Invacare Spectra Plus User manual

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Invacare®Spectra Plus Seat RiserSpectra Plus Seat Riser
Spectra Plus Seat RiserSpectra Plus Seat Riser
Spectra Plus Seat Riser
Power Chair
User Guide

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ISO 7176-15: 1996 Requirements for Information Disclosure,
Documentation and Labelling
Manufacturer: Invacare Limited Address: South Road, Bridgend Industrial Estate, Bridgend. CF31 3PY Model Designation: SPECTRA PLUS with Seat Riser Maximum Occupant Mass (Weight): 114kgs
ISOTest Method Requirement Min. Max. ISO 7176 Pt 5 Overall Length with Legrest 1165mm 1165mm ISO 7176 Pt 5 Overall Width 935mm 935mm (ii) ISO 7176 Pt 5 Folded Length N/A N/A ISO 7176 Pt 5 Folded Width N/A N/A ISO 7176 Pt 5 Folded Height N/A N/A ISO 7176 Pt 5 Total Mass (Weight) 93.4kgs 93.4kgs C.E.N. Mass (Weight) of 15.4kgs 15.4kgs
the Heaviest Part
ISO 7176 Pt 1 Static Stability Downhill 15deg 31deg
ISO 7176 Pt 1 Static Stability Sideways 13deg 21deg SO 7176 Pt 4 Energy Consumption (Range) 18km 18km ISO 7176 Pt 2 Dynamic Stability Uphill 6° 6° ISO 7176 Pt 10 Obstacle Climbing 40mm 105mm ISO 7176 Pt 6 Maximum Speed Forward 6.1km/h 6.1km/h ISO 7176 Pt 3 Minimum Braking Distance 1150mm 1150mm
from Maximum Speed
ISOTest
Method Requirement Min. Max. ISO 7176 Pt 7 Seat Plane Angle -3deg 28deg ISO 7176 Pt 7 Effective Seat Depth 370mm 484mm ISO 7176 Pt 7 Effective Seat Width 430mm 480mm ISO 7176 Pt 7 Seat Surface Height 515mm 960mm
at Front Edge
ISO 7176 Pt 7 Backrest Angle 10deg 50deg
ISO 7176 Pt 7 Backrest Height 430mm 580mm ISO 7176 Pt 7 Footrest to Seat Distance 325mm 475mm ISO 7176 Pt 7 Leg to Seat Surface Angle 114deg 114deg ISO 7176 Pt 7 Armrest to Seat Distance 180mm 305mm ISO 7176 Pt 7 Front Location of
Armrest Structure
(Front Armrest to Backrest) N/A N/A
ISO 7176 Pt 7 Handrim Diameter N/A N/A
ISO 7176 Pt 7 Horizontal Location of Axle 61mm 175mm ISO 7176 Pt 5 Minimum Turning Radius 950mm 950mm ISO 7176 Pt 5 Turn Around Width Between
Limiting Walls 1270mm 1270mm
Mass of the test dummy used in the test: 114kgs The wheelchair conforms to the following standards: TheWheelchair conforms to the following standards: ISO 7176 Pt 8 Static, Impact and Fatigue Strength PASS ISO 7176 Pt 9 Climatic Tests PASS ISO 7176 Pt 14 power and Controls PASS ISO 7176 Pt 16 Resistance to Ignition PASS
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SAFETY PRECAUTIONSWHEN OPERATINGTHE SEAT RISER
Before using your seat riser, please read and understand the following safety precautions:
NOTE
When the seat is in it’s raised position, the drive speed is restricted.
• The seat riser must be only used on smooth, level surfaces.
• Always wear the seat belt provided while in the chair, regardless of seating position.
• Do not attempt to drive the wheelchair, while in the raised and tilted back position.
• Do not drive over rough or uneven terrain while the seat is in the raised position.
• Do not attempt to go up or down any slope or incline while in the raised position.
• Leg rests must only be adjusted with the seat riser, in it’s lowest position and it’s maximum
forward tilt position.
• Do not attempt to climb kerbs or any other obstacles while in the raised position.
• Care must be taken within low ceiling buildings and doorways, while in the raised position.
• Do not attempt to transfer from the chair while raised.
• Prior to lowering care must be taken that no obstacles have been placed under the seat
mechanism.
• When using the seat riser mechanism, take extra care to ensure that all body parts are
clear of the space under the seat, especially the seat riser frame moving parts.
• All other safety precautions, are contained in the user guide, and must be adhered too.
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Warranty Terms & Conditions
Standard INVACARE terms
This is to certify that your Spectra Plus Seat Riser power chair is warranted by INVACARE Ltd.,
for a period of 1 year.
1. Only INVACARE chairs purchased at full price are warranted against defective workmanship
and materials.
2. If a defect or fault is discovered the INVACARE dealer from whom the appliance was obtained
should be notified immediately.
3. The manufacturer will not accept responsibility for damage caused by misuse or non-observance
of the instructions set out in the users manual.
4. During the period of the Warranty, any parts that have become defective due to faulty workman-
ship or materials, will be renewed or repaired without charge by the INVACARE dealer.
5. The Warranty will be forfeited should any unauthorised alteration be made to the equipment.
6. The Purchaser’s statutory rights under the Consumer Protection Act are not affected.
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Limitation of liability
This Warranty does not extend to the consequential costs resulting from fault clearance, in particular
freight and travel costs, loss of earnings, expenses etc.
• natural wear and tear
• inappropriate or incorrect use
• defective assembly or setting-up by the purchaser or third parties
• defective or neglectful treatment
• use of unsuitable spares
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Contacting
For questions or support, please contact your authorised INVACARE Dealer. He has the necessary
know-how and equipment plus the special knowledge concerning your wheelchair which enables
him to offer you all-round satisfactory service.
Should you wish to contact us directly, we are at your service under the following addresses and
phone numbers.
United Kingdom
INVACARE Ltd.
South Road Bridgend Mid Glamorgan - CF31-3PY
Tel (Customer Service): 01656 - 647 327 Fax (Customer Service): 01656 - 649 016
France
INVACARE POIRIER S.A.
Les Roches F-37230 Fondettes
Tel (Service Après-Vente): 02 47 - 62 64 15 Fax (Service Après-Vente): 02 47 - 62 64 64
Deutschland, Österreich, Switzerland & Eastern Europe
INVACARE Deutschland GmbH
Kleiststraße 49 · D-32457 Porta Westfalica
Tel (Kundendienst): 05731 - 754 210 Fax (Kundendienst): 05731 - 754 216
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The Netherlands
INVACARE BV
Celsiusstraat 46
NL-6716 BZ Ede
Tel : +31 - (0) 318 - 550 056 Fax: +31 - (0) 318 - 555 054
Sverige
INVACARE AB
Phone or Fax INVACARE Ltd for current address.
Spain
INVACARE SA
c/Areny, s/n, Poligon Industrial de celrà, 17460 Celrà (girona) - España
Tel. 0972 - 49 32 00 Fax: 0972 - 49 32 20
Italy
Mecc San S.R.L.
Via Dei Pini, 35 I - 36016 Thiene (VI) - Italia
Tel: 0445 - 380059 Fax: 0445 - 380034
Portugal
INVACARE PORTUGAL Lda
Rua Senhora de Campanhâ, 105 4369-001 Porto - Portugal
Tel. 02 - 510 57 39 Fax: 02 - 510 50 20
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CONTENTS
ISO 7176-15: 1996 Requirements for Information Disclosure, Documentation and
Labelling............................................................................................................ 2
Safety Notice for the Seat Riser...................................................................... 3
Warranty Terms & Conditions .......................................................................................... 4
Standard INVACARE terms ........................................................................................................ 4
Limitation of liability .................................................................................................................... 5
Contacting.......................................................................................................................... 6
1 Introduction .................................................................................................... 11
1.1 Important symbols in this manual .................................................................................. 12
1.2 Type classification and area of use ................................................................................ 13
2 Safety Notes.................................................................................................... 14
2.1 Repair or service information ......................................................................................... 14
2.2 General safety notes....................................................................................................... 14
2.3 Safety information on electromagnetic interference ........................................................ 17
2.4 Safety precautions/safe operation .................................................................................. 18
3 Some Useful Tips............................................................................................ 21
4 Safety Inspection Checklist........................................................................... 26
4.1 Troubleshooting - mechanical ........................................................................................ 29
4.2 Troubleshooting - electrical ............................................................................................. 30
4.3 Checking battery charge level ........................................................................................ 32
4.4 Care and maintenance .................................................................................................... 33
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5 Seat and Backrest Adjustment...................................................................... 34
5.1 Tension Adjustable Backrest .......................................................................................... 36
6 Armrest Adjustment....................................................................................... 37
7 Footrests ......................................................................................................... 38
8 Pushing the Wheelchair ................................................................................. 40
9 Controls and Operating your Power Chair................................................... 41
9.1 Operation ........................................................................................................................ 41
10 Operating your Powerchair Outdoors .......................................................... 42
10.1 Kerb Climbing - Centre Mounting .................................................................................... 42
10.2 Going up a Kerb .............................................................................................................. 43
10.3 Going down a Kerb .......................................................................................................... 43
11 The ACS (Advanced Control System) ........................................................... 44
11.1 Layout of the Remote ...................................................................................................... 44
11.2 ON/OFF Diode (Status display) ...................................................................................... 46
11.3 Battery Charger display .................................................................................................. 46
11.4 Activating/deactivating the immobiliser .......................................................................... 47
11.5 Using the buddy buttons with the remote ....................................................................... 48
11.6 Controlling the wheelchair using the remote................................................................... 48
11.7 Operating the electrical adjustment options ................................................................... 50
11.8 The ACS Power Module .................................................................................................. 52
11.9 CLAM (Combined Lighting and Actuator Module) ........................................................... 53
11.10 Error diagnosis ............................................................................................................... 54
CONTENTS (Continued)
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12 Fault Finding ................................................................................................... 57
13 Transporting Your Chair in Vehicles.............................................................. 58
13.1 Recommended restraint methods ................................................................................... 58
14 Disassembly ................................................................................................... 60
14.1 Detachable motors.......................................................................................................... 61
14.2 Drive wheel removal ....................................................................................................... 62
15 Lateral Support ............................................................................................... 64
16 Tray Assembly ................................................................................................ 66
16.1 Operation - Removal....................................................................................................... 67
17 Charging Batteries ......................................................................................... 68
17.1 Batteries ......................................................................................................................... 68
18 Keeping Your Chair in Good Condition ........................................................ 71
19 Warranty Statement ....................................................................................... 75
CONTENTS (Continued)
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1 Introduction
Dear User
First of all we wish to thank you for your confidence in our products! We hope you will enjoy your new
power chair.
This manual contains important hints and information on Spectra Plus Seat Riser Power Chair:
Familiarise yourself thoroughly before making your first trip.
The information contained in this document is subject to change without notice.
As a manufacturer of wheelchairs, Invacare endeavours 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.
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 dealer otherwise injury or dam-
age may result.
The initial set up of this wheelchair must be performed by a qualified technician.
Procedures other than those described in this manual must be performed by a qualified technician.
NOTE:
Not all of the components within this manual will necessarily be available with your Spectra Plus
Seat Riser power wheelchair. This manual is a multinational operator’s manual and any references
not applicable to your product should be ignored.
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1.1 Important symbols in this manual
WARNING:THIS SYMBOL WARNS YOU OF DANGER!
•
Follow the instructions to avoid injury to the user or damage to the product!
NOTE:
This symbol indicates hints and suggestions which should help make operating the product easier
and point out special functions.
Requirements:
• This symbol indicates a list of the different tools and other requirements you will need to do
certain maintenance work.
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1.2 Type classification and area of use
The Spectra Plus Seat Riser Power Wheelchair is a Class 2 vehicle with a maximum speed of
4mph (6.4km/h) for use only on pavements, footpaths, pedestrian zones and areas free from
motor traffic. It is not allowed on the highway except for the purpose of crossing.
WARNING:
•
Under no circumstances must the top speed of the Class 2 Spectra Plus be increased, to do
so will infringe Road Traffic Act Regulations.
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2 Safety Notes
2.1 Repair or service information
Setup of the Electronic Control Unit is to be performed ONLY by individuals certified by Invacare.
The final tuning adjustments of the controller may affect other activities of the wheelchair. Damage to
the equipment could occur under these circumstances. If non-certified individuals perform any work
on these units, the warranty is void.
2.2 General safety notes
GENERAL WARNINGS
•
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 chair and to surrounding property.
• After the wheelchair has been setup, check to make sure that the wheelchair performs to the
specifications entered during the setup procedure. If the wheelchair does NOT perform to
specifications, turn the wheelchair OFF immediately and re-enter setup specifications. Repeat
this procedure until the wheelchair performs to specifications.
• Always remember to use a safety belt when operating the wheelchair outdoors.
• DO NOT traverse slopes greater than 6°.
• Take care when using your powerchair on slopes of up to 1 in 5 (11% gradient). Refer to
section 3 - Negotiating Slopes/Gradients
• Take special care in bad weather. Braking and tyre grip may be affected on wet or icy sur-
faces, take care on slopes and uneven surfaces.
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• DO NOT attempt to drive across slopes, which may make the vehicle unstable, increasing
the possibility of an accident and possible personal injury.
• DO NOT attempt to drive over curbs or obstacles greater than 100mm (4in) in height. Doing
so may cause your wheelchair to turn over and cause bodily harm or damage to the chair.
• Always stop before climbing an obstacle. Approach slowly until castors contact the obstacle.
Weight is transferred to the drive wheels providing traction and motor strength to power the
chair over the obstacle.
• DO NOT use parts, accessories, or adapters other than those authorized by Invacare.
• DO NOT stand on the frame of the wheelchair.
TYRE PRESSURE
•
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 listed on the side wall of the tyre.
BATTERIES
•
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.
• Carefully read battery/battery charger information prior to installing, servicing or operating
your wheelchair.
ELECTRICAL
• Extreme care should be exercised when using oxygen in close proximity to electrical circuits.
Contact your oxygen supplier for instructions in the safe use of oxygen.
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RAIN TEST
• INVACARE has tested its power wheelchairs in accordance with ISO 7176 Part 9 “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.
• DO NOT leave power wheelchair in a rain storm of any kind.
• DO NOT use power wheelchair in a shower or leave it in a damp bathroom while taking a
shower.
• DO NOT leave power wheelchair in a damp area for any length of time.
• Direct exposure to rain or dampness will cause the chair to malfunction electrically and me-
chanically and may cause the chair to rust prematurely.
• Check to ensure that the battery covers are secured in place.
• DO NOT use the joystick if the boot is torn or cracked. If the joystick boot becomes torn or
cracked, replace IMMEDIATELY.
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
• The SPectra Plus has a maximum user weight limitation of 114kg (18stone).
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2.3 Safety information on electromagnetic interference
This electric vehicle was successfully tested in accordance with international standards as to its
compliance with Electromagnetic Interference (EMI) regulations. However, electromagnetic fields,
such as those generated by radio and television transmitters, and cellular phones, can influence the
functions of electric vehicles. Also, the electronics used in our vehicles can generate a low level of
electromagnetic interference, which however will remain within the tolerances permitted by law. For
these reasons we ask you to please observe the following precautions:
WARNING: DANGER OF MALFUNCTION DUE TO ELECTROMAGNETIC INTERFERENCE!
•
Do not switch on or operate portable transceivers or communication devices (such as radio
transceivers or cellular phones) when the vehicle is switched on!
• Avoid getting near strong radio and television transmitters!
• In case the vehicle should be set in motion unintentionally or the brakes are released, switch it
off immediately!
• Adding electrical accessories and other components or modifying the vehicle in any way can
make it susceptible to electromagnetic interference. Keep in mind that there is no sure way to
determine the effect such modifications will have on the overall immunity of the electronic
system!
• Report all occurrences of unintentional movement of the vehicle, or release of the electronic
brakes to the manufacturer!
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2.4 Safety precautions/safe operation
IMPORTANTWARNING
•
The day-to-day activities and the more advanced power chair techniques depend, on your
physical capabilities and your own specific circumstances. Our recommendations may occa-
sionally differ from those of your Therapeutic Adviser or Physician, as they have a better
understanding of your abilities. Where this is the case, you MUST FOLLOW THEIR advice, they
are better placed to tell you what is suitable for you and what is not.
• DO NOT use your power chair when your driving ability is impaired by medication or alcohol.
CAUTION
•
Avoid using your power chair on rough ground or in adverse weather conditions (snow or ice),
always steer clear of obstacles where possible, ensure your clothing and hands are kept clear
of all moving parts, ask for assistance when descending or ascending steep gradients. Never
attempt to negotiate stairs. Never use an escalator to move a power chair between floors. Due
to both the weight of a power chair and its occupant it is not advisable to attempt to be assisted
up and down stairs whilst the power chair is occupied.
• If you are a user with limited mobility we advise that in the case of adverse weather conditions
i.e. extreme cold, DO NOT attempt a journey without an accompanying attendant. In the event
of a power failure you could become stranded in an isolated area, where there is the strong
possibility you will be unable to get immediate assistance.
• Braking of your power chair is dependent on electromagnetic motor brakes. When these are
disengaged by declutching the motor gear box drive system, the chair is in freewheel mode,
this mode is for emergency use only and motor gear boxes should remain engaged at all other
times.
• To avoid the power chair freewheeling, special care must be taken to engage motor brakes.
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SAFETY INDOORS
•
When using your power chair indoors always consider the following potential hazards:
• Beware of the fact that many of the premises where you are likely to use your power chair
may not have been designed with this consideration in mind. You should therefore have an
awareness for safety when encountering the likes of narrow doorways, steps, high surfaces,
protruding wall fittings and every day household items such as children’s toys, electrical
appliances etc. Take extra care in kitchen environments.
• Consider the fire evacuation procedures for buildings you may be entering. Never put yourself
at risk and ensure that you can be easily evacuated in the event of an emergency.
NOTE
power chairs drive very quietly, generally travel faster than the average walking pace and are low to
the ground. Always consider these factors when using your powered Wheelchair in busy pedestrian
areas.
COPINGWITH EVERYDAY OBSTACLES
•
Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how to
manage your wheelchair. Keep in mind your centre of gravity to maintain stability and balance.
• 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.
• Also, be aware of detachable parts such as armrests or legrests. These must NEVER be used
for hand-hold or lifting supports, as they may be inadvertently released, resulting in possible
injury to the user and/or assistant(s).
• When learning a new assistance technique, have an experienced assistant help you before
attempting it alone.
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SAFETY/HANDLING OF WHEELCHAIRS
•
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 indi-
vidual to try what works best for him/her in overcoming environmental 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 all new wheelchair user and
assistant with “safety” as the most important consideration for all.
• The operational speed of the Power chair will automatically be reduced to the minimum
setting 1, when the chair is operated while the seat is in raised position.
WARNING
• Do not operate the Seat Tilt or Seat Raise mechanisms repeatedly as this may exceed the
duty cycle (working/pause ratio) of the actuators.Overheating of the motors could occur
resulting in permanent damage to the units.
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