Amylior LogoSilver IzyChair User manual

ULTRA-LIGHT AND COMPACT,
CONVENIENT AND EASY ASSEMBLY AND DISASSEMBLY FOR TRAVEL.
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at www.logo-silver.fr

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CONTENTS
I. INTRODUCTION........................................................................................................... 4
II. SAFETY............................................................................................................................... 5
2.1 EXPIRATION DATE ......................................................................................................... 5
2.2 INSTRUCTIONS BEFORE USE..................................................................................... 5
2.3 ATTENTION DURING USE .......................................................................................... 5
2.4 ELECTROMAGNETIC INTERFERENCE..................................................................... 6
III. STRUCTURE AND PERFORMANCE ......................................................................... 7
3.1 STRUCTURE OF THE IZYCHAIR................................................................................ 7
3.2 ELECTRIC DIAGRAM OF N5519 ................................................................................ 8
3.3 PRODUCT SOFTWARE VERSION.............................................................................. 8
IV. SPECIFICATION .............................................................................................................. 9
V. INSTALLATION, FOLDING AND ADJUSTMENT .................................................. 10
5.1 INSTALLATION ................................................................................................................ 10
5.2 FOLDING AND STORAGE ........................................................................................... 10
5.3 ADJUSTMENT ................................................................................................................... 11
VI. USE AND OPERATION ................................................................................................. 12
6.1 USE ....................................................................................................................................... 12
6.1.1 CONTROLLER .............................................................................................................. 12
6.1.2 BATTERY USAGE .......................................................................................................... 13
6.1.3 CHARGING THE BATTTERIES ................................................................................. 13
6.1.4 OVERCHARGE .............................................................................................................. 14
6.1.5 BRAKE LEVER ................................................................................................................ 14
6.1.6 SAFETY BELT.................................................................................................................. 14
6.2 OPERATION...................................................................................................................... 14
6.2.1 PREPARATION BEFORE OPERATION ................................................................... 14
6.2.2 PRACTICE BEFORE OPERATION............................................................................ 15
VII. FAULT DIAGNOSIS AND TROUBLESHOOTING .................................................. 16

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VIII. SAFETY DEVICES AND ACCIDENT MANAGEMENT.......................................... 17
IX. MAINTENANCE.............................................................................................................. 17
9.1 MOISTURE ......................................................................................................................... 17
9.2 TEMPERATURE.................................................................................................................. 17
9.3 GENERAL GUIDELINES ................................................................................................. 17
9.4 MAINTENANCE AFTER USE........................................................................................ 18
9.5 DAILY CHECKS ................................................................................................................ 19
9.6 CLEANING ........................................................................................................................ 19
X. REPAIR................................................................................................................................ 19
XI. STORAGE .......................................................................................................................... 20
XII. OPENING AND VERIFICATION................................................................................. 20
XIII.WARRANTY..................................................................................................................... 21
13.1 FIVE-YEAR WARRANTY............................................................................................. 21
13.2 COVERED BY WARRANTY....................................................................................... 21
13.3 NOT COVERED BY WARRANTY ........................................................................... 21

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Read and follow all instructions, warnings,
and notes in this manual before attempting
to operate your power wheelchair for the
rst time. If there is any information in
this manual which you do not understand,
or if you require additional assistance for
assembly or operation, please contact your
authorized local provider.
The symbols below in this manual are
used to identify warnings and important
information.They are all very important
to your safety. It is strongly recommended
that you read and understand them
completely.
This IZYCHAIR integrates advanced
technology with modern style. Notably,
its structure for quick disassembly and
assembly are very convenient for you to
store or place in the trunk of your vehicle
while traveling.We are certain that the
design features, excellent performance
and trouble -free operation of this product
will ensure that your daily life is more
convenient.
This IZYCHAIR is suitable for all disabled
persons, the elderly and the inrm who
have difculty walking. The maximum user
weight is 100kg.
This is an indoor type power wheelchair,
Model N5519. Here,“N” indicates an
indoor IZYCHAIR,“5” is the category
code of products,“216” is the serial
number of this model.
This is an indoor type power wheelchair,
and is suitable for indoor use and on
at pathways around buildings, but not
for on grass, gravel, or larger slopes
and motorways, or for rainy and snowy
conditions.
WARNING!
Failure to heed the warnings in the manual may result in personal
injury.
CAUTION!
Failure to heed the cautions in the manual may result in damages to
the IZYCHAIR.
I. INTRODUCTION

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2.1EXPIRATION DATE
This IZYCHAIR is an anti-bacterial,reusable product without chemical substances.The chair
safety and validity period for clinical use not only depends on the structural strength of the
products, but also on the user operation and environment, user habits, whether they are in
accordance with periodic maintenance, and other additional factors.
Our products are valid for 7 years from the date of production.
2.2 INSTRUCTIONS BEFORE USE
• The user must fully read and understand this manual.
• The maximum weight capacity is 100kg, please do not overload the chair. Only one
person at a time can drive, please do not carry passengers.
• Please do not drive when tired or after drinking alcohol.
• Do not drive at night or in the case of poor visibility.
• Please perform a self assessment before driving and refer to the manual section 5.3
‘Commissioning’ and 6.2.1 ‘Practice before operation’ if driving for the rst time.
• This chair is not waterproof, do not expose it to rain or snow and do not attempt to
drive it in rain or snow.
2.3 ATTENTION DURING USE
• This IZYCHAIR can be driven on a smooth at surface, but not on muddy, uneven, soft,
narrow, icy or dangerous roads without guardrails or pathways.
• This IZYCHAIR has a limited obstacle clearing capacity, when you arrive at an obstacle
you should reduce the speed and proceed slowly.
• This IZYCHAIR has a limited climbing ability, the climbing angle is ≥3°.
• Please avoid driving in crowds and trafc.
• Please make sure that the control system is securely installed.The joystick position
is upright and correct. Make sure that your safety belt is fastened.Tilt back as far as
possible, and lean against the backrest in case of sudden involuntary jolts while driving.
• Press the on/off button, and check rstly if the current maximum speed setting is
appropriate for your own operating prociency, if not, it should be adjusted for safety;
We recommend that you drive slowly at the beginning of every use, and then gradually
accelerate.
II. SAFETY USE

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2.4 ELECTROMAGNETIC INTERFERENCE
Your wheelchair may be traveling through areas affected by electromagnetic interference
from some transmitters such as radio, wireless intercom, mobile phones and radars etc. In
these cases, your wheelchair’s driving ability may be affected. Electromagnetic interference
may affect the control system of the electric wheelchair. Some disturbances may cause
brake failure, involuntary starts or movements, and may cause permanent damage to the
control system.
Electromagnetic Interference Classication
• Short-band radio transceiver:These radios have antennas, such as radio waves in urban
bands, walkie-talkies, mobile network systems and signal transmission devices.
• Medium-band mobile radio transceiver:These are usually installed in a building or
outside in the antenna of a vehicle. For example: police, re brigade, taxi, ambulance and
other radio transceivers.
• Large band radio transceiver:These are usually installed in the antenna of a tower, such
as: commercial, radio or TV transmission systems.
WARNING!
If your wheelchair moves involuntarily, release the joystick
immediately and the wheelchair will stop automatically. If the
joystick malfunctions and the brake fails, please cut off the power.
CAUTION!
Please pull the lever upwards when the power chair comes to an
incline, or it will roll downward at low speed, resulting in personal
injury.
WARNING!
The Wheelchair and battery chargers meet the following standard
code: GB / T 18029.21 Wheelchair - Part 21: Requirements and test
methods for electromagnetic compatibility of the electric scooters and
battery chargers.
WARNING!
The chair may be affected by Electro-Magnetic Interference (EMI)
while driving. Such interference may be from mobile phones, EAS
systems, etc.

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g. 1
Prevention of Electromagnetic Interference
• Do not use hand-held radio transceivers such as mobile phones, radios, etc; when the
wheelchair power is turned on.
• Avoid nearby radio transmission systems, such as radio stations, television stations.
• If the power wheelchair is defective or the brakes fail, please contact your company or
dealer.
3.1STRUCTURE OF THE IZYCHAIR
This IZYCHAIR consists of the main parts including the front wheels, drive wheels, frame,
controller, motor, armrest,push handle,backrest, seat base, footrest,battery case and charger,
the structure shown in Figure 1.
III. STRUCTURE AND PERFORMANCE
Push handle
Frame
Motor
Drive wheel
Front wheel
Armrest
Battery case
Seat base
Controller
Backrest
Footrest
Charger

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3.2 ELECTRIC DIAGRAM OF N5519
3.3 PRODUCT SOFTWARE VERSION
• Software version of Power Wheelchair N5519 is V1.8.
Joystick
Controller
Left motor
Right motor
Left brake
Right brake
Connectors for right motor
Connectors for battery (24 volts lithium battery)
Connectors for
left motor

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IV. SPECIFICATION
The main specication includes dimension and weight.
Accessibility interior
Conguration 2 motorised rear wheels
General dimensions length: 890 mm
width : 560 mm
height : 890 mm
Folded chair dimensions 320 mm x 680 mm x 690 mm
Seat height 460 mm
Seat width 420 mm
Seat depth 400 mm
Armrest height 250 mm
Backrest height 420 mm
Battery weight 1 kg
Wheelchair weight 15.8 kg with battery
Maximum user weight 100 kg
Speed 4,5 km / h
Braking distance 100 cm
Turning radius 90 cm
Turn-around width 100 cm
Static stability 6°
Dynamic stability 3°
Slope capacity 3°
Maximum slope 3°
Obstacle mounting 2,5 cm
Autonomy 10 km
Motors 150W x 2
Lithium batteries 24V 6Ah
Electronic MICON
Battery charging by joystick
Front wheels 150 mm
Rear wheels 300 mm
Suspension front wheels

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g. 2
g. 4
g. 3
g. 5
V. INSTALLATION, FOLDING AND
ADJUSTMENT
5.1 INSTALLATION
• Take the wheelchair out of the packing box and put it on the ground. Push the chair-
frame apart to the left and right, and press the two tubes on both sides of the seat
base down into the grooves on both sides of the chair-frame. (Fig. 2)
• Pull up the handlebars, and lock the folding device.(Fig.3)
• Put the controller on the armrest.And then pull down the tightening spanner on the
controller to fasten the controller. (Fig.4)
• Lock the footrests into the frame and then fasten them.(Fig.5)
5.2 FOLDING AND STORAGE
Please operate according to below methods of transport and storage of the IZYCHAIR:
• Put the wheelchair on at ground and turn off the power supply.
• Turn the footrest upward by 90°(Fig.6).
• Press the buttons on both sides of the backrest by your forengers to release the
backrest for packing up the pushing holders.(Fig. 7).
• Pull up the seat cushion (Fig.8), then the chair frame can be folded from both sides;
and can also be carried by the two handle straps located at the both sides of the seat.
(Fig.9)

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g. 6
g. 8
g. 10
g. 7
g. 9
g. 11
5.3 ADJUSTMENT
• When the motor lock lever is pulled downward it is in manual mode, which means that
the chair can be pushed manually by an attendant.When the motor lock lever is pulled
upward to electric mode, it can’t be pushed manually.(Fig.11)
• Press the joystick power button, the battery indicator light is on.
• Rotate the joystick lever forwards, observe the rotation of the wheelchair wheels, then
rotate in the other direction to observe if there is wheel rotation.
• You should observe the wheels come to a stop.
• The armrests can be ipped up, making it easier to get into and out of the chair.(Fig.10)

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g. 12
VI. USE AND OPERATION
6.1 USE
6.1.1 Controller:
It is the key component of a wheelchair.
All electronics operating the latter are
housed in it(g. 12). The controller
is usually installed on one armrest, which is
connected to a motor and battery in the
power box.
• Switch button:The switch button supplies the power to the control system for
electronic equipment, then the equipment supplies the power for the wheelchair
motor. Do not use the switch button to stop the chair unless in an emergency
situation. Otherwise, it may shorten the life of the wheelchair drive components.
• Joystick:The joystick is mainly used to control the wheelchair’s movement, including
its speed and direction(forward, backward and left or right etc).The further you push
the joystick from its central position, the faster the wheelchair moves.Whenever you
release the joystick, it will automatically return to the center and the brake will be
automatically stop the wheelchair.
• Horn button:The horn will sound if you press this button.
• Speed Up/Down Buttons and Speedometer:After turning on the power, the
speedometer shows the current maximum speed setting.This maximum speed setting
can be adjusted by the user through the speed up button or speed down button.
• Charger Socket:This must only be used by this wheelchair. Do not use the socket to
supply power to any other electrical devices equipment. Otherwise, it may damage the
wheelchair’s control system or its E.M.C performance (Electromagnetic tolerance).
WARNING!
If your wheelchair moves accidentally, immediately release the
joystick and the chair will stop automatically.
CAUTION!
If you connect any devices other than the supplied battery
charger into the socket,causing damage to the control system,
then the warranty is invalid.
Joystick
Charger socket
Horn button
Battery gauge
Speed light
Speed down
Speed up

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6.1.2 Battery Usage
Fully charge your new battery prior to its initial use.This brings the battery up to about 90%
of its peak performance level. Give the battery another full charge of 8-14 hours and operate
your wheelchair again,the batteries will now perform at over 90% of their potential.After four
or ve charging cycles, the batteries will top off at 100% charge and last for an extended
period.Please replace a new battery when the battery fails, the old battery must be returned
to the supplier to avoid unnecessary environmental pollution.
6.1.3 Charging batteries
The battery charger is an important part of the wheelchair.The off-board charger attached to
this product can charge its batteries quickly and easily to optimize the use of your wheelchair.
CAUTION!
Do not use your wheelchair when the temperature is less than
-25°C or above 50°C.
Battery specication
Type Lithium battery
Dimension 162mmx145mmx44 mm
Power 24V
Amperehour 6Ah
CAUTION!
The battery of 24V/2A supplied by our company meets the
requirements mentioned in Section I “ General Safety Requirements ”
of medical electrical equipment GB9706.1- 2007. The battery must be
charged with the charger supplied by us. Any other types of chargers
are prohibited.
WARNING!
Never let the battery get cold, do not charge a frozen battery, as this
may cause personal injury and battery damage.

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g. 13 g. 14
Charging the batteries using the off-board charger supplied by us:
• Verify that the controller is powered off and the wheelchair is in drive mode.
• Connect the 3-pin output plug of the charger to the controller. (Fig.13)
• Connect the power plug of the charger to the standard wall outlet.
• The red LED on the charger lights indicates that the battery is charging.The green LED
on the charger lights up when the batteries are fully charged.
• We recommend that you charge the batteries for 8-12 hours.
• Remove the charger and power plug when fully charged, and put them into the bag
behind the backrest.
6.1.4 Overcharge
The overcharge protector, which is located in the battery box,is designed for the wheelchair’s
safety. Once motors or batteries overcharge, the overcharge protector will trip to cut off
the power.After one or two minutes, it will automatically reset and then you can continue
to drive the wheelchair.
6.1.5 Brake lever
When you want to stop, release the joystick and it will stop immediately.
6.1.6 Safety Belt
For your safety, the safety belt must be fastened before you drive the wheelchair. (g.14)
6.2 OPERATION
6.2.1 Preparation before operation
• Do not turn on the power switch when sitting on the IZYCHAIR and turn off the
power switch before getting out of the wheelchair.
• Please observe whether the hand brake works or not.
• Please fold the footrest rst then hold the armrest to sit on the wheelchair. Do not get
out of the wheelchair by stepping on the footrest.
• Otherwise the chair may tip over, which is dangerous.

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6.2.2 Practice before operation
• Find a spacious place like a square and have an assistant to help you practice until you
have enough condence to operate it alone.
• Be certain to turn off the power when you get into and out of the wheelchair, and set a
speed you feel comfortable with.
• We recommend that you set the lowest speed until you can operate the electric
wheelchair competently.
• To practice stopping, push the handle forward and backward, the wheelchair will move
anywhere you want.
• Firstly, ensure that it is at the lowest speed when practicing going forward.When
competent you can practice “S” shaped turns.After you are familiar with «S» shaped
turns, you can practice going backwards, paying attention to the speed control setting.
The reverse speed should be lower than the forward speed.
WARNING!
Do not use your wheelchair in manual mode unless with the aid of
an assistant. Otherwise this may result in personal injury.
WARNING!
Do not put your wheelchair in manual mode by yourself while you
are seated in the wheelchair. Otherwise this may result in personal
injury. In this case, please ask your assistant to help you.
WARNING!
Do not put your wheelchair in manual mode when it is on an incline.
Otherwise, the wheelchair could lose control and roll downward by
itself, and result in personal injury.
reverse
left right
forward
reversereverse
left
forward
reverse

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VII. FAULT DIAGNOSIS AND
TROUBLESHOOTING
This product has an automatic fault warning function for your convenience.Once it malfunctions,
the LEDs on the controller will ash with an alarm sounded by the horn. You can nd where
a fault is using the information in Table 2.
If the problem still exists after checking the fault based on the information in table 2, do not
use the wheelchair. Please turn off the power and consult your service agent immediately.
LED display Fault Diagnosis Troubleshooting Remark
1 LED lamp ashes Battery is at low
capacity
charge the battery
2 LED lamp ashes Left motor failure Check the motor and harness
wiring
3 LED lamp ashes Left brake failure Check if the brake lever is in
the correct position, and if
there is damage to the brake
4 LED lamp ashes Right motor failure Check the motor and harness
wiring
5 LED lamp ashes Right brake failure Check if the brake lever is in
the correct position, and if
there is damage to the brake
6 LED lamp ashes Overcharge of the
controller
Check if the brake is released,
and wheels are locked.
7 LED lamp ashes Joystick failure Check if the rocker of the
controller is in the central
position
8 LED lamp ashes Controller failure Controller fault
9 LED lamp ashes Controller failure Controller fault

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VIII. SAFETY DEVICES AND ACCIDENT
MANAGEMENT
• Overcharge protector: Refer to instruction manual 6.1.4
• Safety belt: Refer to instruction manual 6.1.6
• Please release the joystick whenever there is a wheelchair fault, the wheelchair will
come to a stop.
IX. MAINTENANCE
Like other motorized vehicles, your power wheelchair also requires routine maintenance.
Some checks can be performed by yourself, others you can ask for assistance from your
service agent. Preventive maintenance is very important. If you follow the maintenance and
checks in this section, your wheelchair will give you years of trouble-free operation. If you
have any doubts about your wheelchair’s care or operation,please contact your service agent
or our after-sales service dept.
9.1 MOISTURE
Your wheelchair, like most electrical and mechanical equipment, is susceptible to external
conditions.In any case, the wheelchair should avoid damp environments. Direct or prolonged
exposure to water or dampness could cause the wheelchair to malfunction electronically
and mechanically.Water can cause electrical components and the chair’s frame to corrode.
9.2 TEMPERATURE
• Some parts of your wheelchair are susceptible to changes in temperature.
• In extremely cold temperature, the battery may freeze. Unusual temperatures may
cause a lot of components to freeze such as, the charger and battery (such as sealed
lead-acid batteries or gel batteries);
• Temperature above 55°may cause a reduction in your wheelchair’s speed.
9.3 GENERAL GUIDELINES
• Avoid hitting the controller, especially the joystick.
• Avoid prolonged exposure of your wheelchair to extreme conditions, such as hot, cold
or moist environments.
• Keep the controller clean.

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• Check all electric connections, including the cable and connectors of the charger, and
ensure that they are all tight and secure.
• If only red LEDs are displayed on the battery gauge lights, the batteries are running
out of charge.You should recharge the batteries as soon as possible.We recommend
charging the battery for 8-12 hours.
• Check the rear wheel ination, if the tire appears deformed when driving, it should be
inated;
• The frame surface has been sprayed with a clear sealant coating.You can apply a light
coat of car wax to keep a high gloss surface.
• Check all cable connections. Ensure that they are fastened and are not corroded.The
battery must be placed in the battery area, at, with the battery plug inward, battery
displayed, refer to the correct connection on the main frame label;
• All wheel bearings are lubricated and sealed.There is no need to lubricate them.
• Check if there are loose parts, such as the wheel hub, drive device, and chair itself. If
loose, please screw tightly.
9.4 MAINTENANCE AFTER USE
• Turn off the power.(please disconnect all the connectors if not in use for a long time.)
• Prohibit children and careless people from using the wheelchair.
• Store the wheelchair under normal temperatures to prevent deformation and so that it
maintains its performance for a long period.
• Clean and dry the wheelchair with a clear and soft cloth. Never use any chemicals to
clean it.(to prevent deformation and discoloration)
• Remove the cloth cover of the seat rest and wash if it is dirty. Dry it before use.
9.5 DAILY CHECKS
In order to keep the wheelchair in good condition, you should check it before each use. In
order to maintain the weekly, monthly, and biannual checks, see Table III.
WARNING!
Please be sure the tire pressure is within 230KPa±10%. Please inate
the tires with a regulated air source and check with a pressure
gauge. Do not exceed the pressure range, otherwise the tires may
burst or cause personal injury.

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9. 6 CLEANING
Cleaning instructions:
• Never wash your wheelchair with water or expose it directly to water.
• The surface of the wheelchair frame is sealed with a protective coating.
Therefore, it is very easy to wipe it clean with a damp cloth. Never use any chemicals to
clean the vinylon seat and armrest, as they may become slippery or cracked.You can use a
damp cloth and neutral soapy water to clean them, and then dry them thoroughly.
X. REPAIR
• Users may need to repair or replace some spare parts like the push handle and push
handle cover which can be repared or replaced by users under the instructions of
after-sales service staff or our dealers.
• Under the warranty, our company or dealers will repair or replace the faulty spare
parts, such as the motor, battery, charger, controller, bearings, etc., due to material or
manufacturing defects, free of charge.
• The spare parts such as the motor, controller, etc. which are validated by the after sale
staff or our dealers, can be sent to our company for maintenance.
• Please contact your distributor or the after-sale service dept. of our company for
any questions regarding the maintenance of power wheelchairs. Please refer to XIII.
Product Warranty.
Items for inspection At any time Weekly Monthly Biannually
All parts •
Joystick function •
Brake System •
Connection •
Battery Condition •
Tire Condition •
Frame Condition •
Front Wheel Condition •
Cleanliness •

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CAUTION!
In order to guarantee the quality of the power wheelchair, please
contact us or our dealers to replace the spare parts with the same
models and specications if the parts like the batteries, tyres,
controller, motors and charger, etc. need to be replaced.
The maintenance should be carried out at our company or the
dealers’ maintenance dept.
XI. STORAGE
Your wheelchair should be stored in dry conditions free from sources of extreme temperature
and dampness. Remove the batteries from the wheelchair prior to storage. Otherwise, the
frame may rust and the electronics may be damaged.
XII. OPENING AND VERIFICATION
Open the packing box and check whether there is anything damaged or missing.
Packing List:
No. Name Quantity Remark
1 Electric Wheelchair 1pc Model:N5519
2 Charger 1pc Model:HP0060WL2/60 HZ 24V2A
3 Instruction Manual 1pc
4 Footrest 2pc
5 Controller 1set