Invacare Zephyr User manual

Invacare® Zephy

r

Powerchai

r

User Manual

Yes, You Can.®

2

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.

Mobitec Mobilitätshilfen GmbH

Herzog Odilostrasse 101

A-5310 Mondsee

Austria

 +43 - 6232 - 55 35 0

Fax: +43 - 6232 - 55 35 4

@: [email protected]

WWW: www.mobitec-austria.com

Invacare® n.v.

Autobaan 22

B-8210 Loppem (Brugge)

Belgium

 +32 - (0)50 - 83 10 10

Fax: +32 - (0)50 - 83 10 11

@: [email protected]

WWW: www.invacare.be

Mobitec Rehab AG

Benkenstraße 260

CH-4108 Witterswil

Switzerland

 +41 - (0)61 - 48 77 08 0

Fax: +41 - (0)61 - 48 77 08 1

@: [email protected]

WWW: www.mobitec-rehab.ch

Invacare Aquatec

Alemannenstraße 10

88316 Isny

Deutschland

 0 75 62 / 7 00 - 251

Fax 08 00 / 6 73 81 72

@: [email protected]

WWW: www.invacare-aquatec.de

Invacare® A/S

Sdr. Ringvej 39

DK-2605 Brøndby

Danmark

 (Kundeservice): +45 - (0)36 - 90 00 00

Fax (Kundeservice): +45 - (0)36 - 90 00 01

@: [email protected]

WWW: www.invacare.dk

3

Invacare® SA

c/ Areny, s/n

Poligon Industrial de Celrà

17460 Celrà (Girona)

ESPAÑA

 : +34 - (0)972 - 49 32 00

Fax: +34 - (0)972 - 49 32 20

@: [email protected]

WWW: www.invacare.es

Invacare® Poirier SAS

Route de St Roch

F-37230 Fondettes

France

 : +33 - (0)247 - 62 64 66

Fax : +33 - (0)247 - 42 12 24

@: [email protected]

WWW: www.invacare.fr

Invacare® Ltd

South Road

Bridgend Industrial Estate

Mid Glamorgan - CF31-3PY

United Kingdom

 (Customer Service): +44 - (0)1656 - 664 321

Fax (Customer Service): +44 - (0)1656 - 667 532

@: [email protected]

WWW: www.invacare.co.uk

Invacare Mecc San s.r.l.

Via Dei Pini, 62

I - 36016 Thiene (VI)

ITALIA

 +39 - 0445 - 38 00 59

Fax: +39 - 0445 - 38 00 34

@: [email protected]

WWW: www.invacare.it

Invacare Ireland Ltd.

Unit 5 Seatown Business Campus

Seatown Rd, Swords

County Dublin

Ireland

 +353 - 18 10 70 84

Fax: +353 - 18 10 70 85

@: [email protected]

Invacare® AS

Grensesvingen 9

Postboks 6230

N-0603 Oslo

Norge

 (Kundeservice): +47 - (0)22 57 95 10

Fax (Kundeservice): +47 - (0)22 57 95 01

@: [email protected]

WWW: www.invacare.no

4

Invacare® B.V.

Celsiusstraat 46

NL-6716 BZ Ede

Nederland

 : +31 - (0)318 - 69 57 57

Fax: +31 - (0)318 - 69 57 58

@: [email protected]

WWW: www.invacare.nl

Invacare Portugal, Lda

Rua Estrada Velha, 949

4465-784 Leça do Balio

Portugal

 : +351-225105946

Fax: +351-225105739

@: [email protected]

WWW: www.invacare.pt

Återförsäljare:

Invacare® AB

Fagerstagatan 9

S-163 91 Spånga

Sverige

Tillverkare:

Invacare® Deutschland GmbH

Kleiststraße 49

D-32457 Porta Westfalica

Deutschland

 (Kundtjänst): +46 - (0) 8 761 70 90

Fax (Kundtjänst): +46 - (0) 8 761 81 08

@: [email protected]

WWW: www.invacare.se

MÖLNDAL

 +46 - (0) 31 – 86 36 00

Fax: +46 - (0) 31 – 86 36 06

@: [email protected]

LANDSKRONA

 +46 - (0) 418 – 285 40

Fax: +46 - (0) 418 – 180 89

@: [email protected]

OSKARSHAMN

 +46 - (0) 491 – 101 40

Fax: +46 - (0) 491 – 101 80

@: [email protected]

5

Table of Contents

Chapter Page

1 Introduction 10

1.1 Important symbols in this manual .........................................................................................12

1.2 Important symbols found on the vehicle ..............................................................................13

1.2.1 Explanation of symbols on lifter warning sticker...........................................................14

1.3 Type classification and permissible use...............................................................................15

1.4 Guarantee.................................................................................................................................15

1.5 Indications................................................................................................................................16

1.6 Life expectancy........................................................................................................................16

2 Safety Notes 17

2.1 General Safety Notes ..............................................................................................................17

2.2 Safety information with regard to care and maintenance...................................................20

2.3 Safety Information on Electromagnetic Interference...........................................................21

2.4 Safety Information on Driving and Freewheel Mode............................................................22

2.5 Safety Information on Wheelchairs with a Lifter..................................................................24

2.6 Safety information on maintenance work and alterations to the wheelchair....................25

3 Key features 26

4 Getting in and out of the wheelchair 27

4.1 Remove the standard armrest in order to side transfer ......................................................27

4.2 Raise the parallel sliding armrest / remove the skirtguard (optional) ...............................28

5 Driving 30

5.1 Before driving for the first time..............................................................................................30

6

5.2

Parking and stationary............................................................................................................32

5.3 Taking Obstacles.....................................................................................................................32

5.4 Anti-Slip-Regulation................................................................................................................33

5.5 Driving up and down gradients..............................................................................................34

6 Pushing the wheelchair in freewheel mode 35

6.1 Electrically disengaging gearless motors ............................................................................35

6.2 Manually disengaging gearless motors (emergency disengaging) ...................................37

7 The REM 24 SD Remote 38

7.1 Layout of the remote...............................................................................................................38

7.2 ON/OFF diode (status display)...............................................................................................41

7.3 Battery charger display...........................................................................................................41

7.4 Activating / deactivating the immobilizer..............................................................................42

7.5 Using the Buddy buttons with the remote............................................................................43

7.6 Controlling the wheelchair using the remote .......................................................................44

7.6.1 How a wheelchair with "Indirect Steering" reacts to joystick movements.....................45

7.7 Operating the electric adjustment options ...........................................................................46

7.7.1 Activating adjustment mode..........................................................................................46

7.7.2 Selecting and operating the adjustment option ............................................................47

7.7.3 Changing back to driving mode ....................................................................................48

7.8 Error diagnosis ........................................................................................................................49

7.8.1 Error codes and diagnostic codes ................................................................................50

8 Adjusting the wheelchair to the user's seating posture 53

8.1 Adjusting the armrests and the joystick box........................................................................54

8.1.1 Adapting the remote to the length of the user’s arm ....................................................54

8.1.2 Setting the height of the remote ...................................................................................55

8.1.3 Setting the height of the armrests.................................................................................56

8.1.4 Setting the height of the parallel sliding armrests.........................................................57

8.1.5 Adjusting the angle of the armpad on the parallel sliding armrests..............................58

7

8.1.6

Adjusting the width of the armrests ..............................................................................59

8.2 Manually adjusting the seat tilt ..............................................................................................61

8.3 Manually adjusting the backrest............................................................................................63

8.3.1 Adjusting the backrest using the gas pressure spring..................................................63

8.3.1.1 Adjust the backrest using the perforated plate ........................................................64

8.3.2 Flex and Contour seats.................................................................................................65

8.4 The Lifter ..................................................................................................................................66

8.5 Adjusting and removing the tray ...........................................................................................67

8.5.1 Laterally adjusting the tray............................................................................................67

8.5.2 Adjusting the depth of the tray / removing the tray.......................................................68

8.5.3 Swinging the tray away to the side ...............................................................................68

8.6 Adjusting the suspension / immobilisation mechanism of the anti-tippers .....................70

8.6.1 Adjusting the suspension..............................................................................................70

8.6.2 Adjusting the shock absorbers in the rear ....................................................................72

8.6.3 Adjusting the shock absorbers in the front ...................................................................75

8.6.4 Adjusting the Immobilisation mechanism of the anti-tippers ........................................78

9 Adjusting footrests and legrests 83

9.1 Centre-mounted legrests........................................................................................................83

9.1.1 Electric legrest ..............................................................................................................83

9.1.1.1 Lowering the electric legrest completely to assist getting out of the wheelchair.....84

9.1.2 Adjustable legrest .........................................................................................................87

9.1.2.1 Adjusting the angle ..................................................................................................87

9.1.2.2 Adjusting the length of the legrest ...........................................................................88

9.1.2.3 Adjusting the calf plate to the calf width of the user ................................................89

9.1.2.4 Adjusting the angle of the foot plate ........................................................................90

9.2 Laterally mounted legrests.....................................................................................................91

9.2.1 Standard footrest with pre-set angle.............................................................................91

9.2.1.1 Swivelling the footrest outward and/or removing.....................................................91

9.2.1.2 Setting the angle......................................................................................................92

9.2.1.3 Setting the end stop of the footrest .........................................................................94

8

9.2.1.4

Adjusting the length of the footrest..........................................................................97

9.2.2 Manually height adjustable legrest 90° - 0° ..................................................................98

9.2.2.1 Swivelling the legrest outward and/or removing......................................................98

9.2.2.2 Setting the angle......................................................................................................99

9.2.2.3 Setting the end stop of the legrest.........................................................................100

9.2.2.4 Adjusting the length of the legrest .........................................................................103

9.2.2.5 Adjusting the depth of the calf plate ......................................................................104

9.2.2.6 Adjusting the height of the calf plate .....................................................................105

9.2.2.7 Unlocking and swivelling the calf plate backward when alighting .........................106

9.2.2.8 Adjusting the angle adjustable foot plate...............................................................107

9.2.2.9 Adjusting the angle and depth adjustable foot plate .............................................108

9.2.3 Manually height adjustable legrest 80° - 0° with ergonomic length adjustment.........109

9.2.3.1 Swivelling the legrest outward and/or removing....................................................109

9.2.3.2 Setting the angle....................................................................................................110

9.2.3.3 Adjusting the length of the legrest .........................................................................112

9.2.3.4 Adjusting the depth of the calf plate ......................................................................113

9.2.3.5 Adjusting the height of the calf plate .....................................................................114

9.2.3.6 Unlocking and swivelling the calf plate backward when alighting .........................115

9.2.3.7 Adjusting the angle adjustable foot plate...............................................................116

9.2.3.8 Adjusting the angle and depth adjustable foot plate .............................................117

9.2.4 Electrically height adjustable legrest 80° - 0° with ergonomic length adjustment ......118

9.2.4.1 Swivelling the legrest outward and/or removing....................................................118

9.2.4.2 Setting the angle....................................................................................................119

9.2.4.3 Adjusting the length of the legrest .........................................................................120

9.2.4.4 Adjusting the depth of the calf plate ......................................................................121

9.2.4.5 Adjusting the height of the calf plate .....................................................................122

9.2.4.6 Unlocking and swivelling the calf plate backward when alighting .........................123

9.2.4.7 Adjusting the angle adjustable foot plate...............................................................124

9.2.4.8 Adjusting the angle and depth adjustable foot plate .............................................125

10 Electrical System 126

9

10.1

Electronics Protection System ............................................................................................126

10.1.1 The main fuse .............................................................................................................127

10.2 Batteries .................................................................................................................................128

10.2.1 What you need to know about batteries .....................................................................128

10.2.2 Charging the batteries ................................................................................................130

10.2.3 Removing and fitting batteries ....................................................................................132

10.2.3.1 Removing the batteries..........................................................................................133

10.2.3.2 How to handle damaged batteries correctly ..........................................................140

11 Care and maintenance 141

12 Maintenance- and repair work 144

12.1 Repairing a flat tyre ...............................................................................................................144

12.1.1 Repairing punctures (drive wheel with GB motor and pneumatic tyres) ....................145

12.1.2 Repairing a flat tyre at the front (tyre type 280/250-4)................................................148

12.2 Checking the anti-tippers for smoothness of operation and correct function ...............150

13 Transport 152

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

13.2 Use of the wheelchair as a seat in a vehicle.......................................................................154

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 .............................................160

14 Refurbishment 161

15 Disposal 162

16 Technical Specifications 163

17 Inspections Performed 167

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 chair.

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 operating 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.

12

1.1 Important symbols in this manual

WARNING!

This symbol warns you of danger!

• Always follow these instructions to avoid injury to the user or damage to the product!

EXPLOSION HAZARD!

This symbol warns you of an explosion hazard, which, for example, 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 burns due, for example, to leaking battery acid!

• Always follow the instructions to avoid injury to the user or damage to the product!

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.

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 that

complies with the Waste Electrical and Electronic Equipment (WEEE) Directive

2002/96/CE. 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.

If the electric wheelchair is fitted with a table, it is

imperative that it is removed and safely stowed

when transporting the wheelchair in a vehicle!

14

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!

15

1.3 Type classification and permissible use

This vehicle was designed for persons whose ability to walk is impaired, but who are still 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 exact information on speed, turning radius, range, safe climbing ability, maximum

obstacle height and permissible operating conditions in chapter "Technical Specifications"

starting from page 163.

Please also pay attention to all safety information in chapter "Safety Notes" starting from page 17.

The vehicle was successfully tested according to German and international standards as to its

safety. 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 Guarantee

The terms and conditions of the guarantee are part of the general terms and conditions particular to

the individual countries in which this product is sold.

16

1.5 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 electric wheelchairs for interior and exterior areas is advisable if the use of hand-

operated wheelchairs is no longer possible on account of the disability, yet proper operation of an

electromotive drive unit is still practicable.

1.6 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.

17

2 Safety Notes

READ WELL BEFORE OPERATION!

2.1 General Safety Notes

Danger of injury if mobility device is used in any other way than the purpose described in

this manual!

• Only ever use the mobility device in accordance with the instructions in this User's Manual

(see chapter "Type classification and permissible use" on page 15).

• Pay strict attention to the safety information.

Danger of injury if the mobility device is driven when ability to operate a vehicle is

impaired by medication or alcohol!

• Never drive the mobility device under the influence of medication or alcohol. If necessary, the

mobility device must be operated by an attendant who is physically and mentally able.

Danger of damage or injury if mobility device is accidentally set into motion!

• Switch the mobility device off before you get in, get out or handle unwieldy objects.

• When the drive is disengaged, the brake inside the drive is deactivated. For this reason,

pushing the mobility device by an attendant is only recommended on flat surfaces, never on

gradients. Never leave your mobility device on a gradient with its motors disengaged. Always

re-engage the motors immediately after pushing the mobility device (see chapter "Pushing the

wheelchair in freewheel mode" on page 35).

18

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 163).

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

slope (see chapter "Technical Specifications" from page 163), 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 163).

• The mobility device is only designed for use by a single occupant whose maximum weight

does not exceed the maximum permissible load of the chair. Never use the mobility device to

transport more than one person.

19

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.

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.

20

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.

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Invacare Zephyr User manual

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