Ruller nitrox or 500 Folding Electric Scooter User Manual

Ruller nitrox or 500 Folding Electric Scooter

Specifications

• Product: Folding Electric Scooter
• Accessories: Screws x 4, Hex Wrench, Charging Adapter x 1, Gas-filled extension tube
• Speed Gears : ECO (0-6 km/h), D (7-15 km/h), S (16-20 km/h)
• Battery Indicator : 4 LEDs
• Auto Cruise Control : Activated after 10 seconds of constant speed
• Auto Power Off: After 10 minutes of inactivity

The Device& Accessories

Vehicle

Accessories

Functions

Getting Started

1. Turn on/off: Press and hold the power button for 3 seconds to turn the scooter on/off.
2. How to turn on/off the light: With the scooter turned on, press the power button once to turn the light on, and press again to turn the light off.
3. To select the speed gear, quickly press the power button twice. The different gears with their corresponding speeds are listed in the table below:
4. Battery indicator: there is a total of 4 LEDS, indicating a level of battery. When the scooter is fully charged, all 4LEDs are lit. Pls charge the scooter immediately if only 2 LEDs are lit.
5. Press the brake lever, the brake light will flash.
6. Auto cruise control: Speed Cruise is activated automatically after keeping the same speed for 10 seconds, then you can release the throttle; press the brake lever or press again the throttle, scooter returns to manual mode.
7. Auto Power off After 10mins without any operation, it will be powered off automatically.

Assembling

1. Pull up the handle bar stem and lock the lever into place. Then put the kickstand down Be careful with the handlebar).lock lever into place. Then put the kickstand down(Be careful with the handlebar).
2. Install the handlebar on the stem taking care not to snag cables.
3. Use the screws and hex wrench provided to secure the handlebar.
4. After finishing, turn on the product to make sure everything works.

Charging scooter

ATTENTION : The red light on the power supply will turn green when charging is complete.

Driving Instructions

1. Wear helmets and knee pads in case of falls and injuries when you learn to ride the scooter.
2. Turn on the scooter, and check the battery indicator.
3. Stand on the pedal with one leg, and hit the ground with the other leg.
4. Step on the other leg when the scooter is moving, then press the throttle (only accelerate when the scooter speed is beyond 3km/h)
5. Lose the throttle when slowing down. Energy recovery systems will open themselves to slow down. Press the left disc brake lever tightly if want to brake urgently.
6. Lean your body left slightly to turn left, lean your body right slightly to turn right. And turn the handlebar slowly.

Safety Instructions

Avoid safety hazards

1. It is not recommended to drive in the rain.
2. It is recommended to slightly bend knees to better adjust to a rough road. If you are traveling on a rough road, stick to low speed (5-10km/h).
3. Entering into any room, elevator, etc. Be careful not to be injured by a door frame.
4. Please do not add speed when descending a hill.
5. While walking with a scooter, do not press the throttle.
6. When driving it is recommended to go around various obstacles on a road.
7. Please do not hang backpacks and other heavy objects on the handlebars ground.

Preventing dangerous driving

1. It is forbidden to leave a scooter on a scooter wheel at a high roadway for motor vehicles or ride in at a high speed.
2. It is forbidden to sharply turn a residential area with a large flow of passers-by.
3. It is forbidden to drive through puddles, which exceed the depth of 2cm.
4. Never ride a scooter with more than one person, and hold a child in your arms.
5. Do not tread the back of the fender.
6. Do not touch the disc brake.
7. Do not drive leaving your hands.
8. Do not ride an electric scooter up, or down steps or jump over obstacles.

Safety Recommendations

1. Electric scooter – it is only a device for entertainment, not the vehicle. But once you drive to the public area, the electric scooter brings certain risks for your safety. For the sake of your safety and others’ safety, you must strictly follow the instructions, outlined in this driving manual.
2. You should understand that if you ride a scooter in a public place, you must comply with all safety recommendations. Also do not forget that there is a possibility of collision, due to violation of pedestrian or vehicle traffic rules, there is also a risk of injury, due to improper operation of the unit. As in other types of vehicles, the higher the speed of an electric scooter, the greater the braking distance. On some smooth roads, emergency braking may cause skidding of the scooter, loss of balance, and even fall. Therefore, during the moving of a scooter you need to be vigilant, adhere to an appropriate speed, and keep a safe distance from pedestrians and/or other vehicles. Riding on unfamiliar terrain, keep vigilance and appropriate speed.
3. While riding a scooter, respect the rights of pedestrians. Do not scare them, especially children. Reduce the speed passing by them. If you are moving in the same direction as pedestrians, try to stick to the left side as much as possible(for right-hand traffic countries ). If you are moving in the opposite direction, stick to the right and slow down.
4. Please strictly follow your country’s road rules for driving, and also strictly abide by the rules, set out in the instructions and safety recommendations. Violation of the above rules may result in financial expenses, personal injurthe y, occurrence of traffic accidents, legal disputes, conflict, and other unpleasant situations. Our company does not bear any direct or joint and several liabilities.
5. To avoid personal injury, do not loan electric scooters to others who do not know how to drive. Please spend a training before you transfer your scooter to friends, as well as teach he(her)must be wearing the proper safety gear.
6. Please inspect the scooter carefully before each use. If you find shattered parts, battery life has decreased obviously, tires leak air or there are signs of excessive wear, uncharacteristic sounds when turning, or other abnormal symptoms, please discontinue use of the scooter immediately, and don’t drive it reluctantly.

Fold and Transportation

• Make sure the scooter is turned off.
• To fold, you need to push upwards on the small button (1) highlighted in the diagram above and at the same time pull the larger lever(2)towards you. This will release the locking mechanism. Then bend the handlebar stem to hook the clamp on the rear fender.
• To open, press the hook located on the handlebar, then lift the handlebar stem up to a vertical position and lock the folding mechanism.

Transportation

Always carry your scooter with one or both hands from the handlebar stem.

warning: Portable rear fenders are prohibited for handling

Daily Maintenance and Storage

Clean and store Electric Scooter
If you find any stains on electric scooter housing, use a soft, damp cloth to wipe the vehicle; You can use toothpaste and a toothbrush to clean the scooter from stains, and then wipe it clean with a damp cloth. If you find scratched on parts, made of plastic, use sandpaper or other grinding materials for their polishing.

Warning: Do not use alcohol, petrol, kerosene, or other corrosive solutions, or volatile chemical solvents to clean the vehicle. Otherwise, it will cause serious damage to the scooter body and can disrupt the structure of internal elements. Do not wash the electric scooter under a strong pressure of the water, make sure the scooter is in the off status. In addition, after charging the vehicle, it is necessary to insert a plug back into the charging connector, otherwise, you may get an electric shock or may have serious water damage caused by water falling into this hole, may have serious water damage.

If you do not use the scooter, store it in a dry, cool place, and do not leave the unit for a long time on the street. Leaving the device under the sun/in extremely high temperatures/over-low temperatures can cause rapid aging of the outer body and wheels of the Electric Scooter or reduce battery life.

Maintenance of Electric Scooter battery

1. Do not use batteries from other brands to avoid a dangerous situation;
2. Do not open or disassemble the battery to prevent electric shock. Avoid contact with metal objects to prevent the occurrence of a short circuit. Otherwise, the battery may have malfunction or can injure the user;
3. It is recommended to use an AC adapter, that comes in the original configuration of the device, to prevent an occurrence of an accident or fire of the vehicle;
4. Improper disposal of used batteries and accumulators is the cause of severe environmental pollution. Please dispose of batteries by local laws. Please do not dispose of batteries together with food waste. Protecting the environment together!
5. After each use of the device, charge the battery to prolong its service life.

Do not store the scooter battery in rooms with temperatures, that exceed 50℃or-20℃(for example, do not leave the battery of an Electric Scooter and other batteries in cars in the summertimeinn the hot sun), and do not leave the battery nearae fire. As a result of these actions may deteriorate the battery, overheating, and can even cause inflammation.

If within 30 days the scooter is not used, charge the battery and keep the device in a cool, dry place. Every 60 days you need to charge the battery, otherwise there is the likelihood of its failure, which is not subject to warranty services. Avoid a full discharge of the device, it will extend battery life. When using the device at normal room temperature, the battery will be able to ride a much greater distance and its performance will be better; but if you use the scooter at temperatures below 0C, vehicle performance, and permeability decrease. At 20C a traveled distance is less than the scooter in normal conditions of half or even less. If the temperature rises, the traveled distance by the vehicle will also increase. You can check the remaining distance in the Application.

Note: A fully charged scooter runs about 120-180 days of standby time. The battery has a smart chip, that stores information about its charging- discharging. If you are not charging the battery for a long time, it can cause serious damage, for which it is impossible to charge the device again. This kind of damage is not included in the free warranty service. (Caution: Do not disassemble the device by unauthorized people, as there is a risk of electric shock or serious injury as a result of a short circuit.

Adjusting the disc brake
If you need to adjust the brake, lift the bracket(1) as shown in the diagram below and then rotate the nut (2) in either direction. Turning the nut clockwise will loosen the brake and counter-clockwise will tighten the brake.

Adjusting the handlebar
If the handlebar and its stem sway during riding, use the supplied hex wrench to tighten the screws on the folding mechanism.

Using a connecting pipe to pump wheels
If the wheel of the Electric Scooter deflates, connect a connecting pipe to a wheel nipple to pump it. First, remove the cap of a pin, tighten the fitting, and then start to pump the wheel.

Remove the outer and inner tires

Note: Crowbars are not included, and should be purchased separately.

1. Deflate the inner tire first. Use a tool to press the core rod in the air valve so that air is discharged from the inner tire, and use another hand to forcibly pinch the tire at different places to discharge more air.
2. Select a position far from the air valve on the outer tire, use two crowbars to prize up the outer tire by about 1/6 of the circumference, and forcibly separate one side of the outer tire from the hub.
3. Find the air valve, and pull the air valve out of the air valve hole of the hub. To pull out the air valve more conveniently, hold the air valve of the inner tire, and pull the outer tire outwards slowly, lest the inner tire be damaged. Remove the inner tire from the position of the air valve in sequence, and separate the inner tire finally. Note: Wrap the pointed end of the crowbar with fiber cloth so that it will not damage the inner tire and coating of the hub.

Install the outer and inner tires

1. Fill a small amount of air into the deflated inner tire till the inner tire is just bulged to look round.
2. Put the hub on the top of a desk. Pay attention to the direction when installing the outer tire. There is an arrow on the outer tire, and it must be consistent with the forward direction of the wheel. Use one hand to hold the hub, and use the other hand to insert one side of the outer tire in the hub groove.
3. Insert the air valve of the inner tire into the air valve hole. Insert the inner tire into the outer tire clockwise and in sequence. Make sure that the air valve does not tilt. Then, insert the other side of the outer tire in the hub groove. Finally, use a crowbar to install the remaining tire lips in the hub groove. After installation, pinch the outer tire to check if the inner tire is pressed by the tire lips of the outer tire.
4. Inflate the inner tire to 15-20 PSI, and check the safety lines at two sides of the outer tire. Make sure that the distances from the safety lines to the hub edge are consistent.
5. Finally, inflate the inner tire to 45-50 PSI. Tighten the air valve cap. Then, the tire assembly is completed. Note: Wrap the pointed end of the crowbar with fiber cloth so that it will not damage the inner tire and coating of the hub.

Specifications

Made in China

Frequently Asked Questions

• Q: How do I know when the scooter is fully charged?
  • A: When all 4 LEDs on the battery indicator are lit, the scooter is fully charged.
• Q: How can I activate auto cruise control?
  • A: Keep a constant speed for at least 10 seconds, and auto cruise control will activate automatically.
• Q: What should I do if the scooter does not turn on?
  • A: Make sure the battery is charged and try holding the power button for a longer duration to turn it on.

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