Levo C3 User manual

User Manual
LEVO C3
Please read these User Instructions carefully before operating your
wheelchair! Failure to follow these instructions can result in serious
personal injury and/or damage to the wheelchair! This is a type-approved
medical device. Alterations to the construction or electronics will void the
warranty and the product liability.
In case of difficulty please contact:
Manufacturer: Agent:
LEVO AG
ANGLIKERSTRASSE 20
TEL [phone]
[e-mail]
SWITZERLAND
CH-5610 WOHLEN
FAX [phone]
WWW.LEVO.CH
LEVO AG
Anglikerstrasse 20
CH-5610 Wohlen
Tel:[phone]
[email protected]
www.levo.ch

II
Content
1. General Information for Stand-up Wheelchairs ................................. 5
2. Introduction ...................................................................................... 6
3. EC Declaration of Conformity............................................................. 7
3.1. Identification Number ....................................................................... 8
3.2. Warranty ........................................................................................ 8
4. Safety instructions ............................................................................ 9
4.1. General safety instructions ................................................................ 9
4.2. Operation...................................................................................... 10
4.3. Driving ......................................................................................... 10
4.4. Stand-up function .......................................................................... 10
4.5. Safety belt system ......................................................................... 11
4.6. Transportation ............................................................................... 11
4.7. Servicing and maintenance .............................................................. 12
5. Preparing the wheelchair for use and operation.............................. 13
5.1. Dispatch and transport.................................................................... 13
5.2. Delivery........................................................................................ 14
5.3. Storage ........................................................................................ 14
5.4. First adjustments ........................................................................... 14
6. Control unit ..................................................................................... 15
6.1. VR2-control................................................................................... 15
6.1.1. On-/ Off-button........................................................................... 15
6.1.2. Battery gauge ............................................................................. 15
6.1.3. Joystick ..................................................................................... 16
6.1.4. Speed........................................................................................ 16
6.1.5. Change of the seat position........................................................... 17
6.1.6. Light kit ..................................................................................... 18
6.1.7. Horn.......................................................................................... 18
6.1.8. Locking/ unlocking the wheelchair .................................................. 18
6.2. R-net control (option) ..................................................................... 19
6.2.1. On-/ Off-button........................................................................... 19
6.2.2. Battery gauge ............................................................................. 19
6.2.3. Joystick ..................................................................................... 20
6.2.4. Speed........................................................................................ 20
6.2.5. Change of the seat position........................................................... 21
6.2.6. Light Kit..................................................................................... 21
6.2.7. Horn.......................................................................................... 22
6.2.8. Locking/ unlocking the wheelchair .................................................. 22

III
7. Electromagnetic interference (EMI) ................................................ 23
8. Driving the wheelchair .................................................................... 25
8.1. Driving in general........................................................................... 25
8.2. Obstacles...................................................................................... 25
8.3. Permissible Inclinations –Static Stability............................................ 26
8.4. Unlocking the drive brakes............................................................... 26
8.5. Charging the batteries .................................................................... 26
9. Safety harness ................................................................................ 27
9.1. Knee support................................................................................. 27
9.1.1. Knee support „Pro“ ...................................................................... 27
9.1.2. Knee support „Integral“ ................................................................ 27
9.2. Chest strap ................................................................................... 28
10. Transfer........................................................................................... 29
10.1. Getting into the wheelchair ........................................................... 29
10.2. Getting out of the wheelchair......................................................... 29
10.3. Sideways transfer........................................................................ 29
11. Individual settings .......................................................................... 30
11.1. Adjustment of the seat depth ........................................................... 30
11.2. Change of the seat width .............................................................. 31
11.3. Change the distance between the armrests...................................... 31
11.4. Adjustment of the backrest angle................................................... 31
11.5. Change of the distance footrest - seat cushion and angle adjustment of
the footrest ........................................................................................... 32
11.6. Adjustment of the armrest height/angle .......................................... 32
11.7. Adjustment of the armrest length................................................... 33
11.8. Change the position of the control unit............................................ 33
11.9. Adjustment of the knee support..................................................... 33
11.9.1. Knee support „Pro“.................................................................... 33
11.9.2. Knee support „Integral“ ............................................................. 34
11.10. Adjustment of the backrest height ............................................... 34
12. Options............................................................................................ 35
12.2. Tilt in space................................................................................ 35
12.3. Swing away holder for the Control unit............................................ 35
12.4. Joystick protection guard .............................................................. 35
12.5. Swing away table tray .................................................................. 36
12.6. Skirt guard ................................................................................. 36
12.7. Upper leg support........................................................................ 36
12.8. Chest role .................................................................................. 37
12.9. Foot guide .................................................................................. 37

IV
12.10. Lamps for outdoor use with indicators .......................................... 37
12.11. Joystick-top ............................................................................. 38
12.12. Rear view mirror....................................................................... 38
13. Transportation of your wheelchair .................................................. 39
13.2. Transportation in a vehicle without the person in the wheelchair....... 39
13.3. Transportation in a vehicle with the person in the wheelchair.............. 41
13.3.1. Securing the wheelchair with a WTORS restraint system ................. 42
13.3.2. General occupant restraint instructions......................................... 43
14. Cleaning .......................................................................................... 44
15. Maintenance.................................................................................... 45
15.2. Service ...................................................................................... 45
15.3. Safety checks ............................................................................. 45
15.3.1. Daily checks............................................................................. 45
15.3.2. Weekly checks.......................................................................... 46
15.4. Spare parts ................................................................................ 46
16. Disposal .......................................................................................... 47
17. Trouble shooting ............................................................................. 48
18. Controller self help guide VR2 ......................................................... 49
19. Controller self help guide R-net....................................................... 50
20. Technical Information ..................................................................... 51
The wheelchair conforms to the following standards:........................... 52
21. Version Management....................................................................... 52
LEVO strongly recommends that wheelchair users
a) fully acquaint themselves with the instructions for their device
b) always have access to 3rd-party assistance in case of emergency.
IMPORTANT!
Contact your dealer, distributor or LEVO AG if you have a visual
impairment.

5
1. General Information for Stand-up Wheelchairs
Dear LEVO Customer
We would like to thank you for putting your trust in LEVO AG.
As well as performing all the functions of a sitting wheelchair, the LEVO enables
you to stand up on your own. LEVO manufactures only wheelchairs with stand-
up option.
Please read this manual carefully before using your LEVO. It contains important
information necessary for the successful operation of your wheelchair.
It is possible that achieving the standing position may load the body in a way
that it is perhaps not used to. Therefore, it is necessary to consult with your
doctor or physical therapist to confirm that there are no
contraindications such as contractures, orthostatic hypotension,
osteoporosis or other conditions present.
In the case of strong or sudden spasms, cramps or similar conditions, it
is necessary that the user is allowed to stand only under the supervision
of an accompanying attendant or caregiver.
As a LEVO customer, you have the opportunity to make a valuable contribution
with the on-going future development of our products. Your suggestions are
always appreciated. This will insure that LEVO continues to offer the most
functional products available and provides for the widest possible range of needs.
Yours faithfully,
LEVO AG EU SRN: CH-MF-000008751
The EU Authorized Representative for the MDR (EU) 2017/745 is:
be-on-Market GmbH, Lilienstrasse 33, D-91244 Reichenschwand.

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2. Introduction
Thank you for choosing the LEVO C3.
The LEVO C3 is designed as a powered stand-up wheelchair for indoor and
outdoor use. As such it belongs to the wheelchair category B.
The LEVO C3 makes it possible to stand-up and to drive in a standing as well as
in a sitting position. This function provides great independence to the user.
This wheelchair is made for everyone whose muscles do not allow them to propel
a wheelchair manually. The LEVO C3 is a unique aid for those facing difficulties in
standing and walking.
The LEVO C3 has been designed for older children and adults who will benefit
from motorised mobility and the ability to stand up at will.
The standard model of the LEVO C3 allows comfortable sitting and standing at
every stage between the sitting and the full-standing position. Driving is possible
in the sitting and the full-standing position and in all interim positions.
The front wheels are permanently powered with the same speed as the middle
wheels, which offers a great maneuverability around ramps, obstacles and
uneven ground (4WD). In sitting configuration, the chair is driven by the middle
wheels and the front wheels automatically lift of the floor which allows a very
small turning circle. In standing configuration, the chair is driven by the front
wheels and the middle wheels lift off the floor. This allows also a great mobility in
standing position. In sitting or standing position, the driven wheels are directly in
the centerline of the body.
The seat depth, the armrests and the knee support are adjustable in increments
of approximately 2cm which allows the chair to be ideally adjusted to customers’
needs.
The maximum load is 140 kilograms or 310 pounds including personal and other
belongings.
Read the safety instructions first, to acquaint yourself with the risks and
dangers that can occur by the use of the wheelchair.
The LEVO C3 is labelled with the -mark. This product corresponds to the
regulations notified as (EU) 745/2017.
All information, images, pictures and specifications are based on the product
information we had at the time the manual was printed. The images and pictures
are type examples and do not claim to exactly reproductions of the various parts
of your wheelchair.
LEVO AG reserves the right to make changes to the product without previous
notice.

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3. EC Declaration of Conformity

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3.1. Identification Number
The identification and year of manufacturing of
your LEVO C3is given by the serial number on
the product label below the seat in front of the
chair. This serial number is unique for every
LEVO C3and needs to be mentioned in any
case of communication with your distributor.
The device is absolutely identified by the serial
number and the extended barcode GS1-128.
The following information is included on the LEVO type plate as an example:
Identification
Example
Intent / Meaning
Visual aid
Type
LEVO C3
Model LEVO C3/44
Serial No.
9130604 2017-
10
Serial No. 9130604
Year-Month of Production 2017-10
Color
schwarz
Color black
Max. Load
Max. user 140kg
max. User Weight 120kg
Nominal
Gradient
Nenn-Steigung 10°
Nominal Gradient, unmoved,
direction downhill 10°
3.2. Warranty
Your LEVO product is guaranteed from the date of purchase for:
•Two years covering all material and manufacturing defects of mechanical
parts.
•One year covering all electronic components including the motors.
•Batteries are excluded from the warranty.
LEVO AG will not repair or replace free of charge any part or parts found to be
defective due to abuse, misuse or lack of maintenance.
The customer has no claim on warranty, if there has been any design
modifications (mechanic or electronic) made on the wheelchair without the
approval from LEVO AG.
Warranty claims should be directed to:
•In Switzerland LEVO AG
•Other Countries To your local agent
Addresses and telephone numbers are given on the front page.

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4. Safety instructions
4.1. General safety instructions
Be aware that the surface temperatures can increase when exposed to
external sources of heat (e.g. sunlight).
The resistance to ignition of materials and assemblies are as follows:
- Plastic parts according to UL 94-V0
- Upholstered parts according to EN 1021-1, EN 1021-2 or ISO 7176-16
Before using the LEVO C3, have your LEVO dealer explain the instructions to
you. It also helps if you have a friend to listen as well. Study the instruction
manual yourself or if you cannot understand it, get a friend to help you to do
so. Do not hesitate to ask for any explanation.
LEVO AG is not responsible for damage to persons or property
resulting from the fact that the user or other person ignored the
recommendations, warnings and instructions specified in this manual.
For your own security we recommend you carefully read and follow all
the instructions in this manual.
On the LEVO C3you find the following symbols attached:
Warning, risk of pinching! Make sure no parts of the body, clothing
or other items get jammed
Warning, read user’s manual!
Anchorage point for the tie down straps.
Label for the shutdown of the brake release

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4.2. Operation
4.3. Driving
4.4. Stand-up function
Avoid driving through puddles with the LEVO C3. The wheelchair and
especially the electrical components are sensitive to water. Although
splashproof, there is a danger of malfunction when wet.
The LEVO C3is designed for outdoor and indoor use.
- Whenever you are driving, use the knee support and the chest belt.
- LEVO does not recommend driving the LEVO C3on uneven, soft or steeply
sloping ground.
- Using the LEVO C3outdoors, switch on the lights at dusk and dawn dusk
and in poor light.
dark of course.
Do not let children drive the wheelchair without supervision.
The wheelchair is not designed to carry passengers, independent of their ages.
Look ahead while driving, so that you have sufficient time to react to obstacles
and avoid accidents in your path.
Pay attention to pedestrians, children, dogs etc. close to and especially in
front of you as they can stop suddenly or change the direction.
Never switch off the joystick module when driving. Otherwise the wheelchair
will stop abruptly running the risk that you are thrown forward from the
wheelchair. Simply release the joystick to stop the wheelchair from moving.
Consider the national road regulations; these are different from country to
country. It is usually prescribed by law which kind of streets can be used for
which kind of vehicle. Inquire at your road traffic licensing department.
Avoid steep edges, hillsides or stairs if you push the chair manually (brake
release lever in lower position) as there is a risk of losing control due to the
weight and size of the wheelchair. There is also the risk that you can fall from
the wheelchair. To overcome an obstacle we recommend the use of a ramp or
an elevator.
Be aware that your wheelchair can produce electromagnetic emissions and
disturb other devices.
The necessary force to push the LEVO C3manually is higher than small
powered wheelchairs. Depending on the ground surface and strength of the
person pushing the wheelchair, it can be useful to have a second person on
call to help as necessary.
If unintended movement or brake release occurs, turn the wheelchair OFF as
soon as it is safe.