KING SONG KS-S22 Electric Unicycle User Manual

KING SONG KS-S22 Electric Unicycle User Manual

CAUTIONS

Electric unicycle is designed for the outdoors and short distance personal transport.

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 very carefully, and
ride with attention to ensure your safety.

Riding like all outdoor activities comes with it’s risks. You risk serious danger and injury 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 smart electric unicycle!

Product Details

Diagram: KS-S22

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
9. Battery
10. Pedal
11. I1otor
12. Tire
13. Knee protection cushion
14. Upper-left leg protection cushion
15. Bottom-left leg protection cushion
16. Rear Handle
17. Taillight
18. Suspension
19. Suspension bracket
20. Mud Flap
21. Rack
22. Foot Stand
23. Power Button
24. Charger Pon

Specifications

settings: Level 1-18km sound alarm;  Level 2- 19km sound alarm; Level 3- Sound alarm with tilt-back)
Grade-ability| Around 40º
Battery| Rated Power: DC 111V
Top Charging Voltage: DC 12óV Rated Capacity: 2220Wh
Smart BMS with balance and protect overshoot / over discharge / over-current / short circuit / overheating function, support monitoring the battery conditions via KingSong APP
Mileage| Around 200kms
Max Load| 120kg
Adapter Specs| Input AC 100-240V / Output DC 12óV 5A
Charging Time| Around 4-5hrs
Working Temperature| -10°C / +45°C
COIOF| Red
Dimension & Weight|
Suspension| DNM RCP 2S 750Ib Spring Suspension|
Suspension Travel| 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.|
Headlight| 5W’8|
Pedal Size| 277130mm|
Pedal Height| 231+2ómm|
Tire Size| 20 inch|
Rim Size| 2.75-14|
Product Size| 582(L)’330(W)747(H)mm|
Package Size| ó80(L)330(W)970(H)mm|
Weight| Around 35kg|
Port| Dual GX16-ó aviation charging port; power switch; light sensor port|
Protective Measures|
Lift Sensor| Lift sensor accurately senses and determines when wheel is lifted off the ground to stop tire rotation.|
Roll Protection| 45° left and right side. ( Motor stalls when over 45° ) Place the machine vertically on the ground will restart automatically, no need to restart manually.|
Speed Limit Protection| Beep alarm or voice alarm when exceed limit speed|
Low Battery Protection| Low battery protection activated on 30% battery, speed will decreases linearly; when the battery is lower than 5%, voice alarm for charge, when battery at 0%, the front part of the pedal will rise to decelerate until full stop|
Higher Tempera- ture Protection| When the motherboard reaches 80°C it will result tilt-back. When the motor reaches 120°C it will result in tilt-back.|
Motherboard Waterproof 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 performance and provides safe waterproof protection for the motherboard base|
Pedals Anti-slip Protection| Uniform force on the pedals with raised small columns which is more effective than traditional sand sticking to protect anti-skid, greatly improving safety performance and riding experience|
Foot Stand| Add foot stand, easy to open and close, no worry about crash the wheel when stop it|
Power Pad| 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|
Alarm & Features|
Switch On/Off| Short press power key: turn on
Long press: hear a click then turn off|
Battery Indicate| Led shows battery level when EUC power on at rest|
Speed Indicate| LED dot matrix screen displays speed in riding mode|
Hardware Features|
Main Board| The motherboard is designed with a 4 layer structure, allowing for better stability performance. 12 large individual TO-247 imported MOS to sufficiently support the 3300W 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.|
Bluetooth| Bluetooth 5.0. stronger compatibility and allowing strong stable data transmission.|
Front Light| 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|
Taillight| Red brake light at the tail and steering light are integrated|
Display Screen         Integrate power, speed, and other information into one matrix display|
Temperature System| Temperature of the motherboard and motor is continually monitored to ensure rider safety|
Handle| Aluminum constructed handle designed for ergono- mic pushing of the wheel or lifting of the wheel|
Trolley| Independent trolley design, more portable to use|
Motor| Higher power 3300w motor that provides a maxim- um torque of 1ó0N.m providing fast acceleration|
Battery| Using LG21700 5000mA batteries,  the S22 is designed with two independent batteries, the battery protection board adopts a new BMS battery management system, real-time monitoring of battery cell safety, aluminum body and battery box integrated design, the design is more reasonable and safer to use|
Suspension System| Unique X shaped suspension system. Pro level susp- ension provides the ultimate support and shock absorption|
Seat Cushion| Added a comfortable seat cushion for skilled and long-distance cyclists, ergonomic design, alleviating the toil of standing riding|
Protection Pad| With the dual functions of acceleration pad and jump pad, the acceleration and deceleration during riding are more stable and safer|
| Package|
Standard Accessories| 1x Charger, 1x Manual, 1xSeat Cushion, 1x QC certificate|

Safety Instructions

G S22 is an entertainment product, Which is different 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 you risk injury or death from loss of control, collisions, and falls. When entering into public spaces always comply with the ocal laws and regulations. As with other vehicles, faster speeds require longer braking distance. Sudden braking on smooth surfaces 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 alert and slow down when entering unfamiliar areas.

Respect pedestrians by always yielding the right of way. Pass on the left whenever possible. Avoid startling 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. King song is not responsible for any property damage, personal injury/death, accidents, or legal disputes caused by violations of the safety instructions.

Make sure each new rider wears a helmet and other protective gear.

Before each ride check for loose fasteners, damaged components, and low tire pressure. If the S22 makes abnormal sounds or signals an alarm, immediately stop riding. Contact your dealer/distributor for service.

Always wear a helmet when riding. Use an approved bicycle or skateboard helmet that fits properly with the chin strap in place, and provides protection for the back of your head.

G Do not attempt your first 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 injury, 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:

• The following people should not ride S22:
  • Anyone under 18 years old or above 50 years old.
  •  Anyone under the influence of alcohol or drugs.
  •  Anyone who suffers from disease that puts them at risk if they engage in strenuous physical activity.
  • Anyone who has problems with balance or with motor skills that would interfere with their ability to maintain balance.
• Comply with local laws and regulations when riding this product. Do not ride where prohibited by local laws.
• To ride safely, you must be able to clearly see what is in front of you and you must be clearly visible to others.
• Do not ride in the snow, in the rain, or on roads which are wet, muddy, icy, or that are slippery 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.
• Do not accelerate or decelerate suddenly. Do not accelerate when the S22 tilts back or sounds an alarm. Do not attempt to override the speed limiter
• While the King song App is useful, do not allow the App to distract you while you are riding. Always pay attention to your surroundings.

Never restart and ride your S22 after it has indicated an empty battery condition or powered off due to low battery. Your S22 may not have enough power to keep you balanced, especially if you demand a lot of power at once. If you restart and continue riding, you risk falling. Also, you risk damaging your batteries, resulting in reduced battery life and capacity.

Do not insert the power cord if the charge port is wet.

Use a surge protector when charging to help protect your S22 from damage due to power surges and voltage spikes. Do not use a charger from any other product.

Always shut down your S22 and unplug the AC Power Cord before performing any maintenance.

Do not modify your S22. modifications to your S22 could interfere with the operation of the S22, could result in serious injury and/or damage, and could void the Limited Warranty.

APP

For Android apk: Please access to our official website:
www.kingsong.com, android apk can be downloaded.

KingSong APP(Android)

For IOS app: Please download from apple store, ‘king song’ is
the exact one.

KingSong APP(IOS)

Learn to Ride

Precautions

• Please find a surface 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 battery level. Check the unicycle for imperfections 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 try to avoid over leaning or leaning too fast to prevent rider injury.

Start Learning to Ride

Like riding a bicycle or unicycle, it takes a certain skill level to ride Kingsong S22. For different customers, it may take2- 20 hours to ride well.

1. Get used to the way King song S22: step on one pedal, then swing your leg back and fond to feel the controls.

2. Using a friend, wall, or handrail: put both feet on King song S22 and practice riding slowly forward and backward.

3. With one foot on a pedal, slowly lean forward. Push off with your other foot and glide for 1-2 seconds.

4. After you are able to comfortably glide for a few seconds, try gliding for 10-20 ft (3-5 m) with both feet on the pedals.
   

5. Practice travelling forward and backward by controlling your body’s center of gravity. The further you lean, the faster you 9O.
   

6. Turn by pressing harder on one pedal than the other, and by shifting your weight slightly.
   

7. To get off: come to a stop by centering your weight, then step off King song S22 with one foot.

Warning

You must read and understand the Warning Instructions section of this manual before attempting to ride the S22.

• Always wear a helmet and protective clothing when riding.

• Use caution when riding on slopes. Avoid riding on steep slopes.
  

• Watch your head when passing through doorways.

• Use caution when riding over any changes in terrain.

• Do not ride on limited traction surfaces.

• Do not ride over holes, curbs, steps, or other obstacles.
  

• Do not rock back and forth or shift your weight abruptly.

• Do not ride double or carry any passengers.
  

• Do not accelerate when the King song S22 tilts back or sounds an alarm.

• Do not ride on public roads, motorways, or highways.

• Do not exceed the speed limit of 70km/h.

• Do not ride with single leg on the pedal

• Maintain contact with the ground at all times. Do not jump or attempt stunts.

• Do not get wet. Do not ride through puddles or other bodies of water.
  

Suspension

Spring Suspension Description

specification

A Total Length| B Route
1902| 51+2
200+2| 5ó+2
2102| ó12
220+2| óó+2
240+2| 7ó+2
2ó52| 85*2

Compression adjustment
+ direction rotation, pressure increase
– direction rotation, pressure decrease
Rebound adjustment
+ direction rotation, damper increase(slow)
– direction rotation, damper decrease(fast)

Maintenance

Cleaning

WARNING

• Make sure the S22 is powered OFF, the charge cable is unplugged, and the silicone cap on the charge port is tightly sealed before cleaning; otherwise you may expose yourself to electric shock or damage the electronic components. Do not wash your S22 with a power washer or high pressure hose.

• Wipe your S22 clean with a soft, wet cloth. For stubborn stains, use a toothbrush and toothpaste.
  NOTE

• Do not wash your S22 with alcohol, gasoline, acetone, or other corrosive/volatile solvents. These substances may damage the appearance and internal structure of your S22.
  Storing

• Store the vehicle in a cool, dry place. Do not store it outdoors for extended periods of time. exposure to excessive sunlight or temperature extremes (both hot and cold) may affect the vehicle’s appearance, battery life, and tires.

Battery Maintenance

WARNING

• Do not attempt to disassemble the battery.
• Do not allow the battery to get colder than -20°C or hotter than 50°C, e.g. in a car. Do not expose the battery to fire. Do not discard or destroy the battery. Refer to your local laws and regulations regarding battery recycling and/or disposal.
• To extend the battery’s life, charge it frequently and avoid draining the battery completely. At 30°C the battery range and performance is at its best; whereas at temperatures below 0°C range and performance are decreased. Typically, at -20°C range can be half that of the same battery at room temperature. Battery range will recover when temperature rises.

NOTE
A fully-charged S22 can be stored for about 120 to 180 days before requiring charging. Completely draining the battery may cause permanent damage to the battery. Electronics inside the battery record the charge-discharge condition of the battery; damage caused by over-discharge or under-discharge will not be covered by the Limited Warranty.

Warranty

For warranty policy, please consult with the point of purchase or email to the manufacturer’s service team: support@szkingsong.com

Again, we appreciate your purchasing of King song products.

FCC Statements

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

The equipment complies with FCC Radiation exposure limit set forth for uncontrolled environment. The device shall be operated and installed without restriction.

NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help

Kingsong Intell Co.,LTD
Address : BLDG 7, NO 71 XINGHU RD, 8TH INDUSTRY PARK,
HONGXING, YUTANG.GUANGMING.SHENZHEN
Tel: +86-755-23193477
Fax: +86-/55-1319:3148

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