KINGSONG KS-N12 User manual

KS-N12
KS-N12 Pro
User
Manual

Cautions
Electric scooter is a recreational personal transporter. Before mastering riding
skills, you need to do practice. You will be responsible for any injuries or
damage caused by a rider’s inexperience or failure to follow the instructions in
this manual.
Please understand that you can reduce the risk by following all the instructions
or warnings in this manual, but you cannot eliminate all the risks.
Please following the local traffic laws or restrictions when riding into public
areas.
Please always wear a helmet properly when riding to protect your head, as
well as other necessary protectors, such as elbow pads, kneecap.
Please slow down the riding speed when riding on crossing, going across the
crowd, making a turn, climbing or downing a hill, passing a school and other
place that high speed may bring damage to people.
Please do not allow kids of age below 12 to use the scooter on pubic area.
Riders under the age of 18 years old should ride under adult supervision.
Please do not use the scooter in serious environments, to avoid scooter
malfunction, which may cause damage to body or property, such as Rainy,
Snowfield, Grassland, Muddy, Fog, Smoke and so on.

Please do not use the other chargers to charge E-scooter, Only use King
Song supplied charger.
Please do not charge E-scooter, if the charger or power outlet is wet.
Please do not disassemble the scooter body or other modify without
professional person from distributors.
Please do not allow others to ride your e-scooter unless he/her has carefully
read and follow the instructions in this manual.

Contents
1. Product Details--------------------------------------------------------01
2. Features ----------------------------------------------------------------04
3. Button Usage ----------------------------------------------------------05
4. Assembly and Set-up------------------------------------------------06
5. APP Usage ------------------------------------------------------------07
6. Learn to Ride-----------------------------------------------------------08
7. Safety Instruction-----------------------------------------------------10
8. Cruise Control---------------------------------------------------------13
9. Error Description------------------------------------------------------14
10. Folding and Carrying-----------------------------------------------17
11. Adjusting the disc brake--------------------------------------------18
12. Adjust the handlebar-----------------------------------------------19
13. Battery-----------------------------------------------------------------19
14. Clean and Maintenance-------------------------------------------20
15. Warranty---------------------------------------------------------------22

1. Product Details
1.1 Diagram: KS-N12 / KS-N12 Pro
Accessories
-----------------------------------------------------------------------------------
Screws Hex Wrench Charging Adapter User Manual
01

1.2 Functions
SuspensionBuckleFootboardCharge port
Disc brake
Motor
Brake light
Fender
Brake lightRGB lightStandDriving light
Drum Brake
Suspension
Folding
mechanism
Reflective
band
Headlight
Power button
Dashboard
Bell
Turn light
Brake handle
Accelerator
Hook
Electric Bell
02

1.3 Specifications
Model No
Size
Top Speed
Mileage
Grade-ability
Battery Capacity
Running Condition
Storage Condition
Max Load
Charger
Charging Time
Motor
Port
Headlight
Brake Light
1.5W*1+1W*2
1000W
Around 7-8hrs
Input: 100-240V;
Output: 67.2V/2A
60V, 14.5Ah
Around 25°/ Around 47%
Around 80kms
50km/h
KS-N12 Pro
LED
1.5W*1
Charge Port *1
500W
Around 5-6hrs
Input: 100-240V;
Output: 54.6V/2A
120kg
-20℃/+50℃; 0-75% Humidity
-10℃/+45℃; 0-75% Humidity
48V, 10.4Ah
Around 15°/ Around 27%
Around 45kms
40km/h
10 inch Inner Honeycomb Tyre/Inflatable Tyre
KS-N12
03

User Height
Parking Mode
Cruise Control
Shock Absorber
Reminder
Accelerator
Brake
Display
Battery Display
Dimension(Unfold)
Dimension(Folded)
Net Weight
Packing List(pcs)
29.3kg
User Manual*1, Certificate*1, Charger*1,
Screws*6, Hex Wrench*1
27.3kg
1275*647*625mm
1275*647*1250mm
5 Bars in monitor
LED
Front Drum Brake +
Rear Disc Brake + EABS
Front Drum Brake + EABS
Throttle Button
Electric HornMechanical Bell
Front and Rear Suspension
System Control
Kick-stand
150-200cm
2. Features
• Superior Aviation Aluminum Alloy.
• Real-time Temperature Monitoring, Short Circuit /
04

Low Voltage / Overcurrent / Overcharging Protection.
• Digital Speedometer Display, Easy to Read Speed.
• Real-time 5 Bars Battery Display.
• 1~4 Speed Gear, Press Button to Switch.
• Malfunction Display.
3. Button Usage
• Power ON/OFF: Long press the button for 3 seconds, all
icons are lighting, showing speed & battery.
• Headlight ON/OFF: Click the button (Headlight ON: )
• Click the button for 2 times to change the speed gear from
1 to 4 levels, LED display P1 / P2 / P3 / P4. Max speed is
increasing when LED display from P1 to P3. P4 is a
pedestrian mode with a maximum speed of 6km/h.
05

• Click the button for 3 times to switch display of speedometer
km/h / voltage V / current A.
4. Assembly and Set-up
1. Unfold the handlebar stem and
fasten it.
2. Firmly connect the wires inside
the handle and the stem. Slide
the handle onto the stem.
06

5. APP Usage
5.1 First Ride
Mobile device Requirement:
iOS 10.0 or above,
Bluetooth 4.0 or above.
Install the APP and register/login.
Android 4.3 or above,
Install the APP and register/login.
OFF
ON
4.After the assembly, press
the power button to check if
it's working properly.
3.Tighten the screws onto
three sides of the stem with
the hexagon wrench.
07

iOS Android
Please give the corresponding permission
to scooter APP, to ensure the APP can
run normally in your mobile device.
Open Bluetooth/location (or GPS), Click ‘Search’ - -> Click the
corresponding model KS-N12 in device list to connect. The
E-scooter will beep when APP is connected with E-scooter.
6. Learn to Ride
• Step 1: Check E-scooter Status
Check the environment whether it’s safe to ride without
hurting yourself or others.
Check the battery level and remain mileage in APP.
!
08

• Step 2: Wear protective equipment.
• Step 3: Try to slide with one
leg.
• Step 4: Touch the throttle
slightly and try to put two leg
on the deck.
09

• Avoid riding in the rain when
possible.
• Wear protective equipment.
7. Safety Instruction
• Step 6: Try to use the
headlight.
• Step 5: During riding, try to
release the throttle and pull
the brake lever.
10

• Do not tread the back of the
fender.
• Do not place one foot on the
deck or on the ground when
riding.
• Ride slowly in special cases.
• Do not load over 120kg.
11

• Do not hold a child during
riding.
• Do not ride upstairs or
downstairs, or over
obstacles.
• Do not leave your hands
during riding.
• Do not touch the disc brake.
12

8. Cruise Control
Open cruise-control in APP, while you keep the same speed,
riding for 3~5 seconds, the E-scooter will be in cruise-control
mode(running at constant speed on flat road) Please use
cruise-control only on flat road, or you will fall down on other
roads.
• Do not ride with sharp turn.
• Do not ride on highway or
motor vehicle road.
13

9. Error Description
E5 Throttle fault 1. Release the accelerator.
2. Restart.
3. Replace the accelerator.
E4 Brake system
malfunction
1. Release the brake.
2. Restart.
3. Replace the brake lever.
E3 Hall is abnormal 1. Check whether the Hall wire
plug of the motor is loose.
2. Check whether the motor cable
is damaged.
3. Replace the motor.
4. Replace the control board.
E1 Encounter obstacles
that E-scooter can’t get
over it
1. Release the accelerator and
stop braking.
2. Restart.
3. Replace the brake lever.
4. Replace the accelerator.
EO Wrong in
communication
1. Check whether the display
control board is well connected;
2. Replace the display.
3. Replace the control board.
Display Defect Description Solutions
14

H1 Motor high temperature 1. Stop riding or riding scooter at
low speed, avoiding climbing.
BP Over voltage,
emergency
1. Check whether scooter has
been fully charged, riding the
scooter at low speed, avoiding
braking suddenly when scooter
is fully charged.
2. Restart. Check if firmware has
been wrongly upgraded.
3. Replace the control board.
BH High voltage alarm 1. Check whether scooter has
been fully charged, riding the
scooter at low speed, avoiding
braking suddenly when scooter
is fully charged.
2. Restart.
3. Check if firmware has been
wrongly upgraded.
4. Replace the control board.
BL Low voltage alarm 1. Stop riding and get scooter
charged.
2. Restart.
3. Check if firmware has been
wrongly upgraded.
4. Replace the control board.
15