Bolzzen SNIPER User manual

ELECTRIC SCOOTER
USER MANUAL

CONTENTS
BEFORE READING MANUAL
BEFORE READING MANUAL
Scooter dimensions
Components list
How to fold / unfold
TFT display instructions
Status
Functional display
Menu parameter setting
Assembly instructions
Charging your scooter
Safety precautions for lithium battery
Safety guidelines before driving
Care and maintenance
External damage inspection
Important checklist
This manual contains important information to help you
use your scooter in the safest way possible.
Indicatesahazardoussituationthatcouldresultinseriousinjury.
Indicatesahazardoussituationthatcouldresultinminorormoderateinjury.
BEFORE READING MANUAL
CONTENTS
To
reorder
8
9
General safety guidelines and restrictions
Even if your scooter is within the warranty period, you may be liable for any
accident caused by any of the following causes.
1. Be careful ofwater!
This product and components are NOT waterproof. Do not let water get into your
scooter and components.
*Never use your scooter if the road is wet due to rain, snow or hailstone.
*If you wash your scooter the electrical components may be vulnerable for water
ingress so please take extreme care when doing so as this can result in malfunction
and/or permanent damage.
2. Beware of folding and moving parts!
If parts of the body, such as a finger or hair, get caught in the moving or folding parts
of the scooter, this may lead to severe injuries. Please be careful.
3. No stunts or tricks
Stunts and tricks such as jumping, wheel-stands etc are strictly prohibited as they can
cause malfunction, permanent damage & increase risk of accidents resulting in injury.
4. No companionboarding
This scooter is intended for one adult only, so children, infants, or two people are
prohibited from boarding.
BEFOREREADINGMANUAL
5. Self-maintenance
Do not open or modify any electrical component including but not limited to batteries,
controllers or motors. Doing so will void your warranty. Changing of brake pads, tubes,
tyres and other general
non-electrical maintenance is encouraged.
6. Laws and regulations
Certain States and Territories of Australia either prohibit the use of, or have specific laws
in place for the use of this Bolzzen scooter. Please comply with the applicable laws and
regulations of your location and operate this scooter safely, legally and with enjoyment.
7. Novice riders
Novice riders who are not experienced in riding electric scooters should avoid high
speed mode riding and recommend low speed riding.
8. Use of brakes
Sudden braking should be done safely. To do this you will need to apply equal amount
of pressure to both front and rear brakes. Using excess pressure on the front opposed
to the rear could result in the scooter overturning forwards.
With this in mind, it is certainly not recommended to only use the rear brakes which
will reduce stopping power and cause uneven wear of your brake pads.
Please read this manual carefully before using this Scooter
Indicates ahazardous situation that could result in minor ormoderate injury.
Indicates a hazardous situation that could result in serious injury.

TFT Display
NFC Reader TFT Control
Thumb Throttle
Multi
Accelerator
HandlebarHandlebar
SCOOTER DIMENSIONS
9. Riding on inclines
Acceptable gradeability is different for each scooter. Excessive inclines
exceeding the specification may cause damage to the electrical
components due to temperature cut, overcurrent or low voltage cut, which
may cause the scooter to malfunction.
10. Safety warning when lifting the product
Please always lift the scooter with at least one other person.
When lifting the scooter, please use correct lifting procedures to avoid
injury.
11. Safety gear
For your safety, be sure to wear a full face helmet and other protective gear
(knees, elbows, hands, upper body) and do not wear inappropriate footwear
such as thongs, high heels etc. that can hinder safe riding.
Precaution before riding
1 Night riding should be avoided where possible. If doing so, all scooter lights should be
switched on and a high visibility vest is strongly encouraged.
3 When turning left / right, slow down to avoid the danger of overturning or slipping, then
turn safely.
5 Do not ride in a way that threatens any other means of transport, such as pedestrians,
bicycles, motorcycles, cars and trucks etc.
7 When decelerating or braking, do not stop with your
foot, but by using the brake appropriately.
9 Always keep two hands firmly on the handlebars
whilst riding. Due to small diameter of scooter
wheels/tyres relaxed or one-handed riding will
almost certainly result in an accident.
SCOOTER DIMENSIONS
Handlebar
NFC Reader
Display / Throttle
10 Do not ride with the kick stand down.
2 Select the mode that best suits your riding ability. In order to handle sudden situations,
be prepared to slow down and brake at all times.
4 When crossing a pedestrian crossing, dismount and walk alongside the scooter.
6 When passing speed bumps and road obstacles, be
sure to slow down.
8 Beware of the risk of burns due to heat from
the motor and brake (especially disc rotor)
after riding.
1300mm
1275mm

COMPONENTS LIST / DIAGRAM
Handle Grip
TFT Display
Brake Lever
Hook
Front light
Main stem
Folding Lever
Motor
Tyre
Deck
Kick stand
Rubber Mat
Steering
Damper
Name of Parts Product unfolding
Product folding
Lock handle bar
Motor
Arm Deck kickstand
brake
fender
Rubber mat
Hook
tire
Fender
Turning
damper
Folding level
Steering tube
Handle grip
TFT display
Brake level
0605
OPEN
LOCK
Screw in X 4
PULL
RELEASE
HOW TO FOLD / UNFOLD
LOCK HANDLE BAR

TFT Display Instructions
TFT Display Instructions
TFT screeninstructions
TFT display instruction
Introduction
0807
5.4 Adjusting 5 levels backlight brightness： 1st level is the darkest, 5th is the
lightest.
5.5 ECO and 1-5 levels: Can be set according to customers’ habits.
5.6 Mileage indicator: Odometer/Trip distance/ Riding time.
5.7 Clock display: inner small battery, keep time when the display is closed
5.8 Power indicator： Real time power indicator, digital or analog.
5.9 Error code indicator.
5.10 Speed limit adjustment function: total speed limit and gear speed limit can
be set.
5.11 Current limit adjustment function
5.12 USB charging port: provide rated charging for mobile devices. Current:
500mA/5V.
5.13 Software upgrade: Software can be upgraded through UART.
5.14 Speed measurement magnets (number of pole pairs) adjustment function:
the number of speed measurement magnets (magnetic poles) can be set.
5.15 Level parameter setting: you can set the parameters of the levels.
5.1 Screen size: 3.5inch color TFT screen.
5.2 Kilometer / Mile: Can be set according to customers’ habits.
5.3 Intelligent power indicator contains below: It can provide a stable power
indication through the optimization algorithm. The power is not affected by the
start-stop fluctuation of the motor. If the system supports battery communication,
the accurate percentage of power will be displayed.
Information:
Headlight
时钟显示
电量显示
档位显示
功率显示
速度信息
Mileage and speed
定速巡航
时钟显示
速度信息
档位显示
定速巡航
时钟显示
速度信息
功率显示
档位显示
定速巡航
时钟显示
速度信息
Battery
Power
Assist level
Fixed Speed
Cruise Control
Clock
Speed
Brake
F & R motor work simultaneously
5.1 Screen size: 3.5inch color TFT screen.
5.2 Kilometer: Can be set according to customers’ preference.
5.3 Intelligent power indicator contains below: It can provide a stable power
indication through the optimization algorithm. The power is not affected by the
startstop fluctuation of the motor. If the system supports battery communication,
the accurate percentage of power will be displayed.
5.4 Adjusting 5 levels backlight brightness： 1st level is the darkest, 5th is the
brightest.
5.5 ECO and 1-5 levels: Can be set according to customers’ preference.
5.6 Mileage indicator: Odometer/Trip distance/ Riding time.
5.7 Clock display: inner small battery, keeps time when the display is closed
5.8 Power indicator： Real time power indicator, digital or analog.
5.9 Error code indicator.
5.10 Speed limit adjustment function: total speed limit and gear speed limit can
be set.
5.11 Current limit adjustment function
5.12 USB charging port: charging for mobile devices. Current:
500mA/5V.
5.13 Software upgrade: Software can be upgraded through UART.
5.14 Speed measurement magnets (number of pole pairs) adjustment function:
the number of speed measurement magnets (magnetic poles) can be set.
5.15 Parameter level setting: you can set the level parameter.
TFT screeninstructions
TFT display instruction
Introduction
0807
5.4 Adjusting 5 levels backlight brightness： 1st level is the darkest, 5th is the
lightest.
5.5 ECO and 1-5 levels: Can be set according to customers’ habits.
5.6 Mileage indicator: Odometer/Trip distance/ Riding time.
5.7 Clock display: inner small battery, keep time when the display is closed
5.8 Power indicator： Real time power indicator, digital or analog.
5.9 Error code indicator.
5.10 Speed limit adjustment function: total speed limit and gear speed limit can
be set.
5.11 Current limit adjustment function
5.12 USB charging port: provide rated charging for mobile devices. Current:
500mA/5V.
5.13 Software upgrade: Software can be upgraded through UART.
5.14 Speed measurement magnets (number of pole pairs) adjustment function:
the number of speed measurement magnets (magnetic poles) can be set.
5.15 Level parameter setting: you can set the parameters of the levels.
5.1 Screen size: 3.5inch color TFT screen.
5.2 Kilometer / Mile: Can be set according to customers’ habits.
5.3 Intelligent power indicator contains below: It can provide a stable power
indication through the optimization algorithm. The power is not affected by the
start-stop fluctuation of the motor. If the system supports battery communication,
the accurate percentage of power will be displayed.
Information:
Headlight
时钟显示
电量显示
档位显示
功率显示
速度信息
Mileage and speed
定速巡航
时钟显示
速度信息
档位显示
定速巡航
时钟显示
速度信息
功率显示
档位显示
定速巡航
时钟显示
速度信息
Battery
Power
Assist level
Fixed Speed
Cruise Control
Clock
Speed
Brake F & R motor work simultaneously
Brake
Speed
Clock
Headlight
Single or dual meter indicator
Battery
Power usage
Power mode
Trip computer
Fixed speed
cruise control

STATUS FUNCTIONAL DESCRIPTION
Functional Description
1009
!
6.1 Display interface: The default value is information mode, click M key to switch
to the status interface
6.2 Speed model： AVG SPEED/MAX SPEED/RT SPEED
6.3 Headlight indication： When the headlight is working, showing
6.4 Brake indication： When the brake is working, showing
6.5 Assist level: showing current assist levels
6.6 Speed indication： Km/h or MPH
6.7 Clock information can be displayed.
6.8 Real-time current information can be indicated.
6.9 Motor status can be indicated: ON and OFF.
6.10 Error code can be displayed. Please refer to the common error code.
Status:
Current
Temperature
Error code
Front motor
Rear motor
Error code Error descriptions
“1” is shown at the bottom of the screen Motor is out of phase
“2” is shown at the bottom of the screen Hall fault
“4” is shown at the bottom of the screen Handlebar fault
“5” is shown at the bottom of the screen Under voltage protection
“6” is shown at the bottom of the screen Controller fault
“7” is shown at the bottom of the screen Communication error
“8” is shown at the bottom of the screen Over-temperature protection
6.11 Real-time temperature can be indicated.
Up
Down
Power
M
7.1 Power On/Off
Press and hold Power button for 1 second, it can turn on/off the display. The display
will automatically shut down when there is no operation & ride for 10 minutes（time
interval can be set）.
7.2 Assist Level Operating
Short press UP/DOWN button can change the assist levels. Available assist levels
include ECO, 1,2,3,4 and 5.
7.3 Headlight/Display Model Change
Press and hold UP button for 1 second, the backlight brightness will be lowered and
headlight will be on (controller support is needed). At the same time, switching
daytime/night mode. Press and hold UP button for 1 second again, headlight will be
off and change the display mode.
*If the display has been set power-on password, you need to input the right
password when starting.
*The backlight brightness has 5 levels and users can adjust it according to
their demands.
*These temporary data will not be erased when power is off.
7.4 Data Cleanup
Pressing and holding UP & DOWN buttons concurrently for 1 second can reset
temporary data, including AVG Speed / MAX Speed / Trip / Time .
6.1 Display interface: The default value is information mode, click M key to
switch to the status interface
6.2 Speed model: AVG SPEED/MAX SPEED/RT SPEED
6.3 Headlight indication: When the headlight is working, is displayed
6.4 Brake indication: When the brake is working, is displayed
6.5 Power mode level: showing current power levels
6.6 Speed indication: Km/h or MPH
6.7 Clock information can be displayed.
6.8 Real-time current information can be displayed.
6.9 Motor status can be dsiplayed: ON and OFF.
6.10 Error code can be displayed. Please refer to the common error code.
7.1 Power On/Off Press and hold Power button for 1 second, to turn display
on/off. The display will automatically shut down when there is no activity for 10
minutes (time interval can be set).
*If the password function has been activated, you need to input the right
password when starting.
7.2 Powermode Operating
Short press UP/DOWN button can change the power levels. Available power
levels include ECO, 1,2,3,4 and 5.
7.3 Headlight/Display Model Change
Press and hold UP button for 1 second, the backlight brightness will be lowered
and headlight will be on (controller support is needed). Press and hold UP button
for 1 second again, headlight will be off and will return to full brightness display.
*The backlight brightness has 5 levels and users can adjust it according to
their preference.
7.4 Data Cleanup
Pressing and holding UP & DOWN buttons concurrently for 1 second can reset
temporary data, including AVG Speed / MAX Speed / Trip / Time
*These temporary data will not be erased when power is off.
6.11 Real time temperature can be displayed
Functional Description
1009
!
6.1 Display interface: The default value is information mode, click M key to switch
to the status interface
6.2 Speed model： AVG SPEED/MAX SPEED/RT SPEED
6.3 Headlight indication： When the headlight is working, showing
6.4 Brake indication： When the brake is working, showing
6.5 Assist level: showing current assist levels
6.6 Speed indication： Km/h or MPH
6.7 Clock information can be displayed.
6.8 Real-time current information can be indicated.
6.9 Motor status can be indicated: ON and OFF.
6.10 Error code can be displayed. Please refer to the common error code.
Status:
Current
Temperature
Error code
Front motor
Rear motor
Error code Error descriptions
“1” is shown at the bottom of the screen Motor is out of phase
“2” is shown at the bottom of the screen Hall fault
“4” is shown at the bottom of the screen Handlebar fault
“5” is shown at the bottom of the screen Under voltage protection
“6” is shown at the bottom of the screen Controller fault
“7” is shown at the bottom of the screen Communication error
“8” is shown at the bottom of the screen Over-temperature protection
6.11 Real-time temperature can be indicated.
Up
Down
Power
M
7.1 Power On/Off
Press and hold Power button for 1 second, it can turn on/off the display. The display
will automatically shut down when there is no operation & ride for 10 minutes（time
interval can be set）.
7.2 Assist Level Operating
Short press UP/DOWN button can change the assist levels. Available assist levels
include ECO, 1,2,3,4 and 5.
7.3 Headlight/Display Model Change
Press and hold UP button for 1 second, the backlight brightness will be lowered and
headlight will be on (controller support is needed). At the same time, switching
daytime/night mode. Press and hold UP button for 1 second again, headlight will be
off and change the display mode.
*If the display has been set power-on password, you need to input the right
password when starting.
*The backlight brightness has 5 levels and users can adjust it according to
their demands.
*These temporary data will not be erased when power is off.
7.4 Data Cleanup
Pressing and holding UP & DOWN buttons concurrently for 1 second can reset
temporary data, including AVG Speed / MAX Speed / Trip / Time .
Functional Description
1009
!
6.1 Display interface: The default value is information mode, click M key to switch
to the status interface
6.2 Speed model： AVG SPEED/MAX SPEED/RT SPEED
6.3 Headlight indication： When the headlight is working, showing
6.4 Brake indication： When the brake is working, showing
6.5 Assist level: showing current assist levels
6.6 Speed indication： Km/h or MPH
6.7 Clock information can be displayed.
6.8 Real-time current information can be indicated.
6.9 Motor status can be indicated: ON and OFF.
6.10 Error code can be displayed. Please refer to the common error code.
Status:
Current
Temperature
Error code
Front motor
Rear motor
Error code Error descriptions
“1” is shown at the bottom of the screen Motor is out of phase
“2” is shown at the bottom of the screen Hall fault
“4” is shown at the bottom of the screen Handlebar fault
“5” is shown at the bottom of the screen Under voltage protection
“6” is shown at the bottom of the screen Controller fault
“7” is shown at the bottom of the screen Communication error
“8” is shown at the bottom of the screen Over-temperature protection
6.11 Real-time temperature can be indicated.
Up
Down
Power
M
7.1 Power On/Off
Press and hold Power button for 1 second, it can turn on/off the display. The display
will automatically shut down when there is no operation & ride for 10 minutes（time
interval can be set）.
7.2 Assist Level Operating
Short press UP/DOWN button can change the assist levels. Available assist levels
include ECO, 1,2,3,4 and 5.
7.3 Headlight/Display Model Change
Press and hold UP button for 1 second, the backlight brightness will be lowered and
headlight will be on (controller support is needed). At the same time, switching
daytime/night mode. Press and hold UP button for 1 second again, headlight will be
off and change the display mode.
*If the display has been set power-on password, you need to input the right
password when starting.
*The backlight brightness has 5 levels and users can adjust it according to
their demands.
*These temporary data will not be erased when power is off.
7.4 Data Cleanup
Pressing and holding UP & DOWN buttons concurrently for 1 second can reset
temporary data, including AVG Speed / MAX Speed / Trip / Time .
Functional Description
1009
!
6.1 Display interface: The default value is information mode, click M key to switch
to the status interface
6.2 Speed model： AVG SPEED/MAX SPEED/RT SPEED
6.3 Headlight indication： When the headlight is working, showing
6.4 Brake indication： When the brake is working, showing
6.5 Assist level: showing current assist levels
6.6 Speed indication： Km/h or MPH
6.7 Clock information can be displayed.
6.8 Real-time current information can be indicated.
6.9 Motor status can be indicated: ON and OFF.
6.10 Error code can be displayed. Please refer to the common error code.
Status:
Current
Temperature
Error code
Front motor
Rear motor
Error code Error descriptions
“1” is shown at the bottom of the screen Motor is out of phase
“2” is shown at the bottom of the screen Hall fault
“4” is shown at the bottom of the screen Handlebar fault
“5” is shown at the bottom of the screen Under voltage protection
“6” is shown at the bottom of the screen Controller fault
“7” is shown at the bottom of the screen Communication error
“8” is shown at the bottom of the screen Over-temperature protection
6.11 Real-time temperature can be indicated.
Up
Down
Power
M
7.1 Power On/Off
Press and hold Power button for 1 second, it can turn on/off the display. The display
will automatically shut down when there is no operation & ride for 10 minutes（time
interval can be set）.
7.2 Assist Level Operating
Short press UP/DOWN button can change the assist levels. Available assist levels
include ECO, 1,2,3,4 and 5.
7.3 Headlight/Display Model Change
Press and hold UP button for 1 second, the backlight brightness will be lowered and
headlight will be on (controller support is needed). At the same time, switching
daytime/night mode. Press and hold UP button for 1 second again, headlight will be
off and change the display mode.
*If the display has been set power-on password, you need to input the right
password when starting.
*The backlight brightness has 5 levels and users can adjust it according to
their demands.
*These temporary data will not be erased when power is off.
7.4 Data Cleanup
Pressing and holding UP & DOWN buttons concurrently for 1 second can reset
temporary data, including AVG Speed / MAX Speed / Trip / Time .
Current
Error Code
Temperature
Rear motor
Front motor
Functional Description
1009
!
6.1 Display interface: The default value is information mode, click M key to switch
to the status interface
6.2 Speed model： AVG SPEED/MAX SPEED/RT SPEED
6.3 Headlight indication： When the headlight is working, showing
6.4 Brake indication： When the brake is working, showing
6.5 Assist level: showing current assist levels
6.6 Speed indication： Km/h or MPH
6.7 Clock information can be displayed.
6.8 Real-time current information can be indicated.
6.9 Motor status can be indicated: ON and OFF.
6.10 Error code can be displayed. Please refer to the common error code.
Status:
Current
Temperature
Error code
Front motor
Rear motor
Error code Error descriptions
“1” is shown at the bottom of the screen Motor is out of phase
“2” is shown at the bottom of the screen Hall fault
“4” is shown at the bottom of the screen Handlebar fault
“5” is shown at the bottom of the screen Under voltage protection
“6” is shown at the bottom of the screen Controller fault
“7” is shown at the bottom of the screen Communication error
“8” is shown at the bottom of the screen Over-temperature protection
6.11 Real-time temperature can be indicated.
Up
Down
Power
M
7.1 Power On/Off
Press and hold Power button for 1 second, it can turn on/off the display. The display
will automatically shut down when there is no operation & ride for 10 minutes（time
interval can be set）.
7.2 Assist Level Operating
Short press UP/DOWN button can change the assist levels. Available assist levels
include ECO, 1,2,3,4 and 5.
7.3 Headlight/Display Model Change
Press and hold UP button for 1 second, the backlight brightness will be lowered and
headlight will be on (controller support is needed). At the same time, switching
daytime/night mode. Press and hold UP button for 1 second again, headlight will be
off and change the display mode.
*If the display has been set power-on password, you need to input the right
password when starting.
*The backlight brightness has 5 levels and users can adjust it according to
their demands.
*These temporary data will not be erased when power is off.
7.4 Data Cleanup
Pressing and holding UP & DOWN buttons concurrently for 1 second can reset
temporary data, including AVG Speed / MAX Speed / Trip / Time .

MENU Parameter Setting
1211
In the state of power on, press the M button twice
󵽯󵹁󵽤󵹄󵽰󵼝
enter the parameter setting menu. Press M button
twice again to exist setting state (time interval must
󵹁󵽤󵹄󵽰󵼜
In the MENU setting interface, press M button to
confirm and press POWER to cancel. Press UP or
DOWN to select the adjusting items. Press M button,
the parameter to be set will be blinking. If you want
to adjust related parameters, please press UP or
DOWN. Then press M to save and press POWER or
select EXIT to back to the main menu. In the function
selection interface, press M button twice consecutive-
ly or select EXIT to exit menu. 
8.1 Brightness：Press M button to enter the setting menu. Adjusting the brightness
1-5 by pressing UP/DOWN button.1 is the darkest, 5 is the brightest. Press M to
confirm and return to the main menu.
8.2 Unit system: Metric/Imperial
8.3 Auto off: Press UP/DOWN button to change the auto power off time. The
number from 1 to 10 represents time (minutes) to shut down and the default value is
10 minutes. Please press M to confirm or press POWER to cancel the settings.
8.4 Clock: Press M button to enter the clock setting menu. Press UP/DOWN button
to set Hour/Min. Please press M to confirm or press POWER to cancel the settings.
After setting the parameters, please press M to confirm and return to the main
menu.
8.5 Start password open and set: Press M button to enter password setting
󵼜󵽇󵼜
Password to enter the new password setting interface. Select Back or press the
POWER button to return to the main menu. the default password is "0000".
enter the password selections enter the new password
8.6 Information：Press M button and choose
Information to enter information menu. It will shows
speed mode and mileage mode information. After
finish setting, press M button or POWER to choose
return to main menu.
Information display
8.7 Advance setting: Press M to enter into
Advance Setting interface and press UP/DOWN to
adjust the password and enter the advance setting.
Input right password to enter the submenu. The
password is 4 digits and the default value is “2112”.
󵾱󵼝
󵾱
password. The options and functions are as follows.
☆󶀼󵼨󵼨󶀡
☆󶀼󵽇󵽇
☆󵽇
☆Speed magnets number:1~88
☆Assist level parameter:
Assist1/ Assist2/ Assist3/ Assist4/ Assist5 parameters can be set.
Speed limit: 1-100%
EABS level: 1-5
F start level: 1-5
R start level: 1-5
F current is limited
R current is limited
☆󶀼󵽇󵼜
󵼝󵹃󵹆󶀡󵾱󵼜
☆󵼞󵹉󵹁󵾧󵹂󵹆󵹆󶃴
☆󶀼󵽇
☆Select Exit or POWER button to return to the main menu.
MENU Parameter Setting
1211
In the state of power on, press the M button twice
󵽯󵹁󵽤󵹄󵽰󵼝
enter the parameter setting menu. Press M button
twice again to exist setting state (time interval must
󵹁󵽤󵹄󵽰󵼜
In the MENU setting interface, press M button to
confirm and press POWER to cancel. Press UP or
DOWN to select the adjusting items. Press M button,
the parameter to be set will be blinking. If you want
to adjust related parameters, please press UP or
DOWN. Then press M to save and press POWER or
select EXIT to back to the main menu. In the function
selection interface, press M button twice consecutive-
ly or select EXIT to exit menu. 
8.1 Brightness：Press M button to enter the setting menu. Adjusting the brightness
1-5 by pressing UP/DOWN button.1 is the darkest, 5 is the brightest. Press M to
confirm and return to the main menu.
8.2 Unit system: Metric/Imperial
8.3 Auto off: Press UP/DOWN button to change the auto power off time. The
number from 1 to 10 represents time (minutes) to shut down and the default value is
10 minutes. Please press M to confirm or press POWER to cancel the settings.
8.4 Clock: Press M button to enter the clock setting menu. Press UP/DOWN button
to set Hour/Min. Please press M to confirm or press POWER to cancel the settings.
After setting the parameters, please press M to confirm and return to the main
menu.
8.5 Start password open and set: Press M button to enter password setting
󵼜󵽇󵼜
Password to enter the new password setting interface. Select Back or press the
POWER button to return to the main menu. the default password is "0000".
enter the password selections enter the new password
8.6 Information：Press M button and choose
Information to enter information menu. It will shows
speed mode and mileage mode information. After
finish setting, press M button or POWER to choose
return to main menu.
Information display
8.7 Advance setting: Press M to enter into
Advance Setting interface and press UP/DOWN to
adjust the password and enter the advance setting.
Input right password to enter the submenu. The
password is 4 digits and the default value is “2112”.
󵾱󵼝
󵾱
password. The options and functions are as follows.
☆󶀼󵼨󵼨󶀡
☆󶀼󵽇󵽇
☆󵽇
☆Speed magnets number:1~88
☆Assist level parameter:
Assist1/ Assist2/ Assist3/ Assist4/ Assist5 parameters can be set.
Speed limit: 1-100%
EABS level: 1-5
F start level: 1-5
R start level: 1-5
F current is limited
R current is limited
☆󶀼󵽇󵼜
󵼝󵹃󵹆󶀡󵾱󵼜
☆󵼞󵹉󵹁󵾧󵹂󵹆󵹆󶃴
☆󶀼󵽇
☆Select Exit or POWER button to return to the main menu.
MENU Parameter Setting
1211
In the state of power on, press the M button twice
󵽯󵹁󵽤󵹄󵽰󵼝
enter the parameter setting menu. Press M button
twice again to exist setting state (time interval must
󵹁󵽤󵹄󵽰󵼜
In the MENU setting interface, press M button to
confirm and press POWER to cancel. Press UP or
DOWN to select the adjusting items. Press M button,
the parameter to be set will be blinking. If you want
to adjust related parameters, please press UP or
DOWN. Then press M to save and press POWER or
select EXIT to back to the main menu. In the function
selection interface, press M button twice consecutive-
ly or select EXIT to exit menu. 
8.1 Brightness：Press M button to enter the setting menu. Adjusting the brightness
1-5 by pressing UP/DOWN button.1 is the darkest, 5 is the brightest. Press M to
confirm and return to the main menu.
8.2 Unit system: Metric/Imperial
8.3 Auto off: Press UP/DOWN button to change the auto power off time. The
number from 1 to 10 represents time (minutes) to shut down and the default value is
10 minutes. Please press M to confirm or press POWER to cancel the settings.
8.4 Clock: Press M button to enter the clock setting menu. Press UP/DOWN button
to set Hour/Min. Please press M to confirm or press POWER to cancel the settings.
After setting the parameters, please press M to confirm and return to the main
menu.
8.5 Start password open and set: Press M button to enter password setting
󵼜󵽇󵼜
Password to enter the new password setting interface. Select Back or press the
POWER button to return to the main menu. the default password is "0000".
enter the password selections enter the new password
8.6 Information：Press M button and choose
Information to enter information menu. It will shows
speed mode and mileage mode information. After
finish setting, press M button or POWER to choose
return to main menu.
Information display
8.7 Advance setting: Press M to enter into
Advance Setting interface and press UP/DOWN to
adjust the password and enter the advance setting.
Input right password to enter the submenu. The
password is 4 digits and the default value is “2112”.
󵾱󵼝
󵾱
password. The options and functions are as follows.
☆󶀼󵼨󵼨󶀡
☆󶀼󵽇󵽇
☆󵽇
☆Speed magnets number:1~88
☆Assist level parameter:
Assist1/ Assist2/ Assist3/ Assist4/ Assist5 parameters can be set.
Speed limit: 1-100%
EABS level: 1-5
F start level: 1-5
R start level: 1-5
F current is limited
R current is limited
☆󶀼󵽇󵼜
󵼝󵹃󵹆󶀡󵾱󵼜
☆󵼞󵹉󵹁󵾧󵹂󵹆󵹆󶃴
☆󶀼󵽇
☆Select Exit or POWER button to return to the main menu.
MENU Parameter Setting
1211
In the state of power on, press the M button twice
󵽯󵹁󵽤󵹄󵽰󵼝
enter the parameter setting menu. Press M button
twice again to exist setting state (time interval must
󵹁󵽤󵹄󵽰󵼜
In the MENU setting interface, press M button to
confirm and press POWER to cancel. Press UP or
DOWN to select the adjusting items. Press M button,
the parameter to be set will be blinking. If you want
to adjust related parameters, please press UP or
DOWN. Then press M to save and press POWER or
select EXIT to back to the main menu. In the function
selection interface, press M button twice consecutive-
ly or select EXIT to exit menu.

8.1 Brightness：Press M button to enter the setting menu. Adjusting the brightness
1-5 by pressing UP/DOWN button.1 is the darkest, 5 is the brightest. Press M to
confirm and return to the main menu.
8.2 Unit system: Metric/Imperial
8.3 Auto off: Press UP/DOWN button to change the auto power off time. The
number from 1 to 10 represents time (minutes) to shut down and the default value is
10 minutes. Please press M to confirm or press POWER to cancel the settings.
8.4 Clock: Press M button to enter the clock setting menu. Press UP/DOWN button
to set Hour/Min. Please press M to confirm or press POWER to cancel the settings.
After setting the parameters, please press M to confirm and return to the main
menu.
8.5 Start password open and set: Press M button to enter password setting
󵼜󵽇󵼜
Password to enter the new password setting interface. Select Back or press the
POWER button to return to the main menu. the default password is "0000".
enter the password selections enter the new password
8.6 Information：Press M button and choose
Information to enter information menu. It will shows
speed mode and mileage mode information. After
finish setting, press M button or POWER to choose
return to main menu.
Information display
8.7 Advance setting: Press M to enter into
Advance Setting interface and press UP/DOWN to
adjust the password and enter the advance setting.
Input right password to enter the submenu. The
password is 4 digits and the default value is “2112”.
󵾱󵼝
󵾱
password. The options and functions are as follows.
☆󶀼󵼨󵼨󶀡
☆󶀼󵽇󵽇
☆󵽇
☆Speed magnets number:1~88
☆Assist level parameter:
Assist1/ Assist2/ Assist3/ Assist4/ Assist5 parameters can be set.
Speed limit: 1-100%
EABS level: 1-5
F start level: 1-5
R start level: 1-5
F current is limited
R current is limited
☆󶀼󵽇󵼜
󵼝󵹃󵹆󶀡󵾱󵼜
☆󵼞󵹉󵹁󵾧󵹂󵹆󵹆󶃴
☆󶀼󵽇
☆Select Exit or POWER button to return to the main menu.
MENU Parameter Setting
1211
In the state of power on, press the M button twice
󵽯󵹁󵽤󵹄󵽰󵼝
enter the parameter setting menu. Press M button
twice again to exist setting state (time interval must
󵹁󵽤󵹄󵽰󵼜
In the MENU setting interface, press M button to
confirm and press POWER to cancel. Press UP or
DOWN to select the adjusting items. Press M button,
the parameter to be set will be blinking. If you want
to adjust related parameters, please press UP or
DOWN. Then press M to save and press POWER or
select EXIT to back to the main menu. In the function
selection interface, press M button twice consecutive-
ly or select EXIT to exit menu. 
8.1 Brightness：Press M button to enter the setting menu. Adjusting the brightness
1-5 by pressing UP/DOWN button.1 is the darkest, 5 is the brightest. Press M to
confirm and return to the main menu.
8.2 Unit system: Metric/Imperial
8.3 Auto off: Press UP/DOWN button to change the auto power off time. The
number from 1 to 10 represents time (minutes) to shut down and the default value is
10 minutes. Please press M to confirm or press POWER to cancel the settings.
8.4 Clock: Press M button to enter the clock setting menu. Press UP/DOWN button
to set Hour/Min. Please press M to confirm or press POWER to cancel the settings.
After setting the parameters, please press M to confirm and return to the main
menu.
8.5 Start password open and set: Press M button to enter password setting
󵼜󵽇󵼜
Password to enter the new password setting interface. Select Back or press the
POWER button to return to the main menu. the default password is "0000".
enter the password selections enter the new password
8.6 Information：Press M button and choose
Information to enter information menu. It will shows
speed mode and mileage mode information. After
finish setting, press M button or POWER to choose
return to main menu.
Information display
8.7 Advance setting: Press M to enter into
Advance Setting interface and press UP/DOWN to
adjust the password and enter the advance setting.
Input right password to enter the submenu. The
password is 4 digits and the default value is “2112”.
󵾱󵼝
󵾱
password. The options and functions are as follows.
☆󶀼󵼨󵼨󶀡
☆󶀼󵽇󵽇
☆󵽇
☆Speed magnets number:1~88
☆Assist level parameter:
Assist1/ Assist2/ Assist3/ Assist4/ Assist5 parameters can be set.
Speed limit: 1-100%
EABS level: 1-5
F start level: 1-5
R start level: 1-5
F current is limited
R current is limited
☆󶀼󵽇󵼜
󵼝󵹃󵹆󶀡󵾱󵼜
☆󵼞󵹉󵹁󵾧󵹂󵹆󵹆󶃴
☆󶀼󵽇
☆Select Exit or POWER button to return to the main menu.
MENU Parameter Setting
1211
In the state of power on, press the M button twice
󵽯󵹁󵽤󵹄󵽰󵼝
enter the parameter setting menu. Press M button
twice again to exist setting state (time interval must
󵹁󵽤󵹄󵽰󵼜
In the MENU setting interface, press M button to
confirm and press POWER to cancel. Press UP or
DOWN to select the adjusting items. Press M button,
the parameter to be set will be blinking. If you want
to adjust related parameters, please press UP or
DOWN. Then press M to save and press POWER or
select EXIT to back to the main menu. In the function
selection interface, press M button twice consecutive-
ly or select EXIT to exit menu. 
8.1 Brightness：Press M button to enter the setting menu. Adjusting the brightness
1-5 by pressing UP/DOWN button.1 is the darkest, 5 is the brightest. Press M to
confirm and return to the main menu.
8.2 Unit system: Metric/Imperial
8.3 Auto off: Press UP/DOWN button to change the auto power off time. The
number from 1 to 10 represents time (minutes) to shut down and the default value is
10 minutes. Please press M to confirm or press POWER to cancel the settings.
8.4 Clock: Press M button to enter the clock setting menu. Press UP/DOWN button
to set Hour/Min. Please press M to confirm or press POWER to cancel the settings.
After setting the parameters, please press M to confirm and return to the main
menu.
8.5 Start password open and set: Press M button to enter password setting
󵼜󵽇󵼜
Password to enter the new password setting interface. Select Back or press the
POWER button to return to the main menu. the default password is "0000".
enter the password selections enter the new password
8.6 Information：Press M button and choose
Information to enter information menu. It will shows
speed mode and mileage mode information. After
finish setting, press M button or POWER to choose
return to main menu.
Information display
8.7 Advance setting: Press M to enter into
Advance Setting interface and press UP/DOWN to
adjust the password and enter the advance setting.
Input right password to enter the submenu. The
password is 4 digits and the default value is “2112”.
󵾱󵼝
󵾱
password. The options and functions are as follows.
☆󶀼󵼨󵼨󶀡
☆󶀼󵽇󵽇
☆󵽇
☆Speed magnets number:1~88
☆Assist level parameter:
Assist1/ Assist2/ Assist3/ Assist4/ Assist5 parameters can be set.
Speed limit: 1-100%
EABS level: 1-5
F start level: 1-5
R start level: 1-5
F current is limited
R current is limited
☆󶀼󵽇󵼜
󵼝󵹃󵹆󶀡󵾱󵼜
☆󵼞󵹉󵹁󵾧󵹂󵹆󵹆󶃴
☆󶀼󵽇
☆Select Exit or POWER button to return to the main menu.
With the scooter power on, fast press the M button twice
(time interval must be within 0.3S), the system will
enter the parameter setting menu. Press M button
twice again to exit setting state (time interval must
be within 0.3S).
In the MENU setting interface, press M button to
confirm and press POWER to cancel. Press UP or
DOWN to select parametre you’d like to adjust. Press M
button, the parameter to be set will be blinking. If you
want to adjust parameters, please press UP or
DOWN. Then press M to save and press POWER or
select EXIT to go back to the main menu. In the function
selection interface, press M button twice consecutively
or select EXIT to exit menu.
MENU PARAMETER SETTING
8.1 Brightness: Press M button to enter the setting menu. Adjusting the brightness
1-5 by pressing UP/DOWN button.1 is the darkest, 5 is the brightest. Press M to
confirm and return to the main menu.
8.2 Unit system: Metric/Imperial
8.3 Auto off: Press UP/DOWN button to change the auto power off time. The
number from 1 to 10 represents time (minutes) to shut down and the default value is
10 minutes. Please press M to confirm or press POWER to cancel the settings.
8.4 Clock: Press M button to enter the clock setting menu. Press UP/DOWN button
to set Hour/Min. Press M to confirm or press POWER to cancel the settings.
After setting the parameters, press M to confirm and return to the main
menu.
8.5 Activate password and set: Press M button to enter password setting
interface. Select ON/OFF to turn on or off the start password. Select Reset the
Password to enter the new password setting interface. Select Back or press the
POWER button to return to the main menu. the default password is "0000".
8.6 Information: Press M button and choose
Information to enter information menu. It will shows
speed mode and mileage mode information. After
finish setting, press M button or POWER to choose
return to main menu.
8.7 Advance setting: Press M to enter into
Advance Setting interface and press UP/DOWN to
adjust the password and enter the advance setting.
Enter the correct password to enter the submenu. The
password is 4 digits and the default value is “2112”.
If the power-on password is turned on, the
advanced setting password is the power-on
password. The options and functions are as follows.

Assembly instructions
1413
8.8 Factory Setting：󵼜
to factory settings.

8.9 Wheel size setting: Press UP/DOWN button to switch wheel size: 8-14 inches.
Wrong wheel size selection will lead to abnormal speed. Press M button to confirm
current setting or press POWER button to cancel current setting.
8.10 Voltage
Power system: 48V/60V/72V
8.11 Exit
9.1 Please pay attention to the screw’s torque value. Damages caused by excessive
torque are not covered by the warranty.
M3*8mm
M4*12mm
M4*8mm
9.2 󵹄󵼝󵹄󵹂󵽤󵹉󵼝󵹃󵹆󵽤󵹅󵼝󵹃󵹃󵽤󵹃󵼜
󵼜󵹃󵹆󵽤󵹅
󵹃󵹃󵽤󵹃󵼜
Gasket installation diagram
ASSEMBLY INSTRUCTIONS
Assembly instructions
1413
8.8 Factory Setting：󵼜
to factory settings.

8.9 Wheel size setting: Press UP/DOWN button to switch wheel size: 8-14 inches.
Wrong wheel size selection will lead to abnormal speed. Press M button to confirm
current setting or press POWER button to cancel current setting.
8.10 Voltage
Power system: 48V/60V/72V
8.11 Exit
9.1 Please pay attention to the screw’s torque value. Damages caused by excessive
torque are not covered by the warranty.
M3*8mm
M4*12mm
M4*8mm
9.2 󵹄󵼝󵹄󵹂󵽤󵹉󵼝󵹃󵹆󵽤󵹅󵼝󵹃󵹃󵽤󵹃󵼜
󵼜󵹃󵹆󵽤󵹅
󵹃󵹃󵽤󵹃󵼜
Gasket installation diagram

SAFETY PRECAUTIONS FOR LITHIUM BATTERY
SAFETY PRECAUTIONS FOR LITHIUM BATTERY SAFETY GUIDELINES BEFOREDRIVING
1) Required checking before use
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.
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.
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).
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.
CHARGING YOUR SCOOTER
HOW TO USE THE LCD DISPLAY CHARGING YOUR SCOOTER
6) ABS function settingguide
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 productis
equipped with ABS brake function to reduce the tire lock, enabling more secure braking.
Setthe ABSfunctionpart Pdof thedashboard to 1.
Set the ABS function part Pd of thedashboard 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.
※ 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 is a brake assist system designed to increase the safety
of stopping by decreasing tyre slip when the wheel is rotating & prevent tyre lock.
Electric scooter Anti-Lock Brake System Patent pending : 10-2018-0045825
7) Self-diagnosis through dashboard
Fault type
Diagnosis
Solution
System error
If the error information
appears, immediately stop
using the scooter and take it
to your nearest service center
before use.
Excessive use can result in
damage to the scooter and
harmful accidents.
Motor error
Accelerator error
Controller error
None
1 2 3 4 5
8 9
Precautions when using electronic brake after a full battery charge
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 tyres and road conditions.
Repetitive vibration caused by this action may result in frequent loosening of the motor, rim, fixing part,
and body fixing bolt.

SAFETY GUIDELINES BEFORE DRIVING CARE AND MAINTENANCE
SAFETY PRECAUTIONS FOR LITHIUM BATTERY SAFETY GUIDELINES BEFOREDRIVING
1) Required checking before use
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.
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.
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).
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.
Maintenance and self-maintenance Electric products can be damaged by
various factors.
The life span of each part varies depending on riding style and conditions.
Parts that exceed their service life may cause accidents. Ensure to replace re-
quired parts to prevent safety accidents.
Check the replacement timing of consumable parts The components and sus-
pension parts of the swing arm,tyres,wheels,bearings,discs,brakepads, cables
and folding parts, various brackets and other consumable parts require periodic
inspection and must always be checked.
PA
0
SET
98
%
PA
3
Km/h
SET
98
%
PA
5
Km/h
SET
98
%
3
SET
5
SET
18 Dualtron XII 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
WARNING
CAUTION
NOTICE
DANGER
1817
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.
Check the replacement timing of consumable parts
The components and suspension parts of the swing arm,tires,wheels,bear -
ings,discs,brakepads,
cables and folding parts, various brackets and other consumable parts
require periodic inspection
and must always be checked.
Check and Maintenance

Important checklist
※ 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.
※ 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
17 18
Important checklist
※ 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.
※ 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
17 18
Important checklist
※ 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.
※ 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
17 18
Important checklist
※ 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.
※ 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
17 18
IMPORTANT CHECKLISTEXTERNAL DAMAGE INSPECTION
1. Replace parts that may be damaged.
2. If the product is exposed to strong sunlight for a long time,
discolouration may occur.
3. Incase of jumps, slight impacts such as turning, collision, etc, when
riding frequently, for a long time on poor road conditions or riding for
thousands of kilometers or more, fatigue breakdown may
happen so please check the parts replacement schedule for each
component and replace accordingly for safety.
4. Fatigue breakdown and maintenance parts may differ from the
example conditions depending on the riding style and
operating conditions.
Also check parts other than the replacement cycle (maintenance parts)
at all times to check for any signs of abnormality.
* 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 characteris-
tics 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 check list
CAUTION
2019
2. External damage inspection by driving environment
① Replace parts that may be damaged by the external driving environ-
ment, such as deformation of parts or tiny cracks due to pressure.
② Ifthe product is exposed to strong sunlight for a long time,discoloration
may occur.
③Incase ofjumps, slightimpacts suchas turning, collision, etc.,whendriving-
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 ofabnormality.