Otto Bock Voyager Evo User manual

Voyager Evo
Instructions for Use (User)..................................................................................... 3

2 | Ottobock Voyager Evo

Foreword 1 5.............................................................................................................................................................
Product Description2 5............................................................................................................................................
Function 2.1 5.............................................................................................................................................
Product Overview2.2 6.................................................................................................................................
Safety3 7....................................................................................................................................................................
Explanation of Warning Symbols3.1 7.............................................................................................................
General safety instructions3.2 7.....................................................................................................................
Safety Instructions for Use3.3 7.....................................................................................................................
Name plate and warning labels3.4 11.............................................................................................................
Name Plate3.4.1 11........................................................................................................................................
Warning labels3.4.2 11...................................................................................................................................
Delivery4 11...............................................................................................................................................................
Scope of Delivery4.1 11................................................................................................................................
Standard equipment4.2 12............................................................................................................................
Options4.3 12.............................................................................................................................................
Storage4.4 12..............................................................................................................................................
Preparation for Use5 12..........................................................................................................................................
Assembly5.1 12...........................................................................................................................................
Usage6 13..................................................................................................................................................................
Techniques for Using a Wheelchair6.1 13.......................................................................................................
Getting into the wheelchair/transfers6.2 14.....................................................................................................
Information on use6.3 14..............................................................................................................................
Footrests6.3.1 14...........................................................................................................................................
Adjusting the footrest (footplate)6.3.1.1 15...........................................................................................................
Fastening / removing the calf strap6.3.1.2 15........................................................................................................
Seat Cushion/Back Padding6.3.2 16................................................................................................................
Removing/Fastening the Seat Cushion and Seat Pad6.3.2.1 16..............................................................................
Fastening / removing the back padding6.3.2.2 16.................................................................................................
Side panels6.3.3 18........................................................................................................................................
Adjusting the side panels6.3.3.1 18.....................................................................................................................
Removing the Side Panels6.3.3.2 18....................................................................................................................
Rear wheels6.3.4 18.......................................................................................................................................
Removing/mounting the rear wheels with quick-release axle6.3.4.1 18.....................................................................
Castors / castor forks6.3.5 19..........................................................................................................................
Brakes6.3.6 19...............................................................................................................................................
Using the Wheel Lock6.3.6.1 19.........................................................................................................................
Anti-tipper / tip-assist6.3.7 20...........................................................................................................................
Activating / deactivating the anti-tipper6.3.7.1 20...................................................................................................
Using the tip-assist6.3.7.2 21..............................................................................................................................
Additional options6.3.8 21...............................................................................................................................
Disassembly / Transport6.4 21......................................................................................................................
Use in a wheelchair accessible vehicle6.5 22..................................................................................................
Care6.6 22..................................................................................................................................................
Cleaning6.6.1 22............................................................................................................................................
Disinfection6.6.2 22........................................................................................................................................
Maintenance/Repair7 22.........................................................................................................................................
Maintenance7.1 22.......................................................................................................................................
Maintenance intervals7.1.1 23..........................................................................................................................
Scopes of maintenance7.1.2 23........................................................................................................................
Repair7.2 23...............................................................................................................................................
Inner tube/rim tape/tyre replacement7.2.1 23.....................................................................................................
Table of contents
Ottobock | 3Voyager Evo
Table of contents

Disposal8 24.............................................................................................................................................................
Disposal information8.1 24............................................................................................................................
Legal Information9 25..............................................................................................................................................
Service life9.1 25.........................................................................................................................................
Liability9.2 25..............................................................................................................................................
CE Conformity9.3 25....................................................................................................................................
Warranty9.4 25............................................................................................................................................
Trademarks9.5 25........................................................................................................................................
Technical Data10 25...................................................................................................................................................
4 | Ottobock Voyager Evo
Table of contents

1 Foreword
INFORMATION
Date of the last update: 2014-05-07
►Please read this document carefully.
►Follow the safety instructions.
INFORMATION
►You can request this document as a PDF file from the Customer Care Center (CCC) at [email protected] or
from the manufacturer's service department (see inside back cover or back page for addresses).
►It is possible to increase the display size of the PDF document.
►For further questions about the instructions for use, please contact the authorised personnel who issued the
product to you.
You have purchased a high-quality product which can be put to versatile, daily use at home and outdoors.
Please read these instructions for use before you start using the product. Familiarise yourself with the handling,
functions and use of the product before using it. Observe all safety information and instructions in order to prevent
the possibility of injury. Store these instructions for use in a safe place for future reference.
Please note the following in particular:
• All users (including children and youths) must be instructed in the use of the product by qualified personnel or
by an attendant using these instructions for use.
• Attendants (persons who operate and push the product) must be instructed in the use of the product by quali
fied personnel using these instructions for use.
• The product has been adapted to the needs of the user. Further changes may be made only by qualified per
sonnel. We recommend checking the product settings regularly in order to assure an optimum fit over the long
term. For growing children and youths in particular, fitting should be performed every six months.
• If you have any questions or cannot solve a problem, despite reading these instructions for use, please contact
the qualified personnel who fitted the product or the manufacturer's service department (please see inside
back cover or back cover for addresses).
• The product may only be combined with the options listed here. The manufacturer assumes no liability for com
binations with third-party medical devices and/or accessories not included in the modular system. Please also
observe the information in the section "Liability".
• Service and repairs to the product may only be carried out by qualified personnel. If you have any problems,
please contact your specialist dealer. This ensures that any necessary repairs will be made exclusively with
authentic Ottobock spare parts.
• Your product may differ from the models shown. In particular, not all the options described in these instruc
tions for use will be installed on your product.
• The manufacturer reserves the right to make technical changes to the model described in these instructions for
use.
2 Product Description
2.1 Function
The wheelchair is designed solely for individual use by persons who are unable to walk or who have a walking
impediment, and can be operated either by the patient or by another person.
The wheelchair can be used on solid ground both indoors and outdoors.
Ottobock | 5Voyager Evo
Foreword

2.2 Product Overview
1
Voyager evo – Version with fixed back plate/seat plate
Max. load capacity: 100 kg (effective seat width: 280 - 460 mm)
The lightweight wheelchair is a modular rigid-frame wheelchair for active use in open frame design. The one-piece
aluminium or carbon frame, combined with a single-panel footrest or a tube footrest, offers high stability with a low
net weight.
The frame design allows the centre of gravity, seat depth, lower leg length, back angle and back height as well as
camber to be adjusted. Various frame angles as well as straight and inward or outward offset versions are avail
able.
1 Seat with seat pad 7 Caster wheel
2 Side panel 8 Caster fork
3 Back cushion 9 Footrest
4 Back (here: fixed back plate) 10 Frame
5 Rear wheel with push ring 11 Wheel lock (here: scissor wheel lock)
6 Quick-release axle release button
6 | Ottobock
Product Description
Voyager Evo

3 Safety
3.1 Explanation of Warning Symbols
WARNING Warnings regarding possible risks of severe accident or injury.
CAUTION Warnings regarding possible risks of accident or injury.
NOTICE Warnings regarding possible technical damage.
3.2 General safety instructions
CAUTION
Lack of familiarisation with instructions for use
Injuries due to user error
►Read the instructions for use before using the product.
►Familiarise yourself with the handling, functions and use of the product before using it. You can compromise
the safety of the user if you do not follow these instructions.
3.3 Safety Instructions for Use
Hazards during preparation for use
WARNING
Independent modification of settings
Risk of tipping, falling or malposition
►Do not modify the settings established by the qualified personnel.
►In case of problems with the settings (unsatisfactory seating position, caster wheel wobble etc.) please con
tact the qualified personnel who adjusted your product.
WARNING
Settings outside the safety limits
Risk of falling, tipping of the user
►In certain versions and with certain settings, the wheelchair tends to tip backwards due to its design. The fea
ture is intentional in order to enable users with the corresponding physical preconditions to manoeuvre
quickly and nimbly.
►Users with the necessary physical/psychological preconditions can be supplied with such versions/settings. If
the physical/psychological preconditions change, the wheelchair may no longer be used with these settings.
In this case inform your dealer immediately.
WARNING
Improper handling of packaging materials
Risk of suffocation
►Keep packaging materials away from children.
CAUTION
Exposed pinch points
Risk of crushing or pinching the fingers due to incorrect handling
►When folding out the backrest, only grip by the specified components.
CAUTION
Incorrect fitting of the rear wheels
Risk of falling or tipping due to wheels coming loose
►After every assembly, check the proper mounting of the rear wheels. The wheel axles must be securely locked
in the fitting.
Ottobock | 7Voyager Evo
Safety

Hazards when getting in
CAUTION
Incorrect handling when getting in
Risk of falling, tipping or rolling away due to incorrect handling
►Activate the wheel lock each time before you get into or out of or transfer to or from the wheelchair.
►Always get into the wheelchair from the side, where possible.
►Never step on the footrests/footplates when getting in and out.
CAUTION
Incorrect caster wheel positioning
Risk of falling or tipping when leaning forward in the wheelchair
►Prior to activities that require you to bend forward in the wheelchair (e.g. tying your shoes), maximise the sta
bility of the wheelchair. In order to do so, push the wheelchair backwards until the caster wheels turn forward.
Risk of hand injuries
CAUTION
Pinching in exposed drive parts
Risk of pinching and crushing of the hands
►To avoid hand injuries, do not grasp between the rear wheel and the knee lever lock when driving your wheel
chair.
►Do not reach between the spokes of the rear wheel.
CAUTION
Pinching at components
Risk of pinching and crushing of the hands
►Pay attention not to pinch parts of your body at the wheel lock lever or between the side or frame parts.
CAUTION
Heat development when braking with push rings
Risk of burns to the hands
►Wear leather gloves when travelling at high speeds.
Hazards while driving
CAUTION
Travelling without experience
Risk of falling, tipping of the user
►Familiarise yourself with the wheelchair by practicing on level, easy terrain first.
►Learn with the support of an assistant how the wheelchair reacts to changes in centre of gravity, e.g. down
ward or upward slopes, inclines or when overcoming obstacles.
►Always activate the anti-tipper.
CAUTION
Wrong centre of gravity
Risk of tipping or rolling over
►Do not lean too far out of the wheelchair when trying to pick up objects.
►Lean well forward with your upper body when climbing gradients, overcoming obstacles on gradients or on
ramps. If users cannot lean their upper body forward, accompanying persons must support the wheelchair
from behind.
8 | Ottobock
Safety
Voyager Evo

CAUTION
Risky operation
The user may fall or tip over, and may cause accidents with other traffic participants
►Push slowly when crossing obstacles (e.g. steps, curbs) and negotiating uphill or downhill slopes and
inclines.
►Never cross obstacles at an angle. Always approach obstacles head on (at an angle of 90°).
►Raise the front wheels before crossing obstacles.
►Avoid collisions with obstacles and dropping off curbs/ledges.
►Avoid driving cross-country.
CAUTION
Wrong use of the wheel lock
Risk of falling with abrupt braking or rolling away of the wheelchair
►Do not use the wheel lock when travelling.
►Apply the wheel lock to prevent the wheelchair from moving on uneven ground or during transfers (e.g. into a
car).
CAUTION
Lack of tipping resistance on public transport
Falls, tipping over of the user, damage to the product caused through incorrect positioning of the wheelchair
►Always observe currently applicable legal requirements when using public transport.
►Always ensure that you are held in place securely when travelling on public transport. To do so, use the
wheelchair areas, wheelchair bays and restraint systems provided. Firmly tighten the wheel locks.
►Please note that the anti-tipper, if activated, may be exposed to heavy loads when the public transport vehicle
starts to move. In order to avoid damage, the manufacturer recommends that the wheelchair is positioned at a
right angle to the direction of travel if no restraint system for passengers with reduced mobility is available.
CAUTION
Driving in the dark
Risk of collisions with other traffic participants due to lack of light
►Wear bright clothing or clothing with reflectors.
►Install active lighting on your product.
►Ensure that the reflectors on the product are clearly visible.
Hazards when overcoming obstacles
WARNING
Overcoming steps and obstacles without assistance
User may fall or tip over
►Always have accompanying persons help you negotiate steps and other obstacles.
►Use available facilities (e.g. access ramps or lifts).
►If such facilities are not available, have 2 assistants carry you over the obstacle.
WARNING
Wrong lifting by accompanying persons
Risk of falling, tipping of the user
►Accompanying persons may only lift the wheelchair at permanently installed parts.
►Accompanying persons must ensure that with height-adjustable push handles, the clamping levers are
securely locked.
Ottobock | 9Voyager Evo
Safety

WARNING
Wrongly adjusted anti-tipper
Risk of falling, tipping of the user
►If only 1 accompanying person helps in overcoming steps, the accompanying person must first adjust the anti-
tipper so that it cannot collide with the steps during transport.
►The accompanying person must adjust the anti-tipper again correctly after overcoming the steps.
WARNING
Anti-tipper not activated
Risk of falling, tipping to the rear
►Ensure that an installed anti-tipper is activated before travelling over obstacles and on inclines.
►The anti-tipper must engage audibly before use. Proper engagement must be checked by the user or an
accompanying person.
►The use of an anti-tipper is urgently recommended for persons with legs amputated above the knee.
Hazards due to defective tyres
CAUTION
Poor tyres
Risk of accidents/falling due to poor traction, reduced braking effect or poor manoeuvrability
►Pay attention to adequate type pressure. The correct air pressure is printed on the sidewall of the tyre. For the
rear wheels, the minimum air pressure is 7bar.
►Ensure that both tyres are inflated to the same pressure.
►Ensure that the tyres have sufficient tread depth.
►Pay attention to correct adjustment of the knee lever brake (approx. 5 mm clearance to the tyres, technical
modifications reserved) and adequate inflation pressure.
Hazard in case of broken skin
CAUTION
Prolonged contact with broken skin
Redness and pressure marks
►Check before using the product that the skin is not broken in areas subject to prolonged pressure (e.g., but
tocks, back and rear side of the thighs).
►No liability is assumed for injuries caused by the use of the product with broken skin.
Hazards due to fire, heat and cold
CAUTION
Seat cushion or backrest cover may ignite
User may sustain burns
►The seat cushion and backrest cover are not highly flammable, but there is a possibility they may catch fire.
Therefore utmost caution is required near open flame.
►Keep away from any sources of fire, especially burning cigarettes.
CAUTION
Extreme temperatures
Risk of hypothermia or burns on components, failure of components
►Do not expose the product to any extreme temperatures (e.g. direct sunlight, sauna, extreme cold).
Hazards due to improper use of the wheelchair
10 | Ottobock
Safety
Voyager Evo

NOTICE
Use in wrong ambient conditions
Risk of damage to the product
►Do not use the wheelchair in salty water
►Also avoid – if possible – sand or other dirt particles that may damage the wheel bearings.
NOTICE
Overloading
Damage to the product through user error
►Do not exceed the maximum load capacity (see the section "Technical Data").
►Please note that all options and add-on components will reduce the remaining load capacity.
NOTICE
Impermissible loading of the folded-in backrest
Deformations, problems when unfolding
►Never rest heavy objects on the backrest when it is folded in.
NOTICE
Wear of the seat and backrest cover
Risk of damage to the product
►Have the seat and backrest cover replaced immediately in the event of damage or wear.
3.4 Name plate and warning labels
3.4.1 Name Plate
Label Meaning
AType designation
BManufacturer article number
CMaximum load capacity (see chapter "Technical data")
DManufacturer information, address, country of origin
ESerial number/manufacturing date
FEuropean Article Number/Global Trade Item Number
GRead the instructions for use before using the product.
HCE marking – product safety according to EU guidelines
The nameplate can be found on the rigid
axle. IThe product has not been approved by the manufacturer for use
as a seat in a wheelchair accessible vehicle
3.4.2 Warning labels
Label Meaning
(Safety loop on the wheelchair)
Caution!
The rear wheels have been pre-positioned according to your
specifications. Before the wheelchair can be used, this pre
set position must be checked by the wheelchair user for func
tion and stability against tipping with the assistance of quali
fied personnel.
4 Delivery
4.1 Scope of Delivery
The wheelchair is delivered preassembled and with the rear wheels removed packed in a crate.
The scope of delivery includes:
• Preassembled wheelchair
• 2 rear wheels
Ottobock | 11Voyager Evo
Delivery

• Options according to the order
• Instructions for Use (User)
4.2 Standard equipment
The standard equipment includes:
• High-strength aluminium frame (open frame) with caster attachment device
• Rigid axle, aluminium
• Rear wheels with quick-release axle
• Wheel locks
• Fixed back plate, aluminium
• Fixed seat plate, aluminium
• "Standard" side panels, aluminium
• "Fixed" footrest, aluminium
• Caster wheels in caster forks with threaded axle
The seat cushion is not included in the standard package.
4.3 Options
The standard model can be fitted to the user's personal requirements thanks to a large range of options. For use of
these options: see Page13.
4.4 Storage
The wheelchair must be stored dry. The ambient temperature must be maintained between -10°C and +40°C.
Wheelchairs with PU tyres should not be stored for prolonged periods with the knee-lever brake applied as the
tyres could be deformed.
INFORMATION
Tyres contain chemical substances that can react with other chemical substances (such as cleaning agents,
acids, etc.).
5 Preparation for Use
5.1 Assembly
CAUTION
Exposed pinch points
Risk of crushing or pinching the fingers due to incorrect handling
►When folding out the backrest, only grip by the specified components.
CAUTION
Failure to check that the wheelchair is ready for use
Risk of falling, tipping of the user
►Before using the wheelchair for the first time, check the pre-settings with the support of the qualified person
nel.
►After every assembly, check the proper mounting of the rear wheels. The wheel axles must be securely locked
in the fitting.
►Pay attention in particular to the stability against tipping, free running of the rear wheel and correct function of
the brakes.
►Check the tyre inflation pressure. The correct air pressure is printed on the sidewall of the tyre. For rear
wheels, the minimum air pressure is 7bar. Ensure that both tyres are inflated to the same pressure.
INFORMATION
For details of weights of the individual parts, see the section "Technical Data".
For disassembly/transportation, see the section "Disassembly/Transport".
A few simple steps are sufficient for preparing the wheelchair for use:
1) Attach the rear wheels to the quick-release axle housings (see Fig.2):
→Press in the button on the quick-release axle.
12 | Ottobock
Preparation for Use
Voyager Evo

→Attach the rear wheel to the quick-release axle housing and release the button on the quick-release axle.
→The quick-release axles must not be able to be removed after the pushbutton has been released.
2) Fold down the backrest (see Fig.3):
→Pull the backrest cable until the locking mechanism releases.
→Fold the backrest to the rear until the locking mechanism engages on both sides.
3) If necessary: Attach the side panels (see Fig.4):
→Slide the side panels into the side panel mountings (see Fig.5, item1).
→In doing so, ensure that the mounting plate is up against the side panel from the outside (see Fig.5, item
2).
4) If necessary: Fit the seat cushion. The seat cushion is secured against sliding by being pressed on to the
hook-and-loop fastener (see Page16).
5) If necessary: Secure the back padding. The back padding is secured against sliding by being pressed on to
the hook-and-loop fastener (see Page16).
6) If necessary: Fasten the calf strap to the frame tube above the caster attachment device (see Page15).
2 3
4 5
6 Usage
6.1 Techniques for Using a Wheelchair
INFORMATION
Please also read the safety instructions in section 3.3 prior to operation.
Information and practical tips on fundamental techniques for using the wheelchair can be found in the brochure
"Techniques for Using a Wheelchair" supplied with the product.
Should the brochure not be included with the product, it can be ordered under order number 646D60. Further
information on obtaining the brochure can be provided by the qualified personnel supplying the wheelchair or by
Ottobock Service (addresses: see back inside cover or back cover).
Ottobock | 13Voyager Evo
Usage

6.2 Getting into the wheelchair/transfers
CAUTION
Incorrect handling when getting in
Risk of falling, tipping or rolling away due to incorrect handling
►Activate the wheel lock each time before you get into or out of or transfer to or from the wheelchair.
►Always get into the wheelchair from the side, where possible.
►Never step on the footrests/footplates when getting in and out.
Getting into the wheelchair is described here in combination with transfer from one wheelchair to another.
The wheelchair is designed for persons who normally move around in the wheelchair independently. Independently
getting in / transferring is described accordingly. If an assistant is required, the steps described here should be
performed analogously with support:
1) Manoeuvre the wheelchairs so that they are positioned at an angle of approx. 45° degrees to each other (see
Fig.6). Ensure that the brakes / wheel locks do not become entangled.
2) Engage the wheel locks of the wheelchair currently in use.
3) On the other wheelchair, engage the wheel locks and fold up the footrest (footplate) (see Fig.7).
4) Move your feet from the footplate onto the floor and move forward in the wheelchair (see Fig.8).
5) Make the transfer to the 2nd wheelchair (see Fig.9). The method illustrated is one possible way to support
yourself.
NOTE Find the most suitable method for yourself by practising with the help of an assistant.
6) Finally fold the footplate down, place your feet on the footrest and release the wheel locks.
→The wheelchair can now be used.
6 7
8 9
6.3 Information on use
6.3.1 Footrests
The user's feet can be placed on the footrest.
The height of the footrest has been adjusted by qualified personnel to the length of the user's lower leg.
The angle of the footplate has been set by the qualified personnel so that it allows the ankles to rest in a comfort
able position (adjustment is not possible with "fixed" footrest).
14 | Ottobock
Usage
Voyager Evo

6.3.1.1 Adjusting the footrest (footplate)
The height and angle of the "angle-adjustable" footrest (see Fig.10) and the "angle-adjustable/depth-adjustable"
footrest (see Fig.11) can be adjusted by qualified personnel.
The "fixed" footrest (see Fig.12) can be adjusted in height by qualified personnel.
Subsequent adjustments may be made only by qualified personnel.
10 11
12
6.3.1.2 Fastening / removing the calf strap
The calf strap (see Fig.13) offers additional support for the user's legs. It can be removed for cleaning.
Fastening the calf strap
1) Guide the calf strap around the frame tube above the caster attachment device (see Fig.14).
2) Fasten the hook-and-loop closure.
Removing the Calf Strap
1) Unfasten the hook-and-loop closure.
2) Remove the calf strap from the frame tube.
13 14
Ottobock | 15Voyager Evo
Usage

6.3.2 Seat Cushion/Back Padding
CAUTION
Seat cushion or backrest cover may ignite
User may sustain burns
►The seat cushion and backrest cover are not highly flammable, but there is a possibility they may catch fire.
Therefore utmost caution is required near open flame.
►Keep away from any sources of fire, especially burning cigarettes.
NOTICE
Wear of the seat and backrest cover
Risk of damage to the product
►Have the seat and backrest cover replaced immediately in the event of damage or wear.
The product is either equipped with a seat and back plate or with seat and back upholstery. Hook-and-loop fasten
ers are used to attach the seat cushion and back padding.
The seat cushion and the back padding ensure pressure relief during use of the wheelchair. They have been
chosen by qualified personnel according to the needs of the user.
6.3.2.1 Removing/Fastening the Seat Cushion and Seat Pad
If the seat upholstery is adjustable, the seat cushion and seat pad can be removed from the wheelchair for clean
ing.
Removing from a Seat Plate
1) Pull the seat cushion up and off the hook-and-loop fastener on the seat plate and remove it (see Fig.15).
2) After cleaning: Put the seat cushion back on the seat plate. The seat cushion is secured against sliding by
being pressed on to the hook-and-loop fastener.
Removing from Adaptable Seat Upholstery
1) Pull the seat cushion off the hook-and-loop fastener of the seat pad (not illustrated).
2) Pull the seat pad upwards from the hook-and-loop fastener of the seat upholstery and remove it (see Fig.16).
3) After cleaning:
→Secure the seat pad to the seat upholstery by means of the hook-and-loop fastener with edges aligned (see
Fig.16, item1).
→Place the seat cushion on the seat pad. The seat cushion is secured against sliding by being pressed on to
the hook-and-loop fastener.
15 16
6.3.2.2 Fastening / removing the back padding
The back padding can be removed from the wheelchair for cleaning.
Removing from a Back Plate
1) Pull the back padding up and off the hook-and-loop fastener on the back plate and remove it (see Fig.17).
2) After cleaning: Put the back padding back onto the back plate. The back padding is secured against sliding
by being pressed on to the hook-and-loop fastener.
16 | Ottobock
Usage
Voyager Evo

17
Removing from Back Upholstery
1) Remove the seat cushion.
2) Fold the seat pad forwards away from the hook-and-loop fastener (not illustrated).
3) Pull the back padding up and off the hook-and-loop fastener on the back upholstery and remove it (see
Fig.18).
4) After cleaning:
→Put the back padding back on. Place the kink in the back padding at the top. The "V" in the padding (see
Fig.19, item1) shows exactly where the kink is.
→Pull the back padding flap tightly downwards (see Fig.20).
→Pull the part of the flap that can be fastened forwards and fasten tightly to the seat upholstery (see Fig.21,
item1).
INFORMATION: The part of the flap that can be fastened prevents sliding or falling through the
gaps between the straps and protects against draughts.
5) Fasten the seat pad (see Fig.16) and the seat cushion.
18 19
20 21
Ottobock | 17Voyager Evo
Usage

6.3.3 Side panels
CAUTION
Pinching at the side panels
Risk of pinching and crushing of the hands
►Pay attention not to pinch parts of your body between the side or frame parts.
The side panels protect the user and his/her clothing from getting dirty.
If armrests have been installed on the wheelchair, they offer the user additional support for the forearms.
6.3.3.1 Adjusting the side panels
"Standard" side panel and "Clothing protector" side panel
The "Standard" side panel (see Fig.22) and the "Clothing protector" side panel (not illustrated) cannot be adjus
ted in height.
22 23
6.3.3.2 Removing the Side Panels
To make getting into the wheelchair easier and for transportation, the side panels can be removed.
1) Pull the side panels out of the guides on the side panel mountings (see Fig.23).
2) After getting in, slide the side panels back into the side panel mountings (see Fig.5, item1). In doing so,
ensure that the mounting plate is up against the side panel from the outside (see Fig.5, item 2).
6.3.4 Rear wheels
CAUTION
Heat development when braking with push rings
Risk of burns to the hands
►Wear leather gloves when travelling at high speeds.
CAUTION
Pinching in exposed drive parts
Risk of pinching and crushing of the hands
►To avoid hand injuries, do not grasp between the rear wheel and the knee lever lock when driving your wheel
chair.
►Do not reach between the spokes of the rear wheel.
The wheelchair is moved, steered, braked and stopped with the help of the push rings on the rear wheels.
To make transport easier, rear wheels with quick-release axle can be taken off the wheelchair.
Rear wheels with clamp axle are permanently installed on the wheelchair.
6.3.4.1 Removing/mounting the rear wheels with quick-release axle
1) Grip the area between the spokes near the hub with your fingers.
2) Use your thumb to press the pushbutton on the quick-release axle.
3) Pull off / push on the rear wheel. The quick-release axles must not be able to be removed after the pushbutton
has been released.
18 | Ottobock
Usage
Voyager Evo

24
6.3.5 Castors / castor forks
CAUTION
Incorrect caster wheel positioning
Risk of falling or tipping when leaning forward in the wheelchair
►Prior to activities that require you to bend forward in the wheelchair (e.g. tying your shoes), maximise the sta
bility of the wheelchair. In order to do so, push the wheelchair backwards until the caster wheels turn forward.
The combination of caster wheels and caster forks ensures the ability to hold a straight line and navigate bends
securely.
The different caster wheels (e.g. light rollers, design rollers, full rubber rollers, skate rollers) or caster forks have
been chosen by qualified personnel according to the needs of the user.
6.3.6 Brakes
CAUTION
Improper use of the wheel lock
Falling due to abrupt braking, rolling away of the wheelchair, crushing of hands
►Do not use the wheel lock (knee lever wheel lock) when travelling.
►Always engage the wheel lock on both sides.
►When parking on uneven ground or during transfers (e.g. into a car), secure the wheelchair by activating the
knee lever wheel lock.
►Do not reach between the rear wheel and the wheel lock when driving the wheelchair.
►Ensure the knee lever wheel lock is properly adjusted (approx. 5 mm gap to the tyres, technical changes
reserved) and the tyre pressure is sufficient.
►Please contact the qualified personnel who adjusted your product for readjustment of the scissor wheel lock.
The wheel locks secure the parked wheelchair against rolling away.
6.3.6.1 Using the Wheel Lock
Activating/deactivating the knee lever wheel lock
1) Push the handle of the knee lever wheel lock forward (see Fig.25).
→The wheel lock bolt secures the wheel.
2) Pull the wheel lock lever upwards (see Fig.26).
→The wheel lock lever releases the wheel.
Ottobock | 19Voyager Evo
Usage

25
mm
26
Activating/deactivating the scissor wheel lock
►Reach under the seat and pull the handle of the scissor wheel lock rearwards from the side (see Fig.27).
→The wheel lock bolt secures the wheel.
►Pull the handle of the scissor wheel lock forwards to unfold (see Fig.28).
→The wheel lock bolt releases the wheel.
27 28
6.3.7 Anti-tipper / tip-assist
WARNING
Anti-tipper not activated
Risk of falling, tipping to the rear
►Ensure that an installed anti-tipper is activated before travelling over obstacles and on inclines.
►The anti-tipper must engage audibly before use. Proper engagement must be checked by the user or an
accompanying person.
►The use of an anti-tipper is urgently recommended for persons with legs amputated above the knee.
WARNING
Incorrectly adjusted anti-tipper
Risk of falling as a result of incorrectly adjusted anti-tipper.
►The anti-tipper may only be adjusted by qualified personnel.
The anti-tipper prevents the wheelchair from tipping backwards when overcoming obstacles and going uphill. It is
set for a maximum ground clearance of 5 cm and so that the anti-tippers, as a minimum, project fully beyond the
largest diameter of the rear wheels.
The tip-assist makes overcoming obstacles easier for the attendant.
6.3.7.1 Activating / deactivating the anti-tipper
Activation
1) The anti-tipper is pressed down with the hand or foot (see Fig.29, item1; see Fig.30, item1).
2) Swing the anti-tipper back and allow it to engage (see Fig.29, item 2; see Fig.30, item2).
20 | Ottobock
Usage
Voyager Evo