Sunrise Medical P-220 User Manual

Quickie®P-220
User
Instruction
Manual &
Warranty
This manual must be given to the rider of this wheelchair.
Rider:
Before using this wheelchair read this entire manual and save for future reference.
930475 Rev. A
I. Introduction
3
SUNRISE LISTENS
Thank you for choosing a Quickie wheelchair. We want to hear your questions or comments about this manual, the safety and reliability of your chair, and the ser­vice you receive from your Sunrise supplier. Please feel free to write or call us at the address and telephone number below:
Sunrise Medical
Customer Service Department
7477 East Dry Creek Parkway
Longmont, Colorado 80503
(303) 218-4500 or (800) 333-4000
Be sure to return your warranty card, and let us know if you change your address. This will allow us to keep you up to date with information about safety, new products and options to increase your use and enjoyment of this wheelchair. If you lose your war­ranty card, call or write and we will gladly send you a new one.
FOR ANSWERS TO YOUR QUESTIONS
Your authorized supplier knows your wheelchair best, and can answer most of your questions about chair safety, use and maintenance. For future reference, fill in the following:
Supplier: ______________________________________________________________________________
Address: _______________________________________________________________________________
______________________________________________________________________________________
Telephone:_____________________________________________________________________________
Serial #: _______________________________________ Date/Purchased: ________________________
930475 Rev. A
II. Table of Contents
5
IX. SET UP, ADJUSTMENT & USE ................................................................................ 27
Notes ................................................................................................................ 27
Tools You Will Need............................................................................................. 28
Check Out .......................................................................................................... 28
A. Power Drive Unit ............................................................................................ 29
B. Battery Removal............................................................................................. 29
C. Folding Backrest............................................................................................. 30
D. Footrests....................................................................................................... 30
E. Elevating Legrests (Optional) ........................................................................... 31
F. Integral Joystick Installation ........................................................................... 31
G. Remote Joystick Installation (Optional)............................................................. 31
H. To Adjust the Height of the Remote Joystick (Optional) ....................................... 31
I. Remote Joystick Swing-Away Retractable Mount (Optional) .................................. 32
J. Dual-Post Height-Adjustable Armrests................................................................ 32
K. Single Post Height-Adjustable Armrests (Optional) .............................................. 32
L. Seat Depth .................................................................................................... 33
M. 10" Drive Wheel ............................................................................................. 34
N. Dynamic Stabilizer .......................................................................................... 34
MANUAL WHEELCHAIR CONVERSION KIT .............................................................. 35
A. Joystick ........................................................................................................ 35
B. Power Drive Unit ............................................................................................ 35
C. Wheel Locks .................................................................................................. 35
D. 24" Rear Wheels ............................................................................................. 36
E. Anti-Tip Tubes ............................................................................................... 36
F. Installation of Axle Tube Assembly.................................................................... 36
G. Check-Out ..................................................................................................... 37
X. OPERATING GUIDE.............................................................................................. 38
A. Performance Control Settings ........................................................................... 38
B. Quickie QTRONIX Programmer Pad (Optional) ...................................................... 38
C. Thermal Roll-Back........................................................................................... 39
D. Circuit Breakers.............................................................................................. 39
E. Integral Joystick ............................................................................................ 40
F. Remote Joystick Assembly (Optional) ................................................................ 41
G. Motor Locks................................................................................................... 43
XI. BATTERIES......................................................................................................... 44
A. Introduction .................................................................................................. 44
B. Battery Charger.............................................................................................. 45
C. Acid Burns..................................................................................................... 46
D. Connecting Batteries in Battery Compartment..................................................... 46
E. Charging Batteries.......................................................................................... 47
F. Disposing of Batteries ..................................................................................... 48
XII. MAINTENANCE ................................................................................................... 49
A. Notes ........................................................................................................... 49
B. Cleaning ....................................................................................................... 49
C. Storage Tips .................................................................................................. 49
D. Battery Maintenance....................................................................................... 50
E. Pneumatic Tires.............................................................................................. 51
F. To Repair or Replace a Tire .............................................................................. 51
G. Ordering Parts................................................................................................ 52
H. Maintenance Chart.......................................................................................... 52
XIII. WIRING DIAGRAM .............................................................................................. 53
XIV. SUNRISE LIMITED WARRANTY.............................................................................. 55
II. Table of Contents
930475 Rev. A
4
I. INTRODUCTION .................................................................................................. 3
II. TABLE OF CONTENTS ........................................................................................... 4
III. YOUR CHAIR AND ITS PARTS ............................................................................... 6
IV. NOTICE - READ BEFORE USE ................................................................................ 8
V. EMI (ELECTROMAGNETIC INTERFERENCE) .............................................................. 9
A. What is EMI................................................................................................... 9
B. What Effect Can EMI Have ............................................................................... 9
C. Sources of EMI ............................................................................................... 10
D. Distance From the Source ................................................................................ 10
E. Immunity Level .............................................................................................. 10
F. Report All Suspected EMI Incidents................................................................... 11
G. EMI From Chair .............................................................................................. 11
VI. GENERAL WARNINGS .......................................................................................... 12
A. Notice to Rider............................................................................................... 12
B. Notice to Attendants....................................................................................... 12
C. Weight Limit.................................................................................................. 13
D. Controller Settings.......................................................................................... 13
E. EMI .............................................................................................................. 13
F. Safety Checklist ............................................................................................. 13
G. Changes & Adjustments ................................................................................... 14
H. When Seated in a Parked Wheelchair ................................................................. 14
I. Environmental Conditions ................................................................................ 14
J. Terrain.......................................................................................................... 15
K. Street Use ..................................................................................................... 15
L. Motor Vehicle Safety ....................................................................................... 15
M. Center of Balance........................................................................................... 16
N. Transfers ....................................................................................................... 16
O. Reaching or Leaning ....................................................................................... 17
P. Dressing or Changing Clothes ........................................................................... 17
Q. Obstacles ...................................................................................................... 18
R. Driving in Reverse .......................................................................................... 18
S. Ramps, Slopes & Sidehills ................................................................................ 18
T. To Reduce the Risk of Falls, Tip-over or Loss of Control........................................ 19
U. Ramps at Home & Work ................................................................................... 20
V. Wheelchair Lifts ............................................................................................. 20
W. Curbs & Single Steps....................................................................................... 21
X. Stairs ........................................................................................................... 21
Y. Escalators...................................................................................................... 21
VII. WARNINGS: COMPONENTS & OPTIONS................................................................... 22
A. Anti-Tip Levers .............................................................................................. 22
B. Armrests ....................................................................................................... 22
C. Batteries....................................................................................................... 22
D. Cushion & Sling Seats ..................................................................................... 22
E. Fasteners ...................................................................................................... 23
F. Footrests....................................................................................................... 23
G. Motor Lock .................................................................................................... 23
H. On/Off Switch ................................................................................................ 23
I. Pneumatic Tires.............................................................................................. 24
J. Positioning Belts (Optional)............................................................................. 24
K. Push Handles ................................................................................................. 24
L. Rear Wheel Locks (Optional) ............................................................................ 25
M. Seating Systems............................................................................................. 25
N. Upholstery Fabric ........................................................................................... 25
VIII. TIPS FOR ATTENDANTS ........................................................................................ 26
A. To Climb a Curb or Single Step ......................................................................... 26
B. To Descend a Curb or Single Step ...................................................................... 26
930475 Rev. A
III. Your Chair and Its Parts
7
Weight
115 lb. (52 kg) with swing-away footrests and armrests, without batteries
Drive Wheels
12" x 4" Mag (260 mm) Tire types: Standard - pneumatic Option - 12" x 2" Option - airless insert
Joystick
Standard - Integral Option - Remote (right-hand or left­hand mount) Option - swing-away retractable, USCM (Universal Specialty Control Module)
Batteries
(2 deep cycle batteries required to oper­ate chair) Option - Group 24 gel or 22NF gel
Battery Charger
Standard - 5 amp Option - 8 amp dual mode
Seat Frame Dimensions
Frame width: Standard - 16", 18" (406, 457 mm) Option - 14", 15", 17", 19", 20", 22", 24" (356, 381, 432, 482, 508, 558, 609mm) Seat depth: 14"-20"(356 - 508 mm) Seat height: Standard - 18" (458 mm), option- 19" (508 mm), 20" (508 mm) Seat sling: Standard - parapak, Option - aluminum seat pan Option-cushion: 2" (50mm)
Backrest Folding
Standard - 15.5" (393 mm) Option - 17.5", 19.5" (445 mm, 495 mm)
Caster Fork
Standard - fixed Option - Suspension (8" tire only)
Footrest
Standard - Swing-away with compos­ite footplates and heel loops, or two piece locking. Option - fixed tapered (80°) or fixed straight (70°), elevating legrests, angle-adjustable footplate, extended, toe loops, extension tubes, solid one­piece, two piece locking
Casters
Standard - 8" (200mm) pneumatic Option - 8" (200mm) airless insert
8" (200mm) suspension 9" (225mm) pneumatic 9" (225mm)airless insert
Armrests
Standard - dual post with standard or full length pad Option - dual post height-adjustable, height-adjustable with standard or full length pad
Manual Wheelchair Conversion Kit
Conversion Kit Axles Option - quad-release axle nuts
Rear Wheels
Standard - Mag Tire types: pneumatic, airless
insert, full-profile polyurethane, low-profile polyurethane, Kevlar, high-pressure clincher
Handrim
Standard - aluminum Option - plastic-coated, long tabs vertical or oblique projections
Wheel Locks
Standard - Push-to-lock Option - pull-to-lock 6" or 9" (150 mm or 230 mm)
extension handles
All features may not be available with some chair setups or in conjunction with another chair feature. Please consult your supplier for more information. Your authorized supplier can also provide you with more information on accessories.
The Quickie P-220 is a class B wheelchair as defined in EN 12184
III. Your Chair and Its Parts
930475 Rev. A
6
1. Armrest
2. Joystick (optional remote shown)
3. Seat cushion (optional)
4. Fixed front hanger
5. Caster tire
6. Two-piece, locking, flip-up foot­plate
7. Backrest
8. Push handle
9. Backrest hinge plate
10. Free-wheel Release Lever
11. Seat frame
12. Dynamic stabilizer
13. Drive wheels
14. Base Frame
15. Caster Fork
Quickie P-220
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
930475 Rev. A
V. EMI (Electromagnetic Interference)
9
Heed all warnings to reduce the risk of unintended brake release or chair movement:
1. Beware of the danger from hand-held transceivers. Never turn on or use a hand-held transceiver while power to your chair is on. Use extra care if you believe that such a device may be in use near your chair.
2. Be aware of nearby radio or TV stations, and avoid coming close to them.
3. If unintended movement occurs, turn your chair off as soon as it is safe to do so.
A. WHAT IS EMI?
1. EMI means: electromagnetic (EM) interference (I). EMI comes from radio wave sources such as radio transmitters and transceivers. (A “transceiver” is a device that both sends and receives radio wave signals).
2. There are a number of sources of intense EMI in your daily environment. Some of these are obvious and easy to avoid. Others are not, and you may not be able to avoid them.
3. Powered wheelchairs may be susceptible to electromagnetic interference (EMI) emitted from sources such as radio stations, TV stations, amateur radio (HAM) transmitters, two way radios, and cellular phones.
4. EMI can also be produced by conducted sources or electro-static discharge (ESD).
B. WHAT EFFECT CAN EMI HAVE?
1. EMI can cause your chair, without warning, to:
•Release its brakes
•Move by itself
•Move in unintended directions If any of these occurs, it could result in severe injury to you or others.
2. EMI can damage the control system of your chair. This could create a safety hazard, and lead to costly repairs.
IV. Notice– Read Before Use
930475 Rev. A
8
A. CHOOSE THE RIGHT CHAIR & SAFETY OPTIONS
Sunrise provides a choice of many power wheelchair styles, sizes and adjustments to meet the needs of the rider. However, final selection of a wheelchair rests solely with you and your health care professional. Choosing the best chair for you depends on such things as:
1. Your size, disability, strength, balance and coordination.
2. Your intended use, and your level of activity.
3. The types of hazards you must overcome in daily use (in areas where you are likely to use your chair).
4. The need for options for your safety and comfort (such as positioning belts or special seat systems).
B. ADJUST CHAIR TO YOUR ABILITY
You need to work with your doctor, nurse or therapist, and your supplier, to fit this chair and adjust the controller settings for your level of function and ability.
C. REVIEW THIS MANUAL OFTEN
Before using this chair you, and each person who may assist you, should read this entire Manual and make sure to follow all instructions. Review the warnings often, until they are second nature to you.
D. WARNINGS
The word “WARNING” refers to a hazard or unsafe practice that may cause severe injury or death to you or to other persons. The “Warnings” are in four main sections, as follows:
1. V — EMI
Here you will learn about electromagnetic interference and how it can affect your chair.
2. VI — GENERAL WARNINGS
Here you will find a safety checklist and a summary of risks you need to be aware of before you ride this chair.
3. VII — WARNINGS — COMPONENTS & OPTIONS
Here you will learn about your chair. Consult your supplier and your health care professional to help you choose the best set-up and options for your safety.
4. XI — BATTERIES
Here you will learn about battery and charger safety, and how to avoid injury.
NOTE– Where they apply, you will also find “Warnings” in other sections of this
Manual.
930475 Rev. A
V. EMI (Electromagnetic Interference)
11
4. The following specialty input devices have an unknown effect on the immunity level because they have not been tested with the P-220 and QTRONIX control system:
•Breath Control • Proportional Head Control
•Tri-Switch Head Array • Proportional Mini-Joystick/Chin Control
•Heavy Duty Switched Joystick • Buddy Button
•Treadle Switch • Micro Light
•Ribbon Switch • Star Board
•Proximity Head Array • Wafer Board
•Zero Touch Switch • Penta Switch
•4-Zero Touch Switch • Plate Switch
•5-Zero Touch Switch • Soft Switch
•Disc Switch • Grasp Switch
•Wobble Switch
Individuals with physical limitations requiring the use of a specialty control input device known not to be immune to 20V/m, or not known, should exer­cise extra care around known sources of EMI.
There is no way to know the effect on EMI if you add accessories or modify this chair. Any change to your chair may increase the risk of EMI. Parts not specifically tested or parts from other suppliers have unknown EMI properties.
F. REPORT ALL SUSPECTED EMI INCIDENTS
You should promptly report any unintended movement or brake release. Be sure to indicate whether there was a radio wave source near your chair at the time. Contact:
Sunrise Medical, Customer Service Department at (800) 333-4000.
G. EMI FROM CHAIR
The chair itself can disturb the performance of electromagnetic fields such as emitted by alarm systems of shops.
V. EMI (Electromagnetic Interference)
930475 Rev. A
10
C. SOURCES OF EMI
The sources of EMI fall into three broad types:
1. Hand-Held Transceivers:
The antenna is usually mounted directly on the unit. These include:
• Citizens band (CB) radios
• “Walkie-talkies”
• Security, fire and police radios
• Cellular phones
• Lap-top computers with phone or fax
• Other personal communication devices
NOTE– These devices can transmit signals while they are on, even if not in use.
2. Medium-Range Mobile Transceivers:
These include two-way radios used in police cars, fire trucks, ambulances and taxi cabs. The antenna is usually mounted on the outside of the vehicle.
3. Long-Range Transceivers:
These include commercial radio and TV broadcast antenna towers and amateur (HAM) radios. NOTE– The following are not likely to cause EMI problems: Lap­top computers (without phone or fax), Cordless phones, TV sets or AM/FM radios, CD or tape players.
D. DISTANCE FROM THE SOURCE
EM energy rapidly becomes more intense as you get closer to the source. For this rea­son, EMI from hand-held devices is of special concern. (See C.1 above) A person using one of these devices can bring high levels of EM energy very close to your chair without you knowing it.
E. IMMUNITY LEVEL
1. The level of EM is measured in volts per meter (V/m). Every power wheelchair can resist EMI up to a certain level. This is called its “immunity level”.
2. The higher the immunity level, the less the risk of EMI. It is believed that a 20 V/m immunity level will protect the power wheelchair user from the more common sources of radio waves.
3. The configuration tested and found to be immune to at least 20 V/m is: Quickie P-220 power wheelchair with a right-hand mounted QTRONIX remote joy­stick system, 18" seat width, 18" seat depth, dual post height adjustable arm­rests, fixed tapered legrests with one piece solid footplate, and Gp 24 gel cell batteries.
930475 Rev. A
VI. General Warnings
13
C. WEIGHT LIMIT
1. The rider plus items carried should never exceed a total weight of 300 pounds.
2. Never use this chair for weight training if the total weight (rider plus additional weights) exceeds 300 pounds.
3. Exceeding the weight limit is likely to damage the seat, frame, or fasteners, and may cause severe injury to you or others from chair failure.
4. Exceeding the weight limit will void the warranty.
D. CONTROLLER SETTINGS
Be aware that you may need to adjust the controller settings of your chair to reduce the risk of a collision, fall or tip-over.
1. Check and adjust the settings every six to twelve months (or more often, if needed).
2. Consult your supplier to adjust the control settings immediately if you notice any change in your ability to:
•Control the joystick
•Hold your torso erect
•Avoid running into objects.
E. EMI
Read Section V to learn about EMI. To reduce the risk of unintended brake release or chair movement:
1. Never turn on or use a hand-held transceiver while power to your chair is on. Use extra care if you believe that such a device may be in use near you chair.
2. Be aware of nearby radio or TV stations, and avoid coming close to them.
3. If unintended movement or brake release occurs, turn your chair off as soon as it is safe.
F. SAFETY CHECK-LIST
Before each use of this chair:
1. Make sure the chair operates smoothly. Check for noise, vibration, or a change in ease of use. (They may indicate low tire pressure, loose fasteners, or damage to your chair).
•If you detect a problem, make sure to repair or adjust the chair. Your supplier
can help you find and correct the problem.
2. Make sure batteries are charged. Green lights on charge indicator will light up when charge is full. Yellow lights indicate battery charge level is getting low. Red lights indicate batteries are in immediate need of charging.
VI. General Warnings
930475 Rev. A
12
Heed all warnings in this section. If you fail to do so a fall, tip-over or loss of control may occur and cause severe injury to you or others.
A. NOTICE TO RIDER
1. Before using this chair, you should be trained in its safe use by your health care professional.
2. Every wheelchair is different. Take the time to learn the feel of this chair before you begin riding.
3. Be aware that you must develop your own methods for the safe use of this chair, that are best suited to your level of function and ability.
4. Have someone help you practice bending, reaching and transfers until you learn how to do them safely.
5. Never try a new maneuver on your own unless you are sure it is safe.
6. Get to know the areas where you plan to use your chair. Look for hazards and learn how to avoid them.
B. NOTICE TO ATTENDANTS
Make sure you heed all warnings and follow all instructions in each section of this manual. (Be aware that warnings that apply to the rider also apply to you).
NOTES–
1. You need to work with the rider, and the rider’s doctor, nurse or therapist, to develop safe methods best suited to your abilities and those of the rider.
2. To manually push the chair you must release the motor locks.
•Make sure you have full control over the chair when you release the
motor locks. When you do so the chair will not have brakes.
3. Propel this chair by the push handles only. They provide secure points for you to hold the rear of the chair to prevent a fall or tip-over.
•Check to make sure push handle grips will not rotate or slip off.
Helping The Rider Overcome An Obstacle:
1. To prevent injury to your back, use good posture and proper body mechanics. When you lift or support the rider or tilt the chair, bend your knees slightly and keep your back as upright and straight as you can.
2. Before each maneuver, tell the rider what you plan to do, and explain what you expect the rider to do. This will put the rider at ease and reduce the risk of an accident.
3. Go straight up and straight down a curb or stair. If you turn, or climb or
descend at an angle, a fall or tip-over is likely.
4. Remind the rider to lean back when you tilt the chair backward.
5. Lower the chair slowly. Do not let the chair drop to the pavement or ground. Doing so may damage the chair or injure the rider.
930475 Rev. A
VI. General Warnings
15
3. When not in use, keep your chair in a clean, dry place.
Extra caution should be used when employing the disc switch or the proximi­ty head array as control devices. These two devices are susceptible to mal­function when wet.
J. TERRAIN
1. This chair is designed for use on firm, even surfaces such as concrete, asphalt and indoor flooring.
2. Do not operate your chair in sand, loose soil or over rough terrain. Doing so may damage wheels, bearings, axles or motors, or loosen fasteners.
K. STREET USE
In most states, power chairs are not legal for use on public roads. Be alert to the dan­ger of motor vehicles on roads or in parking lots.
1. At night, or when it is hard to see, use reflective tape on your chair and clothing.
2. It may be hard for drivers to see you. Make eye contact with drivers before you proceed. When in doubt, yield until you are sure it is safe.
L. MOTOR VEHICLE SAFETY
To date, the U.S. Department of Transportation has not approved any tie down system for transporting a wheelchair in a motor vehicle.
1. Never sit in this chair while in a moving vehicle. In an accident or sudden stop you may be thrown from the chair.
•Wheelchair belts are designed to position the rider only and will not pro-
tect you in an accident; further injury may result from the belts.
2. Always move to an approved vehicle seat. You must be secured with proper motor vehicle restraints.
3. Never transport this chair in the front seat of a vehicle. It may shift and interfere with the driver.
4. Always secure this chair so that it cannot roll or shift.
VI. General Warnings
930475 Rev. A
14
G. CHANGES & ADJUSTMENTS
Never use non-Quickie parts or make a changes to your chair unless authorized by Sunrise. (Doing so will void the Warranty and may create a safety hazard).
1. If you modify or adjust this chair it may increase the risk of a fall or tip-over.
2. Modifications unauthorized by Sunrise constitutes remanufacturing of the wheel­chair. This voids the warranty. The rider then assumes all future liability for the wheelchair.
H. WHEN SEATED IN A PARKED WHEELCHAIR
1. Always turn off all power to your chair when you are parked, even for a moment. This will prevent:
•Accidental movement from contact with the joystick by you or others.
•Unintended brake release or movement from EMI sources. (See Section V)
2. Make sure that persons who help you (for example, store clerks) are aware of the joystick and do not touch it. If they do, your chair may move suddenly when you do not expect it.
I. ENVIRONMENTAL CONDITIONS
Your chair is not designed for use in a heavy rain storm, or in snowy or icy conditions.
1. Contact with water or excessive moisture can cause an electrical malfunction. The frame, motors and other chair parts are not water-tight and may rust or corrode from the inside. To avoid a chair failure:
•Minimize exposure of your chair to a rain storm or very wet conditions.
•Never take your chair into a shower, tub, pool or sauna.
•Do not use your chair in fresh or salt water (such as at the edge of a stream,
lake, or ocean).
•Make sure battery covers are secure.
•Replace joystick boot if it becomes torn or cracked.
•Make sure all electrical connections are secure.
•Dry the chair as soon as you can if it gets wet, or if you use water to clean it.
2. Proceed slowly and use extra care if you must operate your chair on a wet or slick surface.
•Do so only if you are sure it is safe.
•Stop if one or both main wheels lose traction. If this occurs, you may lose
control of your chair or fall.
•Never operate your chair on a slope or ramp if there is snow, ice, water
or oil film present.
•When in doubt, have someone help you.
930475 Rev. A
VI. General Warnings
17
O. REACHING OR LEANING
Reaching or leaning affects the center of balance of your chair. If done improperly, a fall or tip-over is likely. When in doubt, ask for help or use a device to extend your reach.
To Reduce the Risk of injury and/or Damage to the Chair:
1. Never reach or lean if you must shift your weight sideways or rise up off the seat.
2. Never reach or lean if you must move forward in your seat to do so. Always keep your buttocks in contact with the backrest.
3. Never reach with both hands (you may not be able to catch yourself to prevent a fall if you lose your balance).
4. Never try to pick up an object from the floor by reaching down between your knees.
5. Never put pressure on the footrests while reaching. This may cause the chair to tip if you lean too far.
6. Never reach or lean over the top of the seat back. This may damage the backrest and cause you to fall.
IF YOU MUST REACH OR LEAN; DO SO AT YOUR OWN RISK.
Remember to:
1. Move your chair as close as you can to the object you wish to reach.
2. Rotate the front casters until they are as far forward as possible. This makes the chair more stable.
NOTE– To do this: Move your chair past the object you want to reach, then back up
alongside it. Backing up will rotate the casters forward.
3. Turn off all power to your chair. If you fail to do so, you may touch the joystick and cause your chair to move when you do not expect it.
4. Firmly grasp a rear wheel or an armrest with one hand. This will help to prevent a fall if the chair tips.
P. DRESSING OR CHANGING CLOTHES
Be aware that your weight will shift if you dress or change clothes while seated in this chair. To make the chair more stable, rotate the front casters until they are forward.
VI. General Warnings
930475 Rev. A
16
M. CENTER OF BALANCE
The point where this chair will tip forward, back, or to the side depends on its center of balance and stability.
The Center Of Balance Is Affected By:
1. The seat height and seat angle.
2. A change in your body position, posture or weight distribution.
3. Using this chair on a ramp or slope.
4. The use of a back pack or other options, and the amount of added weight.
5. Drive wheel positioning.
To Reduce The Risk Of A Fall Or Tip-Over:
1. Consult your supplier for information on modifications authorized by Sunrise before you modify or adjust this chair.
NOTE– You may need to make additional changes to correct the center of balance.
2. Use extreme care until you know the balance points of this chair and how to avoid a fall or tip-over.
N. TRANSFERS
It is dangerous to transfer on your own. It requires good balance and agility. Be aware that there is a point during every transfer when the wheelchair seat is not below you. To avoid a fall:
1. Always turn off power before you transfer to or from your chair. If you fail to do so you may touch the joystick and cause your chair to move when you do not expect it.
2. Make sure motor locks are engaged. This keeps the chair from moving when you transfer.
3. Work with your health care professional to learn safe methods.
•Learn how to position your body and how to support yourself during a transfer.
•Have someone help you until you are sure you can do a safe transfer
on your own.
4. Move your chair as close as you can to the seat you are transferring to. If possible, use a transfer board.
5. Rotate the front casters until they are as far forward as possible.
6. Be careful of the footrests. If you can, remove or swing them out of the way.
•Never stand on footrests when you transfer. Doing so may damage them or
cause your chair to tip.
•Make sure your feet do not “hang up” or get caught in the space between the
footrests.
7. Make sure armrests do not interfere.
8. Transfer as far back onto the seat surface as you can. This will reduce the risk that you will miss the seat or fall.
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