OPIN YL-211 User manual

USER MANUAL
Please read this manual carefully before using
This manual contains service guide, please safekeeping

Preface
Dear Customers,
Thank you for choosing "OPIN" mobility scooter, We all the staff at
your choice express our sincere welcome and heartfelt thanks. We will
take "innovation, safety, quality, service" as the purpose, allowing you
to "buy the rest assured that with the time. " We will become your
faithful partner and serve you with our honor .
This manual will introduce structure of scooter, accessories use,
function, announcements and maintenance to you. Please read this
manual carefully before using and understand the common use and
operation,to ensure your safety.
As effectively as possible protect your scooter and make it easy to use.
When you find that you couldn’t solve some problems and need to
replace parts, do please contact our local dealers freely.
Please read this manual carefully before using and obey the rules and
instructions.

Content
Safety points -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ------ P2
Product introduction -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P3
Adjustments ------------- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P4
Dashboard -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P5
Gradient information -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P6
Turn tip -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P7
Electromagnetic brake -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P7
Battery -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P8
The charging step -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P9
Walking vehicle driving operation program -- -- -- -- -- -- -- -- -- -- P10
Road conditions and matters needing attention -- -- -- -- -- -- -- -- P10
Walking vehicle repair, maintenance and storage -- -- -- -- -- -- -- -P11
Technical parameters -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P12
Walking car common failures and troubleshooting methods -- -- -- P13
Warranty card -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- P15
Warranty record -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --P16

Safety Points:
1. Without reading the instructions and did not understand before
walking vehicle performance, please do not hurry to use this product,
not to lend will not operate electric vehicles use.
2. To you and others safety, please you when driving car instead of
walking, be sure to comply with national and local road traffic laws and
regulations.
3. Please do not more than walking car do big bearing, four-wheel
single car can only take 1 person, otherwise may cause personal injury,
and the vehicles to obtain warranty service.
4. Please do not attempt to go beyond the rating of the walking vehicle
obstacle height, obstacle at low speed.
5. When uneven ground transportation, please be sure to slow down.
Default of not wade (when water flooded or circuit of the controller,
motor is likely to cause a short circuit and damage to electrical), under
the rain and snow weather, please you wear a raincoat, ensure that
water does not penetrate appliances!
6. Install the turn round of the vehicle, to a certain extent, increased
the walking vehicle safety performance, please do not remove or
replace at will, so as not to cause safety hazard!
7. Do not use other medical device connecting to walking on the car's
battery pack, lest cause other medical device failure, instead of walking
vehicle damage or personal injury.
8. Downhill and please slow down when turning on, do not back on the
ramp, on more than the provisions of the walking vehicle maximum
gradient.
9. Please use the accessory equipped with special charger to charge,
do not use other charger, in order to avoid damage to the battery or
cause other safety concerns.

Product introduction:
OP -18 is developed by OPIN company, it is designed with advanced
technology and high-quality material shaped. Multi-function design will
provide customers with safety and comfort. Its ease of use, flexibility
and convenience will make you love it, the product will be the most
advanced technology and modern style integration, we believe that our
design concept, intelligent operation mode will bring more convenience
to your daily life.
Safety is priority for our company. Please read the instructions
carefully before using and operate according to the instruction.
This manual is only applicable to Model YL-211.
If any problems when using this scooter, do please contact our local
dealer for help.
We are not responsible for any property loss or personal injury caused
by improper operation.

Adjustments:
A, Tiller Angle Adjustment
1. Tiller Angle can be adjusted according to the use of the driver to
achieve the most comfortable angle. The lowest position of tiller angle
is convenient for packaging, transportation and storage. Please don’t
use tiller angle when driving. (See figure A).
Figure A
2. How to adjust the tiller angle? At the bottom right hand side of the
scooter you will find the angle adjustment handwheel. To adjust the
angle, loosen the handwheel by turning anti-clockwise. Once the
desired angle is achieved tighten by rotating clockwise. Ensure the
tiller is fully secure before using this scooter.

B, The Seat Adjustment
The seat has a lockable swivel base to allow easier transfers.
Simply lift the lever circled and rotate the seat at the same time.
Releasing the lever will allow the seat to lock in position. The
seat locks in 45 degree intervals. Always ensure the seat is in a
locked position before mounting or dis-mounting the scooter. The
seat should always be locked facing forward whilst driving. ( See
figure B)
Figure B
1. The backrest can be folded, easy to remove and put into car boot.

2. Loosen the handrail that is fixed at the bottom of knob, twitch the
handrail inside and outside, fix the handle again, can realize the
adjustment of handrail width.
3. Seat eight direction parts (45 °) fixed rotate, rotate the seat
adjustment (arrow direction) outward pull handle, turn the seat 90 ° to
loosen the handle can be fixed.
Must not be allowed in the tiller and seat without a fixed drive!
The dashboard
Introduction to dashboard each key-press functions such as (figure C)
Power switch: responsible for switched on and off the power;
Horn button: press the horn sounded, loosen the silent;
Battery gauge: the battery residual capacity, and nine, the remaining
three please recharge in time;

Speed knob: Clockwise to improve maximum speed and anti-clockwise
decrease.
Handle operation function: control the scooter forward and backward.
(see figure C)
figure C
Gradient information
More and more buildings are being built on different slopes, some of which
have even been turned over. Driving on the road requires you to be very
careful and have good handling skills.

Drive carefully when approaching downhill or uphill roads;
To ensure safe driving, keep your downhill speed to a minimum；
The height is usually not around the corner, please try to avoid these rough places, so
as not to bump or scratch the body next to the armrest；
When going uphill, please keep a constant speed as far as possible. If you must stop,
restart gently when opening, and then accelerate slowly. If the downhill speed is faster
than you expect, use the braking system to bring it to a safe stop, then slowly release
the brake to make it a safe downhill.
You may encounter other slopes that are not suitable for cars but not suitable for
walking. As shown in the figure below.
Warning! When going uphill, do not enter the "Z" or back up. Please drive
in a straight line instead of walking. This will reduce the possibility of
turning uphill.
Warning! You can't risk driving downhill,such as those road with snow,
ice and wet.
Warning! On the hill, it is forbidden to adjust mobility scooter to manual
mode.
The tests were done with the highest seats and the fastest speeds. Your
scooter's ability to climb depends on your weight and the slope of the
road.
Warning! The slope of the road shall not exceed the scope specified in
this manual, otherwise it may cause personal and traffic accidents, the
company shall not assume any responsibility.
Navigation/electromagnetic brake
Turning at high speed may lead to a rolover accident. Factors causing
rolovers include turning speed, control handle height, road conditions,
sudden changes in direction, etc. If you want to turn, please slow down to
avoid rolovers.

Warning! When you suddenly turn around. Please slow down. When you
are speeding, please don't make a sudden turn. This will avoid tipping
over.
Electromagnetic brake
The scooter adopts electromagnetic braking. The electromagnetic
braking will be released automatically when driving and will be closed
automatically when stopping. The motor will be locked to prevent
sliding. Please put the electromagnetic brake handle in the normal
closed position. For a long journey or drag, please put the
electromagnetic brake handle in the open position.
(as shown in figure D)

figure D
Warning! If the electromagnetic brake does not stop automatically,
please turn off the power switch immediately! And contact the local
dealer in time.
Warning! It is not allowed to load more than the permitted range of the
scooter, so as not to cause damage to the electromagnetic brake,
endangering the safety of life and property.
Warning! It is not allowed to drag the scooter when the handle of the
electromagnetic brake is in the closed position, so as not to cause
damage to the electromagnetic brake. In case of stoppage slip during
normal use, please contact the seller freely.
The use of the battery
1. Generally, the battery does not exceed 12 hours. It is recommended
that the battery be used for 10-12 hours.
2. Under floating state (with green light), the battery will not be
damaged even if it is charged for a long time.
3. Excessive discharge of lead-acid batteries will affect the service life
of batteries. Batteries stored for a long time without use will lead to
battery damage loss can also affect battery life.

4. Please avoid using "reverse" voltage drive (that is, the power supply
is not in power state and the voltage is small after a period of time);
The accumulative charging service time is more than 5km or so; If the
battery is not used for a long time, it should be kept fully charged and
recharged once a month.
5. There are professional departments for recycling used batteries.
Users are not allowed to dispose of used batteries at will to avoid
secondary pollution.
6. If the battery gives off odors, heats up, deforms or is used, stored or
charged, and any abnormalities occur during transportation, the battery
will be shut down and stopped.
The charging step
When you just buy a new scooter, please charge it by electricity. Please
follow the following steps for the first charge:
1.Please turn off the scooter, don't use the power switch.
2. Firstly, plug the charger into the charging outlet of the output walker,
and then plug into the ac outlet at the power supply side of the charger
(the input voltage should be consistent with the mains).

3. Then turn on the indicator light of the charger. The indicator light is
bright red, indicating that the charger is charging.
4. Charge for 10-12 hours, indicating that the battery is basically
enough, and then the charger will automatically enter the floating state.
5. In the floating charging state (green light is on), the floating
charging time should not be less than 2 hours. Please ensure that the
floating charging time is within 2-4 hours for the first purchase.
6. After charging, unplug the ac power supply plug, then insert the
charger output from the walking car, and cover the outlet cover.
such as (figure E)
figure E
Mobiity scooter driving program operation
Dear customers, thank you very much for your careful reading and understanding of
the structure and functions of the above scooter. Let us operate and drive your vehicle
strictly according to the following procedures with a calm attitude:
(1) the power consumption is exhausted before charging for the first time, but it
cannot be exhausted. Battery power will not be too full, but also will not be too little,
everyone in use, according to the business estimate, estimate probably can run the
distance, in order to avoid power or power. The battery level of the scooter has been
shown in the last grid, consider not riding, ready to charge.

(2) check whether the electromagnetic brake lever is in the closed position (automatic
brake check this position).
(3) check whether the rotation direction is flexible.
(4) after getting on the bus, adjust the seat position and the tiller angle according to
the body's needs, and check whether the seat and the tiller angle are fixed firmly.
(5) please insert the panel power button, turn on the panel power, turn on the status
indicator light, indicator light and electricity meter to show the remaining battery power,
and make sure the battery can meet your travel needs.
(6) transfer the speed knob position (low speed), nearby slowly push the processing
direction, according to your requirements can gradually turn the speed knob position,
until the high speed, speed knob when please stop rotating motionless, now has
reached the limit speed knob, will continue to damage the speed limiter, according to
your media processing control range.
(7) please release the operating handle, the scooter will stop automatically when it
needs to stop, and the electromagnetic braking system will lock the gear box and not
walk.
Warning: if automatic parking is not possible, please turn off the power switch
immediately and contact the dealer or after-sales service!
(8) when you do not use the scooter, please put it in a safe place, and pull out the key,
other functions (if you need to go to the dashboard, please refer to the dashboard
function manual).
Scooter repair, maintenance and storage
To make the scooter safe and comfortable, you must do the following things regularly:
Ⅰ, maintenance,
1. Check whether the wheel fixing bolts and nuts are loose. The wheel fixing nuts shall
be removed from the hubcap for inspection; Once every three months."
2. Before piling, check whether the phase column is fixed firmly and whether the steel
bowl is loose;

3. Check whether the seat is loose or swing before driving;
4. Battery performance is affected by the ambient temperature. Generally speaking,
when the temperature is lower than 0℃, battery storage capacity may decrease
significantly.
5. Check whether the electromagnetic brake conforms to the braking requirements.
When walking, check the slope of the parking lot;
6. Please check the tire wear, if the tire wear damaged steel wire should be replaced
with a new tire.
Ⅱ, maintenance,
1. Usually do a good job in cleaning the scooter, please do not wash the scooter
directly with water, wipe it with a wet cloth;
2. To develop a good habit of driving, do not do more than the vehicle allowed when
driving;
3. Motor carbon brush should be replaced for a total mileage of 5000 km.
Ⅲstore
1. When the scooter is not in use, it should be stored in a dry and high place. Please
avoid staying in a puddle or a seriously wet place;
2. When using scooters outdoors, please protect the scooters from rain;
3. When the scooter is not in use for a long time, please keep the battery fully charged
after dust prevention, and keep charging once a week.

Common failures and troubleshooting methods
The controller contains a program for identifying problems and
troubleshooting. When the diagnostician detects problems and errors,
the buzzer on the controller will alarm.
Users can try the following methods to solve the forehead problem, if
the problem still exists, please contact us or our dealer.
Buzzer
number
Fault description
The controller response
commentary
1
Batteries to be
rechareged
The scooter can run,
but it slows down.
To protect the battery
from being damaged by
excessive discharge, the
controller will limit the
battery when the
battery output low

voltage, can also
increase the battery
range, so that the user
can charge the battery.
2
The battery voltage is
too low
The controller failed
and a warning was
issued.
The battery is dead. If
you drive for a few
minutes. You can
restore a little battery
life. Short drives are
allowed.
3
The battery voltage is
too high
Mobility scooter could
not start
Battery voltage
exceeded limit. If the
scooter is still charging
at this time, unplug the
charger.
This can happen on a
downhill slope, as the
wheels tilt up the slope
to drive the motor,
turning it into a
generator and charging
the battery. But the
charging voltage is too
high, interfering with
the controller. Please
turn off the car instead
of starting it. If
necessary, slow down
on descent. Charger
failures can also occur.
4
Beyond the limit of flow
time (15 seconds)
The scooter can’t run
due to problem of
controller, then issue
the warning
The slope is too steep,
resulting in too much
power. It is also possible
that the motor short
circuit or reduction gear
stuck. The user must
turn off the power and
restart. If you cannot
solve the problem,
please contact the local
dealer.
5
Electromagnetic brake
lines
The scooter can’t run
due to problem of
controller, then issue
the warning
The electromagnetic
braking circuit is short
circuit or open circuit.
Check whether the plug

of the electromagnetic
brake motor is firm.
The coil of the
electromagnetic brake
may be wrong, check
the connection is open
or short circuit of the
electromagnetic brake.
The connection mode of
magnetic brake is open
or short circuit.
If necessary, check that
the four terminal plugs
of the
motor/electromagnetic
brake are properly
connected.
If a fault occurs, the
gear shift lever is not in
neutral, check the
electromagnetic brake
line for short circuit.
If the boot fails, check
whether the
electromagnetic brake
line is broken.
If you cannot solve the
problem, please contact
the local dealer.
6
The user key to open
the power supply, shift
lever is not neutral
The scooter can’t run
due to problem of
controller, then issue
the warning
Please check whether
the shift lever is in
neutral and make sure
to turn off the power
switch again after
shifting.
The shift lever may
need to be adjusted.
Check the transport
connection.
7
The transmission
problem
The scooter can’t run
due to problem of
controller, then issue
the warning
Transmission or its
connection has a
problem, check whether
the short circuit or open
circuit
Variable speed road may