Invacare Stream User Manual

Invacare® Stream

Mobility aid

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 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...............................................................................16

1.4 Indications................................................................................................................................17

1.5 Usability....................................................................................................................................17

1.6 Warranty ...................................................................................................................................18

1.7 Life expectancy........................................................................................................................19

2 Safety notes 20

2.1 General safety notes ...............................................................................................................20

2.2 Safety information with regard to care and maintenance...................................................23

2.3 Safety information on electromagnetic interference...........................................................24

2.4 Safety information on driving and freewheel mode.............................................................25

2.5 Safety information regarding changes and modifications to the mobility device............27

3 Key features 28
4 Getting in and out of the wheelchair 29

4.1 Remove the standard armrest in order to side transfer ......................................................29

5 Driving 31

5.1 Before driving for the first time..............................................................................................31

5.2 Taking Obstacles.....................................................................................................................32

5.2.1 Maximum obstacle height.............................................................................................32

7

5.2.2

Safety information when ascending obstacles .............................................................32

5.2.3 The correct way to overcome obstacles .......................................................................33

5.3 Driving up and down gradients..............................................................................................34

5.4 Parking and stationary............................................................................................................34

5.5 Use on public roads ................................................................................................................35

6 Pushing the wheelchair in freewheel mode 35

6.1 Disengaging Motors................................................................................................................35

7 Remotes 37
8 Lighting 37
9 Adjusting the wheelchair to the user's seating posture 38

9.1 Adjusting the armrests and the control panel......................................................................38

9.1.1 Adapting the control panel to the length of the user’s arm...........................................38

9.1.2 Setting the height of the armrests.................................................................................39

9.1.3 Adjusting the width of the armrests ..............................................................................40

9.2 Adjusting the seat angle / seat height...................................................................................42

9.2.1 Manual adjustment using perforated plates..................................................................42

9.3 Adjusting the backrest............................................................................................................46

9.3.1 Set backrest using perforated plate..............................................................................46

9.4 Postural belts...........................................................................................................................47

9.4.1 Types of postural belts..................................................................................................47

9.4.2 Adjusting the postural belt correctly..............................................................................48

9.5 Legrests....................................................................................................................................49

9.5.1 Standard legrests..........................................................................................................49

9.5.1.1 Swivel the legrest outward and/or remove ..............................................................49

9.5.1.2 Adjusting the length .................................................................................................50

9.6 Adjusting and removing the tray ...........................................................................................51

9.6.1 Laterally adjusting the tray............................................................................................51

9.6.2 Adjusting the depth of the tray / removing the tray.......................................................52

8

9.6.3

Swinging the tray away to the side ...............................................................................52

10 Electrical system 54

10.1 Electronics protection system ...............................................................................................54

10.1.1 The main fuse ...............................................................................................................55

10.2 Batteries ...................................................................................................................................56

10.2.1 Charging the batteries ..................................................................................................56

10.2.1.1 General information on charging .............................................................................56

10.2.1.2 General instructions on charging.............................................................................56

10.2.1.3 How to charge the batteries.....................................................................................57

10.2.1.4 How to disconnect the batteries after charging .......................................................58

10.2.2 Storage and Maintenance.............................................................................................59

10.2.3 Instructions on using the batteries................................................................................59

10.2.4 Transporting batteries...................................................................................................61

10.2.5 Handling batteries.........................................................................................................61

10.2.5.1 General instructions on handling the batteries ........................................................61

10.2.5.2 How to handle damaged batteries correctly ............................................................61

10.2.5.3 Removing the batteries............................................................................................63

11 Care and maintenance 65

11.1 Cleaning the mobility device..................................................................................................65

11.2 Inspection checks ...................................................................................................................66

12 Repair instructions 69

12.1 Repairing a flat tyre .................................................................................................................69

12.1.1 Repairing a flat tyre at the back (tyre type 3.00-8") ......................................................70

13 Transport 73

13.1 Transferring the wheelchair to a vehicle...............................................................................74

13.2 Use of the wheelchair as a seat in a vehicle.........................................................................75

13.2.1 How the wheelchair is anchored in a vehicle for use as a vehicle seat .......................77

9

13.2.2

How the user is secured within the wheelchair.............................................................78

13.3 Securing the wheelchair for transport without passengers ...............................................82

14 Refurbishment 83
15 Disposal 83
16 Technical specifications 84
17 Inspections Performed 88

10

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.

11

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.

12

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.

13

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 35.

14

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!

15

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!

16

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 84.

Please also pay attention to all safety information in chapter "Safety notes" starting from page 20.

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.

17

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.

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

18

- 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

- 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.

19

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.

20

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 16).

• 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 35).

21

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 84).

• If the mobility device does need to be loaded using a ramp which exceeds the maximum safe

slope (see chapter "Technical specifications" from page 84), 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 84).

• 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.

22

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.

23

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.

24

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.

25

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 84).

• 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 84 and information about overcoming obstacles in
chapter "Taking Obstacles" from page 32).

• 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 84).

• Note that the wheelchair will brake or accelerate if you change the Driving Mode whilst the

wheelchair is in motion.

26

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.

CAUTION: Danger of tipping! Anti tip wheels (stabilisers) are only effective on firm
ground! They sink in on soft ground such as grass, snow or mud if the mobility device
rests itself on them. They lose their effect and the mobility device can tip over.

• Only drive with extreme care on soft ground, especially during uphill and downhill journeys. In
the process pay increased attention to the tip stability of the mobility device.

27

2.5 Safety information regarding changes and modifications to the
mobility device

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!

28

3 Key features

1) Push handle

2) Locking screw for
adjusting armrest height

3) Locking screw for
adjusting backrest angle

4) Disengaging lever

5) Operating console for
light

6) Remote

7) Legrest unlocking lever

29

4 Getting in and out of the wheelchair

Important information for getting into and out of the wheelchair from the side!

The armrest must be removed in order to get into or out of the wheelchair from the side.

4.1 Remove the standard armrest in order to side transfer

Removing the armrest:

• Loosen the fastening screw (1).

• Pull the side section out of the receptacle.

30

Getting into the wheelchair:

• Position your wheelchair as close as possible to your seat. This might

have to be done by an attendant.

• Switch your wheelchair off.

• Apply the manual wheel lock of your wheelchair (if existing).

• Detach the skirt guard of your wheelchair or swivel it up.

• Now slide into the wheelchair.

Getting out of the wheelchair:

• Drive your wheelchair as close as possible to your seat.

• Switch your wheelchair off.

• Apply the manual wheel lock of your wheelchair (if existing).

• Detach the skirt guard of your wheelchair or swivel it up.

• Now slide onto your new seat.

NOTE:

If you do not have sufficient muscle strength, you should ask other persons for help. Use a
sliding board, if possible.

31

5 Driving

NOTE

The maximum load capacity that is stated in the technical data only states that the system is
designed for this mass in total. However, this does not mean that one can sit a person with this
body weight in the wheelchair without restrictions. Attention must be paid to the body
proportions, such as height, weight distribution, abdominal girth, leg and calf girth and seat
depth. These factors have a strong influence on driving features such as tilt stability and traction.
The permissible axle loads in particular must be adhered to (see chapter "Technical
specifications" as from page 84)! It may possibly be necessary to carry out adaptations to the
seat system.

5.1 Before driving for the first time...

Before you take your first trip, you should familiarise yourself well with the operation of the vehicle
and with all operating elements. Take your time to test all functions and driving modes.

NOTE:

If installed, make sure to properly adjust and use the postural belt each time you use the
wheelchair.

Sitting Comfortably = Driving Safely
Before each trip, make sure that:

• You are within easy reach of all operating controls.

• The battery charge is sufficient for the distance intended to be covered.

• The postural belt (if installed) is in perfect order.

32

• The rear mirror (if installed) is adjusted so you can look behind at all times without

having to bend forward or shift your seating position.

5.2 Taking Obstacles

5.2.1 Maximum obstacle height

You can find information about maximum obstacle heights in the chapter entitled "Technical
specifications" from page 84.

5.2.2 Safety information when ascending obstacles

CAUTION: Danger of Tipping Over!

• Never approach obstacles at an angle but at 90 degrees as shown below.

• Put your backrest into an upright position before climbing an obstacle.

ATTENTION: Risk of falling out of the chair and damage to the power wheelchair such as
broken castors!

• Never approach obstacles that are higher than the maximum climbable obstacle height. For
the maximum climbable obstacle height, see "Technical specifications" on page 84.

• If unsure whether the kerb climb is possible or not, move away from the obstacle and if
possible find another location.

33

5.2.3 The correct way to overcome obstacles

Ascending

• Approach the obstacle or the kerb slowly, head-on and at a right angle.

• Depending on the wheel drive type, stop in one of the following positions:

- In the case of centrally driven wheelchairs: 5 - 10 cm before the obstacle.

- For all other drives: approx. 30 - 50 cm in front of the obstacle.

• Check the position of the front wheels. They must be in driving direction
and at right angles to the obstacle.

• Approach slowly and keep at a consistent speed until the rear wheels
have also passed over the obstacle.

Right

Wrong

Descending

The approach to descend an obstacle is the same as to ascend it with the
difference that you need not stop before descending.

• Descend the obstacle very slowly.

34

5.3 Driving up and down gradients

For information concerning the maximum safe slope, please see chapter "Technical
specifications" starting on page 84.

WARNING: Danger of tipping over!

• Only ever drive downhill at a maximum of 2/3 of the top speed. Avoid sudden changes of
direction or abrupt braking when driving on slopes.

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

• Always lower the lifter (if fitted) to its lowest position before ascending or descending a slope.

• Never attempt to ascend or descend a slope on slippery surfaces or where there is a danger

of skidding (such as wet pavement, ice etc).

• Avoid trying to get out of the vehicle on an incline or a gradient.

• Always drive straight in the direction the road or path you are on goes, rather than attempting

to zigzag.

• Never attempt to turn around on an incline or a slope.

5.4 Parking and stationary

When parking your vehicle or if your vehicle is stationary for a prolonged period:

• Switch the vehicle's power system off (ON-/OFF key).

• Activate your anti-theft lock, if existing.

35

5.5 Use on public roads

If you wish to use your wheelchair on public roads and lighting is required by national legislation,
then your wheelchair needs to be equipped with an appropriate lighting system.

Please contact your Invacare ® dealer if you have any questions.

6 Pushing the wheelchair in freewheel mode

The motors of the wheelchair are equipped with automatic brakes, preventing that the wheelchair
starts rolling out of control when the joystick box is switched off. When pushing the wheelchair
manually whilst freewheeling, the magnetic brakes must be disengaged.

6.1 Disengaging Motors

Danger of the vehicle running away!

• When the motors are disengaged (for push operation whilst freewheeling), the
electromagnetic motor brakes are deactivated! When the vehicle is parked, the levers for
engaging and disengaging the motors must without fail be locked firmly into the "DRIVE"
position (electromagnetic motor brakes activated)!

NOTE:
The wheelchair disengaging mechanism is fitted with a gas pressure spring which prevents
overloading the disengager. When the drive wheels are under torque load - for example if the
wheelchair is on an incline - the gas pressure spring is activated. When the engaging lever is
pressed forwards it does not remain in the "Pushed" position, but moves automatically back to
the "Drive" position. To disengage the drive, the drive wheels must be unloaded by moving the
wheelchair slightly forwards and backwards again.

36

NOTE:

The motors may only be disengaged by an attendant, not by the user!
This ensures that the motors are only disengaged if an attendant is available to secure the

wheelchair and prevent unintended rolling.

The lever for disengaging the motors is on the rear right side on the wheelchair chassis.

Disengaging motors:

• Switch off remote.

• Withdraw the locking pin (1). Push the engaging

lever (2) forwards. If necessary, move the
wheelchair slightly forwards and backwards during
disengaging. The motors are now disengaged.

Re-engaging motors

• Pull the engaging lever (2) to the rear. The motors
are now re-engaged.

37

7 Remotes

Your wheelchair may be equipped with one of several different remotes. For information on the
different functions and how to operate a particular remote, please see its corresponding User
Manual (enclosed).

8 Lighting

Your mobility aid lighting is switched on and off using a special control unit.

Displays and controls

1) Switch control unit on / off

2) Activate / deactivate hazard lamp unit

3) Activate / deactivate left-hand direction
indicator

4) Activate / deactivate right-hand direction
indicator

5) Activate / deactivate lighting

38

9 Adjusting the wheelchair to the user's seating posture

9.1 Adjusting the armrests and the control panel

9.1.1 Adapting the control panel to the length of the user’s arm

• Release wing bolt (1) .

• Adjust the remote by pushing it

forwards or backwards to the required
location.

• Retighten the screw.

39

9.1.2 Setting the height of the armrests

• Loosen the wing screw (1).

• Set the armrest to the desired height.

• Re-tighten wing screw.

40

9.1.3 Adjusting the width of the armrests

The distance between the side sections can be adjusted by 5.5 cm on both sides (11 cm in total).

Requirements:

• Allen key 8 mm

Where to find the adjustment screws

The picture below shows the position of the screws (1) that enable adjustment of the width of the
armrests.

41

Doing the adjustment

• Loosen the screw (1).

• Set the armrest to the desired position.

• Re-tighten the screw.

• Check the firm fit of the armrest.

• Repeat the procedure for the second armrest.

42

9.2 Adjusting the seat angle / seat height

9.2.1 Manual adjustment using perforated plates

There are three perforated plates underneath the seat for adjusting the seat angle and the seat
height. These perforated plates in connection with the adjustable rear holding plates result in a
multitude of different setting possibilities.

The adjustment range of the seat height is 42.5 cm to 50 cm. The adjustment range of the seat
angle is 22°. Please note: The higher the seat setting, the smaller the adjustment range of the seat
angle!

Requirements:

• Allen key 5 mm

• Allen key 6 mm

• Jaw spanner 13 mm

• Torque wrench

• Loctite medium-hard

43

• The picture on the right shows the position of
the perforated plates (1) and the holding plate
fixing screws (2) for adjusting the seat height
and seat angle.

The picture on the right shows the front perforated
plates. The procedure is similar for the rear
perforated plates. A 13 mm jaw spanner is
required in addition to a 5 mm Allen key for
adjusting the front perforated plates.

• To adjust the seat height/seat angle, unto the
bolt (1) with the open-ended spanner and
remove it.

• Adjust the perforated plate to the required
height/angle.

• Apply a screw blocker system to the bolt,
insert the bolt again and tighten it to 40 Nm
with the open-ended spanner.

44

The seat height and angle can also be adjusted using
the rear holding plate.

• Loosen the rear fixing bolt on one side (in threaded
bush 1) so that the holding plate can be swivelled
upwards or downwards.

• Under the front fixing bolts and take them out
(depending on the position, the bolt is either in
threaded bush 2 or 3).

• Repeat the procedure on the other side.

• Low setting = hole combination 1 and 2.

• High setting = hole combination 1 and 3.

• Apply a screw blocker system to the bolt,

reposition the bolt and tighten it to 25 Nm +/- 3 Nm.

45

The hinged rear perforated plates have five positions.
These are labelled in the illustration on the right with
the letters A to E.

All five positions can be used if the holding plates are
in the lower position (see above). Only positions B, C,
D and E are possible in the higher position!. If position
A is used, there will be a collision between the holding
plate and the seat frames.

The following seat heights are available:

Holding plate in lower position:

Position of perforated plate / seat height:

• A / 44 cm

• B / 45.5 cm

• C / 45.5 cm

• D / 46.5 cm

• E / 47 cm

Holding plate in higher position:

Position of perforated plate / seat height:

• B / 50.5 cm (at 6° seat angle)

• C / 48.5 cm

• D / 49.5 cm

• E / 51.5 cm

46

9.3 Adjusting the backrest

9.3.1 Set backrest using perforated plate

The angle of the backrest has six positions, from -10° to +30°.

• Unscrew the hand screws (1) on both sides.

• The backrest is adjusted by choosing a

combination of one of the two drill holes in the
backrest frame and one of the six drill holes in
the fixing plate.

• Re-position the screws and tighten.

47

9.4 Postural belts

A postural belt is an option which can either be fixed to the wheelchair ex-works or can be
retrofitted by your specialist dealer. If your wheelchair is fitted with a postural belt, your specialist
dealer will have informed you about fitting and usage.

The postural belt is used to help the wheelchair user keep an optimum sitting position. Correct use
of the belt assists the user in sitting securely, comfortably and well-positioned in the wheelchair,
especially for such users who do not have such a good sense of balance while sitting.

NOTE:
We recommend using the postural belt whenever the wheelchair is used. The belt should be tight
enough to ensure that you are sitting comfortably and that your body is in the correct sitting
position.

9.4.1 Types of postural belts

Your wheelchair can be fitted with the following postural belt types ex-works. If your wheelchair has
been fitted with a different belt to those listed below, please ensure that you have received the
manufacturer's documentation with regard to correct fitting and use.

Belt with metal buckle, adjustable one side

Belt can only be adjusted on one side which can result in
the buckle not sitting centrally.

48

Belt with metal buckle, adjustable both sides

Belt can be adjusted on both sides. This means that the
buckle can be centrally positioned.

9.4.2 Adjusting the postural belt correctly

• Ensure that you are sitting correctly, which means that you are sitting right at the back of the
seat, your pelvis is positioned erect and as symmetrically as possible, not to the front, to the
side or at one edge of the seat.

• Position the postural belt so that your hipbones can be easily felt above the belt.

• Adjust the belt length using one of the adjustment aids described above. The belt should be

adjusted so that you can fit a flat hand between the belt and your body.

• The buckle should be positioned as centrally as possible. In doing so, please carry out
adjustments on both sides as much as possible.

• Please check your belt every week to ensure that it is still in good working condition; to ensure
it has no damage or wear, and that it is fixed properly to the wheelchair. If the belt is only
fastened with a bolted connection, ensure that the connection has not loosened or undone.
You can find more information about maintenance work on belts in the service manual, which is
available from Invacare®.

49

9.5 Legrests

9.5.1 Standard legrests

9.5.1.1 Swivel the legrest outward and/or remove

The small unlocking knob is in the legrest upper section (1).
If the legrest is unlocked it can be swivelled to the inside or
the outside to aid getting in, or removed completely.

• Press the unlocking knob. The legrest is unlocked.

• Swivel the legrest inwards or outwards.

• Simply pull up to remove legrest.

50

9.5.1.2 Adjusting the length

Pre-requisites:

• 1x 5 mm hexagon socket spanner

• Loosen the bolt (1) with the Allen key but do not

remove it completely.

• Adjust the legrests to the required length.

• Retighten the screw.

51

9.6 Adjusting and removing the tray

CAUTION: Injury hazard or material
damage if a power wheelchair which is
fitted with a table is transported in a
vehicle!

• If a table is fitted, always remove it before
transporting the wheelchair.

9.6.1 Laterally adjusting the tray

• Loosen the wing-screw (1).

• Adjust the tray towards the left or right.

• Re-tighten wing-screw.

52

9.6.2 Adjusting the depth of the tray / removing the tray

• Loosen the wing-screw (1).

• Adjust the table to the desired depth (or remove it entirely).

• Re-tighten the screw.

9.6.3 Swinging the tray away to the side

The tray can be swivelled up and away to the side to allow the user to get in and out of the mobility
device

CAUTION! Risk of injury! When the tray is raised it does not lock in place in this position!

• Do not tilt the tray up and leave it leaning in this position.

• Never attempt to drive with the tray tilted up.

• Always lower the tray in a controlled manner.

53

The tray can be swivelled upwards and pushed to the side as
illustrated to enable getting on and off.

54

10 Electrical system

10.1 Electronics protection system

The vehicle drive electronics is fitted with an overload protection.

If the drive is severely overloaded over a long period (e.g. during steep climbs) and, above all, at
simultaneous high external temperatures, the electronic system can overheat. In this case, the
vehicle performance is gradually reduced until it comes to a standstill. The status display shows a
corresponding blink code (please refer to the user manual for your remote). If you switch the drive
electronics off and then on again, the error message is deleted and the electronics can be switched
on again. It can however take up to five minutes until the electronics has cooled down enough for
the drives to apply their full performance.

If the drive is blocked due to an insurmountable obstacle, for example a kerb or similar which is too
high, and the driver attempts to run the drive for more than 20 seconds against this obstacle, the
electronic system switches the drives off to avoid damage. The status display shows a
corresponding flash code (please refer to the user manual for your remote). If you switch the drive
electronics off and then on again, the error message is deleted and the electronics can be switched
on again.

55

10.1.1 The main fuse

NOTE

A defective main fuse may be replaced only after checking the entire electric system. An
Invacare® specialised dealer must perform the replacement. You can find information on the
fuse type in chapter "Technical specifications" starting on page 84.

The entire electric system of the wheelchair is
protected by the main fuse against overloading.

The main fuse is to be found underneath the battery
cover (1).

56

10.2 Batteries

Power is supplied by two 12 V batteries. The batteries are maintenance-free and only need regular
charging.

In the following, you find information on how to charge, handle, transport, store, maintain, and use
batteries.

10.2.1 Charging the batteries

10.2.1.1 General information on charging

New batteries should always be fully charged once before their first use. New batteries will be at
their full capacity after having run through approx. 10 - 20 charging cycles (break-in period). This
break-in period is necessary to fully activate the battery for maximum performance and longevity.
Thus, range and running time of your mobility device could initially increase with use.

Gel/AGM lead acid batteries do not have a memory effect as NiCd batteries.

10.2.1.2 General instructions on charging

Follow the instructions listed below to ensure safe use and longevity of the batteries:

• Charge 12 hours prior to initial usage.

• We recommend charging the batteries daily after every discharge even after partly discharge,

as well as each night over night. Depending on the level of discharge, it can take up to 12
hours until the batteries are fully charged again.

• When the battery indicator reached the red LED range, charge the batteries for 16 hours
minimum, neglecting the charge complete display!

• Try to provide a 24 hour charge once a week to make sure that both batteries are fully charged.

57

• Do not cycle your batteries at a low state of charge without regularly recharging them fully.

• Do not charge your batteries under extreme temperatures. High temperatures above 30 °C are

not recommended for charging as well as low temperatures below 10 °C.

• Use only charging devices in Class 2. This class of chargers may be left unattended during
charging. All charging devices which are supplied by Invacare® comply with these
requirements.

• You cannot overcharge the batteries when using the charger supplied with your vehicle, or a
charger that has been approved by Invacare®.

• Protect your charger from sources of heat such as heaters and direct sunlight. If the battery
charger overheats, charging current will be reduced and the charging process delayed.

10.2.1.3 How to charge the batteries

Please see the instruction manuals for your remote and battery charger for the position of the
charging socket and further information about charging the batteries.

58

WARNING!
Risk of explosion and destruction of batteries if the wrong battery charger is used!

• Only ever use the battery charger supplied with your vehicle, or a charger that has been
approved by Invacare®.

Risk of electric shock and damage to the battery charger if it gets wet!

• Protect the battery charger from water.

• Always charge in a dry environment.

Risk of short circuit and electric shock if the battery charger has been damaged!

• Do not use the battery charger if it has been dropped or damaged.

Risk of electric shock and damage to the batteries!

• NEVER attempt to recharge the batteries by attaching cables directly to the battery terminals.

Risk of fire and electric shock if a damaged extension cable is used!

• Only ever use an extension cable if it is absolutely necessary. In case you must use one,
make sure it is in good condition.

Risk of injury if using the wheelchair during charging!

• DO NOT attempt to recharge the batteries and operate the wheelchair at the same time.

• DO NOT sit in the wheelchair while charging the batteries.

• Switch off the mobility device.

• Connect the battery charger to the charger socket.

• Connect the battery charger to the power supply.

10.2.1.4 How to disconnect the batteries after charging

• Once charging is complete, first disconnect the battery charger from the power supply, then
disconnect the plug from the remote.

59

10.2.2 Storage and Maintenance

Follow the instructions listed below to ensure safe use and longevity of the batteries:

• Always store the batteries fully charged.

• Do not leave the batteries in a low state of charge for an extended length of time. Charge a

discharged battery as soon as possible.

• In case your mobility device is not used for a longer period of time (that is more than two
weeks), the batteries must be charged at least once a month to maintain a full charge and
always be charged before use.

• Avoid hot and cold extremes when storing. We recommend to store batteries at a temperature
of 15 °C.

• Gel and AGM batteries are maintenance-free. Any performance issues should be handled by a
properly trained mobility device technician.

10.2.3 Instructions on using the batteries

CAUTION! Risk of damaging the batteries.

• Avoid ultra-deep discharges and never drain your batteries completely.

• Pay attention to the Battery Charge Indicator! Charge the batteries when the Battery Charge

Indicator shows that battery charge is low.

How fast the batteries discharge depends on many circumstances, such as ambient
temperature, condition of the surface of the road, tyre pressure, weight of the driver, way of
driving and utilisation of lighting.

• Try to charge the batteries always before you reach the red LED range.

60

The last 3 LED (two red and one orange) mean a remaining capacity of about 15 %.

• Driving with blinking red LED’s means an extreme stress for the battery and should be avoided
under normal circumstances.

• When only one red LED is blinking, the Battery Safe feature is enabled. From this time, speed
and acceleration is reduced drastically. It will allow you to move the mobility device slowly out
of a dangerous situation before the electronic finally cuts off. This is deep discharging and
should be avoided.

• Be aware that for temperatures below 20 °C, the nominal battery capacity starts to decline. For
example, at -10 °C the capacity is reduced to about 50 % of the nominal battery capacity.

• To avoid damaging the batteries, never allow them to be fully discharged. Do not drive on
heavily discharged batteries if it is not absolutely necessary, as this will strain the batteries
unduly and shorten their life expectancy.

• The earlier you recharge the batteries, the longer they live.

• The depth of discharge affects the cycle life. The harder a battery has to work, the shorter is its

life expectancy.

Examples:

- One deep discharge stresses the same as 6 normal cycles (green /orange display off).

- The battery life is about 300 cycles at 80% discharge (first 7 LED off), or about 3000 cycles at
10% discharge (one LED off).

NOTE:

The number of LED can vary depending on the remote type.

61

• Under normal operation, once a month the battery should be discharged until all green and
orange LED are off. This should be done within one day. A 16 hour charge afterwards is
necessary as reconditioning.

10.2.4 Transporting batteries

The batteries supplied with your electric vehicle are not hazardous goods. This classification is
based on the German GGVS Hazardous Goods Road Transport Ordinances, and the IATA/DGR
Hazardous Goods Rail Transport / Air Transport Ordinances. Batteries may be transported without
restrictions, whether by road, rail or by air. Individual transport companies have, however,
guidelines which can possibly restrict or forbid certain transport procedures. Please ask the
transport company regarding each individual case.

10.2.5 Handling batteries

10.2.5.1 General instructions on handling the batteries

• Never mix and match different battery manufactures or technologies, or use batteries that do
not have similar date codes.

• Never mix gel with AGM batteries.

• Always have your batteries installed by a properly trained mobility device technician. They have

the necessary training and tools to do the job safely and correctly.

10.2.5.2 How to handle damaged batteries correctly

62

WARNING:
Corrosion and burns from acid leakage if batteries are damaged!

• Remove clothes that have been soiled by acid immediately.

After contact with skin:

• Immediately wash affected area with lots of water.

After contact with eyes:

• Immediately rinse eyes under running water for several minutes; consult a physician.

• Always wear safety goggles and appropriate safety clothing when handling

damaged batteries.

• Place damaged batteries in an acid-resistant receptacle immediately after
removing them.

• Only ever transport damaged batteries in an appropriate acid-resistant
receptacle.

• Wash all objects that have come into contact with acid with lots of water.

Disposing of dead or damaged batteries correctly

Dead or damaged batteries can be given back to your dealer or directly to Invacare®.

63

10.2.5.3 Removing the batteries

CAUTION: Risk of fire and burns if battery poles are bridged!

• When replacing the batteries the battery poles MUST NOT come into contact with metal parts
of the wheelchair causing bridging.

• Be sure to replace the battery pole caps after the batteries have been replaced.

Pre-requisites:

• 11 mm open-ended spanner

• Remove the battery cover.

64

• Pull the battery pole caps (1) upward and push back in
order to reach the battery poles.

• Use the open-ended spanner to loosen the battery pole
clamps.

• Remove the batteries to the rear.

65

11 Care and maintenance

The term „Maintenance“ means any task performed to ensure that a medical device is in good
working order and ready for use as intended. Maintenance encompasses different areas, such as
everyday care and cleaning, inspection checks, repair tasks and refurbishment.

NOTE:

Have your vehicle checked once a year by an authorised Invacare® dealer in order to maintain
it's driving safety and roadworthiness.

11.1 Cleaning the mobility device

When cleaning the mobility device, pay attention to the following points:

• Only use a damp cloth and gentle detergent.

• Do not use any abrasive or scouring agents.

• Do not subject the electronic components to any direct contact with water.

• Do not use any high-pressure cleaning devices.

Disinfection

Spray or wipe disinfection using a tested and recognised product is permitted. A list of the current
permitted disinfectants is available from the Robert Koch Institute at http://www.rki.de

.

66

11.2 Inspection checks

The following table lists inspection checks that should be performed by the user and their intervals.
If the mobility device fails to pass one of the inspection checks, please refer to the chapter
indicated or contact your authorised Invacare® dealer. A more comprehensive list of inspection
checks and instructions for maintenance work can be found in the Service Manual for this device,
which can be obtained from Invacare®. That Manual, however, is intended to be used by trained
and authorised service technicians, and describes tasks which are not intended to be performed by
the user.

67

Maintenance Jobs

When

Delivered

Weekly

Monthly

Seat and backrest padding:

- Check for perfect condition.

Side part and armrest:

- Are all fastening elements installed?

- Can armrests / side parts be removed and installed without too much
physical effort?

- Are armrests secured in their positions?

Legrests:

- Do legrests lock into place without any problem? (Only applies to
detachable legrests)

- Do the different adjustment functions work without any problem?
Tyres:

- Have tyres checked for specified air pressure (2,5 bar).

Front wheel forks / Front wheels

- Front wheels must be running smoothly.

- Check fork bearing for firm seat (torque 15 Nm +/- 1,5 Nm).
Rear wheels:

- Test wheel for firm seat on the axle drive shaft.

- Rear wheels must turn without wobbling

68

Maintenance Jobs

When

Delivered

Weekly

Monthly

Electronics / Electrical System:

- Check all plug connections for condition and firm seat.

- Have all batteries been fully charged before the daily operation? Before every trip

- Are all holders, screws firmly fixed, tight and safe?

- Are all electric bulbs of the lighting system (if applicable) in working

order?

Before each trip

Cleaning:

- Clean all parts carefully. When necessary

69

12 Repair instructions

The following are instructions on repairs that can be performed by the user. For the specifications
of spare parts please see "Technical specifications" on page 84, or consult the Service Manual,
available from Invacare® (in this connection please see the addresses and phone numbers in
section "How can you get in touch with Invacare®?" on page 3). In case you require assistance,
please contact your Invacare® Dealer.

12.1 Repairing a flat tyre

WARNING: Danger of damage or injury if the vehicle is accidentally set into motion during
repairs!

• Switch the power off (ON/OFF Button)!

• Engage the motors!

• Secure the vehicle against rolling away by placing wedges under the wheels!

70

12.1.1 Repairing a flat tyre at the back (tyre type 3.00-8")

Injury hazard! If the wheel has been insufficiently secured during assembly, it can
become loosened during driving!

• When refitting the drive wheels, tighten the Torx screw that secures the wheel to the hub to a
torque of 30 Nm!

• Secure all screws using a suitable threadlock (e.g. Loctite 243)!

Requirements:

• Torque wrench with ...

• Allen bit 5 mm

• Torx bit T40

• Repair kit for tyre repair or a new inner tube.

• Talcum powder

• Threadlock Loctite (e.g. Loctite 243)

71

Removing the wheel

• Jack the vehicle up and place a block of wood
underneath it to prop it up.

• Remove the countersunk screw (1) using the
Torx bit.

• Remove the wheel from the axle.

EXPLOSION HAZARD! The wheel will explode if the air pressure is not released from the
tyre before disassembling the wheel rim!

• Always make sure to completely release the air pressure by pressing the pin in the centre of
the valve!

Repairing the flat tyre

• Remove the valve cap.

• Let the air out of the tyre completely by pressing the pin in

the centre of the valve in.

• Remove the 5 cylinder head screws (back of the wheel, 2).

• Remove the rim halves from the tyre.

• Remove the inner tube from the tyre.

• Repair the inner tube and re-fit, or replace it with a new one.

72

NOTE

In case the old inner tube is to be repaired and used again, and it happens to get wet during
repair, then it is easier to re-fit it if you powder it lightly with talcum powder.

NOTE

Re-assembly is done in reverse order. Make sure that the wheel is put back on the same side it
was on, and that it runs in the same direction it did before it was removed.

• Re-fit the rim halves back into the tyre.

• Pump up the tyre a little.

• Insert the cylinder head screws in the rim and tighten to 10 Nm. Make sure the inner tube

does not get pinched between the rims halves!

• Check to make sure that the tyre is squarely in place on the rim.

• Pump up the tyre to the recommended tyre pressure.

• Check to make sure that the tyre is still squarely and snugly in place on the rim.

• Screw the valve cap back on.

• Refit the wheel.

• Refit the Torx screw using threadlock and tighten to 30 Nm.

73

13 Transport

CAUTION: Injury hazard or material
damage if a power wheelchair which is
fitted with a table is transported in a
vehicle!

• If a table is fitted, always remove it before
transporting the wheelchair.

CAUTION: Danger of death or serious injury to the mobility device user and potentially
any other nearby occupant of the vehicle, if a mobility device is secured using a 4-point
tie-down system available from a third party supplier and the unladen weight of the
mobility device exceeds the maximum weight for which the tie-down system is certified!

• Make sure the weight of the mobility device does not exceed the weight for which the tie­down system is certified. Consult the tie-down manufacturer's documentation.

• If you are unsure how much your mobility device weighs, then you must have it weighed
using calibrated scales.

74

13.1 Transferring the wheelchair to a vehicle

WARNING: The wheelchair is in danger of tipping over if it is transferred to a vehicle while
the driver is still seated in the wheelchair!

• Transfer the wheelchair without the driver whenever possible!

• If the wheelchair with the driver has to be transferred to a vehicle using a ramp, ensure that

the ramp does not exceed the maximum safe slope (see chapter "Technical specifications"
starting on page 84)!

• If the wheelchair has to be transferred to a vehicle using a ramp that does exceed the
maximum safe slope (see chapter "Technical specifications" starting on page 84), a winch
must then be used! An attendant can then safely monitor and assist the transfer process!

• Alternatively, a platform lift may be used!

• Ensure that the total weight of the power wheelchair including the user does not exceed the

maximum permitted total weight for the ramp or platform lift!

• The wheelchair should always be transferred to a vehicle with the backrest in an upright
position, the seat lifter lowered and the seat tilt in the upright position (see chapter "Driving
up and down gradients" on page 34)!

• Drive or push your wheelchair into the transport vehicle using a suitable ramp.

75

13.2 Use of the wheelchair as a seat in a vehicle

Caution: There is a danger of injury if the wheelchair is not properly secured during use
as a vehicle seat!

• If possible, the user should always leave the wheelchair to use a vehicle seat and the safety
belts provided with the vehicle.

• The wheelchair should always be anchored facing in the transport vehicle's intended direction
of travel.

• The wheelchair must always be secured in accordance with the wheelchair and anchoring
system manufacturers’ operating manual.

• Always remove and secure any accessory parts fixed to the wheelchair such as chin controls
or tables.

• If your wheelchair is equipped with an angle adjustable backrest, then it must be placed in an
upright position.

• Fully lower elevated legrests, if fitted.

• Fully lower the seat lifter, if fitted.

WARNING: Danger of injury exists if a power wheelchair that is not equipped with leak­proof batteries is transported in a vehicle!

• Only ever use leak-proof batteries!

WARNING: Danger of injury or damage to the wheelchair or to the transporting vehicle, if
the legrests are in a raised position while the wheelchair is used as a vehicle seat!

• Always completely lower height-adjustable legrests, if fitted.

76

Please note

In order to use a wheelchair as a motor vehicle seat, it needs to be equipped with attachment
points to enable anchoring in the motor vehicle. These accessories may be included in the
standard scope of wheelchair order and delivery in some countries (UK for example), but may
also be obtained from Invacare® as an option in other countries.

This power wheelchair complies with the requirements of ISO 7176-19:2001 and may be used as a
vehicle seat in connection with an anchoring system that has been checked and approved in
accordance with ISO 10542. The wheelchair has undergone a crash test in which it was anchored
in the transporting vehicle's direction of travel. Other configurations were not tested. The crash test
dummy was secured using pelvic and upper body safety belts. Both types of safety belt should be
used in order to minimise the risk of injuries to head or upper body. It is imperative that the
wheelchair is inspected by an authorised dealer before being used again after being involved in a
crash. Alterations to the wheelchair anchoring points may not be carried out without the
manufacturer's permission.

77

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

The power wheelchair is fitted with four anchoring points, which are labelled
with the symbol shown on the right. Snap hooks or belt loops can be used for
fixation.

• Secure the wheelchair at the front (1) and at the rear (2) with the anchoring system belts.

• Secure the wheelchair by tensioning the belts in accordance with the manufacturer's anchoring

system operating manual.

78

13.2.2 How the user is secured within the wheelchair

CAUTION: There is a danger of injury if the user is not properly secured within the
wheelchair!

• Even if the wheelchair is fitted with a postural belt, this is no substitute for a proper safety belt
which complies with ISO 10542 in the transport vehicle. Always use the safety belt installed in
the transport vehicle.

• Safety belts must be in contact with the user's body. They must not be held at a distance from
the user's body using parts of the wheelchair such as armrests or wheels. Refer to the
illustration on page 80.

• Safety belts must be pulled as tightly as possible without causing the user discomfort. Refer
to the illustration on page 80.

• Safety belts must not be positioned while twisted.

• Ensure that the third seatbelt anchorage point is not fixed directly to the vehicle floor, but to

one of the vehicle uprights.

79

CAUTION: Injury hazard during use of the mobility aid as a
vehicle seat if a headrest is wrongly adjusted or not
installed! This can cause the neck to be hyperextended
during collisions!

• A headrest must be installed! The headrest optionally
supplied for this mobility device by Invacare® is perfectly
suitable for use during transport.

• The headrest must be adjusted to the user's ear height.

80

Seat belts may not be held at a distance
from the user's body using parts of the
wheelchair such as armrests or wheels.

The pelvic belt should be positioned in the

area between the user's pelvis and thighs
so that it is unobstructed and not too loose.
The ideal angle of the pelvic belt to the
horizontal is between 45° and 75°. The
maximum permissible angle is between
30° and 75°. The angle should never be
less than 30°!

81

The safety belt installed in the transporting
vehicle should be applied as shown in the
illustration at right.

1) Centre line of the body

2) Centre of the sternum

82

13.3 Securing the wheelchair for transport without passengers

CAUTION: Injury hazard!

• If you are unable to fasten your electric wheelchair securely in a transport vehicle, Invacare

®

recommends that you do not transport it!

• Before transporting your wheelchair, make sure the motors are engaged and that the Joystick
Box is switched off.

Invacare

®

strongly recommends that you additionally disconnect or remove the batteries. See

"Removing the batteries" on page 63.

• Invacare

®

strongly recommends securing the wheelchair to the floor of the transporting vehicle.

83

14 Refurbishment

The product is suitable for refurbishment. Actions to be carried out:

• Cleaning and disinfection. Please see chapter "Care and maintenance" on page 65.

• Inspection according to service plan. Please consult service instructions, available from

Invacare®.

• Adaptation to the user. Please see chapter "Adjusting the wheelchair to the user's seating
posture" on page 38.

15 Disposal

• The equipment wrapping is potentially recyclable.

• The metal parts are used for scrap metal recycling.

• The plastic parts are used for plastic recycling.

• Electric components and printed circuit boards are disposed of as electronic scrap.

• Exhausted or damaged batteries can be returned to your medical equipment supplier or

Invacare®.

• Disposal must be carried out in accordance with the respective national legal provisions.

• Ask your city or district council for details of the local waste management companies.

84

16 Technical specifications

The technical information provided hereafter applies to a standard configuration or represents
maximum achievable values. These can change if accessories are added. The precise changes to
these values are detailed in the sections for the respective accessories.

Permissible operating and storage conditions

Temperature range for operation according to ISO 7176-9:

• -25° … +50 °C

Temperature range for storage according to ISO 7176-9:

• -40° … +65 °C

Electrical system

Motors

• 2 x 180 W

Batteries

• 2 x 12 V / 50 Ah (C20) leakproof/AGM

• 2 x 12 V / 60 Ah (C20) leakproof/gel

Main fuse

• 60 A

Charging device

Output current

8 A ± 8 %
Output voltage 24 V nominal (12 cells)
Input voltage 200 – 250 V nominal
Operating temperature
(surroundings)

-25° ... +50 °C

Storage temperature -40° ... +65 °C

85

Drive wheel tyres

Tyre type

• 3.00 - 8" pneumatic

Tyre pressure The recommended maximum tyre pressure in bar or kpa is

marked on the side wall of the tyre or the rim. If more than one

value is listed, the lower one in the corresponding units applies.

(Tolerance = -0.3 bar,1 bar = 100 kpa)

Castor wheel tyres

Tyre type

• 220 puncture-proof

Driving characteristics

Speed

• 6 km/h

• 9 km/h

Min. braking distance

• 1000 mm (6 km/h)

• 1800 mm (9 km/h)

Max. safe slope ******

• 10° (18 %) according to manufacturer’s specifications with
130 kg payload, 4° seat angle, 20° backrest angle

Max. climbable obstacle height

• 50 mm

Turning diameter

• 1660 mm

Drive range in accordance with
ISO 7176-4:2008 ***

• 25 km

Dimensions

Total height

• 1000 mm

Max. total width

• 640 mm

Total length (incl. standard legrests)

• 1100 mm

Seat height (with manual seat angle adjuster) ****

• 425 ... 500 mm

Seat width (armrest adjustment range in brackets)

• 430 mm (440 ... 490 mm**)

Seat depth

• 410 / 460 / 510 mm

86

Dimensions

Backrest height ****

• 480 mm

Seat cushion thickness

• 50 mm

Backrest angle (manual)

• -10°, 0°, +7.5°, +15°, +22.5°, +30°

Armrest height

• 290 ... 360 mm

Legrest lengths

• 300 … 430 mm

Seat angle (manual)

• 0° … +22°C

Weight

Kerb weight *****

• 105 kg

Component weights

Batteries 50 Ah

• approx. 15 kg per battery

Batteries 60 Ah

• approx. 20 kg per battery

Loading

Max. load

• 130 kg

Axle loads

Max. front axle load

• 142 kg

Max. rear axle load

• 153 kg

** Width adjustable for side panel adjustment.

*** Note: The drive range of an electric wheelchair is strongly influenced by external factors, such as the charging state of the batteries,
surrounding temperature, local topography, road surface characteristics, tyre pressure, weight of driver, drive style and use of batteries for
lighting, servos etc.

**** Measured without seat cushion

***** The actual kerb weight depends on the fittings your mobility aid has been supplied with. Every Invacare® mobility aid is weighed when
leaving the works. Please refer to the nameplate for the kerb weight (including batteries) measured.

87

****** Static stability according to ISO 7176-1 = 9° (15,8 %)
Dynamic stability according to ISO 7176-2 = 6° (10,5 %)

88

17 Inspections Performed

It is confirmed by stamp and signature that all jobs listed in the inspection schedule of the Service
and Repair Instructions have been properly performed. The list of the inspection jobs to be
performed can be found in the Service Manual which is available through Invacare®.

Delivery Inspection

1

st

Annual Inspection

Stamp of authorised Dealer / Date / Signature Stamp of authorised Dealer / Date / Signature

2nd Annual Inspection 3

rd

Annual Inspection

Stamp of authorised Dealer / Date / Signature Stamp of authorised Dealer / Date / Signature

4th Annual Inspection 5

th

Annual Inspection

Stamp of authorised Dealer / Date / Signature Stamp of authorised Dealer / Date / Signature

89

Order No. of this Manual: 1534065.DOC

Release Date: 2012-07-06

English