Invacare Auriga Manuale utente

Invacare® Auriga

Service Manual

6 / 10 km/h version

Invacare®Auriga Service Manual

How to get in touch with Invacare

If you have any questions or need support, please contact your authorised Invacare® Dealer ﬁrst. He

has the necessary know-how and equipment plus the special knowledge concerning your Invacare®

product which enables him to offer you all-round satisfactory service. Should you wish to contact us

directly, you can reach us in Europe at the following:

Invacare® Deutschland GmbH

Dehmer Str. 66

D-32549 Bad Oeynhausen

Germany

! (Kundendienst): +49 - (0) 5731 - 754580

! (Technische Hotline): +49 - (0) 5731 - 754 570

Fax (Kundendienst): +49 - (0) 5731 - 754 216

Fax (Technische Hotline): +49 - (0) 5731 - 754 208

Invacare® Poirier

Les Roches

F-37230 Fondettes

France

! (Service Après-Vente): +33 - (0) 2 47 - 62 64 15

Fax (Service Après-Vente): +33 - (0) 2 47 - 62 64 64

Invacare® Ltd

South Road

Bridgend

Mid Glamorgan - CF31-3PY

United Kingdom

! (Customer Service): +44 - (0) 1656 - 647 327

Fax (Customer Service): +44 - (0) 1656 - 649 016

Invacare® A/S

Sdr. Ringvej 39

2605 Brøndby

Denmark

! (Kundeservice): +45 - (0) 3690 0000

Fax (Kundeservice): +45 - (0) 3690 0001

Invacare®, SA

c/ Areny, s/n

Poligon Industrial de Celrà

17460 Celrà (Girona)

Spain

! +34 - (0) 972 - 49 32 00

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

Mecc San S.R.L.

Via Dei Pini, 35

I - 36016 Thiene (VI)

Italy

! +39 - (0) 445-380059

Fax: +39 - (0) 445-380034

Page 2

Invacare®Auriga Service Manual

General Information

This Service Manual contains all the information necessary to service and repair the scooter.

•Please observe all safety instructions.

•Information about operation or general maintenance work can be found in the scooter Operating Manual.

•Information on ordering spare parts can be found in the spare parts catalogue.

•We reserve the right to make any alterations on the grounds of technical improvements.

•The Scooter may only be serviced and repaired by qualiﬁed personnel.

•- The minimum requirement for a maintenance technician is specialist training e.g. as bicycle or

orthopaedic mechanic, or suitable long experience.

- Experience and knowledge of electrical measuring devices (multimeters) is also required.

•Any alterations to the Scooter which occur as a result of incorrectly or improperly performed maintenance

work will lead to the exclusion of all liability on the part of INVACARE.

•If you have any problems or questions please contact INVACARE TECHNICAL SERVICES

Technical Services: Tel: 01656 647327

Fax: 01656 753299

Main Reception Tel: 01656 664321

Address: Invacare Limited

South Road

Bridgend Industrial Estate

Bridgend CF31 3PY

E-mail: uk@invacare.com

Page 3

Invacare®Auriga Service Manual

Notes on transport

•If the Scooter has to be shipped back to the manufacturer for major repairs, you should always use the

original packaging for transport.

•You should also include as accurate a fault description as possible. The following symbols are used in

this Service Manual:

Note:

This symbol indicates general information which highlights special points or simpliﬁcations in

dismantling / reassembly.

Caution:

It is imperative that you observe all safety instructions indicated by this symbol.

This symbol identiﬁes service work and corresponding tools.

Page 4

Invacare®Auriga Service Manual

Table of contents Page

1 Safety and assembly instructions 7

1.1 Before any inspection or repair work 7

1.2 During dismantling/reassembly 7

1.3 Before operation / after completion of work 8

2 Tool list 9

3 Layout of modules, components, displays and controls 10

5 Inspection plan 11

6 Operational faults 12

6.1 Diagnostics and troubleshooting 12

7 Error codes 13

8 Module combinations / variations 14

9 Maintenance and repair 15

9.1 Chassis 15

9.1.1 Front wheel frame (3-wheeler) 15

9.1.2 Front wheel frame (4-wheeler) 16

9.1.3 Rear frame assembly (3+4-wheelers) 17

9.2 Drive unit 18

9.2.1 Replacing the drive unit 19

9.2.2 Replacing the carbon brushes 19

9.3 Shroud 20

9.3.1 Front shroud (3-wheeler) 20

9.3.2 Front shroud (4-wheeler) 21

9.3.3 Rear shroud (3+4-wheelers) 22

9.3.4 Removing and re-ﬁtting the front cover (3+4-wheelers) 23

9.3.5 Removing and re-ﬁtting the rear cover (3+4-wheelers) 23

9.4 Wheels 24

9.4.1 Front wheel assembly (3-wheeler) 24

9.4.2 Front wheel assembly (4-wheeler) 25

9.4.3 Rear wheel assembly (3+4-wheelers) 25

9.5 Assembling / disassembling the front wheel (3-wheeler) 26

9.5.1 Assembling / disassembling the front fork (3-wheeler) 26

9.5.2 Replacing the bearings (3-wheeler) 26

9.6 Assembling / disassembling the front wheel (4-wheeler) 27

9.6.1 Assembling / disassembling the front suspension (4-wheeler) 27

9.6.2 Replacing the bearings (4-wheeler) 27

9.6.3 Assembling / disassembling the steering column tube (4-wheeler) 28

9.6.4 Assembling / disassembling the rear wheels (3+4-wheelers) 28

9.7 Electronic system 29

9.7.1 Batteries, electronic system, charger and connections 29

9.7.2 Replacing the charger 30

9.7.3 Replacing the batteries 30

9.7.4 Replacing the electronics 30

Page 5

Invacare®Auriga Service Manual

9.7.5 Replacing a fuse 31

9.7.6 Hand-held programmer 31

9.8 Tiller linking assembly / control panel 32

9.8.1 Steering column 32

9.8.2 Tiller 33

9.9 Replacing the keypad and the control panel 34

9.9.1 Assembling / disassembling the steering column shroud 34

9.9.2 Replacing the Bowden Cable 35

9.9.3 Replacing the throttle lever 35

9.9.4 Replacing the potentiometer 35

9.9.5 Replacing the light bulbs in the front 36

9.9.6 Replacing the light bulbs in the rear 36

9.9.7 Replacing the head light 36

10 Seating unit

10.1 Replacing the slide mechanism 38

10.1.1 Replacing the release lever 38

10.1.2 Replacing the upper seat support tube 39

10.1.3 Removing the armrests 39

10.1.4 Removing the armrest supports 39

10.1.5 Removing the headrest 39

Page 6

Invacare®Auriga Service Manual

1 Safety and assembly instructions

These safety instructions are intended to prevent accidents, and it is imperative that they are observed.

1.1 Before any inspection or repair work

•Read and observe this Service Manual and the associated operating manual.

•Observe the minimum qualiﬁcation requirements for carrying out the work.

Caution:

•Please take into account the heavy weight of some components. This applies especially to

removal of drive units and batteries.

•The Scooter must be switched off before removal of voltage-carrying components. To do this

remove the batteries.

• When making measurements on voltage-carrying components, avoid short-circuiting the

contacts.

•Danger of ﬁre!

•Use tools that are in good condition.

1.2 During dismantling / reassembly

•Mark all current settings for the Scooter (seat, armrests, backrest etc.), and the cable connecting plugs

associated, before any removals. This makes reassembly easier.

Caution:

•Support the Scooter when raised with suitable equipment before beginning removal or

reassembly.

•Never use “standard” nuts instead of self-locking nuts.

•Always use correctly dimensioned washers or spacers.

Note:

•All plugs are ﬁtted with mechanical safety devices which prevent release of the connecting

plugs during operation.

•To release the connecting plugs the safety devices must be pressed in.

•When reassembling ensure that these safety devices are correctly engaged.

•Cable binders which have been cut off during disassembly should be replaced by new ones

during reassembly.

Page 7

Invacare®Auriga Service Manual

1.3. Before operation / after completion of work

Caution:

•Check all ﬁxings for tight ﬁt.

•Check all parts for correct interlocking.

•Only operate Scooter with correct tyre pressure (2.5 bar).

•Check electrical components for correct functioning.

As a last check always perform a test drive.

Page 8

Invacare®Auriga Service Manual

2 Tool list

You will need a standard tool set with at least the following:

•Set of open and ring spanners

•Set of Allen-keys

•Torque wrench

•Socket spanner set

•Set of screwdrivers

•Oblique pliers

•Flat-nosed pliers

•Circlip pliers

•Pointed pliers

•Cable lug pliers

•Wooden or plastic hammer

•Tyre repair kit (commercial)

•Tyre pressure indicator

•Valve removal tool

•Wheel bearing puller

•Multimeter with probes and various cable clips

•Soldering iron 30W

•Front wheel hub puller

•Pop riveting tool

•Stepped mandril

Page 9

Invacare®Auriga Service Manual

3 Layout of modules, components, displays and controls

The following ﬁgures show the layout of scooter modules. Removal and reassembly of spare parts is

described in Chapter 9.

1) De-clutching lever

2) Release lever for swivelling and

removing seat (under the seat

on the right)

3) Release lever for seat sliding rail

adjustment (under the seat on

the right in the front)

4) Primary Charging Socket

5) Key switch (ON/OFF)

6) Throttle

7) Control panel

8) Lever for adjusting the angle

of the steering column

Page 10

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