KINGSONG KS-S22 Pro User manual

KS-S22 Pro
User
Manual

CAUTIONS
Electric unicycle is designed for the outdoors and sho
distance personal transpo.
SAFETY IS THE NUMBER ONE PRIORITY!
PLEASE RIDE UNDER LOCAL LAW!
The user manual below is a quick and convenient guide of
safety & item functions/features to end user. We can’t ensure all
types of situation emergency are covered. Therefore, we
STRONGLY remind you to read this guide ve carefully, and
ride with attention to ensure your safety.
Riding like all outdoor activities comes with it’s risks. You risk
serious danger and inju if you fall, collide or lose of control
when riding, please ride with caution and at your own risk.
Thanks you for purchasing King Song sma electric unicycle!

Contents
1. Product Details----------------------------------------01
2. Safety Instructions-------------------------------------08
3. APP---------------------------------------------------13
4. Learn to Ride------------------------------------------14
5. Warning-----------------------------------------------17
6. Suspension--------------------------------------------21
7. Maintenance-------------------------------------------23
8. Warranty----------------------------------------------25

16. Rear Handle
17. Taillight
18. Suspension
19. Suspension bracket
20. Mud Flap
21. Rack
22. Foot Stand
23. Power Button
24. Charger Po
9. Batte
10. Pedal
11. Motor
12. Tire
13. Knee protection
cushion
14. Upper-left leg
protection cushion
15. Bottom-left leg
protection cushion
1. Seat cushion
2. Display
3. Trolley
4. Front Handle
5. Front Light
6. Position-limiting device
7. Upper-right leg
protection cushion
8. Bottom-right leg
protection cushion
1. Product Details
1.1 Diagram: KS-S22 Pro
1

120kgMax Load
Around 200kmsMileage
Rated Power: DC 111V
Top Charging Voltage: DC 126V
Rated Capacity: 2220Wh
Sma BMS with balance and protect
overshoot / over discharge / over-current /
sho circuit / overheating function, suppo
monitoring the batte conditions via KingSong APP
Batte
Around 40°Grade-ability
Full speed unlocked after 5km. Max speed of
70km/h (Facto alarm settings: 18km/h rst level
alarm, 19km/h second level alarm, 20km/h third
level alarm and warp plate).
Max Speed
8500WPeak Power
4000WRated Power
KS-S22 ProModel No
1.2 Specications
2

582(L)*330(W)*747(H)mmProduct Size
2.75-14Rim Size
20 inchTire Size
231±26mmPedal Height
277*130mmPedal Size
5W*8Headlight
Using a variable lever the wheel has dampening
travel distance of 130mm, which is transferred to
the rear spring suspension with a travel distance of
75mm.
Suspension
Travel
DNM RCP 2S 750lb Spring SuspensionSuspension
Dimension & Weight
RedColor
-10℃ / +60℃
Working
Temperature
Around 4-5hrsCharging Time
Input AC 100~240V / Output DC 126V 5AAdapter Specs
3

When the motherboard reaches 80℃ it will result
tilt-back. When the motor reaches 120℃ it will result
in tilt-back.
Higher Tempera-
ture Protection
Low batte protection activated on 30% batte,
speed will decreases linearly; when the batte is
lower than 5%, voice alarm for charge, when batte
at 0%, the front pa of the pedal will rise to
decelerate until full stop
Low Batte
Protection
Beep alarm or voice alarm when exceed limit speed
Speed Limit
Protection
45° left and right side. ( Motor stalls when over 45° )
Place the machine veically on the ground will
resta automatically, no need to resta manually.
Roll Protection
Lift sensor accurately senses and determines when
wheel is lifted o the ground to stop tire rotation.
Lift Sensor
Protective Measures
Dual GX16-6 aviation charging po; power switch;
light sensor po
Po
Around 35kgWeight
680(L)*330(W)*970(H)mmPackage Size
4

LED dot matrix screen displays speed in riding modeSpeed Indicate
Led shows batte level when EUC power on at restBatte Indicate
Sho press power key: turn on
Long press: hear a click then turn o
Switch On/O
Alarm & Features
The left, right, upper and lower leg protection pad
are ergonomically designed to use the safe foams,
which is moderate, easy to accelerate and decelerate
and also better to protect the body
Power Pad
Add foot stand, easy to open and close, no wor
about crash the wheel when stop it
Foot Stand
Uniform force on the pedals with raised small
columns which is more eective than traditional
sand sticking to protect anti-skid, greatly improving
safety peormance and riding experience
Pedals Anti-slip
Protection
The U-shaped groove between the motherboard
base and the upper cover is connected with a
silicone sealing ring, which greatly enhances the
waterproof peormance and provides safe
waterproof protection for the motherboard base
Motherboard
Waterproof
Protection
5

Integrate power, speed, and other information into
one matrix display
Display Screen
Red brake light at the tail and steering light are
integrated
Taillight
8*5W lights on the left and right, automatically
adjust the brightness according to the speed (twice
the S18), and the two lights can adjust the angle
separately to 15°， which provide good lighting at
night
Front Light
Bluetooth 5.0. stronger compatibility and allowing
strong stable data transmission.
Bluetooth
The motherboard is designed with a 4 layer
structure, allowing for better stability peormance.
12 large individual TO-247 impoed MOS to
suciently suppo the 4000W motor. MOS is
attached to the magnesium alloy body frame of the
wheel, and 16 heat dissipation channels have been
added to the bottom of the magnesium alloy
motherboard base, for better heat dissipation,
which provides a strong guarantee for fast and
stable operation.
Main Board
Hardware Features
6

Added a comfoable seat cushion for skilled and
long-distance cyclists, ergonomic design, alleviating
the toil of standing riding
Seat Cushion
Unique X shaped suspension system. Pro level
suspension provides the ultimate suppo and
shock absorption
Suspension
System
Using LG21700 5000mA batteries, the S22 Pro is
designed with two independent batteries, the
batte protection board adopts a new BMS batte
management system, real-time monitoring of
batte cell safety, aluminum body and batte box
integrated design, the design is more reasonable
and safer to use
Batte
Higher power 4000w motor that provides a maxim-
um torque of 200N.m providing fast acceleration
Motor
Independent trolley design, more poable to useTrolley
Aluminum constructed handle designed for ergono-
mic pushing of the wheel or lifting of the wheel
Handle
Temperature of the motherboard and motor is
continually monitored to ensure rider safety
Temperature
System
7

2. Safety Instructions
● S22 Pro is an enteainment product, Which is dierent from
motor vehicles driving on the road. Before mastering riding
skills, you need to practice. Kingsong is not responsible for any
injuries or damage caused by a rider's inexperience or failure to
follow the instructions in this document.
● Please understand that you can reduce the risk by following
all the instructions and warnings in this manual, but you cannot
eliminate all the risks. Remember that whenever you ride the
S22 Pro you risk inju or death from loss of control, collisions,
and falls. When entering into public spaces always comply with
1x Charger, 1x Manual, 1xSeat Cushion,
1x QC ceicate
Standard
Accessories
Package
With the dual functions of acceleration pad and jump
pad, the acceleration and deceleration during riding are
more stable and safer
Protection Pad
8

the local laws and regulations. As with other vehicles, faster
speeds require longer braking distance. Sudden braking on
smooth suaces could lead to wheel slip, loss of balance, or
falls. Be cautious and always keep a safe distance between you
and other people or vehicles when riding. Be ale and slow
down when entering unfamiliar areas.
● Respect pedestrians by always yielding the right of way. Pass
on the left whenever possible. Avoid staling pedestrians.
When approaching from behind, announce yourself and slow
down to walking speed when passing.
● In places without laws and regulations governing self-
balancing electric vehicles, comply with the safety guidelines
outlined in this manual. Kingsong is not responsible for any
propey damage, personal inju/death, accidents, or legal
disputes caused by violations of the safety instructions.
● Make sure each new rider wears a helmet and other
protective gear.
9

● Before each ride check for loose fasteners, damaged
components, and low tire pressure. If the S22 Pro makes
abnormal sounds or signals an alarm, immediately stop riding.
Contact your dealer/distributor for seice.
● Always wear a helmet when riding. Use an approved bicycle
or skateboard helmet that ts properly with the chin strap in
place, and provides protection for the back of your head.
● Do not attempt your rst ride in any area where you might
encounter children, pedestrians, pets, vehicles, bicycles, or
other obstacles and potential hazards.
● Use caution when riding in new environments.
● To reduce risk of inju, you must read and follow all
“WARNING” notices in this document. Do not ride at an unsafe
speed. Under no circumstance should you ride on roads with
motor vehicles. Always follow these safety instructions:
10

A) The following people should not ride S22 Pro:
i. Anyone under 18 years old or above 50 years old.
ii. Anyone under the inuence of alcohol or drugs.
iii. Anyone who suers from disease that puts them at risk if
they engage in strenuous physical activity.
iv. Anyone who has problems with balance or with motor
skills that would inteere with their ability to maintain
balance.
B) Comply with local laws and regulations when riding this
product. Do not ride where prohibited by local laws.
C) To ride safely, you must be able to clearly see what is in
front of you and you must be clearly visible to others.
D) Do not ride in the snow, in the rain, or on roads which are
wet, muddy, icy, or that are slippe for any reason. Do not
ride over obstacles (sand, loose gravel, or sticks). Doing so
could result in a loss of balance or traction and could
cause a fall.
11

E) Do not accelerate or decelerate suddenly. Do not
accelerate when the S22 Pro tilts back or sounds an alarm.
Do not attempt to override the speed limiter.
F) While the Kingsong App is useful, do not allow the App to
distract you while you are riding. Always pay attention to
your surroundings.
● Never resta and ride your S22 Pro after it has indicated an
empty batte condition or powered o due to low batte.
Your S22 Promay not have enough power to keep you
balanced, especially if you demand a lot of power at once. If
you resta and continue riding, you risk falling. Also, you risk
damaging your batteries, resulting in reduced batte life
and capacity.
● Do not inse the power cord if the charge po is wet.
● Use a surge protector when charging to help protect your
S22 Pro from damage due to power surges and voltage
spikes. Do not use a charger from any other product.
12

● Always shut down your S22 Pro and unplug the AC Power
Cord before peorming any maintenance.
● Do not modify your S22 Pro. Modications to your S22 Pro
could inteere with the operation of the S22 Pro, could
result in serious inju and/or damage, and could void the
Limited Warranty.
3. APP
● For Android apk: Please download from Google play,
‘kingsong’ is the exact one.
● For IOS app: Please download from apple store, ‘kingsong’ is
the exact one.
KingSong APP(Android) KingSong APP(IOS)
13

4. Learn to Ride
4.1 Precautions
• Please nd a suace to practice on.
• Warm up your body and ensure you're wearing safety gear
such as helmets, knee pads, elbow pads and wrist guards.
• Ensure the wheel's batte level.
• Check the unicycle for impeections such as any
looseness, abnormal sound. We also highly suggest
pushing the unicycle by ahnd to see if there's any friction
between tire and the case of the wheel.
• Please do not accelerate or decelerate rapidly, please also
t to avoid over leaning or leaning too fast to prevent
rider inju.
4.2 Sta Learning to Ride
• Like riding a bicycle or unicycle, it takes a ceain skill level
to ride Kingsong S22 Pro. For dierent customers, it may
take 2-20 hours to ride well.
14

04. After you are able to comfoably
glide for a few seconds, t
gliding for 10-20 ft (3-5 m) with
both feet on the pedals.
03. With one foot on a pedal, slowly
lean forward. Push o with your
other foot and glide for 1-2
seconds.
02. Using a friend, wall, or handrail:
put both feet on Kingsong S22
Pro and practice riding slowly
forward and backward.
01. Get used to the way Kingsong
S22 Pro: step on one pedal, then
swing your leg back and foh to
feel the controls.
15

07. To get o: come to a stop by
centering your weight, then step
o Kingsong S22 with one foot.
06. Turn by pressing harder on one
pedal than the other, and by
shifting your weight slightly.
05. Practice travelling forward and
backward by controlling your
body's center of gravity. The
fuher you lean, the faster you
go.
16