Invacare Typhoon II, Typhoon II Standard, Typhoon II Contour, Typhoon II Recaro, Typhoon II Flex User Manual

Invacare® Typhoon II

Power wheelchai

r

User manual

Yes, you can.®

2

3

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]
@: [e-mail]
WWW: www.invacare.at

Invacare n.v.

Autobaan 22
B-8210 Loppem (Brugge)

Belgium

: [phone]
Fax: [phone]
@: [e-mail]
WWW: www.invacare.be

Invacare AG

Benkenstraße 260
CH-4108 Witterswil

Switzerland

: [phone]
Fax: [phone]
@: [e-mail]
WWW: www.invacare.ch

Invacare GmbH

Alemannenstraße 10
88316 Isny

Deutschland

 [phone]
Fax [phone]
@: [e-mail]
WWW: www.invacare.de

Invacare A/S

Sdr. Ringvej 37
DK-2605 Brøndby

Danmark

 (Kundeservice): [phone]
Fax (Kundeservice): [phone]
@: [e-mail]
WWW: www.invacare.dk

Invacare® SA

c/ Areny s/n
Polígon Industrial de Celrà
E-17460 Celrà (Girona)

ESPAÑA

: [phone]
Fax: [phone]
@: [e-mail]
WWW: www.invacare.es

4

Invacare® Poirier SAS

Route de St Roch
F-37230 Fondettes

France

: [phone]
Fax: [phone]
@: [e-mail]
WWW: www.invacare.fr

Invacare® Ltd

Pencoed Technology Park
Pencoed
Bridgend CF35 5AQ
United Kingdom

 (Customer services): [phone]
Fax (Customer services): [phone]
@: [e-mail]
WWW: www.invacare.co.uk

Invacare Mecc San s.r.l.

Via dei Pini, 62
I - 36016 Thiene (VI)

ITALIA

: [phone]
Fax: [phone]
@: [e-mail]
WWW: www.invacare.it

Invacare Ireland Ltd.

Unit 5 Seatown Business Campus
Seatown Rd, Swords
County Dublin

Ireland

: [phone]
Fax: [phone]
@: [e-mail]
WWW: www.invacare.ie

Invacare® AS

Grensesvingen 9
Postboks 6230
Etterstad
N-0603 Oslo

Norge

 (Kundeservice): [phone]
Fax (Kundeservice): [phone]
@: [e-mail]
@: [e-mail]
WWW: www.invacare.no

Invacare® B.V.

Celsiusstraat 46
NL-6716 BZ Ede

Nederland

: [phone]
Fax: [phone]
@: [e-mail]
@: [e-mail]
WWW: www.invacare.nl

Invacare Lda

Rua Estrada Velha, 949
P-4465-784 Leça do Balio
Portugal

: [phone]
: [phone]
Fax: [phone]
@: [e-mail]
WWW: www.invacare.pt

5

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]
@: [e-mail]
@: [e-mail]
WWW: www.invacare.se

MÖLNDAL
: [phone]
Fax: [phone]
@: [e-mail]

LANDSKRONA
: [phone]
Fax: [phone]
@: [e-mail]

OSKARSHAMN
: [phone]
Fax: [phone]
@: [e-mail]

Eastern
european
countries

European Distributor
Organisation (EDO)

Kleiststraße 49
D-32457 Porta Westfalica

Deutschland

 [phone]
Fax [phone]
@: [e-mail]
WWW: www.invacare.de

6

Table of Contents

Chapter Page

1 Introduction 12

1.1 Important symbols in this manual .........................................................................................13

1.2 Important symbols found on the vehicle ..............................................................................15

1.2.1 Explanation of symbols on lifter warning sticker...........................................................17

1.3 Type classification and permissible use...............................................................................18

1.4 Indications................................................................................................................................18

1.5 Usability....................................................................................................................................19

1.6 Warranty ...................................................................................................................................20

1.7 Life expectancy........................................................................................................................20

2 Safety notes 21

2.1 General safety notes ...............................................................................................................21

2.2 Safety information with regard to care and maintenance...................................................24

2.3 Safety information on electromagnetic interference...........................................................25

2.4 Safety information on driving and freewheel mode.............................................................26

2.5 Safety information regarding changes and modifications to the mobility device............28

2.6 Safety information on wheelchairs with a lifter....................................................................30

3 Key features 32
4 Getting in and out of the wheelchair 33

4.1 Remove the standard armrest in order to side transfer ......................................................33

4.2 Raise the parallel sliding armrest / remove the skirtguard (optional) ...............................34

5 Driving 36

7

5.1

Before driving for the first time..............................................................................................36

5.2 Parking and stationary............................................................................................................37

5.3 Taking Obstacles.....................................................................................................................37

5.3.1 The ”SureStep“ System ................................................................................................37

5.3.2 Maximum obstacle height.............................................................................................37

5.3.3 Safety information when ascending obstacles .............................................................38

5.3.4 The correct way to overcome obstacles .......................................................................39

5.4 Driving up and down gradients..............................................................................................40

5.5 Use on public roads ................................................................................................................40

6 Pushing the wheelchair in freewheel mode 41

6.1 Electrically disengaging gearless motors ............................................................................41

6.2 Manually disengaging gearless motors (emergency disengaging) ...................................42

7 Remotes 44
8 Adjusting the wheelchair to the user's seating posture 45

8.1 Adjusting the armrests and the control panel......................................................................45

8.1.1 Adapting the control panel to the length of the user’s arm...........................................45

8.1.2 Setting the height of the remote ...................................................................................46

8.1.3 Setting the height of the armrests.................................................................................47

8.1.4 Setting the height of the parallel sliding armrests.........................................................48

8.1.5 Adjusting the angle of the armpad on the parallel sliding armrests..............................49

8.1.6 Adjusting the width of the armrests ..............................................................................50

8.2 Manually adjusting the seat tilt ..............................................................................................52

8.3 Manually adjusting the backrest............................................................................................54

8.3.1 Adjusting the backrest using the gas pressure spring..................................................54

8.3.1.1 Adjust the backrest using the perforated plate ........................................................55

8.3.2 Flex and Contour seats.................................................................................................56

8.4 Postural belts...........................................................................................................................57

8.4.1 Types of postural belts..................................................................................................57

8

8.4.2

Adjusting the postural belt correctly..............................................................................58

8.5 The Lifter ..................................................................................................................................59

8.6 Adjusting and removing the tray ...........................................................................................60

8.6.1 Laterally adjusting the tray............................................................................................60

8.6.2 Adjusting the depth of the tray / removing the tray.......................................................61

8.6.3 Swinging the tray away to the side ...............................................................................61

8.7 Child seat (option) ...................................................................................................................62

8.7.1 The headrest of the child seat ......................................................................................62

8.7.1.1 Adjusting the angle / depth of the headrest.............................................................62

8.7.1.2 Adjusting the height of the headrest........................................................................63

8.7.2 The armrests / setting the angle ...................................................................................64

8.7.3 The backrest .................................................................................................................65

8.7.3.1 Adjusting the height of the sliding handles (option).................................................65

8.7.3.2 Adjusting the angle of the backrest electrically .......................................................66

8.7.3.3 Adjusting the angle of the backrest manually..........................................................66

8.7.4 The legrest of the child seat..........................................................................................67

8.7.4.1 Setting the angle of the footrest...............................................................................67

8.7.4.2 Swivelling the footrest upward / removing the legrest.............................................68

8.7.4.3 Adjusting the width of the legrest.............................................................................70

8.7.4.4 Adjusting the length of the legrest ...........................................................................76

8.7.4.5 Adjusting the angle of the legrest ............................................................................77

9 Adjusting footrests and legrests 79

9.1 Centre-mounted legrests........................................................................................................79

9.1.1 Electric legrest ..............................................................................................................79

9.1.1.1 Lowering the electric legrest completely to assist getting out of the wheelchair.....80

9.1.2 Adjustable legrest .........................................................................................................83

9.1.2.1 Adjusting the angle ..................................................................................................83

9.1.2.2 Adjusting the length of the legrest ...........................................................................84

9.1.2.3 Adjusting the calf plate to the calf width of the user ................................................85

9.1.2.4 Adjusting the angle of the foot plate ........................................................................86

9

9.2

Laterally mounted legrests.....................................................................................................87

9.2.1 Standard footrest with pre-set angle.............................................................................87

9.2.1.1 Swivelling the footrest outward and/or removing.....................................................87

9.2.1.2 Setting the angle......................................................................................................88

9.2.1.3 Setting the end stop of the footrest .........................................................................90

9.2.1.4 Adjusting the length of the footrest..........................................................................93

9.2.2 Manually height adjustable legrest 90° - 0° ..................................................................94

9.2.2.1 Swivelling the legrest outward and/or removing......................................................94

9.2.2.2 Setting the angle......................................................................................................95

9.2.2.3 Setting the end stop of the legrest...........................................................................98

9.2.2.4 Adjusting the length of the legrest .........................................................................102

9.2.2.5 Adjusting the depth of the calf plate ......................................................................103

9.2.2.6 Adjusting the height of the calf pad .......................................................................104

9.2.2.7 Unlocking and swivelling the calf plate backward when alighting .........................105

9.2.2.8 Adjusting the angle adjustable foot plate...............................................................106

9.2.2.9 Adjusting the angle and depth adjustable foot plate .............................................107

9.2.3 Manually height adjustable legrest 80° - 0° with ergonomic length adjustment.........108

9.2.3.1 Swivelling the legrest outward and/or removing....................................................108

9.2.3.2 Setting the angle....................................................................................................109

9.2.3.3 Adjusting the length of the legrest .........................................................................111

9.2.3.4 Adjusting the depth of the calf plate ......................................................................112

9.2.3.5 Adjusting the height of the calf pad .......................................................................113

9.2.3.6 Unlocking and swivelling the calf plate backward when alighting .........................114

9.2.3.7 Adjusting the angle adjustable foot plate...............................................................115

9.2.3.8 Adjusting the angle and depth adjustable foot plate .............................................116

9.2.4 Electrically height adjustable legrest 80° - 0° with ergonomic length adjustment ......117

9.2.4.1 Swivelling the legrest outward and/or removing....................................................117

9.2.4.2 Setting the angle....................................................................................................118

9.2.4.3 Adjusting the length of the legrest .........................................................................119

9.2.4.4 Adjusting the depth of the calf plate ......................................................................120

9.2.4.5 Adjusting the height of the calf pad .......................................................................121

10

9.2.4.6

Unlocking and swivelling the calf plate backward when alighting .........................122

9.2.4.7 Adjusting the angle adjustable foot plate...............................................................123

9.2.4.8 Adjusting the angle and depth adjustable foot plate .............................................124

10 Electrical system 125

10.1 Electronics protection system .............................................................................................125

10.1.1 The main fuse .............................................................................................................126

10.2 Batteries .................................................................................................................................127

10.2.1 Charging the batteries ................................................................................................127

10.2.1.1 General information on charging ...........................................................................127

10.2.1.2 General instructions on charging...........................................................................127

10.2.1.3 How to charge the batteries...................................................................................128

10.2.1.4 How to disconnect the batteries after charging .....................................................129

10.2.2 Storage and Maintenance...........................................................................................130

10.2.3 Instructions on using the batteries..............................................................................130

10.2.4 Transporting batteries.................................................................................................132

10.2.5 Handling batteries.......................................................................................................132

10.2.5.1 General instructions on handling the batteries ......................................................132

10.2.5.2 How to handle damaged batteries correctly ..........................................................132

10.2.5.3 Removing the batteries..........................................................................................134

11 Care and maintenance 144

11.1 Cleaning the mobility device................................................................................................144

11.2 Inspection checks .................................................................................................................145

12 Maintenance- and repair work 148

12.1 Repairing a flat tyre ...............................................................................................................148

12.1.1 Repairing punctures (drive wheel with GB motor and pneumatic tyres) ....................149

13 Transport 152

13.1 Transferring the wheelchair to a vehicle.............................................................................152

11

13.2

Use of the wheelchair as a seat in a vehicle.......................................................................153

13.2.1 How the wheelchair is anchored in a vehicle for use as a vehicle seat .....................156

13.2.2 How the user is secured within the wheelchair...........................................................157

13.3 Securing the wheelchair for transport without passengers .............................................161

14 Refurbishment 162
15 Disposal 163
16 Technical specifications 164
17 Inspections Performed 169

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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.

13

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.

14

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.

15

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 wheelchair in

freewheel mode" on page 41.

16

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!

17

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!

1.2.1 Explanation of symbols on lifter warning sticker

Do not lean out
when the lifter is
raised!

Do not drive up
or down slopes
when the lifter is
raised!

Do not allow any
body parts to get
under a raised
seat!

Never drive with
two people!

Never drive over
uneven surfaces
when the lifter is
raised!

18

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 164.

Please also pay attention to all safety information in chapter "Safety notes" starting from page 21.

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.

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 hand­operated wheelchairs is no longer possible on account of the disability, yet proper operation of an
electromotive drive unit is still practicable.

19

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

- 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

20

- 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.

21

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 18).

• 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
wheelchair in freewheel mode" on page 41).

22

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 164).

• If the mobility device does need to be loaded using a ramp which exceeds the maximum safe
slope (see chapter "Technical specifications" from page 164), 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 164).

• 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.

23

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.

24

2.2 Safety information with regard to care and maintenance

Danger of accident and loss of guarantee if maintenance is insufficient!

• For reasons of safety and in order to avoid accidents which result from unnoticed wear, it is
important that this electric mobility product undergoes an inspection once every year under
normal operating conditions (see inspection plan contained in service instructions).

• Under difficult operating conditions such as daily travel on steep slopes, or in the case of use
in medical care cases with frequently changing wheelchair users, it would be expedient to
carry out intermediate checks on the brakes, accessories and running gear.

• If the mobility product is to be operated on public roads, the vehicle driver is responsible for
ensuring that it is in an operationally reliable condition. Inadequate or neglected care and
maintenance of the mobility product will result in a limitation of the manufacturer's liability.

25

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 tolerance 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 electric
brakes to the manufacturer.

26

2.4 Safety information on driving and freewheel mode

Danger of injury if the wheelchair tips over!

• Inclines and declines can only be travelled up to the maximum safe slope (see chapter

"Technical specifications" from page 164).

• Always return the backrest of your seat or the seat tilt to an upright position before ascending
slopes. We recommend that you position the seat backrest and the seat tilt (if fitted) slightly to
the rear before descending slopes.

• Only ever drive downhill at a maximum of 2/3 of the top speed. Avoid abrupt braking or
accelerating on gradients.

• If at all possible, avoid driving on slippery surfaces (such as snow, gravel, ice etc.) where there
is a danger of you losing control over the vehicle, especially on a gradient. If driving on such a
surface is inevitable, then always drive slowly and with the utmost caution.

• Never attempt to overcome an obstacle when on an uphill or downhill gradient.

• Never attempt to drive up or down a flight of steps with your wheelchair.

• When overcoming obstacles, always observe the maximum obstacle height (see chapter

"Technical specifications" from page 164 and information about overcoming obstacles in
chapter "Taking Obstacles" from page 37).

• Avoid shifting your centre of gravity as well as abrupt joystick movements and changes of
direction when the wheelchair is in motion.

• Never use the wheelchair to transport more than one person.

• Do not exceed the overall maximum permissible load or the maximum load per axle (see

chapter "Technical specifications" on page 164).

• Note that the wheelchair will brake or accelerate if you change the Driving Mode whilst the
wheelchair is in motion.

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Danger of breaking down in adverse weather conditions, i.e. extreme cold, in an isolated
area!

• If you are a user with severely limited mobility, we advise that in the case of adverse weather
conditions DO NOT attempt a journey without an accompanying attendant!

Danger of injury if your foot slides off the footrest and gets caught underneath the
wheelchair when it is in motion!

• Make sure each time before you drive the wheelchair that your feet are squarely and securely
in place on the footplates, and that both legrests are properly locked into place.

Danger of injury if you collide with an obstacle when driving through narrow passages
such as doorways and entrances!

• Drive through narrow passages in the lowest driving mode and with due caution.

If your power wheelchair has been fitted with angle-adjustable legrests, there is a danger
of personal injury and damage to the wheelchair if you drive the wheelchair with the
legrests raised!

• To avoid unwanted displacement of the wheelchair centre of gravity to the front (especially
when travelling downhill) and in order to avoid damage to the wheelchair, angle-adjustable
legrests must always be lowered during normal travelling.

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2.5 Safety information regarding changes and modifications to the
mobility device

CE marking of the wheelchair

The conformity assessment/ CE marking was carried out in accordance with Directive 93/42
EEC / MPG (Medical Devices Act) and only applies to the complete product.

The CE marking is invalidated if components or accessories are replaced or added that have not
been approved for this product by Invacare.

In this case, the company that adds or replaces the components or accessories is responsible
for the conformity assessment/ CE marking or for registering the wheelchair as a special design
and for the relevant documentation.

WARNING: Danger of injuries and damage to the wheelchair, in case the suspension is
adjusted without the immobilisation mechanism of the front anti-tippers being re­adjusted!

• When the hardness of the suspension is adjusted, the immobilisation mechanism of the front
anti-tippers must without fail be checked and, if necessary, also re-adjusted!

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CAUTION: Danger of injuries and damage to mobility aid due to unapproved components
and accessory parts!

Seating systems, additions and accessory parts which have not been approved by
Invacare® for use with this mobility aid can affect the tipping stability and increase
tipping hazards!

• Only ever use seating systems, additions and accessory parts which have been approved by
Invacare® for this mobility aid!

Seating systems which are not approved by Invacare® for use with this power wheelchair
do not, under certain circumstances, comply with the valid standards and could increase
the flammability and the risk of skin irritation.

• Only use seating systems that have been approved by Invacare® for this power wheelchair.

Electrical and electronic components which have not been approved by Invacare® for use
with this mobility aid can cause fire hazards and lead to electromagnetic damage!

• Only ever use electrical and electronic components which have been approved by Invacare®
for this mobility aid!

Batteries which have not been approved by Invacare® for use with this mobility aid can
cause chemical burns!

• Only ever use batteries which have been approved by Invacare® for this mobility aid!

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2.6 Safety information on wheelchairs with a lifter

WARNING! Danger of injury by moving parts!

• Never let objects get caught in the space underneath a raised lifter!

• Make sure that neither you nor anyone else is injured by placing hands, feet other body

extremities under the raised seat!

• Should you not be able to view under the seat, e.g. due to limited manoeuvrability, turn the
wheelchair once on its own axel before you lower the seat. This will allow you to make sure
that nobody is located in the danger zone.

CAUTION!
Danger of injury if the wheelchair tips over!

• Never exceed the maximum permissible load (see chapter "Technical specifications" from
page 164)!

• Avoid dangerous driving situations when the lifter is in a raised position, such as trying to
overcome obstacles like kerbs or driving up or down steep gradients!

• Never lean out of the seat when the lifter is raised!

• Inspect the lifter module at least once a month to make sure the automatic speed reduction

function, which reduces the speed of the wheelchair when the lifter is raised, is working
properly (see chapter "The Lifter" from page 59)! Notify your authorised dealership
immediately if it is not working properly!

Danger of malfunction of the Lifter Module!

• Inspect the lifter module at regular intervals to make sure there are no foreign objects or
visible damage, and to make sure the electric plugs are firmly inserted into their sockets!