Invacare Spectra Blitz User manual

Invacare®Spectra Blitz
TM
Power wheelchai
r
User manual
Yes, you can.®

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How can you get in touch with Invacare®?
If you have any questions or need support, please contact your authorised Invacare® Dealer, who has the
necessary know-how and equipment plus the special knowledge concerning your Invacare® product, and
can offer you all-round satisfactory service. Should you wish to contact Invacare® directly, you can reach us
in Europe at the following addresses and phone numbers.
Invacare Austria GmbH
Herzog Odilostrasse 101
A-5310 Mondsee
Austria
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.at
Invacare n.v.
Autobaan 22
B-8210 Loppem (Brugge)
Belgium
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.be
Invacare AG
Benkenstraße 260
CH-4108 Witterswil
Switzerland
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.ch
Invacare GmbH
Alemannenstraße 10
88316 Isny
Deutschland
[phone]
Fax [phone]
@: [email protected]
WWW: www.invacare.de
Invacare A/S
Sdr. Ringvej 37
DK-2605 Brøndby
Danmark
(Kundeservice): [phone]
Fax (Kundeservice): [phone]
@: [email protected]
WWW: www.invacare.dk
Invacare® SA
c/ Areny s/n
Polígon Industrial de Celrà
E-17460 Celrà (Girona)
ESPAÑA
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.es

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Invacare® Poirier SAS
Route de St Roch
F-37230 Fondettes
France
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.fr
Invacare® Ltd
Pencoed Technology Park
Pencoed
Bridgend CF35 5AQ
United Kingdom
(Customer services): [phone]
Fax (Customer services): [phone]
@: [email protected]
WWW: www.invacare.co.uk
Invacare Mecc San s.r.l.
Via dei Pini, 62
I - 36016 Thiene (VI)
ITALIA
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.it
Invacare Ireland Ltd.
Unit 5 Seatown Business Campus
Seatown Rd, Swords
County Dublin
Ireland
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.ie
Invacare® AS
Grensesvingen 9
Postboks 6230
Etterstad
N-0603 Oslo
Norge
(Kundeservice): [phone]
Fax (Kundeservice): [phone]
@: [email protected]
@: [email protected]
WWW: www.invacare.no
Invacare® B.V.
Celsiusstraat 46
NL-6716 BZ Ede
Nederland
: [phone]
Fax: [phone]
@: [email protected]
@: [email protected]
WWW: www.invacare.nl
Invacare Lda
Rua Estrada Velha, 949
P-4465-784 Leça do Balio
Portugal
: [phone]
: [phone]
Fax: [phone]
@: [email protected]
WWW: www.invacare.pt

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Återförsäljare:
Invacare® AB
Fagerstagatan 9
S-163 91 Spånga
Sverige
Tillverkare:
Invacare® Deutschland GmbH
Kleiststraße 49
D-32457 Porta Westfalica
Deutschland
(Kundtjänst): [phone]
Fax (Kundtjänst): [phone]
@: [email protected]
@: [email protected]
WWW: www.invacare.se
MÖLNDAL
: [phone]
Fax: [phone]
@: [email protected]
LANDSKRONA
: [phone]
Fax: [phone]
@: [email protected]
OSKARSHAMN
: [phone]
Fax: [phone]
@: [email protected]
Eastern
european
countries
European Distributor
Organisation (EDO)
Kleiststraße 49
D-32457 Porta Westfalica
Deutschland
[phone]
Fax [phone]
@: [email protected]
WWW: www.invacare.de

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Table of Contents
Chapter Page
1Introduction 10
1.1 Important symbols in this manual .........................................................................................11
1.2 Important symbols found on the vehicle ..............................................................................13
1.3 Type classification and permissible use...............................................................................15
1.4 Indications................................................................................................................................16
1.5 Usability....................................................................................................................................16
1.6 Warranty ...................................................................................................................................17
1.7 Life expectancy........................................................................................................................17
2Safety notes 18
2.1 General safety notes ...............................................................................................................18
2.2 Safety information with regard to care and maintenance ...................................................21
2.3 Safety information on electromagnetic interference ...........................................................22
2.4 Safety information on driving and freewheel mode.............................................................23
2.5 Safety information regarding changes and modifications to the mobility device............25
3Some Useful Tips 27
4The position of the labels on the product 29
5Getting in and out of the wheelchair 30
6Driving 32
6.1 Before driving for the first time..............................................................................................32
6.2 Parking and stationary............................................................................................................33
6.2.1 Activating and deactivating the manual wheel lock ......................................................33

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6.3 Taking Obstacles.....................................................................................................................34
6.3.1 Maximum obstacle height.............................................................................................34
6.3.2 Safety information when ascending obstacles .............................................................34
6.3.3 The correct way to overcome obstacles .......................................................................35
6.4 Driving up and down gradients..............................................................................................36
6.5 Use on public roads ................................................................................................................37
7Pushing the mobility device in freewheel mode 37
7.1 Disengaging motors................................................................................................................37
8Remotes 39
8.1 Remote mounting hardware...................................................................................................40
9Adjusting the wheelchair to the user's seating posture 41
9.1 Installing/Removing Armrests................................................................................................42
9.2 Armrest Adjustment ................................................................................................................44
9.3 Adjusting the backrest............................................................................................................46
9.3.1 Adjusting the backrest angle ........................................................................................46
9.3.2 Adjusting the backboard position..................................................................................47
9.3.3 Adjusting Backpost Support Bracket ............................................................................48
9.3.4 Adjusting the tension adjustable backrest upholstery ..................................................49
9.3.5 Installing / Removing Back Cushion .............................................................................50
9.4 Seating......................................................................................................................................51
9.4.1 Installing / Removing Seat Cushion..............................................................................51
9.4.2 Adjusting the seat width................................................................................................52
9.4.3 Adjusting the seat depth ...............................................................................................53
9.4.4 Installing / Removing Seat Board .................................................................................54
9.4.5 Adjusting the seat angle ...............................................................................................54
9.5 Adjusting the headrest............................................................................................................56
9.6 Adjusting the trunk supports .................................................................................................57
9.7 Adjusting Push Handles .........................................................................................................59

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9.8 Postural belts...........................................................................................................................59
9.8.1 Types of postural belts..................................................................................................60
9.8.2 Adjusting the postural belt correctly..............................................................................61
10 Adjusting footrests and legrests 62
10.1 Installing / Removing legrests................................................................................................62
10.2 Legrest height adjustment......................................................................................................63
10.3 Adjusting the angle and depth adjustable foot plate...........................................................64
10.4 Adjusting / Replacing Foot Plate Heel Strap (if fitted).........................................................65
11 Electrical system 66
11.1 Electronics protection system ...............................................................................................66
11.2 Batteries ...................................................................................................................................67
11.2.1 Charging the batteries ..................................................................................................67
11.2.1.1 General information on charging .............................................................................67
11.2.1.2 General instructions on charging.............................................................................67
11.2.1.3 How to charge the batteries.....................................................................................68
11.2.1.4 How to disconnect the batteries after charging .......................................................69
11.2.2 Storage and Maintenance.............................................................................................70
11.2.3 Instructions on using the batteries................................................................................70
11.2.4 Transporting batteries...................................................................................................72
11.2.5 Handling batteries.........................................................................................................72
11.2.5.1 General instructions on handling the batteries ........................................................72
11.2.5.2 How to handle damaged batteries correctly............................................................72
12 Maintenance 74
12.1 Cleaning the mobility device ..................................................................................................74
12.2 Repair Instructions..................................................................................................................75
12.2.1 Adjusting Front Castors ................................................................................................76
12.2.2 Drive Wheels ................................................................................................................77
12.2.2.1 Repairing a flat tyre at the rear (wheel rim type 3.00-8").........................................77

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13 Transport 81
13.1 Transferring the wheelchair to a vehicle...............................................................................82
13.2 Use of the wheelchair as a seat in a vehicle.........................................................................83
13.2.1 How the wheelchair is anchored in a vehicle for use as a vehicle seat .......................85
13.2.2 How the user is secured within the wheelchair.............................................................86
14 Refurbishment 90
15 Disposal 91
16 Safety Inspection Checklist 92
16.1 Troubleshooting - Mechanical................................................................................................94
16.2 Troubleshooting - Electrical...................................................................................................95
16.3 Checking battery charge level................................................................................................97
17 Technical specifications 98
18 Inspections Performed 101

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1 Introduction
Dear user,
First we would like to thank you for purchasing our product! We hope that you will have a great deal
of pleasure with your new power wheelchair.
This operating manual contains important information and notes about:
• Safety
• Operation
• Care and maintenance
Please take care to read the operating manual thoroughly before starting out on your first
journey.
This wheelchair has been constructed for a large circle of users with different requirements.
The decision whether the model is suitable for the user may only be taken by medical specialists
with appropriate expertise.
Invacare® or their statutory representatives can accept no liability in cases in which the wheelchair
has not been adapted to suit the users’ handicaps.
Some maintenance and settings can be performed by the user or his/hers attendants. Certain
adjustments do however require technical training and may only be carried out by your Invacare®
specialist dealer. Damages and errors caused by nonobservance of the user manual or as a result
of incorrect maintenance are excluded from all guarantees.

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This manual contains copyrighted information. This manual may not be reproduced or reprinted
either partly or completely without previous written consent from Invacare® or its statutory
representatives. We reserve the right to make any necessary alterations on the grounds of
technical improvements.
1.1 Important symbols in this manual
General risks
This symbol warns you of general hazards!
• Always follow the instructions to avoid injury to the user or damage to the product.
EXPLOSION HAZARD!
This symbol warns you of an explosion hazard, which can be caused by excessive tyre
pressure in a pneumatic tyre.
• Always follow the instructions to avoid injury to the user or damage to the product.
BURN HAZARD!
This symbol warns you of the danger of chemical burns, for example due to the discharge
of battery acids!
• Always follow the instructions to avoid injury to the user or damage to the product.
BURN Risk!
This symbol warns of the risk of burns, for example, as a result of hot motor surfaces.
• Follow the instructions in order to avoid injury or damage to the product.

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RISK OF CRUSHING!
This symbol warns of a risk of crushing caused by being careless with heavy
components.
• Always follow the instructions to avoid injury to the user or damage to the product.
Wear eye protection
This symbol refers to the requirement for wearing eye protection, for example when
working with batteries.
• You must wear safety goggles when this symbol is displayed.
Wear protective gloves
This symbol indicates the requirement to wear protective gloves, for example when
working with batteries.
You must wear protective gloves when this symbol is displayed.
NOTE:
This symbol identifies general information which is intended to simplify working with your product
and which refers to special functions.
Requirements:
• This symbol identifies a list of various tools, components and items which you will need in
order to carry out certain work. Please do not attempt to carry out the work if you do not have
the listed tools available.
READ WELL BEFORE OPERATION!
This symbol advises you to read information carefully.

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1.2 Important symbols found on the vehicle
This product has been supplied from an environmentally aware manufacturer. This
product may contain substances that could be harmful to the environment if
disposed of in places (landfills) that are not appropriate according to legislation.
• The 'crossed out wheelie bin' symbol is placed on this product to encourage you to
recycle wherever possible.
• Please be environmentally responsible and recycle this product through your recycling
facility at its end of life.
This symbol indicates the “Drive” position of the coupling lever. In this position the
motor is engaged and the motor brakes are operational. You can drive the
wheelchair.
• Please note that for driving purposes both motors must always be engaged.
This symbol indicates the “Push” position of the coupling lever. In this position the
motor is disengaged and the motor brakes are not operational. The wheelchair can be
pushed by an attendant and the wheels turn freely.
• Please note that the control panel must be switched off.
• Please also note the information provided in section "Pushing the mobility device in
freewheel mode"on page 37.

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This symbol indicates the position of an anchor point when using a lashing system
during transport.
If the symbol appears on a bright yellow sticker, the anchoring point is suitable for
fixation of the wheelchair in a vehicle for use as a vehicle seat.
This wheelchair may not be used as a vehicle seat!
• This wheelchair does not satisfy the requirements of ISO 7176-19:2001 and may not
under any circumstances be used as a vehicle seat or to transport the user in a vehicle.
• Using a wheelchair that does not fulfill these criteria as a vehicle seat can lead to the
most severe injuries and even death in the event of a traffic accident.
This wheelchair may be used as a vehicle seat, but only if it is
equipped with a headrest that has been approved by Invacare
for this purpose!
• Please always make sure that the wheelchair is equipped with a
headrest approved by Invacare before using it as a vehicle seat!

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If the power wheelchair is fitted with a table, it is
imperative that it is removed and safely stowed
when transporting the wheelchair in a vehicle!
1.3 Type classification and permissible use
This vehicle was designed for persons whose ability to walk is impaired, but who are still in terms of
their eyesight and physically and mentally able to operate an electric vehicle. It has been classified
according to EN 12184 as a class B mobility product (for indoor and outdoor areas). It is
therefore compact and agile enough for indoor areas, but also able to overcome many obstacles in
outdoor areas.
You can find precise information about speed, turning radius, driving range, maximum safe slope,
maximum obstacle height and permissible operating conditions in chapter "Technical
specifications"starting from page 98.
Please also pay attention to all safety information in chapter "Safety notes"starting from page 18.
The vehicle was successfully tested according to German and international standards as to its
safety. It satisfies the requirements according to DIN EN 12184 including EN 1021-1/-2. It was also
tested successfully according to EN60529 IPX4 as to its resistance to spray water, and is therefore
well suited for typical middle European weather conditions. When equipped with an appropriate
lighting system, the vehicle is suitable for use on public roads.

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1.4 Indications
The use of this mobility product is recommended for the following indications:
The inability or a greatly restricted ability to walk within the scope of the basic requirement to be
able to move within one’s own four walls. The need to leave the dwelling place in order to get some
fresh air during a short walk or to reach those places generally to be found at close distance to the
dwelling and where everyday business is carried out.
Provision of power wheelchairs for interior and exterior areas is advisable if the use of hand-
operated wheelchairs is no longer possible on account of the disability, yet proper operation of an
electromotive drive unit is still practicable.
1.5 Usability
Only use a power wheelchair when it is in perfect working order. Otherwise, you might put yourself
and others at risk.
The following list does not claim to be exhaustive. It is only intended to show some of the situations
that could affect the usability of your power wheelchair.
In certain situations, you should immediately stop using your wheelchair. Other situations allow you
to use the wheelchair to get to your dealer.
• You should immediately stop using your power wheelchair if its usability is restricted due to:
- brake failure
• You should immediately contact an authorised Invacare® dealer if the usability of your power
wheelchair is restricted due to:
- the lighting system failing or being defective
- reflectors falling off

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- worn thread or insufficient tyre pressure
- damage to the armrests (e.g. torn armrest padding)
- damage to the legrest hangers (e.g. missing or torn heel loops)
- damage to the postural belt
- damage to the joystick (joystick cannot be moved into the neutral position)
- cables that are damaged, kinked, pinched or have come loose from the holder
- the wheelchair drifting when braking
- the wheelchair pulling to one side when moving
- unusual sounds developing or occurring
Or if you have the feeling that something is wrong with your wheelchair.
1.6 Warranty
The terms and conditions of the warranty are part of the general terms and conditions particular to
the individual countries in which this product is sold.
1.7 Life expectancy
We estimate a life expectancy of five years for this product, provided it is used in strict accordance
with the intended use as set out in this document and all maintenance and service requirements
are met. The estimated life expectancy can be exceeded if the product is carefully used and
properly maintained, and provided technical and scientific advances do not result in technical
limitations. The life expectancy can also be considerably reduced by extreme or incorrect usage.
The fact that we estimate a life expectancy for this product does not constitute an additional
warranty.

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2 Safety notes
READ WELL BEFORE OPERATION!
2.1 General safety notes
Danger of injury if mobility device is used in any other way than the purpose described in
this manual!
• Only ever use the mobility device in accordance with the instructions in this User's Manual
(see chapter "Type classification and permissible use"on page 15).
• Pay strict attention to the safety information.
Danger of injury if the mobility device is driven when ability to operate a vehicle is
impaired by medication or alcohol!
• Never drive the mobility device under the influence of medication or alcohol. If necessary, the
mobility device must be operated by an attendant who is physically and mentally able.
Danger of damage or injury if mobility device is accidentally set into motion!
• Switch the mobility device off before you get in, get out or handle unwieldy objects.
• When the drive is disengaged, the brake inside the drive is deactivated. For this reason,
pushing the mobility device by an attendant is only recommended on flat surfaces, never on
gradients. Never leave your mobility device on a gradient with its motors disengaged. Always
re-engage the motors immediately after pushing the mobility device (see chapter "Pushing the
mobility device in freewheel mode"on page 37).

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Danger of injury if the mobility device is switched off while driving, for example by
pressing the On/Off Button or disconnecting a cable, due to it coming to an abrupt, sharp
stop!
• If you have to brake in an emergency, simply release the joystick which will bring you to a halt.
(refer to the joystick operating manual for more information).
Danger of injury when transferring mobility device to a vehicle for transport with the
occupant seated in it!
• It is always better to transfer the mobility device to a vehicle without the occupant seated in it.
• If the mobility device needs to be loaded up a ramp together with its driver, ensure that the
ramp does not exceed the maximum safe slope (see chapter "Technical specifications" from
page 98).
• If the mobility device does need to be loaded using a ramp which exceeds the maximum safe
slope (see chapter "Technical specifications" from page 98), then you must use a winch. An
attendant can safely monitor and assist the loading process.
• As an alternative you can use a platform lift. Ensure that the total weight of the mobility device
including the user does not exceed the maximum permissible weight for the platform lift or
winch if you are using.
Danger of injury if maximum permissible load is exceeded!
• Do not exceed the maximum permissible load (see chapter "Technical specifications" from
page 98).
• The mobility device is only designed for use by a single occupant whose maximum weight
does not exceed the maximum permissible load of the device. Never use the mobility device to
transport more than one person.

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Danger of injury due to wrong lifting or dropping of heavy components!
• When maintaining, servicing or lifting any part of your mobility device, take into account the
weight of the individual components especially the batteries. Be sure at all times to adopt the
correct lifting posture and ask for assistance if necessary.
Danger of falling out of the mobility device.
• Do not slide forward on the seat, do not lean forward between your knees, do not lean
backwards out over the top of the backrest, for example to reach an object.
• If a posture belt is installed, it should be correctly adjusted and used each time you use the
mobility device.
• When transferring to a different seat, position the mobility device as close as possible to the
new seat.
Danger of injury by moving parts!
• Make sure that no injury is incurred by moving parts of the mobility device, like wheels or one
of the Lifter Modules (if fitted), especially when children are around.
Risk of injury from hot surfaces!
• Do not leave the wheelchair in direct sunlight for prolonged periods. Metal parts and surfaces
such as the seat and armrests can become very hot.
Danger of fire or breaking down due to electric devices being connected!
• Do not connect any electric devices to your mobility device that are not expressly certified by
Invacare® for this purpose. Have all electrical installations done by your authorised Invacare®
Dealer.