Amylior LogoSilver LightHair User manual

ULTRA-LIGHT, EFFICIENT AND PRACTICAL
WITH COMPACT FOLDING
Find this notice at
www.logo-silver.fr

SOMMARY

P·3
INTRODUCTION................................................................................................................................................ 4
About this manual............................................................................................................................................ 4
Use in accordance with instructions...................................................................................................................... 5
Liability.......................................................................................................................................................................... 5
Indications for the use of this product.................................................................................................................. 6
Servicing....................................................................................................................................................................... 6
SECURITY ........................................................................................................................................................... 7
Standards and Guidelines .............................................................................................................................. 7
Declaration of Conformity........................................................................................................................................ 7
General Safety Instructions...................................................................................................................................... 8
Safety Instructions for transportation, storage and assembly........................................................................ 8
Operational and Safety Instructions...................................................................................................................... 9
Operational Instructions for servicing, maintenance and disposal ............................................................. 10
User Security Instructions....................................................................................................................................... 10
Safety features in Case of Emergency ................................................................................................................. 11
Warning Plates and Signs....................................................................................................................................... 11
TECHNICAL FEATURES................................................................................................................................. 12
PRODUCT DESCRIPTION............................................................................................................................. 13
TRANSPORTATION AND STORAGE........................................................................................................... 13
DELIVERY AND SETUP ................................................................................................................................ 14
Delivery............................................................................................................................................................ 14
Setup ................................................................................................................................................................ 15
USAGE ............................................................................................................................................................. 16
Control Unit..................................................................................................................................................... 16
Start Button..................................................................................................................................................... 16
Joystick............................................................................................................................................................. 16
Horn Button .................................................................................................................................................... 16
Speed Setting Button ................................................................................................................................... 16
Charger Plugs ................................................................................................................................................. 16
Batteries........................................................................................................................................................... 17
Charging The Batteries................................................................................................................................. 18
Overcharge Protection ................................................................................................................................. 18
Seatbelt............................................................................................................................................................ 18
User Precautions............................................................................................................................................ 18
MALFUNCTION AND FAULT LOCATION .................................................................................................. 19
MAINTENANCE AND UPKEEP.................................................................................................................... 19
Precaution against humidity ...................................................................................................................... 20
General Instructions...................................................................................................................................... 20
Upkeep after Use ........................................................................................................................................... 21
Regular Checks............................................................................................................................................... 21
Maintenance Intervals.................................................................................................................................. 22
Cleaning........................................................................................................................................................... 22
TRANSPORT AND STORAGE....................................................................................................................... 22
WARRANTY..................................................................................................................................................... 23
DISPOSAL........................................................................................................................................................ 23

P·4
Pictograms and warning terms:
This manual provides the user as well as
the accompanying persons with all the
knowledge required for the construction
and maintenance of the LIGHTCHAIR.The
manual also contains all the information
required to use this electric wheelchair
safely and gives indications on how to nd
the cause of possible malfunctions and
how to eliminate them.
It is essential to have read the contents
of this user manual in order to use the
LIGHTCHAIR safely.
Before use, the user and those
accompanying should read this manual
carefully,particularly the chapter regarding
safety. This permits the guarantee of full
performance of the LIGHTCHAIR.
This user manual was developed
based on the standard NF EN 62079
<<Notice design - structure,content and
presentation>>.It consists of 11 chapters.
DANGER !
Danger indicates a serious warning of possible death or serious injury
WARNING !
Warning of possible equipment damage
NOTE
Important tips and information
ENVIRONMENTAL NOTICE
Notice concerning the protection of the environment
INTRODUCTION TO LIGHTCHAIR
ABOUT THIS MANUAL

P·5
• The LIGHTCHAIR is intended for
the individual use of a person with
total or partial motor disability of
the lower limbs, allowing for their
autonomous movement inside their
home or outside on smooth ground.
Do not use the LIGHTCHAIR in the
rain or on surfaces with obstacles
such as mud, snow, grass, stones and
pebbles.
• The LIGHTCHAIR may only be used
in accordance with the information
given in this manual and vice versa.
The Logo Silver company,
manufacturer of the LIGHTCHAIR,
is not liable in instances of the use of
medical devices and/or accessories
not included in the list of options,
or of those that come from other
manufacturers.
• All use other than mentioned is
considered non-compliant. Liability
for personal injury or damage to
property resulting from improper
use rests solely with the user and
not the manufacturer.
• Only duly informed people may
use the LIGHTCHAIR. Being duly
informed of the correct use of the
LIGHTCHAIR is one of the primary
conditions permitting safe use of the
LIGHTCHAIR, and protecting against
personal harm.
The manufacturer is only liable if the LIGHTCHAIR has been operated and maintained
in compliance with the instruction manual.The manufacturer expressly states that
only parts authorised by the manufacturer may be used. Logo Silver refuses liability
for damages arising from the use of unauthorised charging equipment and damage
resulting from use not conforming with the instructions.This warranty is subject to
French civil and commercial law.
USE IN ACCORDANCE WITH INSTRUCTIONS
LIABILITY

P·6
The LIGHTCHAIR has been designed to
be reused.
Just like used machines or vehicles,
reused products are subject to particular
constraints. The modification of
characteristics and performance must not
compromise the safety of any individual
during the lifetime of the product.
Due to market observations and the
technical aspects of the product, the
manufacturer has evaluated that the
lifetime of the LIGHTCHAIR is between
6 and 7 years, provided it is used in
accordance with the instructions and
that the indications for maintenance
and upkeep are respected. This does
not include time spent in storage with
the manufacturer or the distributor.
It should be specified that if the
LIGHTCHAIR is maintained in accordance
with the instructions, it remains reliable
beyond the period defined above.
In order to be reused, the LIGHTCHAIR
must rst be thoroughly cleaned. The
condition, wear and any damage to the
LIGHTCHAIR must then be checked by an
authorised specialist.All worn or damaged
parts as well as components that are not
suitable for the new user must be replaced.
The user manual contains a schedule of
maintenance operations to be carried
out for each model as well as detailed
information and a list of necessary tools.
If you have any questions or you cannot resolve the issue with the help of the user
manual,please contact Logo Silver customer care (address on the back of the manual).
Logo Silver strives to help its customers at every level so that they may enjoy their
LIGHTCHAIR for a long time to come.
INDICATIONS REGARDING THE REUSE OF THIS PRODUCT
SERVICING
The maintenance and repair of the LIGHTCHAIR must be carried out exclusively by qualied
personnel approved by Logo Silver. In case of problems, please contact the specialist
distributor who took care of the sale.

P·7
All the information regarding safety contained in this manual relates to current French
legislation in force and to the provisions of the European Union. In other countries,
the law and all corresponding regulations must be respected.
The LIGHTCHAIR has been manufactured in accordance with the current technical
rules in force for safe operation. The safety of the LIGHTCHAIR is certied by the
CE marking and the declaration of conformity.
• Risk analysis and management
according to standards NF EN ISO
14971
• Design Requirements NF EN 12181
and NF EN 12184.
• Dynamic stability, static stability,
fatigue resistance test.
• Product Information : NF EN 12182
and NF EN 12 184.
• Promotional material, use and
maintenance manual, labelling,
determination of energy
consumption, determination of
speed, acceleration and deceleration,
ability to climb the maximum safe
gradient, ability to climb obstacles.
• Compliance with the NF EN 12184
standard means, amongst other
conditions, that the values required
for inclination, obstacle clearance and
speed are reached or exceeded by
the LIGHTCHAIR.
STANDARDS AND GUIDELINES
DECLARATION OF CONFORMITY
SECURITY
As the manufacturer, LOGOSILVER declares, under it’s own responsibility that the
LIGHTCHAIR meets specications 93/42 and 2007/47 of the European directives for
medical devices.
The design,development and manufacture of the LIGHTCHAIR is fully compliant with

P·8
As the LIGHTCHAIR is designed to be
folded;it must be in this position in order
to be safely transported.Optionally, it can
also be carried in a transport suitcase sold
by Logo Silver. The LIGHTCHAIR must
only be lifted by the frame.
During transport, the electrical part of
the LIGHTCHAIR must be switched off
via the <<On/Off>> button.
It is forbidden to travel while sitting in the
LIGHTCHAIR during transport.
To guarantee the lifespan of the
LIGHTCHAIR, it must be stored in a
safe place.
After each adjustment or change of
settings made to the LIGHTCHAIR, the
nuts and screws must be rmly xed.
The LIGHTCHAIR may only be used in
accordance with the instructions.
Only those duly informed and authorised
may use the LIGHTCHAIR. Only one
person at a time can use the LIGHTCHAIR.
Other safety elements such as the belt and
safety vest can be ordered as accessories
from Logo Silver.
All safety instructions contained in this
user manual and in all the associated
documents must be respected and applied.
This manual should be available to the
user at all times.
The back cover and cushion are not easily
ammable however they could potentially
catch fire. Extreme caution must be
excercised with re or a lit cigarette.
Caution must also be excercised when
crossing obstacles while driving uphill or
downhill.
Power level changes must be made while
stationary. Make sure the joystick is well
xed and straight.
Ensure that the levers of the motors are
unlocked and in the <<electric>> position.
Only the manufacturer’s original features
can be used. Any optional components
must be assembled exclusively as indicated
below. Failure to comply with this
recommendation will result in cancelation
of the warranty.
After removing any screws, nuts and
special washers; replace them if they are
damaged and tighten them rmly.
SAFETY REQUIREMENTS FOR TRANSPORTATION, STORAGE
AND ASSEMBLY
GENERAL SAFETY INSTRUCTIONS

P·9
Before each use,the user must ensure that
the LIGHTCHAIR is in a safe condition
and complies with all instructions,including
the safety functions.
The operational and safety status of the
LIGHTCHAIR must be checked at least
once a year by an approved specialist.
In the event of errors, faults or other
dangers which may cause injury, the
LIGHTCHAIR must be taken out of
service immediately.
The LIGHTCHAIR can only function
in temperatures of between -10°C and
+35°C. When operating, the LIGHTCHAIR
must not be exposed to temperatures
above and below those indicated above.
The maximum weight supported by the
LIGHTCHAIR is 120 kg.This weight must
not be exceeded.
Prior to each use, a visual check must be
made to verify that the tyre pressure is
sufcient (see tyre marking).
When travelling on public roads,the rules
of the road must be respected.
The power-on command must be turned
off when getting in and out of the chair.
Small obstacles must be traversed at a
moderate pace (3 km/h) and preferably
at a perpendicular angle.
Manoeuvres should only be performed at
a reduced speed.
LIGHTCHAIR orders are protected
according to the IP54 rating and can
therefore be used in poor weather
conditions (e.g. in case of rain).
The LIGHTCHAIR can cause
electromagnetic interferences that disturb
the proper functioning of other devices.
It is therefore best to turn the chair off
when it is not in use.
Regarding the tyres, the following
observations should be considered:
LIGHTCHAIR tyres contain chemicals that
may cause reactions with other chemicals
(e.g. cleaning products, acid).
Direct exposure to sunlight (UV)
accelerates tyre aging. This results in
hardening of the surface of the tyre prole
which cracks around the edges.
Regardless of wear, the tyres must be
changed every 2 years.
Prolonged non-use or intense heating
of the tyres (e.g. if the LIGHTCHAIR is
close to a radiator or exposed to sunlight
through a window) causes permanent
deformation of the tyres. Therefore, be
sure to maintain a sufcient distance from
the heat sources.
The LIGHTCHAIR can be driven safely
in ascents and descents of 10%. It is
prohibited to take a route with an incline
or decline higher than this percentage.
For safety reasons, it is necessary to
reduce speed when driving downhill.
Charging the battery can produce
explosive gases.Therefore, the following
safety precautions must be taken during
charging:
The circuit breaker must be turned off.
Ensure that the room is ventilated.
It is forbidden to smoke or light a re. It
is crucial to avoid the formation of any
sparks.
OPERATIONAL AND SAFETY REQUIREMENTS

P·10
For safety reasons, it is necessary to
reduce speed when driving downhill.
Charging the battery can produce
explosive gases.Therefore, the following
safety precautions must be taken during
charging:
The circuit breaker must be turned off.
Ensure that the room is ventilated.
It is forbidden to smoke or light a re.
It is crucial to avoid the formation of any
sparks.
The servicing of the LIGHTCHAIR must
be performed by qualied personnel
approved by Logo Silver.This also applies
to all repairs and adjustments.
The On/Off button must be off, and the
batteries removed for all maintenance
work.
The LIGHTCHAIR can be cleaned with a
wet sponge (avoid detergents).
Defective batteries must be returned
to the distributor or to Logo Silver for
recycling in accordance with environmental
specications.
The use of the LIGHTCHAIR is reserved
for competent users. To operate the
LIGHTCHAIR,the user must be instructed
by qualied personnel approved by Logo
Silver.
The user must have read and understood
this manual completely.
It is forbidden to use the LIGHTCHAIR
in cases of severe fatigue or under the
inuence of alcohol or medication.
Prior to rst use, you should practice
using the LIGHTCHAIR on at terrain
in good visibility and then increase the
difculties, navigating small obstacles,
descents and climbs.This training helps
to avoid dangerous situations.
OPERATIONAL AND SAFETY REQUIREMENTS (CONTINUED)
OPERATIONAL REQUIREMENTS FOR SERVICING, MAINTENANCE
AND DISPOSAL
USER REQUIREMENTS

SN:0000001 02/2019
P·11
In the event of danger, the LIGHTCHAIR
can be switched off at any time using the
‘On/Off’ button.
The charger will automatically switch off
as soon as the batteries are charged.
SAFETY FEATURES
WARNING PLATES AND SIGNS
SN:000001 01/2018
• Reference
• Serial number
• Date of manufacture
• CE mark
• Maximum user weight
• Maximum slope/
gradient

P·12
TECHNICAL FEATURES
Accessibility interior and exterior on smooth surfaces
Conguration 2 motorised rear wheels
General dimensions length: 880 with footrest
width : 600
height : from 770 to 960 mm
Folded chair dimensions 330 mm x 600 mm x 830 mm
Seat height 400 mm
Seat width 430 mm
Seat depth 430 mm
Armrest height 210 mm
Backrest height 420 mm
Battery weight 2,8 kg
Wheelchair weight 21 kg without batteries
Maximum user weight 120 kg
Speed 6 km / h
Braking distance 120 cm
Turning radius 90 cm
Turn-around width 110 cm
Static stability 6°
Dynamic stability 6°
Slope capacity 6°
Maximum slope 9°
Obstacle mounting 2,5 cm
Autonomy 25 km
Motors 120W x 2
Lithium batteries 24V 10Ah x 2
Electronic MICON
Battery charging exterior or by joystick
Front wheels 178 mm
Rear wheels 210 mm
Suspension front wheels
Aeroplane travel battery 24V 6Ah X 1 or 2

P·13
The LIGHTCHAIR should be used indoors or on smooth ground outdoors. It is
extremely manoeuvrable and easy to grip. Its 2-wheel drive system powered by 2
batteries can mount small obstacles and climb slopes of 10% providing a safe driving
experience.
Joystick control is at your ngertips.
The LIGHTCHAIR is notably characterized by:
• Optional tilting of the top of the backrest.
• Optional foot support adjustment.
• A long battery autonomy with a parallel mounted battery system.
The LIGHTCHAIR has been specially designed for users who can move independently
with an electric wheelchair. It is also important to consider:
• Size and weight (max load = 120 Kg).
• The physical and psychological state of the user.
PRODUCT DESCRIPTION
TRANSPORTATION AND STORAGE
DANGER !
Risk of injury in the event of inappropriate transport!
The LIGHTCHAIR must be folded into the trunk of the transporting vehicle, adding any
additional protection or placing it in the travel bag. The On/O button must be Switched
to O.
Under no circumstances can the seat of the LIGHTCHAIR be used as a seat during transport.
NOTE
If the LIGHTCHAIR stays in storage you must:
• Turn if o via the On/O button.
• Avoid direct exposure to sunlight (UV rays accelerate tyre ageing).
• Store in a dry place with ambient temperatures of between -10 °C and + 40 °C.

P·14
Delivery includes:
• A LIGHTCHAIR
• A User Manual
• A Charger
JOYSTICK
ARMREST
PUSH HANDLE
BATTERY
SUSPENSION SPRING
BRAKE LEVER
MOTOR
FOOTREST
SEAT
DELIVERY AND SETUP
Main Components
DELIVERY
NOTE
The optional components contained in the
delivery depend on the composition of the
product purchased by the buyer.
The LIGHTCHAIR delivered by the specialised
dealer is ready to be driven. All adjustments
made correspond to the indications on the
order form and are carried out by the specialist
directly on site. The LIGHTCHAIR is adjusted
according to the personal needs of each user.
The functioning of each of the components can
be checked in accordance with the indications
in chapter 7.
Chapter 9 describes any malfunctions that may
occur.

P·15
FOOTREST
SETUP
• Remove the chair from the box and place it on
the ground.
• Pull/push the backrest and footrest
respectively with two hands (Diagram 1).
• When you hear a click, the tips have been
inserted into the slots, in which case the frame
of the chair is completely unfolded.
• Push the armrests forward (Diagram 2).
• Place the control unit on the armrest
(Diagram 3)
•And fold down the immobilising lever on the
case (diagram 4).
• Turn the chair over, press the rods to free
the legs (Diagram 5).
• Pull the anti-tipper until a rod locks with
the anti-tipper (Diagram 6).
• Remove the protective covers from the
batteries, then place them in their respective
boxes(diagram 7). Note that the batteries
must be completely inserted until you hear
a click (Diagram 8).
• Turn the footrest completely forward
(Diagram 10).
•Activate the engine lock lever in <<Electric>>
mode and place the engine mechanism in the
“Electric” driving position (Diagram 9).
Your chair has been fully assembled and can
now be used.
Before setup, recharge the batteries with the
aid of the charger for a minimum of 5 hours.
The batteries will be charged to 90%.The
operation will need to be repeated 4 or 5
times to obtain a 100% charge.
WARNING!
1. To use the chair, check that the
locks have been inserted into the
holes while the chair is open.
2. Check that the anti-tipper is
activated to avoid any injury.
3. The battery should be installed
last.
DIAGRAM 1 DIAGRAM 2
DIAGRAM 3 DIAGRAM 4
DIAGRAM 5 DIAGRAM 6
DIAGRAM 7 DIAGRAM 8
DIAGRAM 9 DIAGRAM 10

P·16
This is the key element of the wheelchair.The unit is installed on one of the armrests
and is connected to the engine and the batteries via the controller.
After starting the engine, the indicator shows the current setting of the maximum
speed.This maximum speed can be adjusted by the user via the button for setting the
maximum/minimum speed.
These are only suitable for use with the chair. Do not use these plugs to power other
electrical devices.This can damage the chair as well as its E.M.C.
This triggers the current for the electronic equipment of the control system, which
then supplies the power to the motor of the chair. Do not use this button to stop
the wheelchair except in cases of emergency. This can damage the control features
of the chair.
The Joystick is primarily used for navigating chair movements including speed and
direction (front, back, left and right) the further forward you push the joystick the
more the speed increases.As soon as you release the joystick it automatically returns
to the centre and instantly stops the chair.
The horn beeps when you press the button.
CONTROL UNIT
SPEED SETTING BUTTON
CHARGER PLUGS
START BUTTON
JOYSTICK
HORN BUTTON
USAGE

P·17
Fully charge your new battery before use. It will charge to 90% at its highest level of
performance. Charge again for 8 to 14 hours and use the wheelchair again.The batteries
will again go to 90% of their capacity. After four or  ve charge cycles, the batteries will
be at a full 100% and the life of your device will be increased. Replace the battery in
case of fault and return the old battery to the supplier to avoid contamination.
BATTERIES
WARNING!
If your chair accidentally moves, release the joystick and the chair will stop immediately.
BATTERY CASE
CONTROL UNIT
CHARGER SOCKET
SPEED ADJUSTMENT BUTTON
JOYSTICK
HORN CASE
DANGER!
Do not use the chair below -10 ° C or above + 40 ° C

P·18
The battery charger is an important part of the chair.The non-embedded charger of
this product can quickly and easily charge its batteries to facilitate and improve the
performance of the product.
Practice navigating the device in a spacious area accompanied by someone until you
gain a certain mastery/condence.
• Check that the power is off when you get up from the wheelchair, and adjust
your speed using the Speed Control button.
• We recommend a low speed until full control of the device is acquired.
• Perform the action Stop, Forward, Back. By pushing the joystick, the chair moves
as you wish.
• Firstly, make sure that the speed is at its lowest level in order to move forward.
Once acquired, you can practise by turning the knob and forming an <<S>>
to become familiar with the reverse and speed controls. Do not go as fast in
reverse as going forward.
Regarding chair safety, the protection against over-charging is located in the battery
case. As soon as the batteries and the motor are overcharged, the protection trips
and switches off the power. After one or two minutes, the system re-initialises, and
you can continue using the chair.
For your security, the seatbelt must be attached securely before starting the chair.
CHARGING THE BATTERIES
USER PRECAUTIONS
OVERCHARGE PROTECTION
SEATBELT
DANGER !
Use the chargers provided
• Put the chair in «electric» motor mode.
• Connect the plug to the control unit.
• Connect the power socket (220V).
• The red light indicates that the battery
is charging.
• The green light indicates that the
battery has nished charging.
• Unplug the plug and store it in the bag
provided under the seat.

P·19
WARNING!
This can lead to serious injury
• Do not use the wheelchair in manual mode without assistance
• Do not activate this mode when you are alone in the chair
• Do not activate manual mode on a slope
For your convenience, this device has an automatic fault alert mechanism. In the event
of a fault,the LEDs of the control unit light up and the horn is triggered.You can identify
faults using the following table.
If the fault is still present after the instructions given by the table, do not use your
chair.Turn off the power and consult an advisor immediately.
MALFUNCTION AND FAULT LOCATION
LED DIAGNOSTIC FAULT BREAKDOWN LOCATION
1 LED Light Low Battery Charge the Battery
2 LED Lights Left Engine Fault Check the engine and connections
3 LED Lights Left Brake Fault Check that the brake lever is in the correct position and if the brakes
are damaged
4 LED Lights Right Engine Fault Check the engine and connections
5 LED Lights Right Brake Fault Check that the brake lever is in the correct position and if the brakes
are damaged
6 LED Lights Control Unit Overcharge Check if the brake is released and if the wheels are locked
7 LED Lights Joystick Fault Check that the joystick is placed in the central position
8 LED Lights Control Unit Fault Control unit failure
9 LED Lights Control Unit Fault Control unit failure
Like any motorised device,your electric chair requires regular maintenance.Some checks
can be done personally, but others require the assistance of a specialist. Preventive
servicing is very important. If you follow the inspection and maintenance instructions
in this section, your chair will provide you with trouble-free performance for years
to come.
If you have doubts about the maintenance or use of your chair, contact a specialist.
SERVICE AND MAINTENANCE

P·20
Your chair, like many mechanical and electrical devices, will be exposed to external
factors.You should always avoid a humid environment. Direct or prolonged exposure
to water or humidity could damage the chair electronically and mechanically.Water
can damage electrical components and rust the chair frame.
Temperature
• Some parts of your chair are temperature sensitive
• At a very low temperature, the battery can freeze
• The speed of the chair may decrease above 55°C
• Do not hit the remote control, especially the joystick.
• Do not expose your chair to extreme conditions such as heat, cold or moisture
for too long.
• Keep the remote control clean.
• Check all electrical connections, including the charger cable and connectors to
ensure they are tightened and secure.
• If the red LEDs on the battery meter light up, the battery is low.You need to
recharge the batteries as soon as possible.
• The surface of the frame is covered with a waterproong spray. You can apply a
thin layer of car wax to preserve the shine.
• Check all the cables.They must be well-positioned and not exposed to humidity.
The battery must be fully inserted into its case.
• All the wheel suspensions are lubricated.There is no need to lubricate them.
• Check that all parts of the wheelchair (wheels, backrest, etc.) are properly
tightened.
PRECAUTION AGAINST HUMIDITY
GENERAL INSTRUCTIONS
DANGER!
Never charge a cold or frozen battery, as this can damage the battery and could cause an
explosion.