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Invacare FDX Owners Manual 2 - Page 79

Removing/Installing the Front Battery

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Removing/Installing the Front Battery .  For this procedure, refer to FIGURE 1. Reverse this procedure to install the front battery. 1. Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering. 2. If necessary, elevate the seat to the up most position. 3. Verify the joystick On/Off switch is in the Off position and disconnect joystick cable (not shown). Refer to Disconnecting/ Connecting the Joysticks on page 89. 4. Remove the two thumb screws securing the front shroud/battery retention bracket to the wheelchair base frame. 5. Remove the front shroud/battery retention bracket from the wheelchair base frame. 6. Disconnect the front battery connector from the front connector of the battery cable. 7. Remove the front battery from the wheelchair base frame. 8 SETUP/MAINTENANCE Wheelchair Base Frame Front Connector of Battery of Battery Cable Located Here Front Battery Connector Front Battery Front Shroud/Battery Retention Bracket Mounting Screws FIGURE 1 Removing/Installing the Batteries Part No 1163181 79 Invacare® FDX®

Section	Page
Invacare® FDX®	1
1 General 7	2
Symbols 7	2
Warnings 7	2
Reference Documents 8	2
Global Limited Warranty (Excluding Canada) 8	2
Canada Limited Warranty 10	2
2 Safety 11	2
General Guidelines 11	2
Operation Information 12	2
Setup 12	2
Driving 12	2
Transport - Wheelchair Tie-Down Restraints and Seat Restraints (TRRO or TRBKTS) 13	2
Stairways and Escalators 14	2
Repair or Service Information 15	2
Safety/Handling 16	2
A Note to Wheelchair Assistants 17	2
Stability and Balance 18	2
Coping with Everyday Obstacles 20	2
Footplates and Front Rigging 21	2
Reaching, Leaning and Bending - Forward 21	2
Reaching, Bending - Backward 22	2
Transferring To and From Other Seats 23	2
Storage 24	2
Electrical - Grounding Instructions 25	2
Electrical - Batteries 25	2
Electrical - Charging Batteries 26	2
Weight Training 27	2
Weight Limitation 27	2
Electromagnetic Interference (EMI) From Radio Wave Sources 27	3
Powered Wheelchair Electromagnetic Interference (EMI) 28	3
3 Label Locations 30	3
4 Technical Data 33	3
Typical Product Parameters 33	3
Models 33	3
Overall Dimensions 33	3
Seat 34	3
Wheels 34	3
Driving 34	3
Weight 35	3
5 Wheelchair Operation 36	3
Preparing the Joystick for Use 36	3
Operating the Wheelchair 37	3
Turning the Power On/Off 37	3
Using the Joystick to Drive the Wheelchair 38	3
SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators 40	3
On/Off Button 41	3
Speedometer 41	3
Speed Control Buttons 41	3
Joystick 42	3
Charger/Programming Input 42	3
Information Gauge Display 42	3
Service Indicator 42	3
MPJ+ Joystick Switches and Indicators 43	4
On/Off - Drive Select Toggle Switch 43	4
Speed Control 44	4
Joystick 44	4
Charger/Programming Input 44	4
LCD Display Screens 44	4
User Settings 48	4
Programmable Mono Ports 1 and 2 with External Mode Switch 50	4
Remote On/Off Switch 50	4
Mode Switch 51	4
Memory Card Slot 51	4
When to Charge Batteries 51	4
SPJ+, SPJ+ w/PSS and SPJ+ w/ACC Joysticks 52	4
MPJ+ Joystick 52	4
Charging Batteries 53	4
Description and Use of Battery Chargers 54	4
Running Lights 56	4
Running Lights Through MPJ+ Joystick 56	4
Running Lights Through Single Function Switch 56	4
6 Motor Locks/Wheel Locks 57	4
Disengaging/Engaging Motor Lock Levers 57	4
Disengaging/Engaging Wheel Lock Levers 59	4
7 Transport Ready Option (TRRO) 60	4
About Transport Ready Packages 61	4
Compliance Information 62	4
Specifications 62	5
Positioning the Wheelchair in the Vehicle 63	5
Securement Points 64	5
Securing the Wheelchair 64	5
Securing the Occupant 65	5
Wheelchair-Anchored Belts 65	5
Vehicle-Anchored Belts 67	5
Seating System 67	5
Positioning Belts 68	5
8 Setup/Maintenance 70	5
Setup/Delivery Inspection 70	5
User/Attendant Inspection Checklists 71	5
Inspect/Adjust Weekly 71	5
Inspect/Adjust Monthly 72	5
Inspect/Adjust Periodically 72	5
Service Inspection 73	5
Six Month Inspection 73	5
Inspect/Adjust Every 18 Months 75	5
Batteries 76	5
Using the Proper Batteries 77	5
Removing/Installing the Batteries 78	5
Removing/Installing the Front Battery 79	5
Removing/Installing the Rear Battery 80	5
Replacing the Batteries and/or Battery Cables 83	5
Disconnecting Battery Cables 83	5
Connecting Battery Cables 84	5
Anti-Tippers 86	5
Adjusting Forks 87	6
Repositioning Joystick 88	6
Disconnecting/Connecting the Joysticks 89	6
SPJ+ Joysticks 89	6
MPJ+ Joysticks 90	6
9 Troubleshooting 91	6
Driving Performance 91	6
Electrical 91	6
SPJ™+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks 91	6
MPJ™+, PSR+, PSF+ Joysticks or Displays 94	6
Checking Battery Charge Level 97	6
Notes 98	6
1 General	7
1.1 Symbols	7
Warnings	7
Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property damage. See the information below for definitions of the signal words.	7
m	7
danger	7
Danger indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.	7
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Warning	7
Warning indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.	7
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caution	7
Caution indicates a potentially hazardous situation which, if not avoided, may result in property damage or minor injury or both.	7
!	7
important	7
Indicates a hazardous situation that could result in damage to property if it is not avoided.	7
i	7
Gives useful tips, recommendations and information for efficient, trouble-free use.	7
1.2 Reference Documents	8
Refer to the table below for part numbers of additional documents which are referenced in this manual.	8
Manual	8
Part number	8
1.3 Global Limited Warranty (Excluding Canada)	8
PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975.	8
This warranty is extended only to the original purchaser who purchases this product within any country excluding CANADA when new and unused from Invacare or a dealer. This warranty is not extended to any other person or entity and is not transferable...	8
This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.	8
Invacare warrants the base frame to be free from defects in materials and workmanship for a period of five (5) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice required for coverage under this warranty....	8
For warranty service, please contact the dealer from whom you purchased your Invacare product. In the event you do not receive satisfactory warranty service, please write directly to Invacare at the address on the bottom of the back cover. Provide de...	8
Limitations and Exclusions: The foregoing warranty shall not apply to serial numbered products if the serial number has been removed or defaced, products subject to negligence, accident, improper operation, maintenance or storage, commercial or insti...	9
The foregoing express warranty is exclusive and in lieu of any other warranties whatsoever, whether express or implied, including the implied warranties of merchantability and fitness for a particular purpose, and the sole remedy for violations of an...	9
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND REQUIREMENTS.	9
1.4 Canada Limited Warranty	10
This warranty is extended only to the original purchaser who purchases this product within Canada when new and unused from Invacare or a dealer. This warranty is not extended to any other person or entity and is not transferable or assignable to any ...	10
This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.	10
Invacare warrants the base frame to be free from defects in materials and workmanship for a period of five (5) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice required for coverage under this warranty....	10
For warranty service, please contact the dealer from whom you purchased your Invacare product. In the event you do not receive satisfactory warranty service, please write directly to Invacare at the address on the bottom of the back cover. Provide de...	10
Limitations and Exclusions: The foregoing warranty shall not apply to serial numbered products if the serial number has been removed or defaced, products subject to negligence, accident, improper operation, maintenance or storage, commercial or insti...	10
The foregoing express warranty is exclusive and in lieu of any other warranties whatsoever, whether express or implied, including the implied warranties of merchantability and fitness for a particular purpose, and the sole remedy for violations of an...	10
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND REQUIREMENTS.	10
2 Safety	11
The safety section contains important information for the safe operation and use of this product.	11
2.1 General Guidelines	11
m	11
Warning	11
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...	11
Procedures other than those described in this manual must be performed by a qualified technician.	11
m	11
accessories Warnings	11
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.	11
Do not connect any medical devices such as ventilators, life support machines, etc., directly to the batteries used to power the wheelchair. This could cause unexpected failure of the device and the wheelchair.	11
!	11
notice	11
The information contained in this document is subject to change without notice.	11
Check all parts for shipping damage and test before using. In case of damage, do NOT use. Contact Invacare/Carrier for further instruction.	11
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 he...	11
2.1 Operation Information	12
Setup	12
m	12
Warning	12
A qualified technician must perform the initial set up of this wheelchair. Also, a qualified technician must perform all procedures in the service manual.	12
Performance adjustments should only be made by professionals of the healthcare field or persons fully conversant with this process and the driver's capabilities. Incorrect settings could cause injury to the driver, bystanders, damage to the wheelchai...	12
After the wheelchair has been set-up/adjusted, check to make sure that the wheelchair performs to the specifications entered during the set-up procedure. If the wheelchair does not perform to specifications, turn the wheelchair Off immediately and re...	12
Driving	12
m	12
Warning	12
DO NOT operate on roads, streets or highways.	12
Wheelchairs Equipped with Running Lights - Running lights are for increased user visibility ONLY and are NOT intended for use as automobile head/signal lights.	12
Transport - Wheelchair Tie-Down Restraints and Seat Restraints (TRRO or TRBKTS)	13
m	13
Warning	13
Only use the transport brackets included with TRRO or TRBKTS for the purposes described in this manual.	13
TRRO (Transport Ready Option) - TRRO includes four factory-installed transport brackets and a wheelchair anchored pelvic belt. TRRO has been crash-tested in accordance with ANSI/RESNA WC Vol 1 Section 19 Frontal Impact Test requirements for wheelchai...	13
TRBKTS (Wheelchair Transport Brackets) - TRBKTS includes four factory-installed wheelchair transport brackets. TRBKTS has not been crash-tested in accordance with WC 19. Use these transport brackets only to secure an unoccupied wheelchair during tran...	13
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 i...	13
Battery support brackets MUST be installed at all times. Otherwise, the wheelchair will not be WC19 compliant. Refer to Transport Ready Option (TRRO) on page 60.	13
Stairways and Escalators	14
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Warning	14
DO NOT attempt to move an occupied power wheelchair between floors using a stairway. Use an elevator to move an occupied power wheelchair between floors.	14
If moving a power wheelchair between floors by means of a stairway, the occupant MUST be removed and transported independently of the power wheelchair.	14
Extreme caution is advised when it is necessary to move an unoccupied power wheelchair up or down the stairs. Invacare recommends using two assistants and making thorough preparations. Make sure to use ONLY secure, non-detachable parts for hand-hold ...	14
DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur.	14
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.	14
The weight of the wheelchair without the user and without batteries is between 220 and 300 lbs. Use proper lifting techniques (lift with your legs) to avoid injury.	14
Follow this procedure for moving the wheelchair between floors when an elevator is NOT available:	14
i	14
When using a stairway to move the wheelchair and any accessories, move all wheelchair components away from the stairway prior to reassembly.	14
1. Remove the occupant from the wheelchair.	14
2. Remove the batteries from wheelchair. Refer to Batteries on page 76.	14
3. Bend your knees and keep your back straight.	14
4. Using non-removable (non-detachable) parts of the wheelchair, lift the wheelchair off of the ground and transfer the wheelchair up or down the stairs.	14
5. The wheelchair should not be lowered until the last stair has been negotiated and the wheelchair has been carried away from the stairway.	14
Repair or Service Information	15
m	15
Warning	15
Wheelchair users: DO NOT service or operate this equipment without first reading and understanding (1)the owner’s operator and maintenance manual and (2) the seating system’s manual (if applicable). If you are unable to understand the warnings, c...	15
Dealers and qualified technicians: DO NOT service or operate this equipment without first reading and understanding (1) the owner’s operator and maintenance manual, (2) the service manual (if applicable) and (3) the seating system’s manual (if ap...	15
Set-up of the Electronics Control Unit is to be performed only by a qualified technician. The final adjustments of the controller may affect other activities of the wheelchair. Damage to the equipment could occur if improperly set-up or adjusted.	15
Except for programming, DO NOT service or adjust the wheelchair while occupied, unless otherwise noted.	15
Before adjusting, repairing or servicing the wheelchair, Always turn the wheelchair power Off, otherwise, injury or damage may occur.	15
Wheelchairs should be examined during maintenance for signs of corrosion (water exposure, incontinence, etc.). Electrical components damaged by corrosion should be replaced immediately.	15
Wheelchairs that are used by incontinent users and/or are frequently exposed to water may require replacement of electrical components more frequently.	15
DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame tubing.	15
Transport ready packages are not retrofittable to existing models and are not field serviceable.	15
2.2 Safety/Handling	16
“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 wheelchai...	16
Use this information only as a “basic” guide. The techniques that are discussed on the following pages have been used successfully by many.	16
Users and assistants must be aware that the handling and maneuverability characteristics of front wheel drive wheelchairs are inherently different from center and rear wheel drive wheelchairs. Handling and maneuverability differences will be most not...	16
Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual. Invacare recognizes and encourages each individual to try what works best for him/her in overcoming architectur...	16
Invacare strongly recommends that initial use of front wheel drive wheelchairs be supervised by an assistant.	16
m	16
Warning	16
The seat positioning strap is a positioning strap only. It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety straps. If signs of wear appear, strap must be replaced immediately.	16
DO NOT leave the power button On when entering or exiting your wheelchair.	16
DO NOT go up or down ramps or traverse slopes greater than 9°.	16
Never leave an unoccupied wheelchair unattended on an incline.	16
DO NOT attempt to move up or down an incline with water, ice or oil film.	16
m	17
Warning	17
Do determine and establish your particular safety limits by practicing bending, reaching and transferring activities in the presence of a qualified healthcare professional before attempting active use of the wheelchair.	17
DO NOT attempt to reach objects if you have to move forward in your seat.	17
Always shift your weight in the direction you are turning. Do not shift your weight in the opposite direction of the turn. Shifting your weight in the opposite direction of the turn may cause the inside drive wheel to lose traction and the wheelchair...	17
DO NOT shift your weight or sitting position toward the direction you are reaching as the wheelchair and/or seating system (if any) may tip over.	17
Always keep hands and fingers clear of moving parts to avoid injury.	17
DO NOT use with a broken or missing joystick knob.	17
DO NOT use if joystick does not spring back to the neutral position or becomes sticky or sluggish.	17
DO NOT use if joystick boot is torn or damaged.	17
Always check foam grips for looseness before using the wheelchair. If loose, contact a qualified technician for instructions.	17
DO NOT attempt to stop a moving wheelchair with the wheel locks. Wheel locks are not brakes.	17
DO NOT engage or disengage the motor locks until the power is in the off position.	17
A Note to Wheelchair Assistants	17
When assistance to the wheelchair user is required, remember to use good body mechanics. Keep your back straight and bend your knees whenever tilting wheelchair or traversing curbs or other impediments.	17
Also, be aware of detachable parts such as arms or legrests. 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).	17
When learning a new assistance technique, have an experienced assistant help you before attempting it alone.	17
Stability and Balance	18
m	18
Warning	18
ALWAYS wear your seat positioning strap. The seat positioning strap is a positioning strap only. It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety straps. If signs of wear appear, strap must ...	18
The drive behavior initially experienced by the user may be different from other wheelchairs previously used. The following warnings apply specifically when using this front wheel drive wheelchair.	18
ALWAYS reduce speed when traveling up or down an incline or over obstacles and rough terrain. Traveling under these conditions may shift the users weight forward resulting in reduced stability.	18
Exercise caution and avoid sudden stops when traveling up or down an incline or over obstacles and rough terrain. If stopping becomes necessary under these driving conditions, release the joystick and allow the wheelchair to come to a full stop. Then...	18
Do not traverse down ramps at high speed. Doing so will reduce traction and increase stopping distance.	18
DO NOT leave elevating legrests in the fully extended position when proceeding down ramps or slopes.	18
m	19
Warning	19
To determine and establish your particular safety limits, practice use of this product on various sloping surfaces in the presence of a qualified healthcare provider before attempting active use of this wheelchair. Other general warnings listed withi...	19
Be aware that carrying heavy objects on your lap while occupying the wheelchair may adversely affect the stability of the wheelchair, resulting in serious bodily injury to the user, damage to the wheelchair and surrounding property.	19
This wheelchair has been designed to accommodate one individual. If more than one individual occupies the wheelchair this may adversely affect the stability of the wheelchair, resulting in serious bodily injury to the user and passenger and damage to...	19
Many activities require the wheelchair user to reach, bend and transfer in and out of the wheelchair. These movements will cause a change to the normal balance, center of gravity, and weight distribution of the wheelchair. To determine and establish ...	19
DO NOT stand on the frame of the wheelchair.	19
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 ...	19
Coping with Everyday Obstacles	20
Coping with the irritation of everyday obstacles can be somewhat alleviated by learning how to manage your wheelchair. Keep in mind your center of gravity to maintain stability and balance.	20
While the wheelchair is designed for use primarily in and around the home, the provider should determine whether this wheelchair is suitable for the actual environment in which the wheelchair will be used.	20
m	20
Warning	20
DO NOT attempt to drive over curbs or obstacles greater than 3 inches. Doing so may cause your wheelchair to turn over and cause bodily harm or damage to the wheelchair. Always stop before climbing an obstacle. Approach slowly until front anti-tip wh...	20
caution	20
Be aware of the condition of the ramp. Traction will be diminished/nonexistent on a slippery surface. Proceed with caution.	20
i	20
Do not go down a ramp at full speed. Some seat/ back positions will cause the wheelchair to feel unstable.	20
Bump/Threshold	20
FIGURE 1 Coping with Everyday Obstacles	20
Footplates and Front Rigging	21
m	21
Warning	21
If the wheelchair dips forward and the footplates touch the ground while the wheelchair is in motion, please contact your dealer for an inspection and avoid use of the wheelchair if possible. Otherwise the user could be injured.	21
ALWAYS maintain a minimum of 3-inches between bottom of the front riggings and the floor/ground while the wheelchair is in motion to ensure proper ground clearance. If necessary, adjust the front rigging height or tilt seat to achieve proper ground c...	21
DO NOT use the footplates as a platform. When getting in or out of the wheelchair, make sure that the footplates are in the upward position or swing footrests towards the outside of the wheelchair.	21
Reaching, Leaning and Bending - Forward	21
m	21
warning	21
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.	21
Proper positioning is essential for your safety. Improper positioning while leaning or bending could cause the wheelchair to tip forward onto anti-tippers.	21
i	21
For this procedure, refer to FIGURE 2.	21
FIGURE 2 Reaching, Leaning and Bending - Forward	21
Reaching, Bending - Backward	22
m	22
warning	22
DO NOT lean over the top of the back upholstery. This will change your center of gravity and may cause you to tip over.	22
Proper positioning is essential for your safety. When reaching, leaning, bending or bending backward, it is important to use the casters as a tool to maintain stability and balance.	22
i	22
For this procedure, refer to FIGURE 3.	22
FIGURE 3 Reaching, Bending - Backward	22
Transferring To and From Other Seats	23
m	23
warning:	23
ALWAYS turn the wheelchair power OFF and engage the motor locks/clutches to prevent the wheels from moving before attempting to transfer in or out of the wheelchair. Also make sure every precaution is taken to reduce the gap distance. Align both cast...	23
i	23
For this procedure, refer to FIGURE 4.	23
Adequate mobility and upper body strength is required to perform this activity independently.	23
1. Position the wheelchair to minimize the gap distance between the wheelchair seat and the seat to which you are transferring.	23
2. Ensure the casters are aligned parallel with the object.	23
3. Engage motor locks. Refer to Disengaging/Engaging Motor Lock Levers on page 57.	23
4. Shift body weight into seat with transfer.	23
i	23
During independent transfer, little or no seat platform will be beneath you. Use a transfer board if at all possible.	23
Minimize Gap Distance	23
FIGURE 4 Transferring To and From Other Seats	23
Storage	24
m	24
Warning	24
Avoid storing or using the wheelchair near open flame or combustible products. Serious injury or damage to property may result.	24
Invacare has tested its power wheelchairs in accordance with ISO 7176 “Rain Test”. This provides the end user or his/her attendant sufficient time to remove his/her power wheelchair from a rain storm and retain wheelchair operation.	24
DO NOT leave power wheelchair in a rain storm of any kind.	24
DO NOT use power wheelchair in a shower.	24
DO NOT leave power wheelchair in a damp area for any length of time.	24
Direct exposure to rain or dampness will cause the wheelchair to malfunction electrically and mechanically; may cause the wheelchair to prematurely rust or may damage the upholstery.	24
Check to ensure that the battery covers are secured in place, joystick boot is NOT torn or cracked where water can enter and that all electrical connections are secure at all times.	24
DO NOT use if the joystick boot is torn or cracked. If the joystick boot becomes torn or cracked, replace IMMEDIATELY.	24
Electrical - Grounding Instructions	25
m	25
Warning	25
DO NOT, under any circumstances, cut or remove the round grounding prong from any plug used with or for Invacare products. Some devices are equipped with three-prong (grounding) plugs for protection against possible shock hazards. Where a two-prong w...	25
Electrical - Batteries	25
m	25
Warning	25
The warranty and performance specifications contained in this manual are based on the use of deep cycle gel cell batteries. Invacare strongly recommends their use as the power source for this unit.	25
Carefully read battery/battery charger information prior to installing, servicing or operating your wheelchair.	25
Electrical - Charging Batteries	26
m	26
danger	26
When using an extension cord, use an extension cord having at least 16 AWG (American Wire Gauge) wire and the same or higher electrical rating as the device being connected. Use of improper extension cord could result in a risk of fire and electric s...	26
Warning	26
Never attempt to recharge the batteries by attaching cables directly to the battery terminals.	26
DO NOT attempt to recharge the batteries and operate the wheelchair at the same time.	26
DO NOT operate wheelchair with extension cord attached to the AC cable.	26
DO NOT attempt to recharge the batteries when the wheelchair has been exposed to any type of moisture.	26
DO NOT attempt to recharge the batteries when the wheelchair is outside.	26
DO NOT sit in the wheelchair while charging the batteries.	26
READ and CAREFULLY follow the manufacturer’s instructions for each charger (supplied or purchased). If charging instructions are not supplied, consult a qualified technician for proper procedures.	26
Ensure the pins of the extension cord plug are the same number, size, and shape as those on the charger.	26
DO NOT under any circumstances cut or remove the round grounding plug from the charger AC cable plug or the extension cord plug.	26
Weight Training	27
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Warning	27
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, I...	27
Weight Limitation	27
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Warning	27
Refer to Technical Data on page 33 to determine the weight limit (total combined weight of user and any attachments) of your wheelchair model. Do not exceed the limit - otherwise, injury or damage may result.	27
2.3 Electromagnetic Interference (EMI) From Radio Wave Sources	27
Powered wheelchairs and motorized scooters (in this text, both will be referred to as powered wheelchairs) may be susceptible to electromagnetic interference (EMI), which is interfering electromagnetic energy (EM) emitted from sources such as radio s...	27
There are a number of sources of relatively intense electromagnetic fields in the everyday environment. Some of these sources are obvious and easy to avoid. Others are not apparent and exposure is unavoidable. However, we believe that by following th...	27
The sources of radiated EMI can be broadly classified into three types:	28
1. Hand-held Portable transceivers (transmitters-receivers with the antenna mounted directly on the transmitting unit. Examples include: citizens band (CB) radios, “walkie talkie”, security, fire and police transceivers, cellular telephones, and ...	28
i	28
Some cellular telephones and similar devices transmit signals while they are ON, even when not being used.	28
2. Medium-range mobile transceivers, such as those used in police cars, fire trucks, ambulances and taxis. These usually have the antenna mounted on the outside of the vehicle; and	28
3. Long-range transmitters and transceivers, such as commercial broadcast transmitters (radio and TV broadcast antenna towers) and amateur (HAM) radios.	28
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Other types of hand-held devices, such as cordless phones, laptop computers, AM/FM radios, TV sets, CD players, cassette players, and small appliances, such as electric shavers and hair dryers, so far as we know, are not likely to cause EMI problems ...	28
Powered Wheelchair Electromagnetic Interference (EMI)	28
Because EM energy rapidly becomes more intense as one moves closer to the transmitting antenna (source), the EM fields from hand-held radio wave sources (transceivers) are of special concern. It is possible to unintentionally bring high levels of EM ...	28
Electromagnetic interference (EMI) from sources such as radio and TV stations, amateur radio (HAM) transmitters, two-way radios, and cellular phones can affect powered wheelchairs and motorized scooters.	28
Following the warnings listed below should reduce the chance of unintended brake release or powered wheelchair movement which could result in serious injury.	28
m	29
warning	29
1) DO NOT operate hand-held transceivers (transmitters receivers), such as citizens band (CB) radios, or turn ON personal communication devices, such as cellular phones, while the powered wheelchair is turned ON;	29
2) Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming close to them;	29
3) If unintended movement or brake release occurs, turn the powered wheelchair OFF as soon as it is safe;	29
4) Be aware that adding accessories or components, or modifying the powered wheelchair, may make it more susceptible to EMI (Note: There is no easy way to evaluate their effect on the overall immunity of the powered wheelchair); and	29
5) Report all incidents of unintended movement or brake release to the powered wheelchair manufacturer, and note whether there is a source of EMI nearby.	29
Important Information	29
1) 20 volts per meter (V/m) is a generally achievable and useful immunity level against EMI (as of May 1994) (the higher the level, the greater the protection);	29
2) This device has been tested to a radiated immunity level of 20 volts per meter.	29
3) The immunity level of the product is unknown.	29
Modification of any kind to the electronics of this wheelchair as manufactured by Invacare may adversely affect the EMI immunity levels.	29
3 Label Locations	30
Serial Number Label is located on the right side of the wheelchair base frame.	30
Label located under the front shroud.	31
Also on opposite side of wheelchair.	32
Wheelchairs with Running Lights	32
4 Technical Data	33
4.1 Typical Product Parameters	33
Models	33
FDX	33
Overall Dimensions	33
FDX	33
Base Width (Without Joystick):	33
Base Length (Without Front Rigging):	33
Seat-to-Floor Height -	33
ADJASBA	33
Low:	33
Medium:	33
High:	33
With Elevate:	33
Powered Seating Without Elevate:	33
Low:	33
Medium:	33
High:	33
All Powered Seating With Elevate:	33
Seat	34
FDX	34
Rehab (ASBA) -	34
Seat Width (1 in Increments):	34
Seat Depth (1 in Increments):	34
Back Angle (5° Increments):	34
Wheels	34
FDX	34
Rear Caster:	34
Drive Wheel:	34
Driving	34
FDX	34
Speed Range:	34
Maximum Incline Capability:	34
Turning Radius:	34
Weight	35
FDX	35
Base Weight (Without Batteries):	35
Battery Weight:	35
Maximum Weight Limitation -	35
With ASBA seat:	35
With ASBA Jr. seat	35
With Formula™ CG Powered Seating -	35
Tilt, Tilt/Recline:	35
Elevate, Tilt/Elevate, Tilt/Recline/ Elevate:	35
i	35
All dimensions are ± .50 inches unless otherwise indicated.	35
Weight limitation is total weight (user weight plus any additional items that the user may require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and additional items equal 25 lbs, subtract 25 lbs from 300 lbs this mea...	35
5 Wheelchair Operation	36
m	36
Warning	36
After ANY adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result.	36
Set-up of the Electronic Control Unit is to be performed only by a qualified technician. The final adjustments of the controller may affect other activities of the wheelchair. Damage to the equipment could occur under these circumstances.	36
5.1 Preparing the Joystick for Use	36
i	36
For this procedure, refer to FIGURE 1.	36
The joystick is factory installed on the right side of the wheelchair. To reposition the joystick onto the left side of the wheelchair, refer to Repositioning Joystick on page 88.	36
1. Turn the adjustment lock lever to release the adjustment lock from joystick mounting tube.	36
2. Slide joystick mounting tube to the desired position.	36
3. Turn the adjustment lock lever to secure the adjustment lock to the joystick mounting tube.	36
i	36
Joystick not shown.	36
FIGURE 1 Preparing the Joystick for Use	36
5.2 Operating the Wheelchair	37
Turning the Power On/Off	37
i	37
For this procedure, refer to FIGURE 2.	37
1. To turn the power On, perform one of the following steps:	37
Joystick	37
action	37
2. Turning the power Off can be achieved by performing one of the following steps:	37
Joystick	37
action	37
MPJ+ Joystick	37
FIGURE 2 Turning the Power On/Off	37
Using the Joystick to Drive the Wheelchair	38
i	38
For this procedure, refer to FIGURE 3 on page 39.	38
The joystick is located on the joystick housing and provides smooth control of speed and direction. It is equipped with 360 degrees of mobility for ease of operation. The joystick is spring-loaded, and automatically returns to the upright (neutral) p...	38
The joystick has proportional drive control, meaning that the further it is pushed from the upright (neutral) position, the faster the wheelchair moves. The maximum speed, however, is limited by the setting of the speed-control knob.	38
To slow the wheelchair to a stop, simply release the joystick. The wheelchair has automatic speed and direction compensation to minimize corrections.	38
When first learning to drive, select a slow speed and try to drive the wheelchair as slowly as possible by pushing the joystick slightly forward. This exercise will help you learn to utilize the full potential of the proportional control and allow yo...	38
To drive the wheelchair, perform the following:	38
1. Adjust speed control knob to the appropriate setting.	38
2. Turn the power On. Refer to Turning the Power On/Off on page 37.	38
3. Maneuver the joystick in the following manner:	38
Movement	39
action	39
To Move Right	39
FIGURE 3 Using the Joystick to Drive the Wheelchair	39
i	39
For specific information about the joystick installed on the wheelchair, refer to one of these procedures:	39
• SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators on page 40.	39
• MPJ+ Joystick Switches and Indicators on page 43.	39
5.3 SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators	40
i	40
For this procedure, refer to FIGURE 4.	40
On/Off Button	40
FIGURE 4 SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators	40
On/Off Button	41
This button is located at the front of the joystick housing. It is used to turn the wheelchair On and Off.	41
Speedometer	41
The speedometer is used to show the maximum speed. The right-most LED indicates current maximum speed setting. The bottom left GREEN LED flashes to indicate that the joystick is in speed limit mode. Speed limit mode limits the drive speed to a pre-pr...	41
Speed Control Buttons	41
The speed control buttons (tortoise button () and hare button ()) are used to set and adjust the maximum speed.	41
1. To adjust the speed, perform one of the following:	41
• Adjust Speed in 20% Increments (5 Speed Mode) - Press the tortoise button () or hare button () to decrease/increase the speed in 20% increments. The larger bars in the speedometer will light.	41
• Adjust Speed in Smaller Increments (VSP Mode) - Perform the following steps:	41
i. Press and hold both the tortoise button () and hare button () until the joystick beeps.	41
ii. Perform one of the following:	41