Levo Compact-easy LCEV User manual

User Manual
LEVO compact-easy LCEV
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. User Profile - LEVO LCEV................................................................................................................. 6
3. EC Declaration of Conformity......................................................................................................... 8
4. Product Identification –Product Label ......................................................................................... 9
5. Warranty............................................................................................................................................ 10
6. Meaning of symbols....................................................................................................................... 10
7. Important Safety Information before use................................................................................... 11
8. Seating adjustments ....................................................................................................................... 13
8.1. Rear wheels .............................................................................................................................. 13
8.2. Seat inclination ........................................................................................................................ 13
8.3. Position of the rear wheels ................................................................................................... 13
8.4. Position of the front wheels.................................................................................................. 14
8.5. Backrest inclination................................................................................................................. 14
8.6. Armrests .................................................................................................................................... 14
8.7. Footrest ..................................................................................................................................... 15
8.8. The calf/heel strap .................................................................................................................. 17
8.9. Seat cushion............................................................................................................................. 17
8.10. Backrest and Seat Upholstery........................................................................................... 17
8.11. Chest Belt.............................................................................................................................. 17
9. Adjustments for sitting and standing position ......................................................................... 18
10. Safety Information for Standing............................................................................................... 20
11. Brakes ............................................................................................................................................ 21
11.1. Adjusting the brakes........................................................................................................... 21
12. Knee support and chest strap .................................................................................................. 22
12.1. Knee support........................................................................................................................ 22

III
12.2. Chest strap............................................................................................................................ 22
13. Standing up.................................................................................................................................. 24
14. Sitting down................................................................................................................................. 24
15. General Information on Use of a Wheelchair........................................................................ 25
15.1. Driving the wheel chair: How to avoid tipping over.................................................... 25
15.2. Gradients............................................................................................................................... 26
15.3. Climbing obstacles.............................................................................................................. 26
15.4. Activating the Brakes.......................................................................................................... 27
15.5. Picking up objects............................................................................................................... 28
15.6. Transfer sideways ................................................................................................................ 28
15.7. Detachable components.................................................................................................... 29
16. Transport....................................................................................................................................... 30
16.1. Transport in a motor vehicle - wheelchair only .......................................................... 30
16.2. Transport in a motor vehicle - user in wheelchair ....................................................... 30
16.3. Public transport of the wheelchair - wheelchair only................................................. 30
17. Components................................................................................................................................. 31
17.1. Batteries................................................................................................................................. 31
17.2. Recharging the batteries.................................................................................................... 31
17.3. Gas springs ........................................................................................................................... 32
17.4. Quick-release axles ............................................................................................................. 32
17.5. Rear wheels .......................................................................................................................... 32
17.6. Front wheels......................................................................................................................... 33
18. Maintenance and Functional check......................................................................................... 33
18.1. Functional check ................................................................................................................ 34
19. Cleaning ........................................................................................................................................ 35
20. Storage.......................................................................................................................................... 35

IV
20.1. Storage in general............................................................................................................... 35
20.2. Storage for more than 4 months..................................................................................... 35
21. Disposal......................................................................................................................................... 35
22. Technical Information................................................................................................................. 36
23. Trouble shooting......................................................................................................................... 37
23.1. General operation ............................................................................................................... 37
23.2. Stand-up mechanism.......................................................................................................... 37
24. Version Management ................................................................................................................. 38
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.

6
2. User Profile - LEVO LCEV
You intend to be mobile and need a compact, manoeuvrable wheelchair with integrated
electric stand-up function to give you optimal support in any situation at work or in your
leisure time. The LEVO LCEV can accept a maximum weight of 120 kg.
The LCEV combines all the major advantages of a manual driven wheelchair with the
convenience of safe standing using a fingertip-operated toggle switch. The user-friendly
stand-up mechanism, which is supplemented for adults with gas spring support, will
take you comfortably to all seat angles and standing positions up to 86°.
The LCEV can additionally be equipped with a hand controller which can be operated
by an accompanying person.
The LCEV is intended to improve health, lifestyle and to ensure maximum mobility.
Regarding visual and cognitive skills, the physician, therapist or dealer must decide
whether the LEVO LCEV is suitable for the user in terms of personal safety and
depending on the intended environment and use. All stand-up wheelchairs need to be
professionally fitted.
The following characteristics distinguish the LEVO LCEV:
•Optimal biomechanics in all sitting and standing positions up to 86°
•Continuous rising in all positions between sitting and standing
•Manual stand-up unit operation on the armrest or by remote control
•Absolutely safe standing thanks to 6 contact points on the ground
•Medical and therapeutic benefits by regularly standing (as agreed with your
specialist)
•Excellent handling characteristics in indoor and outdoor use
•Individual upper / lower leg length, foot position and backrest height
•Seat widths: 350–500 mm
•Seat depth: 290–540 mm
•User weight max.: 120 kg
LEVO LCEV Standard Configuration
•Manual driven wheelchair, electric seat and standing function
•Seat and backrest upholstery
•Flip-up, height and angle adjustable armrests
•Armrest tube with integrated rocker switch / battery-controller / charger
•Folding Backrest
•Standard colours: platinum, red, yellow, blue or black
•Two-piece flip-up footrest
•Rear wheels with pneumatic tires / pump
•Chest straps, side guards and knee support incl. wedge
•Seat cushion
Please ask your specialist retailer for detailed advice or contact your
national representative or LEVO AG.
Sections marked with this sign should be read with particular attention
as they concern safety instructions or warnings to prevent injury to
persons or to avoid damage to the product.

7

8
3. EC Declaration of Conformity

9
4. Product Identification –Product Label
A unique serial number plate is
attached to the wheelchair rear axle for
identification purposes.
The device is absolutely identified by
the serial number and the extended
barcode GS1-128.
The following is an example of the LEVO serial number plate or sticker:
Identification
Example
Intent / Meaning
Visual
aid
Type
LCEV/L-XL/50/57
Model LCEV/L-XL/50/57
Serial No.
715895 2014
Serial No. 715895
Year of Production 2014
Color
platinum
Color Platin
Max. Load
Max. user 120kg
max. User Weight 120kg
Max.
gradient
Max. save slope 11°
max. save slope, unmoved, direction
downhill 11°
Tyre
pressure
6 - 7.5bar
Recommended pressure range of
pneumatic tires min. 6.0 bar -
7.5bar
Please note that the chair identification is also shown on the warranty card. This card is
delivered to your dealer and they should store it for you. Please ask for a copy and refer
to your Serial Number for any communication when referring to your wheelchair.

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5. Warranty
Your LEVO product carries a warranty of two years on all material and manufacturing
defects of mechanical parts.
Batteries are excluded from the warranty.
Any signs of improper use or lack of maintenance will void any warranty.
Any structural or technical changes on the chair are prohibited and will void all warranty
or product liability claims.
Please notify your dealer and LEVO of any warranty claim or possible issues with your
chair.
LEVO contact information can be found on the first page of this manual.
6. Meaning of symbols
Please read these instructions carefully before using your wheelchair.
Failure to do so can result in serious injury and/or damage to the
wheelchair.
Symbol of a wheelchair which is not used as a seat in a motor vehicle or to
transport in a motor vehicle. Please contact your retailer about available
equipment.
Symbol of a wheelchair which is equipped and certified as a seat in a motor
vehicle or for transportation in a motor vehicle.
Symbol signalling a danger of trapping body parts during operation. Please
take particular care of the areas between armrest and seat unit and around
the pivots of the armrest and the standing mechanism when changing the
seat position to avoid injury! This also applies to any other people around
the wheelchair.
The wheelchair should not be lifted by the armrests.
The wheelchair conforms to current EU medical device regulations, directives
and legislation and carries the CE mark.

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7. Important Safety Information before use
The stand-up wheelchair LEVO compact-easy LCEV allows manual driving with an
integrated, battery-powered stand-up actuator. The stand-up actuator is operated by
pushing a rocker switch or by operating an optional manual joystick controller, either
by the user or by an accompanying person. The seat moves to any position between
completely seated, as with any ordinary wheelchair, and standing up to 86°.
Moving to a standing position may load the body in a way that the body is perhaps not
used to. Therefore, before using a stand-up wheelchair, consult your doctor or physical
therapist to make sure that no contraindications such as strong contractures or
osteoporosis are present. Without a prescription by your doctor or physical therapist,
there are risks of injury. All user and medical instructions must be strictly followed.
In the case of strong or sudden spasms, cramps or similar, the user should stand under
the supervision of an accompanying person.
Regarding visual and cognitive skills, the physician, therapist or dealer must decide
whether the LEVO LCEV is suitable for the user in terms of personal safety and
depending on the intended environment and use.
Please take care to avoid trapping yourself or other persons in the mechanism during
elevation or descent. Especially take care of the sections between the seat and the
mainframe to avoid any kind of injury.
The LEVO LCEV must be driven to level and solid ground before elevating the user to
a standing position (Caution: risk of tipping over!).
The brakes of the LEVO LCEV must be activated before elevating to a standing position
(Caution: risk of tipping over!).
The standing function should not be operated without a person seated in the LEVO
LCEV (risk of accident!).
It is absolutely essential to mount the knee support and the chest strap correctly before
you use the stand-up function! You should never go into standing without these safety
restraints securely in place (risk of accident)!
The restraints must be worn over clothing to prevent any skin irritations.
The LEVO LCEV should not be lifted by the armrests. The armrests are designed for
high, downward load, but not for upward, tensile loading.
Driving the wheelchair must always be in the completely seated position so that the
load can be distributed to the frame. Otherwise there are risks of damage to the seating
system.
Please avoid any abnormal and unforeseen loads like torques or shear forces. Additional
load at the armrests or backrest, fixing for transport without the dedicated equipment
etc. should be strictly avoided! The wheelchair could be damaged causing injury to the
user or other persons.
For amendments and adjustments to the mechanics or to the electronics and for
maintenance work, please contact your dealer.

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For safety reasons, adjustments to the stand-up mechanism and
functionally-related parts must only be performed by trained personnel.
Standing wheelchairs require professional adjustment to safely and
comfortably be used in the standing position.
All available standard sizes guarantee the passage of escape routes marked as
wheelchair accessible, as wheelchair seats or connecting routes in public transport.
Please take note of and ask about escape routes. Size-dependent adjustments are
therefore strictly forbidden, as these may put these features at risk.
All adjustments outside the standard configurations which convert wheelchair
characteristics are strictly forbidden as this can cause risk of serious injury.
Be aware that the surface temperatures can increase when exposed to external sources
of heat (e.g. sunlight).
Please avoid exposing the wheelchair to extreme heat. Please also note that, if exposed
to high humidity or salt, the wheelchair should be cleaned and dried frequently.
The resistance to ignition of materials and assemblies are as follows:
-Plastic parts according to UL 94-V0
-Upholstery according to EN 1021-2
Please note that strong electromagnetic fields can cause interference with the control
or operation of the standing-actuator function.
Please note that all product safety information can be obtained on our website, from
your dealer and in the user manuals which will be available at your retailer. In case of
product recalls you will be informed by your retailer, as the LEVO products are sold
exclusively through retailers.
Owners or users of LEVO products that have acquired a second-hand LEVO product
from a source other than a recognised retailer must contact LEVO and/or a LEVO LCEV
representative to ensure correct fitting and to perform necessary safety checks.
Adjustments to the mechanism must be performed only by trained personnel.
Please note that the product life under normal functional use and care is around 7 to 10
years. If the wheelchair is used not according the instructions or is subject to extreme
or difficult conditions, the life may be shortened.

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8. Seating adjustments
All LEVO wheelchairs are custom made and come fully assembled. Minor
adjustments concerning the axles and the seat support may only be conducted
by your local specialist dealer. The same applies to other general adjustments
as for example the tilt angle of the chair.
Any sort of alterations on the wheelchair as well as disregarding the weight
limits are strictly prohibited. Incorrect adjustments can lead to major injuries.
Contact your LEVO dealer regarding any adjustment.
8.1. Rear wheels
The LEVO LCEV wheel chair is equipped with low rolling resistance tires. The seat height
settings define the settings for the wheel diameter. The quick release axle enables the
user to dismount and remount the rear wheels easily.
8.2. Seat inclination
The standard pre-set angle of inclination is approx. 5° to the rear. By altering the height
of the axle holder it is possible to re-set the backrest angle between 2° and 8° to the
rear. To ensure these alterations do not compromise safety in the standing position, the
front wheel forks must be adjusted appropriately. These adjustments should only be
carried out in consultation with your LEVO dealer!
8.3. Position of the rear wheels
By re-setting the axle holder either further forwards or further backwards, you are able
to increase or decrease your LEVO tendency to tip over. To avoid accidents (tipping
over) we recommend the fitting of anti-tip wheels. Please
consult your LEVO dealer!

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8.4. Position of the front wheels
The correct positioning of the front castors depends on the height of the rear wheels
and is crucial in ensuring a safe standing position. Please consult your LEVO dealer!
8.5. Backrest inclination
The back is set as standard at a right angle to the seat surface. The backrest cannot be
adjusted in angle.
8.6. Armrests
Adjust the height of the armrest moving the backrest
connector together with the armrest joints along the
backrest tubes up or down (see photo left).
The height of the armrests is fully adjustable.
Take off the backrest upholstery. Take off the velcro
straps above the armrest joints to adjust the armrests
higher, or the ones below the armrest joints to adjust
the armrests lower.
Loosen the cylindrical screw on either side of the
armrest joints (see photo left).

15
To raise the front end of the armrest screw the threaded
pin clockwise further into the armrest joint (see photo).
To lower the front end of the armrest screw the threaded
pin anti-clockwise out of the armrest joint (see photo).
8.7. Footrest
The height of the footrest is important for a good sitting position as well as for the
standing position. The footrest is set according to the details given in the original order
form and can be adjusted within the limits of those settings.
Contact your LEVO dealer regarding any adjustments.
There is a choice of 5 different heights for mounting the footrest.
•The 5 different positions of height to which the
footrest can be adjusted.
•Unscrew the four oval head screws at the outer side
of the footrest using a 4mm hex key and set the
footrest either higher up or lower down.

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There are three possible footrest angle variations:
•Foot angle 100°
•Foot angle 90° (Standard)
•Foot angle 80°
•Release the four screws at the out side of the footrest
using a 4mm hex key and remove the upper ones. Set
the footrest at the required angle and tighten the
screws.
The footrest angle is set as standard at 14° to the floor. With the footrest in the lowest
possible setting, an angle of 4° is the only practicable variation as the footrest otherwise
touches the ground before the leg supports which reduces the standing stability!
With the second lowest setting the only variations are 4° and 14°, for the same reasons.
For all higher footrest settings there are three angle variations possible.
Caution: Check the standing stability after adjustment to avoid
tipping forwards.

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8.8. The calf/heel strap
8.9. Seat cushion
There is a choice of various different seat cushions, governed by your individual
needs. The Velcro fasteners fitted to the surface of your seat should allow you to
attach the majority of seat cushions securely. The Velcro fasteners prevent the
cushion from slipping out of place even when you are standing up. The height of the
footrest should be adjusted to take into account the height of a given seat cushion.
Please consult your LEVO dealer!
8.10. Backrest and Seat Upholstery
The backrest upholstery can be adjusted using the Velcro
fasteners. The backrest can be tightened (for a more upright
seated posture) or relaxed (for more back support).
The seat upholstery can be similarly tightened or released by
use of Velcro fasteners and should be as tight as possible.
Depending on the height of the cushioning, it may be
necessary to loosen the upholstery to be able to lower the
cushioning down between the two seat supports.
Depending of the seat depth, you may need to add or remove one or more Velcro straps.
When adjusting the seat depth please ensure that the flap of the backrest upholstery
covers the seat by a minimum of 12 cm.
8.11. Chest Belt
The chest belt is fixed by Velcro to the backrest upholstery and is adjustable in the
height.
The purpose of the calf/heel strap is to prevent
the legs and/or feet slipping backwards. It is
fitted behind the heels or higher (see photo). By
making use of the Velcro fastening it is possible
to alter the length of the strap and thus to
ensure the ideal position for the feet on the
footrest. Ideal positioning of the feet is vital in
ensuring a good standing position. Please
consult your LEVO dealer!

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9. Adjustments for sitting and standing position
Adjustments for sitting and standing position must be carried out by your local
LEVO dealer. If you should feel uncomfortable in any of the above- or below-
mentioned positions, please do not hesitate to contact your local LEVO dealer.
Seat depth: correct
Seat depth: too long
Seat depth: too short
Knee support attachment
Screw aligned with the
center of the knees
Knee support attachment
screw beyond the centre of
the knees
Knee support attachment
screw behind the centre of
the knees
Ankle/knee/hip joint
straight
Knee joint overstretched
Incomplete stretching of
the knee

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Correct seating position
Seat cushion too high
Back adjustment too low
Cushion for pressure
relief
in seated position
Backrest cushion or solid
back for more comfort or
stability
Seat
cushion
Back cushion
Spine
(physiological)
Legs
straight
High
pressure
Hyper
lordosis
Seat
cushion
Pelvis tilt;
incomplete hip
extension
Hyper
extended
spine
Back
cushion

20
10. Safety Information for Standing
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 situations, it is necessary
that the user is allowed to stand only under the supervision of an accompanying
attendant or caregiver.
Regarding visual and cognitive capability the physician, therapist or dealer must decide
whether the LEVO LCEV can be used by the user depending on its environment and in
terms of personal safety.
There are many moving components on the chair that interact and change positions as
the chair cycles from sit to stand. Please take care to avoid any pinching or squeezing
of the client or attendant.
To insure standing stability and avoid risk, the LEVO LCEV must be located on flat and
level surfaces with the brakes engaged. Be certain to check for objects which would
prevent the legrests from reaching the ground simultaneously preventing solid contact.
Damage may occur if the standing system is operated without a person in the chair.
The chair is engineered so that the client’s weight acts as an assist to the electric lift
actuator and gas struts as the chair returns to the seated position.
It is imperative that before attempting to stand, that the knee support and the chest
strap are properly positioned to restrain the client and are secured to the wheelchair.
The restraints must be worn over clothing to prevent any skin irritations.
While it is a rare occurrence, please note that if the wheelchair is exposed to
electromagnetic fields, it can cause interference with the control or operation of the
standing actuator function of the LCEV. These electromagnetic fields could include:
store entryways; power lines; MRI machines; computers; Wi-Fi/WLAN networks,
Bluetooth devices; cell phones; and house energy smart meters.