DEALER: This manual MUST be given to
the user of the wheelchair.
USER:
this manual and save for future reference.
BEFORE using this wheelchair, read
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.uk
WARNING
DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING
AND UNDERSTANDING THIS MANUAL. IF YOU ARE UNABLE TO
UNDERSTAND THE WARNINGS, CAUTIONS AND
INSTRUCTIONS, CONTACT YOUR INVACARE DEALER OR
INVACARE CUSTOMER SUPPORT BEFORE ATTEMPTING TO USE
THIS EQUIPMENT - OTHERWISE INJURY AND/OR EQUIPMENT
DAMAGE MAY OCCUR.
NOTE: Updated versions of this manual are available on www.invacare.uk.
Crossfire™Series Wheelchairs2Part No 1148078
TABLE OF CONTENTS
TABLE OF CONTENTS
SPECIAL NOTES ................................................................................ 6
Tyre Pressure and Information .............................................................................................................13
Weight Training ........................................................................................................................................13
Stability and Balance.................................................................................................................................14
Coping with Everyday Obstacles......................................................................................................15
A Note to Wheelchair Assistants....................................................................................................16
Reaching, Leaning and Bending - Forward......................................................................................16
In and/or Out........................................................................................................................................40
Removing Play from Rear Wheels ...................................................................................................40
Signal words are used in this manual and apply to hazards or unsafe practices which
could result in personal injury or property damage. Refer to the table below for
definitions of the signal words.
SIGNAL WORDMEANING
DANGER
WARNING
CAUTION
Danger indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury.
Warning indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Caution indicates a potentially hazardous situation which, if not avoided,
may result in property damage.
NOTICE
THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO
CHANGE WITHOUT NOTICE.
Serial number information is located under the seat of the chair.
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.
Some countries require product returned for service be cleaned and sanitised.
Please consult your dealer prior to returning product.
WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT POSITIONING STRAPS
Invacare recommends that wheelchair users not be transported in vehicles of any
kind while in wheelchairs. As of this date, the Department of Transportation has not
approved any tie-down systems for transportation of a user while in a wheelchair, in
a moving vehicle of any type.
It is Invacare’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.
WARNING
Invacare products are specifically designed and manufactured for use in conjunction
with Invacare accessories. Accessories designed by other manufacturers have not
been tested by Invacare and are not recommended for use with Invacare products.
Crossfire™Series Wheelchairs6Part No 1148078
SPECIAL NOTES
WARNING
SEAT POSITIONING STRAP
ALWAYS wear your seat positioning strap. Inasmuch as the seat positioning strap is
an option on this wheelchair (you may order with or without the seat positioning
strap), Invacare Top End strongly recommends ordering the seat positioning strap
as an additional safeguard for the wheelchair user. The seat positioning strap is a
positioning belt only. It is not designed for use as a safety device withstanding high
stress loads such as auto or aircraft safety belts. If signs of wear appear, seat
positioning strap MUST be replaced IMMEDIATELY.
Invacare products are specifically designed and manufactured for use in conjunction
with Invacare accessories. Accessories designed by other manufacturers have not
been tested by Invacare and are not recommended for use with Invacare products.
Because TOP END wheelchairs are made to the specifications of the original owners it is unlikely that refurbished product would be suitable to other user’s needs.
SECTION 1 - GENERAL GUIDELINES contains important information for the safe
operation and use of this product.DO NOT use this product or any available
optional equipment without first completely reading and understanding these
instructions and any additional instructional material such as Owner’s Manuals,
Service Manuals or Instruction Sheets supplied with this product or optional
equipment. If you are unable to understand the Warnings, Cautions or Instructions,
contact a healthcare professional, dealer or technical personnel before attempting
to use this equipment - otherwise, injury or damage may occur.
Stability Warning
The position of the footrest, camber tube, back angle, the tautness of the back upholstery
as well as the user's condition are directly related to the wheelchairs stability. Any change
to one or any combination of the five may cause the wheelchair to decrease in stability.
Use EXTREME caution when using a new seating position. The addition of anti-tippers
may be required.
FOOTREST POSITION
CAMBER TUBE
BACK ANGLE
BACK UPHOLSTERY
USER CONDITION
FOOTREST POSITION●
CAMBER TUBE●
BACK ANGLE
BACK UPHOLSTERY
USER CONDITION
✓
✓✓✓✓
✓✓
✓✓
●
✓✓
●
✓
✓
●
NOTE: When changes to the left hand column occur, follow across the chart and refer to the ✓
procedure to maintain the proper stability, safety and handling of the racing chair.
Part No 114807811Crossfire™Series Wheelchairs
SECTION 1—GENERAL GUIDELINES
Operating Information
To determine and establish your particular safety limits, practice bending, reaching and
transferring activities in several combinations in the presence of a qualified healthcare
professional before attempting active use of the wheelchair.
DO NOT attempt to reach objects if you have to move forward in the seat.
DO NOT attempt to reach objects if you have to pick them up from the floor by reaching
down between your knees.
DO NOT lean over the top of the back upholstery to reach objects from behind as this may
cause the wheelchair to tip over.
DO NOT shift your weight or sitting position toward the direction you are reaching as the
wheelchair may tip over.
DO NOT tip the wheelchair without assistance.
DO NOT attempt to stop a moving wheelchair with wheel locks. Wheel locks are not brakes.
NEVER leave an unoccupied wheelchair on an incline.
DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may
occur. Before attempting to transfer in or out of the wheelchair, every precaution should be
taken to reduce the gap distance. Turn both casters parallel to the object you are transferring
onto. Also be certain the wheel locks are engaged to prevent the wheels from moving.
DO NOT operate on roads, streets or highways.
DO NOT climb, go up or down ramps or traverse slopes greater than 9°.
DO NOT attempt to move up or down an incline with a water, ice or oil film.
DO NOT attempt to ride over curbs or obstacles. Doing so may cause your wheelchair to
turn over and cause bodily harm or damage to the wheelchair.
Invacare products are specifically designed and manufactured for use in conjunction with
Invacare accessories. Accessories designed by other manufacturers have not been tested
by Invacare and are not recommended for use with Invacare products.
Because TOP END wheelchairs are made to the specifications of the original owners it is
unlikely that refurbished product would be suitable to other user’s needs.
DO NOT attempt to lift the wheelchair by any removable (detachable) parts. Lifting by
means of any removable (detachable) parts of a wheelchair may result in injury to the user
or damage to the wheelchair.
DO NOT stand on the frame of the wheelchair.
Check all Allen screws that secure the footrest/raised footrest system to the wheelchair
frame before using the wheelchair, especially if engaging in any contact sport.
Anti-tippers MUST be used at all times. When outdoors on wet, soft ground or on gravel
surfaces, anti-tippers may not provide the same level of protection against tip over. Extra
caution MUST be observed when traversing such surfaces. Inasmuch as the anti-tippers are an
option on this wheelchair (you may order with or without the anti-tippers), Invacare strongly
recommends ordering the anti-tippers as an additional safeguard for the wheelchair user.
Crossfire™Series Wheelchairs12Part No 1148078
SECTION 1—GENERAL GUIDELINES
Weight
Capacity
Label
Camber
Tube
NOTE: Wheels
removed for clarity.
Unless otherwise noted, all service and adjustments should be performed while the
wheelchair is unoccupied.
ALWAYS wear your seat positioning strap. Inasmuch as the seat positioning strap is an
option on this wheelchair (you may order with or without the seat positioning strap),
Invacare Top End strongly recommends ordering the seat positioning strap as an
additional safeguard for the wheelchair user. The seat positioning strap is a positioning
belt only. It is not designed for use as a safety device withstanding high stress loads such
as auto or aircraft safety belts. If signs of wear appear, seat positioning strap MUST be
replaced IMMEDIATELY.
ALWAYS use the handrims for self-propulsion. Inasmuch as the handrims are an option
on this wheelchair (you may order with or without the handrims), Invacare strongly
recommends ordering the handrims as an additional safeguard for the wheelchair user.
DO NOT use the footplate as a platform when getting in or out of the wheelchair.
Tyre Pressure and Information
DO NOT use your wheelchair unless it has the proper tyre pressure (p.s.i.). DO NOT
overinflate the tyres. Failure to follow these suggestions may cause the tyre to explode
and cause bodily harm. The recommended tyre pressure is on the sidewall of the tyre.
Refer to Tyre Pressure Conversion on page 10.
Replacement of the tyre or tube MUST be performed by a 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 is void.
Weight Limitation
Invacare's Top End Crossfire T6 and Crossfire Titanium wheelchairs have a weight
limitation of 250 lbs.
A weight limitation label is on the camber tube of the chair.
Part No 114807813Crossfire™Series Wheelchairs
FIGURE 1.1 Weight Capacity Label
SECTION 2—SAFE HANDLING
SECTION 2—SAFE HANDLING
“Safety and Handling” of the wheelchair requires the close attention of the wheelchair
user as well as the assistant. This manual points out the most common procedures and
techniques involved in the safe operation and maintenance of the wheelchair. It is
important to practice and master these safe techniques until you are comfortable in
manoeuvering around the frequently encountered architectural barriers.
Use this information only as a “basic” guide. The techniques that are discussed on the
following pages have been used successfully by many.
Individual wheelchair users often develop skills to deal with daily living activities that
may differ from those described in this manual. Invacare recognises and encourages each
individual to try what works best for him/her in overcoming architectural obstacles that
they may encounter, however, ALL WARNINGS and CAUTIONS given in this manual
MUST be followed. Techniques in this manual are a starting point for the new wheelchair
user and assistant with “safety” as the most important consideration for all.
Stability and Balance
WARNING
ALWAYS wear your seat positioning strap. Inasmuch as the seat positioning strap is
an option on this wheelchair (you may order with or without the seat positioning
strap), Invacare Top End strongly recommends ordering the seat positioning strap
as an additional safeguard for the wheelchair user. The seat positioning strap is a
positioning belt only. It is not designed for use as a safety device withstanding high
stress loads such as auto or aircraft safety belts. If signs of wear appear, seat
positioning strap MUST be replaced IMMEDIATELY.
Anti-tippers MUST be attached at all times. Inasmuch as the anti-tippers are an
option on this wheelchair (you may order with or without the anti-tippers), Invacare
strongly recommends ordering the anti-tippers as an additional safeguard for the
wheelchair user.
To assure stability and proper operation of your wheelchair, you must at all times
maintain proper balance. Your wheelchair has been designed to remain upright and
stable during normal daily activities as long as you do not move beyond the center of
gravity.
Virtually all activities which involve movement in the wheelchair have an effect on the
center of gravity. Invacare recommends using seat positioning straps for additional safety
while involved in activities that shift your weight.
DO NOT lean forward out of the wheelchair any further than stability will allow. Make
sure 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.
Crossfire™Series Wheelchairs14Part No 1148078
SECTION 2—SAFE HANDLING
Center of
Gravity
Unoccupied
Occupied
Lengthening the
Wheelbase
Shortening the
Wheelbase
Rear of
Wheelchair
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 position of the footrest, camber tube, back angle, the tautness of the back
upholstery as well as the user's condition are directly related to the wheelchair's
stability. Any change to one or any combination of the five may cause the wheelchair to decrease in stability. Use EXTREME caution when using a new seating position. The addition of anti-tippers may be required.
NOTE: For this procedure, refer to FIGURE 2.1.
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-care
professional before attempting active use of 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.
•Lengthening the wheelbase will increase the stability and maintain standard
manoeuvrability of the wheelchair.
•Shortening the wheelbase will decrease the stability, increase the manoeuvrability and
distribute additional weight onto the rear wheels.
FIGURE 2.1 Stability and Balance
Coping with Everyday Obstacles
Part No 114807815Crossfire™Series Wheelchairs
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.
SECTION 2—SAFE HANDLING
Reaching, Leaning, and Bending - Forward
Reaching, Leaning, and Bending - Backwards
A Note to Wheelchair Assistants
When assistance to the wheelchair user is required, remember to use good body
mechanics. Keep your back straight and bend your knees whenever tilting the wheelchair
or traversing curbs, or other impediments.
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.
Also, be aware of any removable (detachable) parts. These must NEVER be used to move
the wheelchair or as lifting supports, as they may be inadvertently released, resulting in
possible injury to the user and/or assistant(s).
When learning a new assistance technique, have an experienced assistant help you before
attempting it alone.
Reaching, Leaning and Bending - Forward
NOTE: For this procedure, refer to
FIGURE 2.2.
Position the front casters so that they are
extended as far forward as possible and
engage wheel locks.
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.
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.
Crossfire™Series Wheelchairs16Part No 1148078
FIGURE 2.2 Reaching, Leaning and Bending
- Forward
SECTION 2—SAFE HANDLING
Tipping
WARNING
DO NOT tip the wheelchair without assistance.
DO NOT let the wheelchair drop the last few inches to the ground. This could result
in injury to the occupant.
When tipping the wheelchair, an assistant should grasp the back of the wheelchair on a
non-removable (non-detachable) 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 and/or pinch points. Apply a continuous motion until the balance point
is achieved. At this point, the assistant will feel a difference in the weight distribution.
Turn the wheelchair in the desired direction if necessary. Slowly lower the wheelchair in
one continuous movement.
Tipping - Curbs
WARNING
Invacare does not recommend that sport wheelchairs be used where traversing
curbs present an obstacle. Possible injury to occupant and/or assistant(s) can occur.
Transfer to an everyday use wheelchair is recommended if any such obstacles may
be encountered.
NOTE: For this procedure, refer to FIGURE 2.3 on page 18.
After mastering the techniques of tipping the wheelchair, use the following method to
tackle curbs, short stairs, etc.
Turn the anti-tippers, if equipped, so the wheels are facing UP. Unless the first assistant
has exceptional upper body strength, it is recommended that two assistants perform this
operation. The second assistant should be positioned at the front of the wheelchair lifting
upward on a non-removable (non-detachable) part of the wheelchair frame when lifting
the wheelchair and stabilising 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 upward 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.
Part No 114807817Crossfire™Series Wheelchairs
SECTION 2—SAFE HANDLING
WARNING
When lowering the front casters of the wheelchair, DO NOT let the wheelchair
drop the last few inches to the ground. This could result in injury to the occupant
and/or damage to the wheelchair.
Roll the wheelchair backward and slowly
lower the wheelchair in one continuous
movement. DO NOT let the wheelchair
drop the last few inches to the ground. This
could result in injury to the occupant. Turn
the anti-tippers so the wheels are facing
down.
FIGURE 2.3 Tipping - Curbs
Stairways
WARNING
Concerning stairway access: Invacare does not recommend that wheelchairs be
transported up or down stairways with occupant in the wheelchair. Possible injury
to occupant and/or assistant(s) can occur. Transfer to an everyday use wheelchair is
recommended.
DO NOT attempt to lift the wheelchair by any removable (detachable) parts.
Lifting by means of any removable (detachable) parts of a wheelchair may result in
injury to the user or damage to the wheelchair.
Extreme caution is advised when it is necessary to move an occupied wheelchair up
or down a stairway. Invacare recommends that, if possible, the user be removed
from the wheelchair prior to moving. Invacare recommends using two assistants
and making thorough preparations. Make sure to use only secure, non-detachable
parts for hand-held supports.
Follow this procedure for moving the wheelchair between floors when an elevator is NOT
available:
1. If equipped, turn the anti-tippers up. Refer to Footrest on page 25.
2. After the wheelchair has been tilted back to the balance point, one assistant (in the
rear) backs the wheelchair up against the first step, while securely grasping a
non-removable (non-detachable) part of the wheelchair for leverage.
3. 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 it as the first assistant places one foot
on the next stair and repeats procedure.
4. The wheelchair should not be lowered until the last stair has been negotiated and it
has been rolled away from the stairway.
Crossfire™Series Wheelchairs18Part No 1148078
SECTION 2—SAFE HANDLING
5. If equipped, turn the anti-tippers down. Refer to Footrest on page 25 in this manual.
WARNING
DO NOT use an escalator to move a wheelchair between floors. Serious bodily
injury may occur.
Transferring To and From Other Seats
WARNING
BEFORE attempting to transfer in or out of the wheelchair, every precaution should
be taken to reduce the gap distance. Turn both casters parallel to the object you are
transferring onto. Also be certain the wheel locks are engaged to help prevent the
wheels from moving.
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: For this procedure, refer to FIGURE 2.4.
NOTE: This activity may be performed independently provided you have adequate mobility and
upper body strength.
Position the wheelchair as close as possible along side the seat to which you are
transferring, with the front casters parallel to it. Remove the armrest, if installed. 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.
FIGURE 2.4 Transferring To and From Other Seats
Part No 114807819Crossfire™Series Wheelchairs
SECTION 3—SAFETY INSPECTION
SECTION 3—SAFETY INSPECTION
NOTE: Every six months, take your wheelchair to a qualified technician for a thorough inspection
and servicing. Regular cleaning will reveal loose or worn parts and enhance the smooth operation
of your wheelchair. To operate properly and safely, your wheelchair must be cared for just like any
other vehicle. Routine maintenance will extend the life and efficiency of your wheelchair. Clean
upholstery with mild soap and water or spray disinfectant using a sponge. DO NOT use bleach or
wash in a washing machine.
Safety Inspection Checklist
WARNING
In cases of inactivity longer then six months, a comprehensive initial inspection
MUST be performed.
CAUTION
As with any vehicle, the wheels and tyres should be checked periodically for cracks
and wear, and should be replaced if damaged.
Initial adjustments should be made to suit your personal body structure and preference.
Thereafter follow these maintenance procedures:
Inspect Initially
❑ Ensure wheelchair rolls straight (no excessive drag/pull to one side).
❑ Ensure wheel locks DO NOT interfere with tyres when rolling.
❑ Ensure pivot points are free of wear and looseness.
❑ Ensure wheel locks are easy to engage and prevent the wheels from moving.
❑ Ensure that the casters are free of debris.
❑ Inspect seat and back upholstery for rips or sagging.
❑ Inspect upholstery fastening flaps to ensure they securely latch.
❑ Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify
hardware that attaches strap to frame is secure and undamaged. Replace if necessary.
❑ Ensure hand grips (if equipped) are not loose.
❑ Ensure quick release axles and camber inserts are clean.
❑ Ensure camber bar mounting clamps are securely tightened.
❑ Ensure quick/quad release axles lock properly.
❑ Ensure no excessive side movement or binding when lifted and spun.
❑ Inspect handrims for signs of rough edges or peeling.
Crossfire™Series Wheelchairs20Part No 1148078
SECTION 3—SAFETY INSPECTION
❑ Inspect spokes for bent or broken spokes.
❑ Ensure all spokes are uniformly tight.
❑ Clean upholstery and armrests.
❑ 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.
❑ Ensure wheel bearings are clean and free of moisture.
❑ Inspect tyres for flat spots and wear.
❑ If pneumatic tyres check for proper inflation.
❑ Ensure casters are free of debris.
❑ Check that all labels are present and legible. Replace if necessary.
Inspect/Adjust Weekly
❑ Ensure wheel locks are easy to engage and prevent the wheels from moving.
❑ Ensure that the casters are free of debris.
❑ Ensure hand grips (if equipped) are not loose.
❑ Ensure quick release axles and camber inserts are clean.
❑ Ensure quick/quad release axles lock properly.
❑ Inspect handrims for signs of rough edges or peeling.
❑ Inspect spokes for bent or broken spokes.
❑ Ensure All spokes uniformly tight.
❑ Inspect wheel/fork assembly for proper tension by spinning caster; caster should come
to a gradual stop.
❑ Inspect tyres for flat spots and wear.
❑ If pneumatic tyres check for proper inflation.
❑ Ensure casters are free of debris.
Inspect/Adjust Monthly
❑ Ensure wheel locks DO NOT interfere with tyres when rolling.
❑ Ensure that the casters are free of debris.
❑ Ensure pivot points are free of wear and looseness.
❑ Inspect upholstery fastening flaps to ensure they securely latch.
❑ Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify
hardware that attaches strap to frame is secure and undamaged. Replace if necessary.
❑ Ensure camber bar mounting clamps are securely tightened.
Part No 114807821Crossfire™Series Wheelchairs
SECTION 3—SAFETY INSPECTION
❑ Loosen/tighten locknut if wheel wobbles noticeably or binds to a stop.
❑ Ensure wheel bearings are clean and free of moisture.
❑ Ensure casters are free of debris.
❑ Check that all labels are present and legible. Replace if necessary.
Inspect/Adjust Periodically
❑ Ensure wheelchair rolls straight (no excessive drag/pull to one side).
❑ Ensure wheel locks are easy to engage.
❑ Ensure that the casters are free of debris.
❑ Inspect seat and back upholstery for rips or sagging.
❑ Ensure camber bar mounting clamps are securely tightened.
❑ Ensure no excessive side movement or binding when lifted and spun.
❑ Inspect handrims for signs of rough edges or peeling.
❑ Clean upholstery and armrests.
❑ Ensure wheel bearings are clean and free of moisture.
❑ Ensure casters are free of debris.
❑ Check that all labels are present and legible. Replace if necessary.
Troubleshooting
OR
RATTLES
CHAIR VEERS RIGHT
XXXXCheck tyres for correct and equal pressure.
CHAIR VEERS LEFT
XXXXCheck for loose stem nuts.
CASTER FLUTTERS
PERFORMANCE
SLUGGISH TURN
SQUEAKS AND
LOOSENESS IN CHAIR
XXCheck spokes and nipples.
SOLUTIONS
XXX
Crossfire™Series Wheelchairs22Part No 1148078
Check that both casters contact the ground at
the same time.
SECTION 3—SAFETY INSPECTION
Maintenance
Maintenance Safety Precautions
WARNING
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
CAUTION
DO NOT overtighten hardware attaching to the frame. This could cause damage to
the frame tubing.
Suggested Maintenance Procedures
1. Before using your wheelchair, 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 Quick-Release Axles on page 39 or Adjusting
Quad-Release Handles on page 40.
WARNING
DO NOT use WD-40®, 3-in-1 oil®, or other penetrating lubricants on quick-release
axles or camber inserts. Otherwise, binding and/or damage to the wheelchair may
occur.
3. Clean quick-release axles and camber inserts once a week with a Teflon® lubricant.
WARNING
DO NOT use your wheelchair unless it has the proper tyre pressure (p.s.i.).
DO NOT overinflate the tyres. Failure to follow these suggestions may cause the
tyre to explode and cause bodily harm. The recommended tyre pressure is on the
sidewall of the tyre.
4. Recommended tyre pressure is listed on the sidewall of the tyre.
CAUTION
As with any vehicle, the wheels and tyres should be checked periodically for cracks
and wear, and should be replaced if damaged.
5. The wheels, casters and tyres should be checked periodically for cracks and wear, and
should be replaced when necessary. Contact a qualified technician or Invacare
customer support at the telephone numbers on the back of this manual.
Part No 114807823Crossfire™Series Wheelchairs
SECTION 3—SAFETY INSPECTION
6. Regularly check for loose spokes in the rear wheels. If loose, have them adjusted.
Contact a qualified technician or Invacare customer support at the telephone numbers
on the back of this manual.
7. Periodically check handrims to ensure they are secured to the rear wheels. Refer to
Handrim Replacement on page 41.
8. Periodically adjust wheel locks as tyres wear. Refer to Replacing/Adjusting the Wheel
Locks on page 55.
9. Periodically check 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. Clean upholstery with mild soap and water.
12. Replace any labels that are missing, worn or torn.
NOTE: Some countries require product returned for service be cleaned and sanitised. Please
consult your dealer prior to returning product.
Crossfire™Series Wheelchairs24Part No 1148078
SECTION 4—FOOTREST
Footrest
Clamps (Allen Screws)
Wheelchair
Frame
SECTION 4—FOOTREST
WARNING
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
ALWAYS perform this procedure in the presence of an assistant. The position of
the footrest, camber tube, back angle, the tautness of the back upholstery as well as
the user's condition are directly related to the wheelchairs stability. Any change to
one or any combination of the five may cause the wheelchair to decrease in stability.
Use EXTREME caution when using a new seating position. The addition of
anti-tippers may be required.
Check ALL allen screws that secure the footrest/raised footrest system to the
wheelchair frame to make sure they are securely tightened BEFORE using the
wheelchair. ESPECIALLY if engaging in ANY contact sport.
The footrest assembly MUST be at least 1-3/4-inches (4.45 cm) above the
ground/floor to avoid hitting protruding objects when using this wheelchair.
Adjusting/Replacing Standard Footrest
NOTE: For this procedure, refer to
FIGURE 4.1.
1. Loosen the allen screw of the two
clamps that secure the footrest to the
wheelchair frame.
Replacing the Footrest
1. Remove existing footrest.
2. Install new footrest.
WARNING
The standard footrest has an open hoop. A footplate cover is recommended for
wheelchair users that have leg spasticity or whose feet have a possibility of falling
through the footrest hoop. A calf strap is provided with each wheelchair to prevent
the feet from slipping backwards off of the footrest. Be sure the calf strap is secure
when using the wheelchair.
FIGURE 4.1 Adjusting/Replacing Standard
Footrest
Adjusting the Footrest
1. Position new/existing footrest to desired height.
2. Tighten the allen screw of the two clamps that secure the footrest to the wheelchair
frame.
Part No 114807825Crossfire™Series Wheelchairs
SECTION 4—FOOTREST
Allen
Screws
Wheelchair Frame
Outside
Footrest
Hoop
Half Clamp
Raised
Footrest
Installing/Adjusting Optional Clamp on Raised Footrest
NOTE: For this procedure, refer to FIGURE 4.2.
Installing
1. Install the two half clamps onto either
side of the wheelchair frame
approximately 2-inches (5.08 cm) above
existing footrest with two provided
allen screws.
2. Repeat for the opposite side of the
wheelchair.
3. Slide the clamp on raised footrest into
the half clamps to the desired height.
4. Securely tighten the four allen screws.
FIGURE 4.2 Installing/Adjusting Optional
Clamp on Raised Footrest
Adjusting
1. Loosen the four allen screws.
2. Adjust clamp on raised footrest to the desired height.
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
DO NOT attempt to lift or tilt a wheelchair by using 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.
Installing the Swingaway Padded Armrest Socket
Assembly
NOTE: For this procedure, refer to FIGURE 5.1.
1. Fold down the back. Refer to Unfolding/Folding the Back on page 30.
2. Install the arm socket on the arm socket plate using the two short mounting screws
and locknuts.
3. Remove the two mounting screws, coved washers and locknuts located on the back
NOTE: Position arm socket towards outside and rear of the wheelchair frame.
4. Align the mounting holes in the arm socket plate and wheelchair frame.
5. Using the two long mounting screws, coved washers and locknuts, secure the arm
6. Repeat STEPS 2-5 for the opposite arm socket.
cane mounting bracket.
socket plate to the wheelchair frame. Securely tighten.
FIGURE 5.1 Installing the Swingaway Padded Armrest Socket Assembly
Crossfire™Series Wheelchairs28Part No 1148078
SECTION 5—ARMS
Swingaway Padded Armrest
Arm Socket
Mounting Bolt
Locknut
Washer
Three Mounting Positions
Washer
Adjusting Swingaway Padded Armrest Height
NOTE: For this procedure, refer to FIGURE 5.2.
1. Remove the half arm from the arm socket.
2. Remove the mounting bolt, two washers and locknut mounted in the arm socket that
determine the swingaway padded armrest height.
3. Reposition mounting bolt and one washer to one of three positions in the arm socket
depending on the desired height.
4. Retighten the mounting bolt and washer to the arm socket with the remaining washer
and locknut.
5. Reinstall the half arm into the arm socket.
6. Repeat STEPS 1-5 for the opposite side, if necessary.
ALWAYS perform these procedures in the presence of an assistant. The position of
the footrest, camber tube, back angle, the tautness of the back upholstery as well as
the user's condition are directly related to the wheelchairs stability. Any change to
one or any combination of the five may cause the wheelchair to decrease in stability.
Use EXTREME caution when using a new seating position. The addition of
anti-tippers may be required.
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
Unfolding/Folding the Back
WARNING
Back MUST be locked securely in place before using the wheelchair.
NOTE: For this procedure, refer to FIGURE 6.1
1. To unfold the back, lift up on the back canes and pull back towards the rear of the
2. To fold the back, pull up on the back release cord and push the back canes forward
Back Angle Adjustment
wheelchair until it locks into place.
toward the front of the wheelchair.
FIGURE 6.1 Unfolding/Folding the Back
NOTE: For this procedure, refer to FIGURE 6.2 on page 31.
NOTE: Perform this procedure on both sides of the wheelchair at the same time.
Crossfire™Series Wheelchairs30Part No 1148078
SECTION 6—BACK
95° Back Angle to Seat Rail90° Back Angle to Seat Rail
80° Back Angle to Seat Rail85° Back Angle to Seat Rail
75° Back Angle
to Seat Rail
Back Cane
Indexing
Notch
Cam
Seat Rail
Back Angle
Bracket
TOP Hex
Screw and
Locknut
Back Cane
Indexing
Notch
Cam
Seat Rail
Back Angle
Bracket
TOP Hex Screw
and Locknut
Back Cane
Indexing
Notch
Cam
Seat Rail
Back Angle Bracket
TOP Hex
Screw and
Locknut
Back
Cane
Indexing Notch
Cam
Seat Rail
Back Angle Bracket
TOP Hex Screw
and Locknut
Back Cane
Indexing
Notch
Cam
Seat Rail
Back Angle Bracket
TOP Hex Screw
and Locknut
1. Loosen, but DO NOT remove the locknuts and hex screws that secure the back angle
bracket to the seat rail and the back cane.
2. Loosen the top locknut and slide the top hex screw away from the back angle bracket
to adjust the cam.
3. Adjust back canes to back angle required.
4. Adjust cam to achieve desired position.
NOTE: An indexing notch has been put on the cam to help determine cam position for desired back
angle adjustment.
5. Secure cam in desired position. Torque all hex screws and locknuts to 960-1020 inch
pounds (80-85 foot-pounds) (1105920 - 1175040 gram-centimeters).
NOTE: As shown in FIGURE 6.2, the adjustment cam can be rotated to several different positions
thus changing the overall back angle relative to the seat rail.
Part No 114807831Crossfire™Series Wheelchairs
FIGURE 6.2 Back Angle Adjustment
SECTION 6—BACK
Fastening Strap
Back Upholstery Cover
Fastening Straps
Adjuster Strap
Anchor
Loop
Back
Cane
Upper
Grommet
Hole
Back Upholstery
Anchor Loop Section
Mounting Screw
Back Upholstery Adjuster Strap Section
Adjustable Tension Back Upholstery
WARNING
The position of the footrest, seat angle, back angle, seating system/upholstery,
caster size and position, rear wheel size and position, use of anti-tippers, as well as
the user condition directly relate to the stability of the wheelchair. Any change to
one or any combination of the ten may cause the wheelchair to decrease in stability.
EXTREME care MUST be taken when changing the stability of the wheelchair. Refer
to the chart in General Guidelines on page 11 of this manual.
NOTE: For this procedure, refer to FIGURE 6.3.
The Adjustable Tension Straps
The straps can be adjusted at various levels
of tension to accommodate individual
end-users. The bottom two straps can be
adjusted tightly to support and/or assist
the extensor muscles.
The Back Upholstery Cover
NOTE: The back upholstery cover is designed
for three reasons:
•The first is as a modesty cover.
•The second is to keep the cushion from
•The third is a sacral support depending
Replacing Adjustable Tension Back Upholstery
1. Remove the back height adjustment screws that secure the back canes to the back
2. Slide the back canes out of the back uprights.
3. Remove the two screws and washers that secure the existing back upholstery to the
4. Slide the existing back upholstery down and off the back canes.
sliding out of the back of the
wheelchair.
upon how far or tight the flap is pulled
under the seat cushion.
uprights.
back canes.
FIGURE 6.3 Back Height Adjustment
(Adjustable Backs Only)
Crossfire™Series Wheelchairs32Part No 1148078
SECTION 6—BACK
5. Stand behind the wheelchair and perform the following:
A. Slide anchor loop section of adjustable tension back upholstery up onto the left
back cane with the upper grommet hole facing the rear of the wheelchair.
B. Slide adjuster strap section of adjustable tension back upholstery up onto the right
back cane with the upper grommet hole facing the rear of the wheelchair.
6. Align the mounting hole in each back cane with the desired mounting hole in each
back upright.
NOTE: Both back canes should be adjusted to the same height.
7. Install the two back height adjustment screws through the back upright mounting
holes determined in STEP 6 and the back cane mounting holes.
8. Slip adjuster straps through corresponding anchor loops and adjust the back
upholstery. Secure with the fastening straps.
WARNING
After the adjustable tension 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.
9. Secure the back upholstery cover (fastening strap) to the back of the adjustable back
upholstery (fastening strap).
10. Flip the back upholstery cover over the adjustable back upholstery and secure the
fastening straps to the front of the adjustable back upholstery.
11. Lay the front portion of the back upholstery cover on the seat pan.
12. Adjust the slack in the back upholstery cover and then secure to the seat pan fastening
straps.
Removing/Installing Foldover Back Upholstery
WARNING
The position of the footrest, seat angle, back angle, seating system/upholstery,
caster size and position, rear wheel size and position, use of anti-tippers, as well as
the user condition directly relate to the stability of the wheelchair. Any change to
one or any combination of the ten may cause the wheelchair to decrease in stability.
EXTREME care MUST be taken when changing the stability of the wheelchair. Refer
to the chart in General Guidelines on page 11 of this manual.
NOTE: For this procedure, refer to FIGURE 6.4 on page 34.
Part No 114807833Crossfire™Series Wheelchairs
SECTION 6—BACK
Fastening Flap
Back Upholstery
Fold
Fastening Flap
Back Canes
Fastening Strips
Loops
Front of Wheelchair
Removing Foldover Back Upholstery
1. Unfasten the two fastening flaps that secure the bottom of the existing back upholstery
to the back canes.
2. Unfold the top of the back upholstery.
3. Lift up on the existing back upholstery and remove from the wheelchair.
Installing Foldover Back Upholstery
1. Install the new back upholstery onto the back canes.
2. Wrap the end of a fastening flap around the back cane.
3. Insert the end of the fastening flap through the loop.
4. Wrap the fastening flap around the back cane again and press firmly to secure.
5. Fold the top of the back upholstery down over the back canes towards the front of the
wheelchair.
6. Press firmly to secure the fastening strips.
FIGURE 6.4 Removing/Installing Foldover Back Upholstery
Crossfire™Series Wheelchairs34Part No 1148078
SECTION 6—BACK
Back
Cane
Insert
Hole Number
4
3
2
1
5
Adjustment
Pin
Back Height Adjustment (Adjustable Backs Only)
NOTE: For this procedure, refer to FIGURE 6.5
NOTE: Observe the tautness of the back upholstery for reinstallation.
1. Unlatch the two fastening flaps that secure the top of the back upholstery to the back
canes and remove from the back canes.
WARNING
Adjustment pin MUST be protruding through hole in back cane.
Ensure that both back cane inserts are at the same height BEFORE reassembling
the wheelchair.
2. Press the adjustment pin on the back cane insert tube in and adjust the back height to
one of four heights depending on original back height:
HOLE* NUMBERBACK HEIGHT IN INCHES AND CENTIMETERS
(20.32 - 27.94 CM)
8 - 11
18 (20.32 cm)10 (25.4 cm)14 (35.56 cm)
29 (22.86 cm)11 (27.94 cm)15 (38.1 cm)
310 (25.4 cm)12 (30.48 cm)16 (40.64 cm)
411 (27.94 cm)13 (33.02 cm)17 (43.18 cm)
5NA14 (35.56 cm)18 (45.72 cm)
(25.4 - 35.56 CM)
10 - 14
(35.56 - 45.72 CM)
14 - 18
*NOTE: Holes numbered from bottom to top for reference only. (There are no numbers on the back
canes.)
3. Reinstall the fastening flaps onto the back canes.
NOTE: The fastening flap with logo is for the left back cane.
NOTE: Right and left is determined by sitting in the wheelchair.
4. Adjust the new back upholstery to the desired tautness. Refer to Back Height
Adjustment (Adjustable Backs Only) on page 35.
FIGURE 6.5 Back Height Adjustment (Adjustable Backs Only)
Part No 114807835Crossfire™Series Wheelchairs
SECTION 7—SEAT
SECTION 7—SEAT
WARNING
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
Replacing Adjustable Tension Seat Upholstery
WARNING
The seat upholstery and/or cushion MUST be cleaned regularly and/or replaced if
incontinence is frequent. The risk of pressure sores is significantly higher with seat
upholstery that is wet and/or soiled.
NOTE: For this procedure, refer to FIGURE 7.1 on page 37.
1. Remove the seat cushion and back upholstery from the wheelchair.
2. Place the wheelchair onto its two rear wheels and back canes.
3. Unlatch the five adjusting straps that secure the seat upholstery to the wheelchair
frame.
4. Remove the existing seat upholstery.
5. Place the wheelchair back onto all four wheels.
NOTE: Right and left is determined by sitting in the wheelchair.
NOTE: The seat upholstery MUST be positioned with the three rear adjusting straps towards the
rear of the top crossbar for proper installation.
NOTE: Make sure the rear retaining flap is between the wheelchair frame and the back cane
support brackets (adjustable backs only).
6. Position new seat upholstery onto the wheelchair frame, ensuring the five adjusting
straps hang over the right and left sides of the wheelchair.
7. Pull the front adjuster straps around and under the wheelchair frame top bars.
8. Slip front adjuster strap through corresponding anchor loop and adjust the seat
upholstery to desired tension. Secure the adjustment straps.
9. Place the wheelchair onto its two rear wheels and back cane.
10. Securely latch the four remaining adjuster straps together.
11. Return wheelchair to upright position.
12. Reinstall the seat cushion and back upholstery.
NOTE: Quad-Release Axle
not shown. Locking pins on
the Quad-Release Axle are
the same as Quick-Release
Axle.
SECTION 8—WHEELS
WARNING
After any adjustments, repair or service and before use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may result.
Removing/Installing Rear Wheels
CAUTION
Changing the size of the rear wheels can affect the performance of the wheelchair.
Contact Invacare at the telephone numbers on the back of this manual before
changing rear wheel size.
NOTE: For this procedure, refer to FIGURE 8.1.
1. Perform one of the following:
•Quick-Release - Push in the tip of the quick-release axle and pull axle and wheel
away from the wheelchair.
•Quad-Release - Lift up on the handle of the quad-release axle and pull axle and
wheel away from the wheelchair.
2. Repeat STEP 1 for the opposite rear wheel.
3. Reinstall the rear wheels onto the wheelchair by reversing STEPS 1-2.
WARNING
Pull on the rear wheel to make sure the detent pin and locking pins of the quick/
quad-release axle are fully released before operating wheelchair.
Keep locking pins clean.
4. If there is too much movement of the rear wheel assembly in a back and forth motion,
refer to Adjusting Quick-Release Axles on page 39 or Adjusting Quad-Release
Handles on page 40.
Crossfire™Series Wheelchairs38Part No 1148078
FIGURE 8.1 Removing/Installing Rear Wheels
SECTION 8—WHEELS
Locking
Pins
Quick-Release
Axle
Detent
Pin
Locknut
Adjustable Axle
Position Camber Bar
Wheel
Hub
NOTE: End of Quick Release axle is shown
for reference only. It is not visible when
inserted into camber bar.
NOTE: End of Quick Release axle is shown
for reference only. It is not visible when
inserted into camber bar.
Quick-Release Axle
Rear Wheel Hub
Locking Collar
Allen Screw
Adjusting Quick-Release Axles
NOTE: For this procedure, refer to FIGURE 8.2.
1. Remove rear wheel and quick-release axle from the wheelchair. Refer to
Removing/Installing Rear Wheels on page 38.
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.
5. Reinstall rear wheel onto the
wheelchair. Refer to
Removing/Installing Rear Wheels on
page 38.
FIGURE 8.2 Adjusting Quick-Release Axles
Replacing Quad-Release Axles
NOTE: For this procedure, refer to FIGURE 8.3.
1. Remove rear wheel and the existing quick-release axle from the wheelchair. Refer to
Removing/Installing Rear Wheels on page 38.
2. Remove existing quick-release axle from rear wheel.
3. Insert new quad-release axle through rear wheel hub.
4. Slide locking collar onto quad-release axle until it is snug against rear wheel and
tighten securely with allen screw.
5. Reinstall rear wheel and the
quad-release axle onto the wheelchair.
Refer to Removing/Installing Rear
Wheels on page 38.
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 Adjusting Quad-Release
Handles on page 40.
8. Repeat STEPS 1-7 for the opposite rear
wheel.
Part No 114807839Crossfire™Series Wheelchairs
FIGURE 8.3 Replacing Quad-Release Axles
SECTION 8—WHEELS
Adjusting Locknut
(On Quick-Release Axle)
Length
Adjustment
Screw
Removing
Play from
Rear Wheels
Adjusting Quad-Release
Handle In and/or Out
Locking Pins
Camber Bar
Locking
Screw
Quad Release
Handle
Adjusting Quad-Release Handles
NOTE: For this procedure, refer to FIGURE 8.4.
In and/or Out
1. Remove rear wheel and the
quad-release axle from the wheelchair.
Refer to Removing/Installing Rear
Wheels on page 38.
2. Loosen the locking screw.
3. Make one or both of the following
adjustments:
•If the quad-release handle is not
releasing the locking pins
completely, rotate the quad-release
handle approximately one-quarter
turn clockwise.
•If the quad-release handle hits the
spokes of the rear wheel when
assembled, rotate the quad-release
handle approximately one-quarter
turn counterclockwise.
4. Tighten the locking screw.
5. Reinstall the rear wheel and quad-release axle onto the wheelchair. Refer to
Removing/Installing Rear Wheels on page 38.
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 Play from Rear Wheels
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.
FIGURE 8.4 Adjusting Quad-Release
Handles
Crossfire™Series Wheelchairs40Part No 1148078
SECTION 8—WHEELS
Allen Screw
Locknut
Handrim
Handrim Replacement
NOTE: For this procedure, refer to FIGURE 8.5.
1. Remove the rear wheel from the wheelchair. Refer to Removing/Installing Rear
Wheels on page 38.
WARNING
Tyre MUST be fully deflated before any disassembly procedures are performed.
Otherwise injury or damage may result.
2. Remove all air from the tube by pressing down on the pin in the center of the valve
stem.
3. While carefully holding the tyre, tube and rim strip to one side, hold the allen screws
and remove the locknuts that secure the handrim to the rear wheel.
4. Remove the existing handrim.
5. Install new handrim by reversing STEPS 2-4.
WARNING
DO NOT inflate tyre until it is completely assembled. Otherwise injury or damage
may result.
6. Inflate tyre to correct psi rating on the sidewall of tyre.
7. Reinstall rear wheel to the wheelchair. Refer to Removing/Installing Rear Wheels on
page 38.
8. Repeat STEPS 1-7 for opposite rear wheel if necessary.
FIGURE 8.5 Handrim Replacement
Part No 114807841Crossfire™Series Wheelchairs
SECTION 8—WHEELS
Repairing/Replacing Rear Wheel, Tyre/Tube
WARNING
Replacement of the tyre or tube MUST be performed by a qualified technician.
CAUTION
Changing the size of the rear wheels can affect the performance of the wheelchair.
Contact Invacare at the numbers on the back cover BEFORE performing this procedure.
NOTE: If replacing rear wheels with a different size than what was originally on the wheelchair,
the front caster height must also be changed to keep the wheelchair frame parallel to the floor. Refer
to Removing/Installing the Elastomers (Suspension Forks Only) on page 54 ONLY after
contacting Invacare. Anti-tipper height (if applicable) must also be adjusted to maintain 1-1/2 to
2-inch (3.81 to 5.08 cm) clearance between bottom of the anti-tipper wheels and the floor. Refer to
Adjusting/Replacing Anti-tipper on page 58.
Adjusting Wheelbase Length (Adjusting Center of
Gravity)
WARNING
ALWAYS perform this procedure in the presence of an assistant. The position of
the footrest, camber tube, back angle, the tautness of the back upholstery as well as
the user's condition are directly related to the wheelchairs stability. Any change to
one or any combination of the five may cause the wheelchair to decrease in stability.
Use EXTREME caution when using a new seating position. The addition of anti-tippers may be required.
NOTE: For this procedure, refer to FIGURE 8.6 on page 43.
NOTE: Measure the distance between the center of the front caster and the center of the rear wheel
to determine the new wheelbase length.
NOTE: The wheelbase length can be adjusted in one or more of the following combinations:
•Repositioning the camber tube mounting brackets.
•Repositioning the camber tube mounting bracket socket screws.
•Reversing the camber tube mounting bracket direction
1. Refer to the chart below to determine the adjustments necessary to achieve the desired
wheelbase length.
Crossfire™Series Wheelchairs42Part No 1148078
SOCKET SCREW MOUNTING POSITIONS
CAMBER TUBE MOUNTING BRACKET
FACING THE FRONT OF THE
WHEELCHAIR
CAMBER TUBE MOUNTING BRACKET
FACING THE REAR OF THE
WHEELCHAIR
NOTE: Camber tube
mounting bracket
shown in forward
most position.
Front of
Wheelchair
NOTE: Camber tube
mounting bracket
shown in rear most
position.
Rear of
Wheelchair
Mounting
Positions
Socket
Screws
Mounting
Positions
Socket
Screws
Mounting
Positions
Socket
Screws
Mounting
Positions
Socket
Screws
Mounting
Positions
Socket
Screws
Mounting
Positions
Socket
Screws
Rear Wheel
4¼ inches (11.43 cm)
of Wheelbase Length
Adjustment
Wheelbase Length
Front Caster
SECTION 8—WHEELS
Part No 114807843Crossfire™Series Wheelchairs
FIGURE 8.6 Adjusting Wheelbase Length (Adjusting Center of Gravity)
SECTION 8—WHEELS
Socket Screws
Washers
Camber Tube
Support
Camber
Tube
Camber Tube
Mounting Bracket
Socket Screws
and Washers
Camber
Tube Support
Camber Tube
Mounting Bracket
Repositioning the Camber Tube Mounting Brackets
NOTE: For this procedure, refer to FIGURE 8.7.
1. Remove the rear wheels. Refer to Removing/Installing Rear Wheels on page 38.
2. Loosen but do not remove the four socket screws and washers that secure the two
camber tube mounting brackets to the camber tube supports.
3. Slide the camber bar forward or backward to adjust the wheelbase length to the
desired position.
4. Securely tighten the four socket screws and washers that secure the two camber tube
mounting brackets to the camber tube supports.
5. Install the rear wheels. Refer to Removing/Installing Rear Wheels on page 38.
Repositioning the Camber Tube Mounting Bracket Socket Screws
When reinstalling the two socket screws, ensure one empty mounting position
remains between the two socket screws.
NOTE: For this procedure, refer to FIGURE 8.8 on page 45.
1. Remove the rear wheels. Refer to Removing/Installing Rear Wheels on page 38.
2. Refer to Socket Screw Mounting Positions in FIGURE 8.6 to determine which socket
3. Remove the four socket screws, washers, and lock washers from both camber tube
Crossfire™Series Wheelchairs44Part No 1148078
FIGURE 8.7 Repositioning the Camber Tube Mounting Brackets
CAUTION
screw(s) must be moved and to which mounting positions.
mounting brackets.
SECTION 8—WHEELS
Socket Screws
Washers
Camber Tube
Support
Camber
Tube
Camber Tube
Mounting Bracket
4. Align the desires mounting positions of the camber tube mounting brackets with the
opening of the camber tube supports.
5. Install the four socket screws, washers, and lock washers into the desired mounting
positions of both camber tube mounting brackets. Hand tighten.
6. Slide the camber bar forward or backward to adjust the wheelbase length to the
desired position. Securely tighten the four socket screws.
7. Install the rear wheels. Refer to Removing/Installing Rear Wheels on page 38.
FIGURE 8.8 Repositioning the Camber Tube Mounting Bracket Socket Screws
Reversing the Camber Tube Mounting Bracket Direction
NOTE: For this procedure, refer to FIGURE 8.9 on page 46.
1. Remove the rear wheels
2. Remove the four socket screws, washers, and locking washers that secure the two
camber tube mounting bracket to the camber tube supports.
3. Rotate the camber tube so that the camber tube mounting bracket faces the opposite
direction.
4. Align the desires mounting positions of the camber tube mounting brackets with the
opening of the camber tube supports.
5. Install the four socket screws, washers, and lock washers into the desired mounting
positions of both camber tube mounting brackets. Hand tighten.
6. Slide the camber bar forward or backward to adjust the wheelbase length to the
desired position. Securely tighten the four socket screws.
Part No 114807845Crossfire™Series Wheelchairs
SECTION 8—WHEELS
Socket Screws
Washers
Camber Tube
Support
Camber Tube
Mounting Bracket
Facing Front of Wheelchair
Facing Rear of Wheelchair
Camber Tube Direction
Camber
Tube
Camber Tube
Mounting Bracket
Camber
Tube
Camber
Tube
Axle Nut
Camber
Tube
Axle Bolt
Threads
FIGURE 8.9 Reversing the Camber Tube Mounting Bracket Direction
Adjusting Wheelbase Width
NOTE: For this procedure, refer to FIGURE 8.10.
NOTE: Perform this procedure on one side of the wheelchair at a time for ease of adjustment.
NOTE: The wheelbase width can be increased/decreased by 1-inch (2.54 cm).
1. Remove the rear wheels. Refer to Removing/Installing Rear Wheels on page 38.
2. Torque the axle nut to
3. Count the number of threads showing
NOTE: The number of threads showing on the
axle bolt should be equal on both sides of the
wheelchair. Otherwise, wheelchair performance
may be affected.
4. Repeat STEPS 2-3 for the opposite axle
5. Install the rear wheels. Refer to
increase/decrease the wheelbase width.
on the axle bolt.
nut and axle bolt.
Removing/Installing Rear Wheels on
page 38
FIGURE 8.10 Adjusting Wheelbase Width
Crossfire™Series Wheelchairs46Part No 1148078
SECTION 8—WHEELS
Socket Screw
Socket Screw
Camber Tube
Mounting Bracket
Camber
Tube
Removing/Installing/ the Camber Tube
WARNING
Camber tube mounting clamps - Make sure the mounting screws are securely
tightened before using the wheelchair, otherwise personal injury or damage to the
wheelchair may occur.
NOTE: For this procedure, refer to FIGURE 8.11.
NOTE: When replacing or changing the camber tube, perform with the new camber tube.
Removing the Camber Tube
1. Remove the rear wheels. Refer to Removing/Installing Rear Wheels on page 38.
2. Loosen the two socket screws securing camber tube to the two camber tube mounting
brackets.
3. Slide the camber tube from the camber tube mounting brackets.
Installing the Camber Tube
1. Insert the camber tube into the camber tube mounting brackets.
2. Center the camber tube in the camber tube mounting brackets.
3. Loosen the two socket screws securing camber tube to the two camber tube mounting
brackets.
4. Adjust the camber tube. Refer to Adjusting the Camber Tube on page 48.
FIGURE 8.11 Adjusting Wheelbase Length (Adjusting Center of Gravity)
Part No 114807847Crossfire™Series Wheelchairs
SECTION 8—WHEELS
Ground/
Floor
Flat Edge of Camber Tube
(Place “L” Square Here)
“L” Square Here
(90° Angle)
Adjusting the Camber Tube
WARNING
STANDARD and axle tube clamps - Make sure the hex screws are securely tightened before using the wheelchair, otherwise injury or damage to the wheelchair
may occur.
NOTE: For this procedure, refer to FIGURE 8.12.
Stand behind the wheelchair to determine left or right.
1. Loosen, but DO NOT remove the four socket screws camber tube clamps.
2. Using an "L" square, rotate the axle tube until the flat edge of the camber tube is at a
90° angle with the ground/floor.
3. Securely tighten the four socket screws camber tube clamps.
4. Determine the toe in/toe out of the wheelchair. Refer to Adjusting Wheelbase Length
(Adjusting Center of Gravity) on page 42.
Crossfire™Series Wheelchairs48Part No 1148078
FIGURE 8.12 Adjusting the Camber Tube
SECTION 8—WHEELS
Front of Wheelchair
12-inches
(30.48 cm)
Rear of
Wheelchair
Centerlines of Rear Wheels
Front of Wheelchair
Top View of Wheelchair
Smaller than
Front
Larger than Front
Toe-out
Toe-in
Top View of Wheelchair
Determining Toe In/Toe Out
NOTE: For this procedure, refer to FIGURE 8.13.
1. Inflate all pneumatic tyres to recommended tyre pressures (listed on the sidewall of
the tyre).
2. Measure the distance between the centerlines at the rear and front of the rear wheels
at approximately 12 inches (30.48 cm) from the ground/floor (FIGURE 8.13).
NOTE: For optimum accuracy, perform STEP 2 with the wheelchair occupied.
3. Determine difference between two measurements. If difference between the two
measurements is greater than ½-inch (1.27 cm) (0 + ¼-inch (.64 cm) for maximum
rollability), one of two conditions exists:
•If the back centerline measurement of the rear wheels is SMALLER than the front
centerline measurement of the rear wheels, a TOE-OUT condition exists
(FIGURE 8.13).
•If the back centerline measurement of the rear wheels is LARGER than the front
centerline measurement of the rear wheels, a TOE-IN condition exists
(FIGURE 8.13).
4. If the difference between the measurements is greater than ½-inch (1.27 cm), correct
the toe-in/toe-out condition.
FIGURE 8.13 Adjusting Wheelbase Length (Adjusting Center of Gravity) - Measuring
Centerlines of Rear Wheels
Part No 114807849Crossfire™Series Wheelchairs
SECTION 8—WHEELS
Fork
Locknut
Caster
DETAIL “B” SUSPENSION FORK
Suspension Fork Top
Washer
Locknut
Suspension
Fork Bottom
Elastomer
Threaded Bushing
Mounting
Screws
Mounting
Screws
DETAIL “A” STANDARD
FORK
Caster
NOTE: Washer and
locknut shown exploded
for clarity only. DO
NOT remove.
Adjusting Fork Tension
NOTE: For this procedure, refer to FIGURE 8.14.
1. To properly tighten forks and guard against flutter, perform the following check on
both forks:
A. Tip back the wheelchair to floor.
B. Pivot both 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).
2. If necessary, perform one of the following to adjust the fork tension:
•Standard Forks - Adjust locknut according to freedom of caster swing
(Detail “A”).
•Suspension Fork (Detail “B”) -
a. Refer to Removing the Elastomer on page 54 to remove the elastomer and
suspension fork bottom to access the locknut.
b. Adjust locknut according to freedom of caster swing.
c. Refer to Installing the Elastomer on page 54 to secure the suspension fork top
to the elastomer and suspension fork bottom.
3. Test wheelchair for manoeuverability.
4. If necessary, repeat STEPS 1-2 to adjust locknuts until tension is correct for both forks.
FIGURE 8.14 Adjusting Fork Tension
Crossfire™Series Wheelchairs50Part No 1148078
SECTION 8—WHEELS
Fork
Mounting Bolt
Axle
Spacer
Locknut
Caster
Axle
Spacer
Removing/Installing/Repositioning the Caster
Assemblies
NOTE: If replacing a front caster note the mounting position of the existing front caster for
installation of the new front caster.
NOTE: Both front casters MUST be the same size and adjusted to the same height.
Standard Forks
NOTE: For this procedure, refer to
FIGURE 8.15.
Removing Front Caster
1. Remove the mounting bolt, axle
spacers and locknut that secure the
front caster to the fork.
2. Remove the caster from the fork.
Installing Front Caster
1. Using the mounting bolt, axle spacers
and locknut, secure the caster to the
desired caster mounting position.
FIGURE 8.15 Removing/Installing/Repositi
oning the Caster Assemblies - Standard Forks
Suspension Forks
NOTE: For this procedure, refer to FIGURE 8.16 on page 52.
Removing the Caster
NOTE: One mounting screw will not turn.
1. Using two allen wrenches, turn mounting screws in opposite directions and remove
one mounting screw from fork.
2. Remove the threaded bushing with mounting screw and two spacers securing the
caster to the fork. DO NOT use excessive force.
3. Remove the caster from the fork.
Part No 114807851Crossfire™Series Wheelchairs
SECTION 8—WHEELS
Fork
Mounting
Screw
Axle
Spacer
Threaded Bushing
Caster
Mounting
Screw
Axle
Spacer
Installing the Caster
1. Align the caster with the desired mounting holes in the fork.
2. Insert the threaded bushing with mounting screw, through the two axle spacers and
caster. DO NOT use excessive force.
WARNING
Use Loctite™242 when reinstalling the mounting screw into the threaded bushing.
Otherwise the fork can become disassembled. Possible injury or damage could
result.
3. Apply Loctite 242 to the mounting screw.
4. Reinstall the mounting screw into the threaded bushing and tighten securely.
FIGURE 8.16 Removing/Installing/Repositioning the Caster Assemblies - Suspension Forks
Removing/Installing the Fork Assembly
NOTE: For this procedure, refer to FIGURE 8.17 on page 53.
NOTE: If replacing a fork, note the mounting position of the existing front caster for installation
of the new fork.
Removing Fork Assembly
1. Remove the front caster from the fork. Refer to Removing Front Caster on page 51.
2. Perform one of the following:
•Standard Forks - Remove locknut and washer securing the fork, and spacer from
the fork stem (Detail “A”).
•Suspension Fork (Detail “B”) -
a. Refer to Removing the Elastomer on page 54 to remove the elastomer and
suspension fork bottom to access the locknut and washer.
b. Remove locknut and washer securing the suspension fork top and spacer from
the fork stem.
Crossfire™Series Wheelchairs52Part No 1148078
SECTION 8—WHEELS
Fork Stem
Locknut
Spacer
Fork
Washer
DETAIL “B”
SUSPENSION FORK
Spacer
Suspension Fork Top
Washer
Locknut
Suspension
Fork Bottom
Elastomer
Threaded Bushing
Mounting
Screws
Mounting Screws
DETAIL “A”
STANDARD FORK
Fork Stem
Installing Fork Assembly
1. Perform one of the following:
•Standard Forks - Using a locknut and washer, secure the spacer and fork to the fork
stem (Detail “A”).
•Suspension Fork (Detail “B”) -
a. Using a locknut and washer, secure the spacer and suspension fork top to the
fork stem.
b. Refer to Installing the Elastomer on page 54 secure the suspension fork top to
the elastomer and suspension fork bottom.
2. Install the front caster. Refer to Installing Front Caster on page 51.
Part No 114807853Crossfire™Series Wheelchairs
FIGURE 8.17 Removing/Installing the Fork Assembly
SECTION 8—WHEELS
Suspension
Fork Top
Washer
Locknut
Suspension
Fork Bottom
Elastomer
Threaded
Bushing
Mounting
Screws
Caster
Mounting
Screws
Removing/Installing the Elastomers
(Suspension Forks Only)
CAUTION
DO NOT use excessive force when removing/installing the threaded sleeve
from/onto the fork. Damage to the threaded sleeve may occur.
NOTE: For this procedure, refer to FIGURE 8.18.
Removing the Elastomer
NOTE: One mounting screw will not turn.
1. Using two allen wrenches, turn mounting screws in opposite directions and remove
one mounting screw from fork.
2. Remove the threaded bushing and mounting screw securing the suspension fork top
to the elastomer and the suspension fork bottom. DO NOT use excessive force.
3. If replacing the elastomer, discard the existing elastomer.
Installing the Elastomer
NOTE: Make sure the elastomer sits in the two recessed areas on the fork.
1. Position the new elastomer between the suspension fork top and suspension fork
bottom.
2. Align the mounting holes in the suspension fork top and suspension fork bottom.
3. Using the threaded bushing and
mounting screw, secure the suspension
fork top and suspension fork bottom.
DO NOT use excessive force.
WARNING
Use Loctite 242 when reinstalling the
mounting screw into the threaded bushing. Otherwise the fork can become disassembled. Possible injury or damage
could result.
4. Apply Loctite 242 to the mounting
screw.
5. Reinstall the mounting screw into the
threaded bushing and tighten securely.
Crossfire™Series Wheelchairs54Part No 1148078
FIGURE 8.18 Removing/Installing the
Elastomers (Suspension Forks Only)
SECTION 9—WHEEL LOCKS
SECTION 9—WHEEL LOCKS
WARNING
After any adjustments, repair or service and before use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may result.
Replacing/Adjusting the Wheel Locks
WARNING
If wheel locks do not hold the occupied wheelchair in place contact a qualified technician - otherwise injury or damage may occur.
NOTE: For this procedure, refer to FIGURE 9.1 on page 56.
NOTE: Before adjusting or replacing wheel locks, ensure that the tyres are inflated to the
recommended psi on the sidewall of the tyre.
Replacing the Wheel Lock
1. Remove the two mounting screws and remove the existing wheel lock from the
wheelchair.
2. Using the two mounting screws, install the new wheel lock. Securely tighten.
Adjusting the Wheel Lock
1. Engage the wheel locks.
NOTE: Any wheel lock adjustment should embed the wheel lock shoe at least 3/16-inch (.47 cm)
into the pneumatic tyre (1/8-inch (.32 cm) for urethane wheels) when engaged.
2. If necessary, loosen the two mounting screws that secure the wheel locks to the
wheelchair frame and adjust position of the wheel lock until the 3/16-inch (.47 cm)
(1/8-inch (.32 cm) for urethane wheels) measurement is obtained for correct wheel lock
adjustment.
3. Securely tighten the two mounting screw(s).
4. Engage the wheel locks and push against the wheelchair and determine if the wheel
locks engage the wheel locks enough to hold the wheelchair.
5. Repeat the above procedures until the wheel locks hold the wheelchair.
Part No 114807855Crossfire™Series Wheelchairs
SECTION 9—WHEEL LOCKS
3/16 inch (.47 cm)
(1/8-inch) (.32 cm)
Tyre
Wheel
Lock Shoe
Mounting Screws
Wheel
Lock
Wheel Lock
Under Mount Wheel Lock
Push-to-Lock or Pull-to-Lock Wheel Locks
3/16 inch (.47 cm)
(1/8-inch) (.32 cm)
Wheel
Lock Shoe
Tyre
Mounting Screws
Wheel lock Handle
Front Handle
Mounting
Screw and
Locknut
Rear Handle
Mounting
Screw
Mounting
Positions
FIGURE 9.1 Replacing/Adjusting the Wheel Locks
Changing Wheel Lock Handle Position
NOTE: For this procedure, refer to FIGURE 9.2.
1. Loosen, but DO NOT remove, the rear handle mounting screw.
2. Remove the front handle mounting
screw and locknut.
3. Align the front handle mounting hole
with one of three desired mounting
positions on the wheel lock.
4. Using the front handle mounting screw
and locknut, secure the handle to the
wheel lock.
5. Securely tighten the front and rear
handle mounting screws and locknuts.
6. Repeat STEPS 1-5 on remaining wheel
lock handle.
FIGURE 9.2 Changing Wheel Lock Handle
Position
Crossfire™Series Wheelchairs56Part No 1148078
SECTION 9—WHEEL LOCKS
DETAIL “A” WHEEL LOCK IN
PUSH-TO-LOCK CONFIGURATION
Set Screw
(in Lower Stop Position)
Wheel Lock
Handle
DETAIL “B” WHEEL LOCK IN
PULL-TO-LOCK CONFIGURATION
Set Screw
(in Upper Stop Position)
Wheel Lock
Handle
Converting Wheel Lock From Push-to-Lock to
Pull-to-Lock or Pull-to-Lock to Push-to-Lock
NOTE: For this procedure, refer to FIGURE 9.3.
Converting From Push-to-Lock to Pull-to-Lock
1. Remove set screw from the lower stop position (Detail “A”).
NOTE: As the wheel lock handle is pushed downwards, the wheel lock will engage and then
disengage the wheel.
2. Push wheel lock handle down to access the upper stop position (Detail “B”).
3. Install set screw into upper stop position.
4. Pull wheel lock handle up to engage wheel lock. If wheel lock does not properly
engage the wheel, refer to Adjusting the Wheel Lock on page 55.
Converting From Pull-to-Lock to Push-to-Lock
1. Remove set screw from the upper stop position (Detail “B”).
NOTE: As the wheel lock handle is pulled upwards, the wheel lock will engage and then disengage
the wheel.
2. Pull wheel lock handle up to access the lower stop position (Detail “A”).
3. Install set screw into lower stop position.
4. Push wheel lock handle down to engage wheel lock. If wheel lock does not properly
engage the wheel, refer to Adjusting the Wheel Lock on page 55.
FIGURE 9.3 Converting Wheel Lock From Push-to-Lock to Pull-to-Lock or Pull-to-Lock to
Part No 114807857Crossfire™Series Wheelchairs
Push-to-Lock
SECTION 10—ANTI-TIPPER
SECTION 10—ANTI-TIPPER
WARNING
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
Adjusting/Replacing Anti-tipper
WARNING
Anti-tippers MUST be attached at all times. Inasmuch as the anti-tippers are an
option on this wheelchair (you may order it with or without the anti-tippers),
Invacare strongly recommends ordering the anti-tippers as an additional safeguard
for the wheelchair user.
Anti-tippers MUST be fully engaged. Ensure the release button of the anti-tipper
fully protrudes out of the hole in the anti-tipper socket.
Ensure both anti-tippers are adjusted to the same height.
NOTE: For this procedure, refer to FIGURE 10.1 on page 59.
NOTE: To ensure the correct model anti-tipper is used refer to FIGURE 10.1. Measurements for
anti-tippers are approximate and are taken using the top adjustment hole on the anti-tipper
(Detail “A”).
Adjusting Anti-tipper
WARNING
When anti-tippers are used, anti-tippers MUST be adjusted to maintain a 1-1/2 to
2-inch clearance between the bottom of the anti-tipper wheels and the ground/
floor. This spacing should always be checked whenever adjustments/changes are
made to the wheelchair. Failure to maintain proper spacing may result in the chair
tipping over backward causing serious injury or property damage.
1. Press in the release button that secures the anti-tipper wheels to the anti-tipper bar.
2. Adjust the height of the anti-tipper wheels to between 1-1/2 and 2-inches (3.81 and 5.08
cm) of the ground/floor.
3. Repeat STEPS 1-2 for the opposite anti-tipper.
Crossfire™Series Wheelchairs58Part No 1148078
SECTION 10—ANTI-TIPPER
21 - 1/8-inches
(53.66 cm)
DETAIL “A” - ANTI-TIPPER
ADJUSTMENT HOLES
Top Adjustment Hole
Anti-Tipper Bar
Release Buttons
Ground/
Floor
1-1/2 to 2 inch
(3.81 and 5.08 cm)
Clearance
Anti-Tipper Socket
Hole
Anti-Tipper
Anti-Tipper
Release
Button
Replacing Anti-tipper
WARNING
When anti-tippers are used, anti-tippers MUST be adjusted to maintain a 1-1/2 to
2-inch (3.81 and 5.08 cm) clearance between the bottom of the anti-tipper wheels
and the ground/floor. This spacing should always be checked whenever adjustments/changes are made to the wheelchair. Failure to maintain proper spacing may
result in the chair tipping over backward causing serious injury or property damage.
1. Press in the release button that secures the existing anti-tipper to the anti-tipper socket
and remove the anti-tipper from the anti-tipper socket.
2. Insert the new anti-tipper into the anti-tipper socket until release button engages.
3. Press in the release button on the anti-tipper bar and install the anti-tipper wheels onto
the new anti-tipper bar.
4. Repeat STEPS 1-3 for the opposite anti-tipper.
5. Measure the distance between the bottom of the anti-tipper wheels and the ground
floor.
6. If necessary, adjust the height of the anti-tippers. Refer to Adjusting Anti-tipper on
page 58.
PART NUMBERMEASUREMENT
1112178
FIGURE 10.1 Adjusting/Replacing Anti-tipper
Part No 114807859Crossfire™Series Wheelchairs
LIMITED WARRANTY
THIS WARRANTY IS EXTENDED ONLY TO THE ORIGINAL PURCHASER OF OUR
PRODUCTS AND DOES NOT AFFECT STATUTORY RIGHTS.
Invacare UK warrants the frames 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 the product shall be proven to Invacare UK’s
reasonable satisfaction to be defective, it shall be repaired or replaced, at Invacare UK’s option;
Invacare UK’s sole obligation, and your exclusive remedy under this warranty being limited to
such repair or replacement.
For warranty service, please contact Invacare UK Service Department during normal working
hours. Upon receiving notice of an alleged defect in a product, Invacare UK will issue a
serialized return authorization. The product shall then be returned to either Invacare UK’s
plant or service center as specified by Invacare UK. Defective component part(s) must be
returned for warranty inspection using the serial number as identification within thirty (30)
days of return authorization date. DO NOT return products to our factory without prior
consent.
LIMITATIONS AND EXCLUSIONS: THE FOREGOING WARRANTY DOES NOT COVER
NORMAL WEAR AND TEAR AND SHALL NOT APPLY TO PRODUCTS SUBJECTED TO
NEGLIGENCE, ACCIDENT, IMPROPER OPERATION, MAINTENANCE OR STORAGE,
COMMERCIAL OR INSTITUTIONAL USE, PRODUCTS MODIFIED WITHOUT INVACARE
UK’S EXPRESS WRITTEN CONSENT (INCLUDING, BUT NOT LIMITED TO,
MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS OR ATTACHMENTS)
OR TO PRODUCTS DAMAGED BY REASON OF REPAIRS MADE TO ANY COMPONENT
WITHOUT THE SPECIFIC CONSENT OF INVACARE UK.
Invacare Corporation
Switzerland
Invacare International
Route de Cite-Ouest 2
CH-1196 Gland,
Switzerland
+44 22 354 6024