NASA Mercury 85-75K 8.5 Inch Electric Scooter User Manual

NASA Mercury 85-75K 8.5 Inch Electric Scooter

Product Information

The 8.5 E-Scooter NASA-MERCURY85-75K is an electric kickscooter designed for personal transportation. It is important to read and follow the instructions provided in the user manual before using the e-scooter to ensure safe and proper usage. This e-scooter is not a toy and is not suitable for children under the age of 14. Adult supervision is required for riders under the age of 18. The e-scooter conforms to the decree of electric mobility and can be used by individuals with reduced physical, sensory, or mental capabilities if they have been given proper supervision or instructions. It is essential to comply with any local laws applicable to e-scooter usage, including helmet use, speed limits, and accessible areas. The battery charger should be handled with care, and adult supervision is required for minors. Cleaning and user maintenance should not be performed by children without supervision. Non-rechargeable batteries should not be recharged, and the battery should be disposed of safely. The battery is the main energy resource of the device, and it is important to pay attention to its usage habit. The battery should be fully powered before each use and should not be discharged deeply. It is recommended to recharge the battery every 2 months even when the e-scooter is not being used.

Product Usage Instructions

Unfolding the E-Scooter

1. Hand pull the handlebar from the rear wheel.
2. Move the handlebar upward.
3. Close the lever of the handlebar.
4. Double-check that the interlock button is reset.

Note : For the first use, the vertical handlebar needs to be assembled. Please refer to the “Handlebar Assembling” section below for more details.

Folding the E-Scooter

1. Ensure that the display is turned off.
2. Open the interlock button and simultaneously pull out the clamp of the handlebar.
3. Fold the handlebar.
4. Hook the handlebar to the rear wheel.

The folding procedure is now completed, and the product can be easily carried.

Handlebar Assembling

1. Gently pull the 3 cables in the lower part of the handlebar stem to insert the handlebar correctly without damaging the cables inside it.
2. Use a screwdriver to tighten the 4 screws on the handlebar.

After completing the handlebar assembly, test the power switch of the display. If the display turns on, the installation is successful. You can use the easel to keep the e-scooter standing alone.

WARNING FOR ELECTRIC KICKSCOOTER

• Read and follow all the instruction in the user manual before using the e-scooter.
• Collisions, falls, and loss of control can damage people and objects around you.
• Owners of the e-scooter must check and obey any local laws applicable to e-scooter usage concerning helmet use, speed limits, and accessible areas.
• This e-scooter conforms to the decree of electric mobility.
• This electric kickscooter is not a toy and is not suitable for children under the age of 14 (check your local laws).
• Adult supervision is required for riders under the age of 18.
• This product can not transport more than one person at time.
• This appliance can be used by persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instructions concerning use of the appliance in a safe way and understand the hazards involved.
• Children shall not play with the appliance. Keep the battery out of the reach of small children.
• Cleaning and user maintenance shall not be made by children without supervision.

WARNING FOR BATTERY CHARGER

• This appliance is not a toy.
• Children shall not play with the appliance.
• Adult supervision is required for minors.
• This appliance can be used by persons with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if they have been given supervision or instructions concerning use of the appliance in a safe way and understand the hazards involved.
• Cleaning and user maintenance shall not be made by children without supervision.
• Do not recharge non-rechargeable batteries.
• The battery is to be disposed of safely.

Introduction

• For your better use experience, please read this product manual carefully. Keep this user manual for future references.
• In order to avoid damage, carefully read and follow the instructions of this user manual.
• The user is responsible of all consequences from the incorrect use of the electric kickscooter.
• The Retailer and the Distributor are not responsible of damages to objects and/or people caused by the incorrect use of the device.
• This e-scooter can be used by one user at one time only.
• Please use the product if in good condition only. Please check whether the tires are damaged. If anything abnormal, please provide for maintenance.
• If you lose control during driving, you may cause damage to you or to other people.
• For private use only. Forbid to use the electric kickscooter on vehicle roads (check the local laws).
• Before riding the electric kickscooter, the battery must be fully charged. Follow the instructions on this user manual to avoid technical problems.

ATTENTION

• The battery is the heart of the main energy resources of the device, pay attention to its habit when using the battery.
• The battery cannot be discharged and should be fully powered before each use.
• Avoid deep current discharge, recharge the battery in time when the level is very low.
• Fully charge the battery every 2 months for 4-6, even when the electric kickscooter is not used.

The product

Folding/Unfolding steps

How to unfold

• The kickscooter is folded inside its box.
• Hand pull the handlebar from the rear wheel.
• Upward the handlebar.
• Close the lever of the handlebar.
• Note: after installation is completed, please double check to make sure the interlock button is reset.
• For the very first use, please assemble the vertical handlebar. See below “Handlebar assembling” for more details.
• Use a screwdriver to tighten the 4 screws on the handlebar.
• When the installation is done, please test the power switch of the display.
• If the display turns-on, the installation is well done.
• You can use the easel to keep the kickscooter standing alone.

How to fold

• Be sure the display is off.
• Open the interlock button and pull out the clamp of the handlebar at the same time.
• Fold the handlebar. Hook the handlebar to the rear wheel.
• The folding procedure is now completed.
• The product can be easily carried.

Handlebar assembling

1. To insert the handlebar correctly, without damaging the cables inside it, gently pull the 3 cables in the lower part of the handlebar stem.
2. Assemble the handlebar to the stem.
3. When the handlebar has been correctly fixed with the screws, push the three cables towards the inside of the handlebar shaft so that they are not in the way when using the scooter.
4. Finally, use the rubber spiral provided: wrap it around the three cables.

LED Display

• The LED display is on top of the handlebar, in front of the user.
• Long press the power button to turn on/off the e-scooter.
• Short press the power button one time to switch from Gear 1 to Gear 2. Short press again to switch from Gear 2 to Gear 3.
• Quickly press the power button two times to turn on/off the front LED light. Quickly press the power button three times to switch from Km/h to MPH.
• The unit will automatically turn off when not in use for 10 minutes.

This is how the display looks:

• Current speed
  The speed is showed in Km/h. It will change along with the current speed.

• Bluetooth symbol
  The function is not available for this product. This indicator will never turn-on.

• Temperature indicator
  The function is not available for this product. This symbol will never turn- on.

• Light indicator
  This symbol will turn-on when the front light is powered. Quickly press the power button two times to turn on/off the front and rear LED light.

• Battery capacity
  The battery capacity of the e-scooter is displayed by four bars, from 100% (full battery) to 0% (empty battery). The display will light on four bars when the battery is full and one bar only for very low battery. During use the power of the battery gradually decreases. When the energy of the battery is very low (one bar on only), please stop riding for your safety and charge the battery for further use.

• Speed mode
  Gear 1 is for low speed (6km/h max), gear 2 for mid speed (15km/h max) and gear 3 is for high speed (25km/h max).

• Short press the power button one time to switch from Gear 1 to Gear 2. Short press again to switch from Gear 2 to Gear 3. For safety reason, it is suggested to change the gear the kickscooter is stopped only.

• Memory function when power-off: the gear will be the one used during last use.

• Cruise indicator
  The function is not available for this product. This symbol will never turn- on.

Instructions for use

• Before riding the electric kickscooter for the first time, the battery must be fully charged.
• Follow the instructions on this user manual to avoid technical problems.
• Try to recharge after each ride, which can greatly extend the service life of the battery.
• First put the electric kickscooter on a flat surface.
• The electric kickscooter is developed for flat grounds. Take care of uneven and bumpy grounds.
• Press the power button on the display, to turn-on the display and the unit.
• Verify the level of the battery power on the display.
• Select the desired gear.
• Turn on the lights when driving at night or dark places. Wear a reflective vest, if required by the local laws.
• Put one foot on the pedal. Stand on the pedal with one leg only. Keep the two hands on the handlebar.
• This e-scooter has a “kick-and-go” function for your safety: this will avoid a standing start.
• Just push with the foot your e-scooter forward and the motor will be activated when you reach 3km/h.
• Gently press the lever on the right handle: the device will accelerate.
• Step on with the other foot whilst the electric kickscooter is moving.
• Release the acceleration lever to slow-down. Pull the brake lever on the left handle: the electric kickscooter will brake.
• Stop the electric kickscooter and remove the feet, one by one.
• Turn off the display.
• Use the easel to keep the electric kickscooter standing alone, when not in use.
• The scooter is designed for flat terrain. Beware of uneven and/or bumpy terrain.

Distance
The maximum range of the scooter is 18-25 km approx. This maximum range is affected by the road type (flat and smooth ground will increase the distance, otherwise the distance will be reduced), by the ambient temperature, by the maintenance (tyres, battery), by the weight of the user (the heavier the user is, the shorter the range is), the riding style (a lower speed extends the range).
Loading
Driver’s maximum weight should be of 100 Kg and minimum weight should be 30 Kg. These limits ensure the driver’s safety and reduce damages to the scooter.
Battery
The battery charge (and therefore the maximum distance) is affected by some factors like:

1. Ground (when ground is not flat, the discharge is increased).
2. Weight of the user.
3. Ambient temperature.
4. Drive style and speed will affect the life of the battery charge: a constant and moderate speed, positively affect the charge of the battery; a high and inconsistent speed, will reduce the life of the battery charge.
5. Maintenance (battery must be kept in good condition by the user and must be charged in the correct way).

WARNING
Charge the battery before first use. Fully charge the battery every 2 months (4-6), even when the kickscooter is not used.

Battery Charging

• Charge the battery before using the electric kickscooter for the first time.
• When you find the power-indicator shows very low energy, please stop riding for your safety.
• Try to recharge after each ride, which can greatly extend the service life of the battery.
• Charging should be in a safe, dry, and clean environment.
• The kickscooter must be powered-off before proceeding with charging.
• Do not use the kickscooter when charging the battery.

WARNING/ATTENTION

• The battery contains dangerous substances.
• Do not charge the battery if the temperature is lower than 0°C.
• Do not attempt to open the battery and do not insert objects inside it.
• Do not charge overnight or when you are not able to observe the e-scooter.
• Charge and store in an open dry area, away from combustibles (meaning items that can catch fire).
• Do not charge directly after riding. Let the device cool for an hour before charging.
• If giving to someone for the holidays, leave it in its partially charged state. Do not take it out of the package to bring it to a full charge and then wrap it back up. Often, the product comes partially charged. Leave it in that state until it is ready to be used.
• Correctly dispose and recycle the batteries according to local recycling and environmental regulation.
• Never treat the batteries as common domestic waste, to prevent explosion and pollution.
• Never throw the batteries into fire.
• The battery must be removed from the kickscooter before it is scrapped.
• Only the original charger must be used. Please refer to your retailer in case replacement is required.

CAUTIONS

• Do not use the e-scooter if the battery is low.
• Do not use the e-scooter in case of burning smell.
• Do not use the e-scooter if anything leaks out from the battery.
• Do not touch anything leaking out from the battery.
• Do not let children or animals touch the battery.
• Unplug the charger before riding the e-scooter.
• Only use the supplied battery and the supplied charger.
• Only professionals can disassemble and maintain the battery. Please refer to your Retailer.

INSTRUCTIONS FOR CHARGING

1. Ensure the charging port is dry. Open the protective cover and insert the charger into the e-scooter charging port. The other end of the charger must be connected to the mains to activate the charger.
2. First connect the cable of the battery charger to the e-scooter. Then, connect the cable of the battery charger to the mains.
3. The indicator light on the charger will be red: this grants that the charge is proceeding. Charging should be in a safe, dry, and clean environment.
4. When the indicator light is turned to green colour, the battery is fully charged. Please stop charging or the battery life will be reduced. Charging time is around 4-6 hours. Too long charging time will affect the battery life.
5. Remove the cable of the battery charger. Put the cover back to position.

Keep the product and the battery at the recommended temperature to keep the highest efficiency of the e-scooter and of the battery. If used in an extreme cold or hot environment, the charging time sill be lengthened too. Working temperature: 0°C ̴̴ 40°C. Please check the temperature of the battery during the charging process. Charging temperature must be: 0°C ̴̴ 40°C. Humidity level during charge must be: 5% ̴ 95%. If the temperature is higher than 40°C, the scooter functioning might be damaged and battery life might be reduced.
Transport of the battery
Lithium batteries are considered dangerous goods. Please check the local law about transportation.
Speed Limit
The maximum speed is 25 Km/h. When the driver reaches the maximum speed, the e-scooter will keep the speed even if the driver accelerates.

Safety drive

1. Please carefully read this user manual before first use.
2. Please always wear helmet, knee protections, elbow pads, when riding (check your local laws).
3. Wear comfortable flat shoes.
4. Please always verify that the use of the electric kickscooter is allowed (check your local laws).
5. Always check the level of the battery. If too low, the e-scooter might suddenly stop and cause the fall of the driver.
6. This product is not suitable for children under the age of 14 (check your local laws).
7. Adult supervision is required for minors of 18.
8. The e-scooter is for personal entertainment only. It is prohibited to use it as public transportation (check your local laws).
9. It is forbidden to use the e-scooter on vehicle roads (check your local laws).
10. It is forbidden to carry goods whilst driving the e-scooter.
11. Pay attention to objects and people around.
12. Do not start or stop driving suddenly. Sudden movements will make the e-scooter out of control.
13. Do not use it on streets, in traffic and by night (check your local laws).
14. Do not drive in dark places.
15. Pay attention to the ground. The kickscooter is made for smooth and flat grounds.
16. Ride at a controlled and slow speed while you ride through uneven surfaces. Slightly bend your knees to absorb the bumpy impacts.
17. Do not ride up or down from stairs or escalators.
18. Do not drive after drinking or taking drugs.
19. DO NOT press the accelerator when you are walking alongside the scooter.
20. The e-scooter can be used by one person at one time only, even if the maximum weight is not reach.
21. Overweight is prohibited. Functions of the kickscooter might be damaged.
22. Underweight is prohibited. The e-scooter might not be under control anymore.
23. The speed of the e-scooter is affected by the road type, the ambient temperature, the maintenance of the battery.
24. Always keep safety distance between you and other vehicles, people, obstacles, to avoid any collision.
25. Do not drive when raining. Avoid wet floors and puddles. Avoid puddles deeper than 2cm. The control of the e-scooter will be reduced. The user might fall. The electrical system of the e-scooter might be damaged.
26. Avoid driving the e-scooter on grounds with snow or ice or mud. The e-scooter would not be under control.
27. Do not use the electric kickscooter in unsafe circumstances or dangerous places.
28. Keep away from fire.
29. Do not touch the disc-brake: it might be hot.
30. Do not hang bags or other heavy accessories on the handlebar.
31. Do not try to ride up or down stairs, or jump over the obstacles.

DO NOT ride during rainy / wet weather.

Ride at a controlled and slow speed while you ride through uneven surfaces. Slightly bend your knees to absorb the bumpy impacts.

Always steer clear of obstacles.

DO NOT press the accelerator when you are walking alongside the scooter.

DO NOT turn the handlebar violently during high-speed riding.

Maintenance of the electric kickscooter

• The e-scooter requires routine cleaning and maintenance.
• First, make sure the charging cable is not connected. Fasten the rubber cover of the charging port on the deck. Second, the e-scooter must be powered off. Now you can wipe the case of the e-scooter with a soft damp cloth.
• Do not use alcohol, gasoline, kerosene or other corrosive, volatile chemical solvents for cleaning or the surface and the internal structure may be severely damaged.
• Do not use a water canon to clean the e-scooter.
• Avoid water or other liquids seep into the e-scooter. The internal electronics would be permanently damaged.

CAUTIONS

1. Please refer to your local retailer if you want to replace any component. Replacement of any component should be done by the Retailer of by authorized after-sale offices.
2. A note specifying that the self-tightening nuts as well as the other self-tightening fastenings may lose their efficiency and that they may need to be retightened. Please periodically check that all screws are correctly tighten.

Adjust the brake disc
If a brake is very tight: use a hex wrench and scroll counterclockwise screws of brake disc tensioner pulley, slightly increase a length of a tail brake cable, then tighten a tensioner pulley. If you think that brake is too loose, loosen a tension pulley, pull a brake cable to slightly shorten a length of its tail. Tighten a tension pulley. Adjust the handlebar
Staggering of steering rack: use a hex wrench, tighten two screws near the folding mechanism.

WARNING
As with any mechanical component, a PLEV is subject to high stresses and wear. The various materials and components may react differently to wear or fatigue. If the expected service life for a component has been exceeded, it may break suddenly, therefore risking causing injuries to the user. Cracks, scratches, and discoloration in the areas subject to high stresses indicate that the component has exceeded its service life and should be replaced.
WARNING
Recommendation to not make any modifications that are not noted in the manufacturer’s instructions.
WARNING
Do not open the e-scooter for any reason. The user is responsible of any after-effect. Non-professionals shall not dismantle the battery pack without permission, or severe accidents may be caused due to electric shock or short circuit.
Storage of the electric kickscooter
Please make sure your e-scooter is fully charged before storing it. If the e-scooter is stored for long time, ensure a full charge every 2 month for 4-6H.The battery may be damaged due to over discharge if it is not recharged one time every 2 month. Such damage is irrecoverable. Battery damages due to over discharge will not be recharged anymore and shall not be covered by the warranty service. Do not store the e-scooter at less than 0°C. Store the e-scooter in a dry and cool indoor place when not in use. Keep the e-scooter inside its own packaging or cover it to prevent dust. Long-time sunlight exposure / over-heating / over- cooling outdoor environments will accelerate the aging of the product, the wheels, and the battery.
WARNING
Do not open the e-scooter for any reason. The user is responsible of any after-effect. Non-professionals shall not dismantle the battery pack without permission, or severe accidents may be caused due to electric shock or short circuit.

Parameters

• Suitable age of the user 14 years old (check with your local laws)
• Maximum loading 100 kg
• Minimum loading 30 kg
• Maximum speed 25 km/h
• Motor power 350 W
• Endurance mileage up to 25 km
• Climbing gradient 11 degree
• Power supply for charger AC 100-240V, 50/60Hz
• Battery 7.500mAh Lithium rechargeable
• Battery power 270 Wh
• Battery voltage 36V d.c.
• Charging temperature 0°C ̴ 40°C
• Storage relative Humidity 5% ̴ 95%
• Working temperature 0°C ̴ 40°C
• Charging time 4-6 hours approx.
• Body dimensions 105 x 43 x 114 cm approx.
• Folded body dimensions 105 x 43 x 47 cm approx.
• Net unit weight 14 kg approx.
• Wheel diameter 8.5 inches

After-sale Service
Please contact your Retailer for any technical problem.
Warranty
Carefully read all instructions before using the electric kickscooter. Do not use the electric kickscooter if use is forbidden. Do not use the kickscooter if this might cause danger for the user and people/things around.
This product is warranted to be free from defects in materials, workmanship, and functionality (aesthetic parts are excluded) for a period of 2 years starting from the date of purchase in case of receipt, for a period of 1 year starting from the date of purchase in case of invoice. This warranty shall not apply to any products that have been subjected to misuse, negligence, accidental or abnormal conditions of operation, and does not cover the natural capacity fadeout. Please refer to qualified and authorized people for the repair of the electric kickscooter. A non-professional repair may cause malfunction and risks and void your warranty rights. Warranty for the battery: 6 months.
Correct disposal of the battery
According to the European Directive 2006/66/CE This marking on battery indicates that the batteries in this product should not be disposed of with other household waste at the end of their working life. If batteries are not properly disposed of, these substances can cause harm to human health or the environment. To protect natural resources and to promote material reuse, please separate batteries from other types of waste and recycle them through your local, free battery return system. When needed, please ask your local free battery return system to remove the battery from the case.
Correct disposal of the product
According to the Directive 2012/19/UE This marking on the product, accessories or literature indicates that the product and its electronic accessories should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment of human health from uncontrolled waste disposal, please separated these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take these items for environmentally safe recycling. Images inside this user manual are for illustrative purposes only. Our Company is not responsible for improper use of the product. Our Company reserves the right to modify the product and the content of this manual without prior notice.

CONTACT

• MANUFACTURED BY
• Asia Kingston (HK) Ltd.
• 26/F, 77 Connaught Road, Central,
• Hong Kong
• IMPORTED AND DISTRIBUTED BY
• Tauer Group a.s.
• Milady Horakove 357/4, 56802 Svitavy,
• Czech Republic

Declaration of Conformity

Manufacturer:

• Asia Kingston (HK) Limited
• Address: 26/F., 77 Connaught Road Central, Hong Kong
• Importer and authorized representative of the manufacturer:
• Tauer Group a.s.
• BMilady Horákové 357/4, 568 02 Svitavy, Ceská republika

Product:

• Description: electric kickscooter
• Brand Name: ISA NASA
• Model name : NASA-MERCURY85-75K
• Production date: April 2023

We declare that the product mentioned above to which this declaration relates is in conformity with the relevant EU harmonized laws requirements:

• Directive 2014/30/EU of the European Parliament and of the Council (EMC)
• The following European harmonized standards are applied:
• EN 17128:2020
• EN 60335-1:2012
• EN 55014
• Place and address where this declaration and relative files are kept: Tauer Group a.s., Milady Horákové 357/4, 568 02 Svitavy, Ceská Republika
• Place of declaration: Svitavy, Czech Republic
• Date: April 2023
• Signed on behalf of Asia Kingston (HK) Limited and Tauer Group a.s.
• Ivan Tauer
• Member of the Board
• Tauer Group a.s.
• NOTE: This declaration of conformity applies only to electric scooters sold in countries that comply with CE marking directives.

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