E A

LONG SEAT

FRAME

(18-INCH)

Rear Arm Socket

ST ANDARD FOLDING

FRAMES ONL Y

LEFT

Crossbrace saddles

mount in darkened holes

RIGHT

Rear of Wheelchair

ST ANDARD FOLDING

FRAMES ONL Y

Will create NO gap

Front Arm

Socket

Rear Mounting Hole

D E P

T E S

NOTES

LIMITED WARRANTY

PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE T O 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 the side frames and crossmembers to be free from defects in materials and

workmanship for the lifetime of the original purchaser/user. All remaining components are warranted for a period of one (1) year from the date of purchase except upholstered materials, padded materials and tires/wheels. 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 on the back cover, provide dealer’s name, address, and the 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.

A R R A N

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 the following instructions.

THE FOREGOING W ARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS WARRANTIES. IMPLIED WARRANTIES, IF ANY, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL NOT EXTEND BEYOND THE DURATION OF THE EXPRESSED WARRANTY PROVIDED HEREIN AND THE REMEDY FOR VIOLATIONS OF ANY IMPLIED WARRANTY SHALL BE LIMITED T O REP AIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT PURSUANT TO THE TERMS CONT AINED HEREIN. INV ACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENT AL DAMAGES WHATSOEVER.

THIS WARRANTY SHALL BE EXTENDED T O COMPLY WITH ST ATE/PROVINCIAL LAWS AND REQUIREMENTS.

Invacare Corporation www.invacare.com

One Invacare Way Elyria, Ohio USA 44036-2125 800-333-6900

Technical Support 800-832-4707

Form No. 96-100 P/N 1061057 Rev. D (1) - 11/99

Invacare Allegro 96-100, Allegro 1061057 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual