Dualtron X User manual

PERSONAL MOBILITY
User Manual
* This product is always two-wheel drive.

Company Introduction
Brand Introduction
'DUALTRON' is a breakthrough product that combines the world's first dual drive system
with new rubber suspension technology (patent application).
It is a proud Korean luxury brand that has dominated the world’s electric scooter market
and is currently being exported to more than 30 countries.
®
‘DUALTRON’ brand is a worldwide electric scooter brand name that
Minimotors Inc. designed.
Do not use the product until you understand its functions.
Do not rent the product to anyone who cannot operate the product.
*For the first time, the user should use it with a slow speed for safety.
Please read the user manual carefully.
MINIMOTORS
Inc.
Minimotors Inc. created the electric mobility brand 'DUALTRON' to meet the world’s
needs by making personal mobility more innovative, reliable , and convenient from 1999 to
the present and making a product that is loved by people all over the globe.
Minimotors Inc. is doing its best to become the world’s best electric mobility company.
Minimotors Inc. is a company which manufactures and distributes personal
mobility with a professional production system since 1999.

Dualtron X user manual contents
This manual contains important information to help you to use your product more safely.
For your safety, there are warnings of 'Danger', 'Warning', and ‘Caution’
depending on the degree of danger and the meanings are below.
Indicates a hazardous situation that will result in serious injury.
Before Reading the Manual
Indicates a hazardous situation that could result in serious injury.
Indicates a hazardous situation that could result in minor or moderate injury.
01. Safety guidelines and restrictions ·······································································
04
02. Product structure··································································································
06
03. Name of each part ·································································································
07
04. Product components ····························································································
08
05. How to use the product·························································································
09
06. How to use the instrument panel ··········································································
12
07. Product functions guide ·························································································
15
08. How to use the charger correctly ··········································································
16
09. Safety precautions for Lithium battery··································································
17
10. Safety guidelines before driving·············································································
18
11. Check and maintenance·························································································
19
12. Important checklist································································································
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13. Product specifications ···························································································
22

DANGER
WARNING
CAUTION
NOTICE
DANGER

DANGER
WARNING
CAUTION
NOTICE
DANGER

DANGER
WARNING
CAUTION
NOTICE
DANGER

04 Dualtron X User Manual
Before Reading Manual
Please read this manual carefully
before using this product
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
1. Be careful of water!
This product and its components are not waterproof.
Do not let any water get into the product and its components.
*Never use it, if the road is wet due to the rain, snow, or hail.
*If you attempt to wash or spread water to any electric devices, it can result in malfunction or fire.
2. Beware of the folding and spinning parts!
If any body part, such as a finger or hair, gets caught in the spinning or folding
parts of the product, this may lead to severe injuries. Please be careful.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
5. Do not tune by yourself
Do not open or tune the electric
parts (battery, controller or
motor system).
관계법 준수
Slow mode is recommended
SeniorBeginner
급제동 금지
7. Beginners and seniors are encouraged to
use at low speed
Beginners who are not accustomed to using the product, seniors, and others should
avoid high-speed mode driving and are recommended to use low-speed driving.
In addition, please use after practicing how to ride safely in an open space.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
3. No acrobatics
Stunts such as jumping and
dropping are prohibited as they
can cause a large impact on
the product and can lead to
malfunction and accidents.
4. No companion boarding
This product is intended for
one adult only, so children,
infants, or two people are
prohibited from boarding.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
* Even if the product is within the warranty period, you may be liable for any accident caused by any of the following causes.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
8. Do not suddenly brake with front brake
If there is a risk of overturning, sudden deceleration should be done safely.
Do not apply any unusual behaviors or artificial force, such as stopping with
your feet.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
9. Do not accelerate downhill. Slow mode is recommended
Slow down when going downhill. When reducing the speed, use the
brakes properly to reduce the heat on the disk and prevent brake
overheat.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
6. Comply with the related laws
Driving without a license,
under the influence, or with
cargo on the scooter is
prohibited. (More than bike or
bicycle license is required)
Please comply with the Road Traffic
Act and related laws and regulations
according to the place of use.
1) Safety guidelines and restrictions

DANGER
WARNING
CAUTION
NOTICE
DANGER

Dualtron X User Manual 05
관계법 준수
고속모드(L3) 사용금지
여성/노약자초보자
급제동 금지
11. Safety warning when lifting the product
Please always lift the product with at least one other person.
When lifting the product, please be careful not to damage your back or
knees.
2) Precaution before driving
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
10. Do not drive on steep slopes
Acceptable gradeability is different for each product. Excessive hill roads
exceeding the specification may cause damage to the product (parts) due
to temperature cut, overcurrent, or low voltage cut, which may cause the
product to malfunction.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
12. Be sure to wear safety equipment
For the safety of passengers, be sure to wear a full face helmet and the
other protective gear (for knees, elbows, hands, upper body) and do not wear
shoes such as slippers or high heels that can interfere with driving.
1. Night driving should be avoided at all times. Always wear helmets and other body guards and
drive safely.
2. Select the mode that suits you and drive. In order to cope with sudden situations, be prepared
to slow down by holding the brake at all times.
3. When turning left / right, slow down to avoid the danger of overturning or slipping, then slowly
turn safely.
4. To go backwards safely, get off the product only after coming to a complete stop.
5. It is prohibited to use in any places that are slippery, crowded, have a steep slope, or are
uneven.
6. When crossing a pedestrian crossing, get off from the product for pedestrian safety.
7. Do not drive in a way that threatens any other means of transport, such as animals,
pedestrians, bicycles, motorcycles, cars, etc.
8. When passing speed bumps and road obstacles,
be sure to slow down.
9. When decelerating or braking, do not stop with
your foot, but by using the brake appropriately.
10. Be careful as there is a risk of burns due to heat
from the motor and brake (especially disk rotor)
after driving.
11. It is prohibited to drive by holding the handle with
one hand; please use both hands at all times.
12. Do not ride or drive when the kick stand is down.

06 Dualtron X User Manual
Handle
Product structure
Product size
1214mm
780mm
1305mm 1305mm
* Depending on the method of measurement, errors may occur.
Standard handle
width 632mm
Footrest width 350mm
Unfolded Folded
EYE throttle LCD
instrument panel
Main battery
volt meter
(Green)
Sub battery
volt meter
(Blue)
Bracket
Index finger throttle
(Accellerator)
Handle grip
Brake lever
(+Electronic brake)
Brake lever
(+Electronic brake)
ON
OFF
ON
OFF
Front high power
LED light switch
Emergency Light
Turn Signal
Horn

Dualtron X User Manual 07
Name of each part
Body frame
Front fender
Rear suspension
Rear fender
Charging port
[Handle post(Steering tube)
Charging port]
Bottom mood LED
Front ang rear LED
Logo LED
(Front LED 6EA, Brake LED 2EA, Turn signal LED 4EA)
Steering tube LED bar (White)
USB port
LED light
button
Sub battery
power button
Spare
button
[Left] [Right]
Front suspension
Front motor
13inch ultra wide
tubeless tire
Handle post(Steering tube)
Handle body
Front high power LED
Folding Knob
Swing arm fender
Rear motor

08 Dualtron X User Manual
Product components
Checking the components inside of the box
Assembling of the instrument
panel, brake
-Locate the instrument panel and tighten
the fixing bolts.
-Adjust the position of the brake and
tighten the fixing bolts with a 4mm
hexagon wrench.
Make a note of the serial number.
The serial number can be used to check
information such as date of purchase, warranty
period, etc., and product information can be
checked even if the product is lost or stolen.
(May vary depending on branch office situation.)
Unboxing the product
This unit is secured to the steel frame in the
box. When lifting the product out of the box,
make sure that at least two people open it
safely, taking into account the weight of the
product.
* There is a risk of accident and/or body injury
from the folding parts, getting cut by the sharp
edges of the steel frame, and by the product
falling on the user.
Body, Default battery charger 2EA (6.5A, 1.75A), Basic tool, Swing arm fender, User manual
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DANGER
WARNING
CAUTION
NOTICE
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Dualtron X User Manual 09
How to use the product
1) Product unfolding
2. Set up folding part
Lock the folding knob firmly and check for
slack or loosening during the drive.
4. Length adjustable side stand
3. Expand handlebar
Push both handlebars out to the end and expand.
The length of the side stand can be adjusted according to the
height of the product.
Loosen the side stand's length adjustment screw, slide the side
stand to the left or right, adjust it to the height of the product, and
tighten the length adjustment screw.
Side stand stability check and length adjustment are required for
safe positioning of the product.
* Pay attention to loosening and breaking of the anti-reverse bending screws located at the
top of the side stand.
1. Raising handle post (Steering tube)
Release the folding knob and push handle
post all the way end to raise up.
folding knob
Length
adjustable
screw
Anti-reverse
bending screw
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WARNING
CAUTION
NOTICE
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10 Dualtron X User Manual
How to use the product
2) How to start
After tilting the kickstand, find a stable
position on the footrest and then hold the
handle grip comfortably.
Be careful not to raise your foot on the rear
fender and rear suspension.
Step 3. Stance for driving
Acceleration can be performed by using
the throttle of the instrument panel while
driving, and the deceleration or stop can
be performed by holding the brakes on the
handle.
Step 4. Acceleration and deceleration
Brake
To turn on the product, press the power button on
the instrument panel for 2 seconds to turn on the
instrument panel.
You can set the start mode, cruise mode, electronic
brakes, and ABS function.
When driving is finished, turn off the LCD panel and
turn off the light power.
* The power of the instrument panel will turn off
automatically after a few minutes of inactivity.
LED light button
Sub battery power button
Step 1. Turning on the main switch
Pressing the sub-battery power button on the
right side of the steering tube will energize
the handle.
At this time, when the top of the LED light
button is pressed, high power headlights and
steering tube lights are illuminated.
Step2. Turning on the LED lights
Before driving, be sure to check the folding part, the handle part,
folding knob,the part where the main fixing part of the product is fastened well.
You must check before board to prevent accidents, check the damage and the position of the
suspension fixing bolt which is connecting suspension arm and swing arm.
Throttle malfunction caution
Regardless of whether the throttle is operated or not, the motor sensor may continue to operate,
causing malfunctions such as sudden acceleration.
In this case, hold the brake lever to cancel the operation.
This phenomenon may be caused by corrosion of the throttling, immersion of the throttle,
disconnection of the magnet, broken off levers, or breakage of the spring.
Do not bounce the throttle lever strongly.
Index finger
throttle
Rear fender
Rear suspension
Kickstand
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DANGER
WARNING
CAUTION
NOTICE
DANGER

Dualtron X User Manual 11
3) How to stop
Step1 Step2
Be sure to use the rear brake first for
decelerating when stopping while driving. For
a safe stop, it is necessary to practice slowing
down after deceleration with rear brake.
Front high power LED light switch
* Additional functions : Switch off and on the front high-power
LED switch within 1 second the high-power LED will blink.
Emergency Light (Press - Blink)
Turn Signal (Left, Right Blink)
Horn (Press Honk)
Always use the front and rear brake
levers together to stop smoothly and
safely after decelerating with the rear
brake.
Rear brake use Front brake use
Step4
Set the use and strength of the electronic
brake among the detailed functions of the
instrument panel before driving. When the
brake lever works, the electronic brake
works together to increase the braking
force.
Deceleration and braking using
electronic brake
Step3
•For safe braking, check whether the brake lever and disc caliper connection (wire damage, external breakage, etc.) are
damaged before and after driving, and check brake wear and looseness of brake inner core (inner wire).
In the case of hydraulic brakes, it is also necessary to check the oil leakage or deficiency and always check that the braking
force is sufficient.
•Due to various factors such as road surface condition and speed, it may not always be possible to come to a complete stop
even when the brake is operated as expected.
The electronic brake and ABS functions are auxiliary functions to further increase the braking force.
The user should understand the function and expect the operation timing when using this function.
Check for safe braking
Tip
Multy Switch
ON
OFF
ON
OFF
Handlebar slider Folding knob
4) Product Folding
1. Releasing fixed handlebar 2. Folding Steering Tube
Pull both side handlebar slider,
and fold forward Unlock folding knob and press the knob hard then folding the steering tube.

12 Dualtron X User Manual
P
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00
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Km/h 3
TIME
98
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PAS
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00
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Km/h
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TRIP ODO DST TIME CHA
98
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PAS
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PA
0
Km/h
SET
98
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PA
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98
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Km/h 3
SET
98
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PAS
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88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
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Speed Speed step Power button
Accelerator
index finger
throttle
Speed unit
Battery balance
Driving time
Mode button
P
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M
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00
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Km/h
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TRIP ODO DST TIME CHA
98
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PA
0
Km/h
SET
98
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PA
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Km/h
SET
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5
Km/h
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98
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P3
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Km/h 3
SET
98
%
PAS
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88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
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M
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P
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PAS
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00 : 00
Km/h
VOL
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TRIP ODO DST TIME CHA
98
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PAS
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PA
0
Km/h
SET
98
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PA
3
Km/h
SET
98
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PA
5
Km/h
SET
98
%
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P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
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While the instrument panel is on, press to set the speed step.
The setting is completed when the selected speed step value is selected.
1) Speed step setting Can adjust with button.
P
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PAS
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Km/h
VOL
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TRIP ODO DST TIME CHA
98
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PAS
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PA
0
Km/h
SET
98
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PA
3
Km/h
SET
98
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PA
5
Km/h
SET
98
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P3
0
Km/h 3
SET
98
%
PAS
E
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E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
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P
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00
00 : 00
Km/h 3
TIME
98
%
PAS
E
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00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
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PA
0
Km/h
SET
98
%
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PA
3
Km/h
SET
98
%
E
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PA
5
Km/h
SET
98
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P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
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2) Functions and settings for each main screen
P
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00
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Km/h 3
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98
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PAS
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00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
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PA
0
Km/h
SET
98
%
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PA
3
Km/h
SET
98
%
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PA
5
Km/h
SET
98
%
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P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
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mode can adjust with button.
* Blinks 3 times per 10 seconds when the remaining battery power is 10%.
It blinks continuously when the remaining battery power is 10%.
You can change the setting mode by turning on the power of the dashboard and
pressing for 2~3 seconds.
In the setting mode, press once to change the internal setting value
P
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00
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Km/h 3
TIME
98
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00
00 : 00
Km/h
VOL
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TRIP ODO DST TIME CHA
98
%
PAS
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PA
0
Km/h
SET
98
%
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PA
3
Km/h
SET
98
%
E
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PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
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E
R
E
Y
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M
O
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00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
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M
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3) Instrument panel detailed function
Mode Discription
TRIP Current mileage
(Press and hold mode button to reset to '0')
ODO Accumulated mileage
CHA Not in use
VOL Current voltage
TIME Drive time
* If you change default setting value P0(13), P1(60), 3 P2(15), P3(0) the exact
information is not displayed.
Setting mode
Setting value
How to use the instrument panel

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CAUTION
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Dualtron X User Manual 13
The rear wheel motor locking function (Throttle: PE) is not activated when the product is shipped from the factory.
•
How to activate PE function (Rear motor locking setting)
1. When the footrest of the product is opened, the rear wheel motor sensor (white) is located in the right-hand
space connecting the stem headset to the vehicle and connects the disconnected connector when activating the function.
2. After connecting the connector, reassemble the footrest and select the Throttle PE function as the value of 1 (LOCK) to activate.
(The connectors of the rear wheel motor sensor must be disconnected if storing for a long period of time in
order to prevent product discharge.)
* When connecting the rear wheel motor sensor connector, turning off the throttle PE function will consume the standby current.
(The connectors of the rear wheel motor sensor must be disconnected if storing for a long period of time in
order to prevent product discharge.)
* PE function operates when power is turned off after setting PE function and PE function is automatically
canceled when power on again. (Reset is required when using PE function.)
* Part color and specifications may be changed without notice to improve the quality and safety of the
connector and rear motor locking sensors.
5) Features of cruise mode (automatic driving)
4) PE function (Rear motor lock setup)
Battery save
1(MAX SAVE)
2(MID SAVE)
3(NO SAVE)
ABS setting
0(OFF),
1(ON)
Rear motor
lock setup
0(UNLOCK),
1(LOCK)
0(Fixed) Speed unit
0(Km/h), 1(mp/h)
13(Fixed)
Start method
0(Acceleration start),
1(Kick start)
Slow start
0(Off:Power start)
~5(Slow start)
Max output
5~100%
(User adjust)
Electronic
brake power
0(Off)
~5(Powerful)
LCD brightness
control
0(Back light off)
~5(Brightest)
Auto off
time setting
5~30 minutes
Cruise mode
0(OFF)
1(ON)
60(Fixed) 15(Fixed)
P0 P 1 P2 P3 P4
P9P5 P6 P8
P7
PA PCPb
Pb
P0
PE
The cruise control function allows you to maintain the driving speed automatically.
Take advantage of cruise features to reduce fatigue when traveling long distances and to increase mileage
of driving due to constant speed driving.
Select the Cruise function section of the dashboard under 'Settings' and maintain
the throttle to the same Acceleration for 7 seconds the cruise function will start.
When you hold and release the brake while cruise mode is in effect, the cruise mode is automatically released.
•
The start of the cruise function
•
End of cruise function
•
Precautions when using the cruise function
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
P0
00 : 00
Km/h
3
SINCE 1999
MINIMOTORS
P3
0
Km/h
SINCE 1999
MINIMOTORS
98
%
TRIP ODO DST TIME CHA
SET RPM OFF
SINCE 1999
MINIMOTORS
98
%
1. In case of cruise function, please ride in a position where brake can be used
immediately so that cruise function is canceled and braking is possible in preparation for safety situation while driving.
2. It is permanently dual drive mode and can be released via throttle and brakes.
* It is not recommended that cruise function is disabled via the throttle.
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14 Dualtron X User Manual
How to use the instrument panel
ABS OFF
E
Y
E
0
Km/h
SET
98
%
E
Y
E
1
Km/h
SET
98
%
Pb
P0
Pb
P0
E
Y
E
0
Km/h
SET
98
%
E
Y
E
1
Km/h
SET
98
%
Pb
P0
Pb
P0
ABS ON
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
Displayed when the brake
lever is operated
6) Setting of Electronic brake
7) ABS function setting guide
* Precautions when using electronic brake after a full battery charge
The electronic brakes do not operate when the battery is fully charged, so be sure to check and
operate this device.
When the battery is used a little, the electronic brake will operate normally.
* Precautions when using the ABS function
ABS has the advantage of being able to stop at the shortest braking distance that can be
obtained from the tires and road conditions.
However, due to the principle of repeatedly holding and releasing the brake several times
in a second, a lot of vibration occurs in the motor and the body.
Repetitive vibration caused by this may cause frequent loosening of the motor, rim, fixing
part, and body fixing bolt.
* ABS brake is an abbreviation of Anti-Lock Brake System. It uses the principle that maximum static
friction force is larger than kinetic friction, so that braking distance (distance from breaking to stopping)
is shorter than the normal brake. It has the advantage that the vehicle does not slip well when wheel is
rotating. And it is a brake assist system that can stop more safely without tire lock and slip.
Electric scooter Anti-Lock Brake System Patent pending : 10-2018-0045825
(1) ABS function ON
Set the ABS function part Pd of the dashboard to 1.
(2) ABS function OFF
Set the ABS function part Pd of the dashboard to 0.
* If Pd - ABS function 1 (ON), PA - electronic brake
function will operate maximum,
when the ABS function is disabled, the previously set
electronic brake actuation value is applied.
All electric scooters are subject to sudden braking, causing the wheels to stop spinning (Tire Lock).
As a result, the slip of tire can cause the driver to fall down, which can cause accidents.
This product is equipped with ABS brake function to reduce the tire lock, enabling more secure braking.
Electronic brake off Moderate intensity Maximum intensity
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Dualtron X User Manual 15
Product functions guide
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
1) LED function guide
3) How to use USB Charging Terminal
2) Voltmeter function guide
When the LED is turned on, the main power is turned on and the
LED bar is lit when the throttle power is turned on. Make sure that
the LED lamp button on the right side of the deck is turned on.
The USB charger operates as a sub-battery power source and can easily
charge mobile phones, action cams, etc. within the allowed output range.
Battery Voltmeter is basic mounted and can check real-time battery voltage.
█ Main battery voltmeter
Battery volts are displayed when power on main battery
█ Sub battery voltmeter
Sub battery voltmeter displayed when press power button located
on handle steering tube right side.
* LED Light Emitting System Cover Precautions
Cracks in the LED cover can be caused by direct sunlight or by polish, oil,
wax etc. used for product maintenance. When using and servicing the product, always be careful not to
contact the LED cover with direct sunlight, polish or alcohol.
*Solvent crack is a fine crack that occurs when a solvent touches the surface of a resin molding product. Solvents
include not only chemicals such as alcohol, but also oils, waxes and cosmetics that are commonly used in everyday life.
* Precautions when using USB charging terminals
USB charging terminals and products may be damaged when connecting high-power devices
that are not allowed to USB charging terminals.
* To prevent infiltration of moisture and outside substances, always close the USB protective cap after use.
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
8) Self-diagnosis through dashboard
Fault type Diagnosis Solution
System error
* If the error information
appears, immediately stop
using the product and take the
scooter to the service center
before use. Excessive use
can result in damage to the
product and safety accidents.
Motor error
Accelerator error
Controller error
None
* The number is displayed when the cruise function is executed at a constant speed.
* The number is displayed when the brake lever is operated.
(When the indicator lights, the accelerator does not operate.)
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
5V 1A
5V 2.1A
LED light button
Sub battery
power button
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Main battery
voltmeter
Sub battery
voltmeter

16 Dualtron X User Manual
2) Basic charging method * Failure of the charger and abnormal conditions can cause
electric shock and fire. Learn the correct usage and prevent safety accidents in advance.
5. If the charger lamp does not light,
charger fall down, strong external
shock, long time charge, or cable
cover damage, discontinue use
immediately and contact the service
center
6. Unplug the charger when you are away from
the home for long periods.
1. Manufacturers and sellers are not
responsible for any problems
arising from any disassembly,
modification, or mixing with other
chargers.
2. The charger is forbidden to be used
in places subject to high humidity,
heat, flammable materials,
confined spaces, or where there
is no ventilation such as in a car.
3. The charger is not waterproof. It is
thoroughly controlled to prevent
moisture from entering the
charger.
4. Children and pets should not be
allowed to approach the charger
when they come into contact
with them, as they may cause an
electric shock.
7. Use only genuine charger.
8. Do not insert conductors into the charging port.
9. Do not touch the plug for about 10 seconds after unplugging the charger. There is a risk of
electric shock from instantaneous discharge.
10. Do not remove the terminal during charging. Otherwise you may charge the internal circuit
of the charger and cause malfunction.
11. Do not operate the product during charging.
12. Charging terminals should be firmly contacted during charging and should not be used if
terminals are corroded or damaged.
13. When disconnecting the charger from the product, it is safe to hold the terminal without
holding the wire.
14. Be sure to keep the charger disconnected from the product after the charging is complete.
The charger must be disconnected if it is not used for longer than a few days, as there is a risk
of overcharging when charging more than the time indicated on the product specifications.
1) Basic charging method
1. Open the charger port cap and connect
it to the connector of the charger and
connect it to the household outlet.
3. Be sure to close the charger port cap when driving or storing except when charging.
4. When connecting the connector to the charger port, there may be metallic sparks due to
voltage difference, but this is normal.
How to use the charger correctly
2. Charging status indicator (Red) Charging
(Green) Charging complete
2P charger connector
(Handle part 1ea, main frame 1ea)
3P fast charger connector
(Main frame right side 2ea)
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Dualtron X User Manual 17
Safety precautions for Lithium battery
Lithium
Battery disassembly prohibited
Battery disassembly, modification, and repair are not covered under warranty.
1) Care
Lithium batteries should be protected from direct exposure to children and pets.
2) Performance
1. Lithium battery is affected by external temperature. In the winter,
when the temperatures are low, the performance of the battery may be temporarily
deteriorated and the mileage and power output is reduced.
2. Lithium battery has a characteristic that discharge performance is reduced by more
than 15% when charging / discharging 300 times or more. If usage time is shortened due
to long usage, it should be replaced with a genuine one through the nearest point.
3) Charging
1. Lithium battery should be used only with genuine battery and charger
supplied from the manufacturer. Any problems caused by use of battery made by the manufacturer,
mixed use, or using the charger are not covered by the manufacturer.
2. Charging the lithium battery with a non-genuine charger may cause malfunction or fire.
3. The lithium battery should be charged in a well-ventilated, dry place and around the charger in a
place where there is no flammable material.
4. Lithium battery should be charged at 0 ~ 45°C and discharged within -10 ~ 60°C .
The sub-battery must be charged at 0 to 50°C and discharged within -20 to 75°C.
Charging or discharging at a temperature outside this range may cause malfunction, fire or explosion.
5. In case of moving from cold outside to warm indoor, please charge it after 1 ~ 2 hours.
This is to prevent condensation from occurring inside the product due to the temperature difference.
4) Storage
1. Lithium batteries should be kept away from snow, rain and direct sunlight.
Do not store or charge them in a trunk or hot room.
Select a dry place and store at room temperature (10 ~ 20 ℃).
2. When storing for more than 3 months, charge the remaining battery level to 70 ~ 80% (do not store full charge).
5) Trouble symptom, safety
1. Lithium battery should be discontinued immediately if it is damaged
or there is leakage of battery, sour odor, appearance deformation, etc. Please contact the place of
purchase to get technical support and service.
2. If overheat, smoke, or ignition is detected in a product with lithium battery, immediately stop charging
and use, move the product outdoors as soon as possible, and then use a fire extinguisher to extinguish
flames. Do not spray water or immerse the product in any situation, which can lead to more danger.
3. Lithium battery pack has very high energy density, so if you charge the battery for a long time and
there is a case of short-circuit, leakage, bad battery, etc., it can lead to ignition.
Therefore, you should avoid charging for a long time without a person being present to avoid the risk of unexpected fire.
6) Misuse
If the lithium battery is short-circuited, the polarity is changed, or if the battery is impacted,
malfunction or fire may result.
If you think that the battery has been impacted, you should stop charging and using it and visit the
nearest service center for inspection.
7) Water inflow
It should be controlled to prevent water inflow into the lithium battery.
There is a risk of fire or electric shock if the charger is connected while moisture is present.
8) Caution
Disconnect the battery from the main unit except when recharging and reinstalling.
Do not use for any other purpose.
9) Disposal
When disposing of the lithium battery, the battery should be separated from the product at
the point of purchase or near the service center and the charge and discharge terminals are not short-
circuited. Dispose of it as industrial waste.
3P fast charger connector
(Main frame right side 2ea)
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18 Dualtron X User Manual
1) Required checking before use
Safety guidelines before driving
If you encounter any of the following situations while driving, stop driving
immediately and contact your nearest branch or service center for proper
measures.
If you provide pictures and videos to get an accurate diagnosis, professional counseling is available.
* In these cases, stop driving immediately.
●Unusual heating of the motor
●Brake braking status error
●Error messages on the instrument panel
●When the throttle is not returned to its original position
●When the battery doesn't fully charge and shorter riding distance after a full charge
(Battery explosion may cause due to faulty battery cell or battery cell breakdown)
●Abnormal noise is generated
●Product smoke, ignition, sour odor
● When rain or wet with water or in a similar situation
●When other driving is judged to be unreasonable
1. Check throttle and handle
• Operate the accelerator throttle lever about 2 ~ 3 times to check whether it returns
to the home position.
• Be careful that excessive throttle leaning and manipulation of the throttle can cause
malfunction due to internal parts damage.
• Check for free gap in the handlebars before using.
• The brake braking force is sufficient to check the operating condition.
If the braking force is significantly lowered, use it immediately after inspection and action.
• Check that the brake pad is not worn, that the cable is not loose, that the cable is not damaged, and that
there is no leakage in the case of hydraulic brakes.
• If there is an unusual feeling or noise during operation, check for breakage, wear, and
deformation of the inner wire of the brake cable.
• Check that the bolts and nuts of the brake fixing parts are not loose and that the disc is
not deformed or damaged.
2. Check brake and cable
• Make sure that the bolts and nuts of all parts of the product are tight and safe from
loosening. Check the fastening condition and clearance of the folding and fixing
parts of the handle (folding knob, swing arm, etc. folding related parts, suspension
arm bolt, swing arm bolt).
4.Tightening check such as folding part and handle part
• Check the front and rear tires for wear and punctures and check the value marked on
the surface of the tire.
When the air pressure is shortened, the possibility of puncture increases, so check
always.
• It is necessary to judge the replacement time by observing the appearance of the tire
such as tire damage, uneven wear.
3. Check tire pressure and abnormal tread wear
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Dualtron X User Manual 19
Check and Maintenance
1. Check the replacement timing of consumable parts
CHECK LIST
2) Maintenance and self-maintenance
Electric products can be damaged by various factors.
The life span of each part varies depending on driving habits and driving environment.
Parts that exceed the service life may cause accidents.
Let's manage various parts and prevent safety accidents in advance.
2. External damage inspection by driving environment
① Replace parts that may be damaged by the external driving environment, such as deformation of
parts or tiny cracks due to pressure.
② If the product is exposed to strong sunlight for a long time, discoloration may occur.
③ In case of jumps, slight impacts such as turning, collision, etc., when driving frequently or for a long
time in a poor road condition or driving for thousands of kilometers or more, fatigue breakdown
phenomena may happen so please check the parts replacement schedule for each product and
replace accordingly for safety.
④ Fatigue breakdown and maintenance parts may differ from the example conditions depending on
the driving environment and the operating conditions.
Also check parts other than the replacement cycle
(maintenance parts) at all times to check for any
signs of abnormality.
① The components and suspension parts of the swing arm, tires, wheels, bearings, discs, brake pads,
cables and folding parts, various brackets and other consumable parts require periodic inspection
and must always be checked.
Parts Replacement Schedule
DUALTRON X
No. Parts name Replacement cycle / km
1 HANDLE BODY 3YEARS / 20,000
2 STEERING TUBE 3YEARS / 20,000
3 BATTERY 2YEARS / 20,000
4 Other chassis
components
If the exterior is
damaged or deformed
①
③ inside
②
③ inside
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20 Dualtron X User Manual
1. Brake adjustment method
As you continue to use the brakes, the brake pads will become worn out
and the gap between the pads and the brake disc will become wider.
If the braking force drops, use a 5mm hexagon wrench to loosen the brake
arm wire bolt, then lift the brake arm upwards to adjust the braking force.
Important check list
3) Maintenance by self-maintenance
2. How to replace a tire
1. Remove the motor shaft nut (18 mm) after removal of the caliper
bracket and the brake caliper, and release the tightening bolt to
which the motor and wheel are connected.
2. After deflating the tire, press the tire to separate it from the wheel.
3. After replacing the tire, complete the assembly of the tire in
reverse order. After assembly, apply a good fit to the main frame
and tighten the screws and bolts to secure.
※ • After the tire has been replaced, run a simple test drive to match the pressure marked on the side of the tire.
•
Patch seal (worm) can be used for repair in case of a puncture. Use tires for continuous inspection and check.
* Metal vibration may occur due to motor vibration and the vibration of the brake disc and pad during the load
section that accelerates during driving. (About 15 ~ 30Km, different for each product)
This is a phenomenon in which all rotations (fans, automobiles, ships, etc.) are vibrating at a specific rotational
frequency (rpm) rather than the product.
However, if the continuous noise or metal noise is large, there is a possibility that the disk will become bent
and deformed.
* Please note that after running, there is a risk of burns due to the heat on the motor and brake (especially
disk rotor) side.
* Be careful that the bolts of the motor, rim, and motor shaft may become loosened due to the ABS function.
* For inspection and repair, remove the side cover, attach the power switch, and attach it with the product's
standard bolt. When tightening, carefully remove the cover of the wiring. Bolts other than the rule bolts (long
bolts) can cause serious damage to the battery casing (battery cells), which can cause fire or safety accidents.
※Folding parts and joints where movement occurs due to product characteristics can naturally damage
the surface or paint surface during use, especially when operating in incorrect operation and form.
※ When inspecting the product, keep two wheels away from the ground and work on a safe workstation.
Important notice
Easywheel System
• Full removable hub motor design
By designing rims and hub motors to enable complete separation, we have greatly improved the
maintenance and maintenance of products by allowing only rims to be replaced without replacing the motor
in the event of rim failure (Patent pending).