minni motors Dualtron Storm ELECTRIC SCOOTER User Manual

Dualtron Storm ELECTRIC SCOOTER

User Manual

Dualtron Storm user manual contents
04 01. General safety guidelines and restrictions ························································· 06 02. Product structure·································································································· 08 03. Name of each part ································································································ 09 04. Product components ···························································································· 10 05. How to use the product··························································································· 13 06. How to use the instrument panel ·········································································· 16 07. How to use the charger correctly ·········································································· 17 08. Safety precautions for Lithium-ion battery··························································· 18 09. Safety guidelines before driving ············································································ 19 10. Maintenance ··········································································································· 20 11. Important checklist······························································································· 22 12. Product specifications···························································································
Before Reading Manual
This manual contains important information to help you to use your product more safely. For safe use, it is marked as ‘Danger’, `Caution’and ‘Warning’ depending on the degree of danger and the meaning is as below.
Danger: Indicates a hazardous situation that could be a result of serious injury.
Danger
Warning: Indicates a potentially hazardous situation that could be a result in light injury.
Warning
Caution: Indicates a potentially hazardous situation that could be a result in serious injury.
Caution

1. General safety guidelines and restrictions
   *Even if the it is within the warranty period, you may be liable for any accident caused by any of the following causes.

1. Be careful of water!
This product and components are not waterproof. Don’t let the water get into the product and components. Never use it, if the road is wet due to the rain, snow, hailstone. If you wash or spread water to electric devices, it can result in malfunction or fire.

2. Beware of folding and spinning parts! If parts of the body, as a finger or hair, get caught in the spinning or folding parts of the product, this may lead to severe injuries. Please be careful.
3. No acrobatics Stunts and jumps such as jumping and dropping are prohibited as they can cause a great impact on the product and can cause of malfunction and accidents.

4. No companion boarding This product is intended for one adult only, so children,infants, or two people are prohibited from boarding.
5. Don’t tune by yourself

Do not open or tune the electric parts (battery, controller or motor system.

6. No companion boarding
Unlicensed, driving after drinking, loading cargo on the scooter is prohibited. (More than bike or bicycle license is required) Please comply with the Road Traffic.Act and related laws and regulations according to the place of use.

sick and disabled

Low speed/mode/use/proposal

7. Beginners and seniors are encouraged to use at low speed Beginners who are not accustomed to use the product, seniors and others
should avoid high speed mode driving and recommend low speed driving. In addition, please use after practice how to ride safely in a wide place.

8. Do not sudden brake with front brake

If there is a risk of overturning, sudden deceleration should be done safely.

NO emergency braking Emergency brake

Do not apply any unusual behaviors or artificial forces, such as stopping with your feet.

04 Dualtron Storm User Manual

9. Do not accelerate downhill
Slow down at downhill. When reducing the speed, to prevent brake overheat, use the brakes properly to reduce the heat on the disk with proper brake use.
10. Do not drive on steep slopes Acceptable gradeabilityis different for each product. Excessive hill roads exceeding the specification may cause damage to the product(parts) due to temperature cut, overcurrent or low voltage cut, which may cause the product to malfunction.
11. Safety warning when lifting the product If the product is lifted by holding only the handle, there is a possibility that the product may be damaged due to deformation of the folding part due to load or movement of the product. When lifting the product, be sure to hold the product’s body (footrest) with one hand and hold the handle with the other hand so that you do not get hurt in your back or knees.
12. Be sure to wear safety equipment
For the safety of passengers, be sure to wear a full face helmet and the other protective gear(knee, elbow, hand, upper body) and do not wear shoes such as slippers, high heels interfere with driving.

2. Precaution before driving
   1. Night driving should be avoided in any case, be sure to wear helmets and other guards (knees, 2.Seelbleocwtsth, heamndosd,eutphpaetrsbuoitdsyy, oeutca.)nadnddrdivreiv.eInsaofredley.r to cope with the sudden situation, exercise
   to slow down tohold the brake at all times.
   3. When turning left / right, slow down to avoid danger of overturning or slipping., And then slowly turn safely.
   4. To go to backward, it is safe if you getting off from the product after stopping before moving.
   5. It is prohibited to use in a slippery place, a crowded place, a steep slope, roads with a risk of accident, uneven road.
   6. When crossing a pedestrian crossing, get off from the product for pedestrian safety.
   7. Do not drive in a threat any other means of transport, such as animals, pedestrians, bicycles, motorcycles, cars, etc.
   8. If you pass the speed bumps and obstacles, be sure to slow down.
   9. When decelerating or braking, do not stop with using foot, but stop with using brake appropriately.
   10. Be careful that there is a risk of burns due to heat from motor and brake (especially disk rotor) after driving.
   11. It is prohibited to drive with all the way by holding the handle with one hand.
   12. Do not ride or drive when the kick stand is down.
   Dualtron Storm User Manual 05

Product structure

Electric wiring diagram

DT-STORM

Night running lights*2

Text light

RGB LED Controller

Right car body RGB LED
Right Rear swing arm RGB LED

BUCK

OUT DC-DC

IN

+12

DC25~95V IN

OUT

DC12V5A

Left brake power off
switch Right brake power off
switch

Connection stem RGB LED

Night running lights*2

—

RR-

+ Steering

RR+

R

L warning LR-

JS
SCLED controller LR+

Right front swing arm RGB LED
Left front swing arm RGB LED

Left car body RGB LED

K2 Steering

K1 Light switch

K4 Warning

K5 Front drive K3

Left Rear swing arm
RGB LED

Text light

Horn
5 function
switch

Horn

Meter

Yellow turn Red taillight Yellow turn left lamp brake light*3 right lamp

L

R

CON5 CON6 CON7

Inside the controller
front BmLoDtoCr

vertical pole RGB LED vertical pole RGB LED

Charging 1 port*2 2

Very low power consumption voltmeter

72V

Lithium-ion battery pack

BLDC motor controller

Rear BLDC motor

Product size

Handle width 600mm

1300mm

Footrest width 318mm

1210mm

• Errors may occur depending on the measurement method. 06 Dualtron Storm User Manual

Product structure

605mm

1210mm
Easy Carring Battery
Weight:12.76kg

235mm

134mm 95mm

Voltmeter Switch This switch controls the battery voltmeter. Turns on,voltmeter displays the current voltage. Turns off, voltmeter is off. * The switch isn’t for discharging.
Charging ports Two charging ports designed on easy carring battery. The max charging amper is 15a. It’s available for two fast chargers work at the same time.

510mm
Energy-saving voltmeter The voltmeter consumes 3 mAh and can stand by for 250 days. The voltage can be checked while charging.
Battery lock A mechanical lock is provided to lock the battery. *Please note that the key is locked in place, otherwise it will not be flat when you step on it.
Dualtron storm User Manual 07

Name of each part
Handle
Brake lever (+Electronic brake)
Switch button collection

Handlebar fixing QR lever

EYE throttle LCD instrument panel

Index finder throttle(Accellerator)

Brake lever (+Electronic brake)

handle folding fixing part

Body frame
Handle post(Steering tube)

Handle stem

QR lever

LED bar Locking slide

Light mount bar(Option) Front fender
Front suspension

Portable battery

Rear suspension
Tail light (Braking/Turning/Warning light)

Front motor 11″ wide tubeless tire
LOGO Horn(inside) LED light

Rear motor

Rear fender

08 Dualtron Storm User Manual

Product components

Main body

LED Remote control

Basic tool

Charger

Checking the components inside of the box
Top : Default battery charger(1.75A), Default tool, User manual, Remote control Bottom : Body(Lithum battery included)

Ejecting the product
Caution
Do not hold the handlebar only when lifting the product from the box. Please be careful that the fixing slide of the folding part may be damaged, and a safety accident such as a part of the body may be caught. Therefore, when lifting the product, it is necessary to raise the handle bar first, and then slowly lift the body (footrest) of the product with both hands and do not damage the folding part

Assembling of the instrument panel, brake
-Locate the instrument panel and tighten the fixing bolts.

Make a note of the serial number.
The serial number can be used to check information such as date of purchase, warranty period, etc., and product information can be checked even if the product is lost or stolen. (May vary depending on branch office situation.)

-Adjust the position of the brake and tighten the fixing bolts with a 5mm hexagon wrench.
Dualtron Storm User Manual 09

How to use the product

1. Productun folding
   Finishing screw

QR lever Locking slide

1. Raise the handle post(Steering tube)

Release the QR lever, raise the locking slide

upwards, raise the handle post, then lower

the locking slide downward.

Locking

slide

2. Locking the folding parts
Tighten the finishing screw properly to lock the QR lever so that the locking slide is firmly fixed in any direction, and check for looseness during use.

locking slide

QR lever

QR lever

4.Locking the handle

3. Handlebar unfolding
Loosen the QR lever, pull the locking slide inward and raise the handlebar, then close the QR lever and tighten the set screw.

Place the locking slide up to the safety line and lock it so that it is firmly fixed with the QR lever. Always check for looseness during use.

The LED remote control is infrared.Please aim at the bottom of the right LED bar.

Brightness&Light speed &Number of lamp beads control block
IC Set

W/WW Auto

Whole white lamp Power but ton

CS

Multicolor light mode

C3

selection block C7

Light change mode

C16

slection block

Remote receiver

Flash

The lights will only be

controlled

Jump

when you oprate

the remote

towards this place

Jump

Tip
Brightness&Light speed&Number of lamp beads control block:
When single color light or whole white light is on, brighter/ darker; when the multicolor light is on, the ligh runs faster/ the light runs slower. When you press”IC Set” button, you can choose how many lamp beads wor Press “IC Set” button again to end the setting.
Multicolor light mode selection block:
“C3″, 3 colors of light shine together;”C7″, 7 colors of light shine together;”C16”, 16 colors of light shine together “CS”, single color light shines.

10 Dualtron Storm User Manual

How to use a product
2) How to start

0 0 3PAS
Km/h
98%
00 : 00 TIME

Step1. Turning on the instrument panel

Step2. Setting proper parameters

When turning on the product, you can start
driving by turning on the power of the LCD panel. When driving is finished, turn off the LCD panel.

Press to choose the right gear. You also can set the start mode, cruise mode, electronic brake, and ABS function.

• The power of the instrument panel will turn off automatically after a few minutes of inactivity.

Tip

At this time, the LED lamp is also turned off, so turn it off with the LED lamp button when you

One button turns on/off

turn it on again.

all lights on the Storm.

Rear footrest

(controller inside)

Brake

Accelerator

Step3. Stance for driving Side stand
After tilting the kickstand, find a stable position on the footrest and then hold the handle grip comfortably.

Step4. Acceleration and deceleration
Acceleration can be performed by using the throttle of the instrument panel while driving, and the deceleration or stop can be performed by holding the brakes on the handle.

Before driving, be sure to check the folding part, the handle part, the part where the
main fixing part of the product is fastened well. And check the position of the fixing slide, Caution the QR lever locking status and the folding part fixing status.
Throttle malfunction caution Regardless of whether the throttle is operated or not, the motor sensor may continue to operate, causing malfunctions such as sudden acceleration. In this case, holding the brake lever to cancel the operation. This phenomenon may be caused by corrosion of the throttling, immersion of the throttle, disconnection of the magnet, broken off levers, and breakage of the spring. Do not bounce the throttle lever strongly.

Dualtron Storm User Manual 11

3. How to stop
   Step1 Rear brake use
   Be sure to use the rear brake first for decelerating when stopping while driving. For safe stop, it is necessary to practice slow down after deceleration with rear brake.

Step2 Front brake use
Always use the front and rear brake levers together to stop smoothly and safely after decelerating with the rear brake.

Step3
Driving mode and motor system selection

Emergency light Horn

Motor system

Not press function off

press function on

Step4 Deceleration and braking using
electric brake
Set the use and strength of the electronic brake among the detailed functions of the instrument panel before driving. When the brake lever works, the electronic brake works together to increase the braking force.

Tip Check for safe braking
·For safe braking, check whether the brake lever and disc caliper connection (wire damage, external breakage, etc.) are damaged before and after driving, and check brake wear and looseness of brake inner core(Inner wire). In the case of hydraulic brakes, it is also necessary to check the oil leakage or deficiency and always check that the braking force is sufficient. ·Due to various factors such as road surface condition and speed, it may not be possible to stop when brake is operated as expected. The electronic brake and ABS functions are auxiliary functions to further increase the braking force and used. The user should understand the function and expect the operation timing when use this function.

4. Product folding

QR lever

Locking slide Steering tube

Fisncirsehwing

Folding lock

1. Fold handlebar and steering tube
After folding the handle bar, unscrew the QR lever outward and lay the steering tube down while raising the fixed slide.
12 Dualtron Storm User Manual

2.Fixing the folding part
When the steering tube is folded, it is fixed by using the locking slide and QR lever, then it is easy to move by attaching the handle with the folding lock device (not available when mounting the seat mount).

How to use the instrument panel Caution

Speed

Speed step power button

Speed unit
Battery balance * Blinks 3 times per 10 seconds
when the remaining battery power is 10%. It blinks continuously when the remaining battery power is 0%.

0 0 3PAS
Km/h
98%
00 : 00 TIME
Driving time

Accelerator index finger throttle
mode button

1. Speed step setting Can adjust with
   While the instrument panel is on, press selected speed step value is selected.

button. to set the speed step. The setting is completed when the

2)Functions and settings for each main screen mode Can adjust with button.

0 0 3 VOL

PAS

Km/h

98%

00 : 00

TRIP ODO D ST TIME CHA

Mode

Discription

TRIP

Current mileage(Press and hold ° button to reset to ‘0’)

ODO

Accumulated mileage

CHA VOL TIME

Not

use

Current voltage

Drived time

Setting mode

3. Instrument panel detailed function
   You can change the setting mode by turning on the power of the dashboard and pressing for 2~3 seconds.

P 3 3PAS
Km/h

98%

0

SET

In the setting mode, press once to change the internal setting value

• If you change the default setting values P0 (11), P1 (72), P2 (15), P3 (0), correct information will not be displayed.

Setting value

Dualtron Storm User Manual 13

P0
11(Fixed)

P 1
72(Fixed)

P2
15(Fixed)

P3
0(Fixed)

P4
Speed unit 0(Km/h), 1(mp/h)

P5 P6 P7 P8

Startmethod Cruise mode Slow start Max output

0(Acceleration start), 0(OFF) 0(Off:Power start 5~100%

1(Kick start)

1(ON) ~5(Slow start) (User adjust)

P9
Battery save 1(MAX SAVE) 2(MID SAVE) 3(NO SAVE)

PA
Electronic brake power 0(Off)~5(Powerful)

Pb
LCD brightness control
0(Back light off) ~ 5(Brightest)

PC
Auto off time setting 5~30 minutes

Pb

P
ABS setting 0(OFF), 1(ON)

4. Features of cruise mode (automatic driving)
   The cruise control function allows you to maintain the driving speed automatically. Take advantage of cruise features. The advantage of being able to reduce fatigue when traveling long distances and to increase mileage of driving due to constant speed driving.

(1) The start of the cruise function

Select the Cruise function section of the dashboard as ‘Settings’ and set the throttle to the same Acceleration.The cruise functionwill start.
(2) End of cruise function

P 0 3 Km/h

When you hold and release the brake while cruise mode is in effect, the cruise mode is automatically released.

Precautions when using the cruise function

1. In case of cruise function, please ride in a position where brake can be used immediately so that

cruise function is canceled and braking is possible in preparationfor safety situation while driving.

2. It is permanently dual drive mode and can be released via throttle and brakes.

• It is not recommended that cruise function is disabled via the throttle.

5. Setting of Electronic brake

P A Km/h

98%
0
SET

Displayed when the brake lever is operated

P A Km/h 98% 3 SET

P A Km/h 98% 5 SET

Electronic brake off 14 Dualtron Storm User Manual

Moderate intensity

Maximum intensity

How to use the instrument panel Caution

• Precautions when using electronic brake immediately after full battery charge
  The electronic brakes do not operate when the battery is fully charged, so be sure to Caution check and operate this device. When the battery runs out, the electronic brake will operate
  normally.

6. ABS function setting guide
   All electric motorcycles are subject to sudden braking, causing the wheels to stop spinning. As a result, the slip of tire causes the driver to fall down, which can cause accidents. This product is equipped with ABS brake function to hold the tire lock, enabling more secure braking.

(1) ABS function ON

PKm/h 98% 0 SET

Pb Pb

PKm/h 98% 1 SET

Set the ABS function part Pd of the dashboard to 1.
(2) ABS function OFF
Set the ABS function part Pd of the dashboard to 0.

• Pd – When the ABS function is ON, the PA –

ABS OFF

ABS ON

electronic brake function is canceled.

• ABS brake is an abbreviation of Anti-Lock Brake System. It uses the principle that maximum static friction force is larger than kinetic friction, so that braking distance (distance from breaking to stopping) is shorter than that of normal brake. It has the advantage that the vehicle does not slip well when wheel is rotating.andit is a brake assist system that can stop more safely without wheel lock and slip.

• Precautions when using the ABS function
  ABS has the advantage of being able to stop at the shortest braking distance that can be Caution obtained from the tires and road conditions. However, due to the principle of repeatedly
  holding and releasing the brake several times in a second, a lot of vibration occurs in the motor and the body. Repetitive vibration caused by this may cause frequent loosening of the motor, rim, fixing part and body fixing bolt.

7. Self-diagnosis through dashboard

Fault type

Diagnosis

Solution

[ M]

888

VOL

PAS

Km/h

Mp/h

98%

80808: 0808 TRIP ODO DST TIME CHA SET RPM OFF

System error Motor error Accelerator error Controller error
None

• If the error information appears, immediately stop using the product and take the scooter to the service center before use. Excessive use can result in damage to the product and safety accidents.

*Thenumber isdisplayedwhenthecruisefunctionisexecutedata

constantspeed.

t*hTehiendniucamtobrelrightsi,sthdeispalcacyeelderwathoerndtoheesbnroatkoepleervaetrei.s) operated.(When

Dualtron Storm User Manual 15

How to use a charger correctly

1. Basic charging method
   1. Open the chargingport cap and connect it to the connector of the charger and connect it to the household outlet.

Charging port

2. Charging status indicator (Red) Charging (Green) Charging complete

3. Be sure to close the chargingport cap when driving or storing except when charging.

4. When connecting the connector to the charging port, metallic sparks due to voltage difference may be splashed, but this is normal

2. Basic charging method * Failure of the charger and abnormal conditions can cause
   electric shock and fire. Learn the correct usage and prevent safety accidents in advance.

1.Manufacturers and sellers are not responsible for any problems arising from any disassembly, modification, or mixing with other chargers.
3. The charger is not waterproof. It is thoroughly controlled to prevent moisture from entering the charger.
5. If the charger lamp does not light, charger fall, strong external shock, long time charge, or cable cover damage, discontinue use immediately and contact the service center.

2. The charger is forbidden to be used in places subject to high humidity, heat, flammable materials, confined spaces, or where there is no ventilation such as in a car.
4.Children and pets should not be allowed to approach the charger when they come into contact with them, as they may cause an electric shock.
6. Unplug the charger when you are away from the home for long periods of time.

7. Use only genuine charger. 8.Do not insert conductors into the charging port.

Warning

9. Do not touch the plug for about 10 seconds after unplugging the charger. There is a risk of electric shock from instantaneous discharge.

10. Do not remove the terminal during charging. Charge the internal circuit of the charger and cause malfunction.
11. Do not operate the product during charging.

12. Charging terminals should be firmly contacted during charging and should not be used if

terminals are corroded or damaged.

13. When disconnecting the charger from the product, it is safe to hold the terminal without holding the wire.

16 Dualtron Storm User Manual

Dualtron Storm User Manual 17

Safety guidelines before driving

1. Required checking before use
   1. Check throttle and handle
   · Operate the accelerator throttle lever about 2 ~ 3 times to check whether it returns to the home position.
   · Be careful that excessive throttle leaning and manipulation of the throttle can cause malfunction due to internal parts damage.
   · Check the fastening condition and clearance of the QR lever on the handle.
   2. Check brake and cable
   · The brake braking force is sufficient to check the operating condition. If the braking force is significantly lowered, use it immediately after inspection and action.
   · Check that the brake pad is not worn, that the cable is not loose, that the cable is not damaged, or that there is no leakage in the case of hydraulic brakes.
   · If there is an unusual feeling or noise during operation, check for breakage, wear and deformation of the inner wire of the brake cable.
   · Check that the bolts and nuts of the brake fixing parts are not loose, and that the disc is not deformed or damaged.
   3. Check tire pressure and uniaxial condition
   · Check the front and rear tires for wear and punctures and check the proper air pressure (45 to 50 psi) for the tire. When the shortage of air is shortened, the possibility of puncture increases, so check always.
   · It is necessary to judge the replacement time by observing the appearance of the tire such as tire damage, uneven wear.
   4.Tightening check such as folding part and handle part
   · Make sure that the bolts and nuts of all parts of the product are tight and free from loosening. Check the fastening condition and clearance of the folding and fixing parts of the handle (QR lever, fixed slide, hinge center bolt, headset nut, swing arm, etc.)

• If there is a folding clearance,

If there is a folding clearance, it can be adjusted with a tongue bolt. However, if

Danger

you pull it too hard, it will become stiff without a gap, but it may sound ‘crackling’. In this case, if you adjust the tune bolt properly, the noise disappears and the

clearance is also adjusted.

• In this case, stop driving immediately. If you encounter any of the following situations while driving, stop driving immediately and contact your nearest branch or service center for proper measures. If you provide pictures and videos to get accurate diagnosis, professional counseling is available..

Brake braking status error Error messages on the instrument cluster When the throttle is returned to its original position Unusual heating of the motor

abnormal noise is generated

Danger

Product smoke, ignition, sour odor

When rain or wet with water or in a similar situation

When other driving is judged to be unreasonable

18 Dualtron Storm User Manual

Maintenance

2. Maintenance and self-maintenance

Electric products can be damaged by various factors. The life span of each part varies depending on driving habits and driving environment. Parts that exceed the service life may cause accidents. Let’s manage various parts and prevent safety accidents in advance.

CHECK LIST

1. Check the replacement timing of consumable parts

The rubber inside the rubber suspension is cured as the consumable parts are used, and the

performance of the suspension is slightly reduced because of the reduced elasticity.

The components and suspension parts of the car swing arm, tires, tubes, wheels, bearings, headset bearings, discs, brake pads, cables and folding parts, various brackets and other consumable parts requiring periodic inspection and always check.

Fatigue failure parts andmaintenance parts replacement cycle

DUALTRON STORM

No.

Parts name

Replacement cycle / km

1

SWING ARM (LOWER HINGE)

3YEARS / 20,000

2

HIGHER HINGE

2YEARS / 10,000

3

STEERING TUBE

4

HANDLE STEM

5

LOCKING SLIDE

3YEARS / 20,000 3YEARS / 20,000 3YEARS / 20,000

6

BATTERY

2YEARS / 20,000

7

Other chassis components

If the exterior is damaged or deformed

2. External damage inspection by driving environment

Replace

parts

that

may

be

damaged

by

external

Caution
driving

environment,

such

as

deformation

of

parts, cracks due to compression, and signs of exceeding fine gold or life expectancy.

If the product is exposed to strong sunlight for a long time, discoloration may occur.

In case of heavy driving such as normal jumps, slight impacts such as turning, collision, etc.,

when driving frequently or for a long time in a poor road condition or driving for thousands

of kilometers or more, fatigue breakdown phenomena Please check and replace the parts

replacement schedule for each product for safety.

Fatigue breakdown and maintenance parts may

differ from the example conditions depending

on the driving environment and the operating

conditions. Also check parts other than the

replacement cycle (maintenance parts) at all times to check for any signs of abnormality.

Dualtron Storm User Manual 19

Important notice
Important notice

• Metal vibration may occur due to motor vibration, vibration of the brake disc and pad during the load section that accelerates during driving. (About 15 ~ 30Km, different for each product) This is a phenomenon in which all revolutions (fans, automobiles, ships, etc.) are vibrating at a specific rotational frequency (rpm) rather than the product. However, if the continuous noise or metal noise is large, there is a possibility that the disk is bent and deformed. Please note that after running, there is a risk of burns due to the heat on the motor and brake (especially disk rotor) side. Be careful that the bolts of the motor, rim and motor shaft due to the ABS function may be loosened.

3. Maintenance by self-maintenance
   1. Brake adjustment method
   If the braking force decreases due to overheating of the oil,damage of the oil hose, loosening of the brake lever, oil leakage, etc. after using the brake for a long time on the downhill road, road, stop using and use after checking it.
   2. Tire replacement method
   Arm Endcap
   1. After removing the arm endcap,using a 5mm spanner to take out the screws.Then disconnect the motor cable, and disassemble the wheel and motor fastening bolts.
   2. Remove the wind from the tires and press the tires off the wheel. 3. Replace the tires and complete the assembly of the tires in reverse order. Tighten the assembled
   tire to fit the body, then tighten the screws and bolts. After completing the tire replacement, try a simple test run with the appropriate air pressure (45 to 50 psi).
   Caution When puncture is occurred, it is possible to use repair by using patch seal. Please use the tire while checking and checking continuously.
   Easy-wheel system

• Completely separable hub motor design By designing the rim and hub motor to be completely separable it is possible to replace only the rim without replacing the entire motor when the rim breaks, thus improving the maintenance and maintenance of the product. (Patent pending)
  20 Dualtron Storm User Manual

3. Causes and countermeasures of disc brake noise
The disc braking method uses a disc brake method with many electric kickboards because braking power is good. However, if you get a sharp hissing sound when you hold the disc brake, dust or sand particles on the ground will spill out on the surface of the disc, causing foreign substances to be on the brake pads or disc surface, or bending due to heat or external impact. At this time, clean the inner surface of the disc by turning the wheels with a clean, dry cloth, or straightening the bent discs.
If the above measures are not taken, please visit the nearest branch and take a Caution safety check. There may be another problem.

4. Variable rubber suspension system (patent pending) adjustment
Designed by Minimotors, the world’s largest 45-step adjustable (3x3x5) rubber suspension system allows you to adjust the suspension strength with motor shaft distance (3 steps), arm angle (3 steps), and rubber cartridge replacement (5 steps). 1. Remove the front fender with a 3mm hex wrench, loosen the 18mm (motor side), 19mm (swing arm side) nut, and then loosen the nut to remove the suspension arm. 2. Adjust the motor shaft distance, rubber cartridge replacement, and arm length to the desired suspension strength.

Motor shaft distance (3 steps): Height Rubber Replacement (5th Stage): Replace

adjustent (by weight)

Cartridge (Adjust height by weight)

You can adjust the height from the center.

Loosen both nuts with a wrench, loosen 3mm

bolts and remove. Replace the cartridge when it

Garage height Intermediate stage

is missing. (It can be changed depending on weight and taste)

Garage lowered

3. Align both suspension arms to the desired angle and reassemble using Loctite (screw lock). Dualtron Storm User Manual 21

Product Name

Dualtron Storm

Motor

Max 6,640W BLDC DUAL HUB MOTOR

Motor module,separated from motor cable Easy fixing,easy changing tire

Battery Capacity Product Weight
Battery Weight
Charging Time(1.5A) Charging Time(3A) Charging Time(6.5A) Max Speed Mileage(ECO) Gradeability
Max Load Folding Unfolded Size Folded Size
Instrument Panel

72V31.5H Around 45.5kg

LG or Samsung, Li-lon battery Battery weight included

Around 12.3kg

Separated battery design Easy charging upstairs and downstairs

21hr+

When use 1unit 1.5A charger

10hr+ 4.8hr+ Over 100km/h 110~130km
Around 70%(Around 35°)

When use 2unit 1.5A charger
When use 1unit fast charger(5A) and 1unit 1.5A charger
75kg,83V,full charging,flat road. *Max mileage could be shorter depending on the driving environment.
Gradeability depends on the weight of rider,road condition battery condition,temperature.

150kg

Max 120kg is recommended

Handle post two touch double folding

Double clamp design

1210 x 600 x1300mm

Length x Width x Height

1210 x 318 x605mm

Length x Width x Height

EYE throttle is applied as the default option.(Bettery level, TRIP, ODO, Time,
Speed display and mode change.)

Cruise / Electronic brake / Auto save function / ABS

Controller Light Horn
Suspension
Brake Tire Product material

40A X 2 Power controller Arms&Handlebar sides LED lights
Dual LED headlight&taillight Brake light,turning light
Hidden horn built-in

Build in tail / Waterproof / Heat sink / Foot rest
DC to DC converter is built in (12V 3A output) Handlebar Switch Collection:Turning switch
Lights switch/Horn switch/Dual switch warning switch/RGB lights(remote control)

45-step adjustable new rubber suspension 9 step variable suspension system + 5 kinds of rubber cartridge
replaceable design

Soft,medium soft,hard,medium hard cartridge is optional/Patent

Hydraulic brake+160mm disk

Common use for front and rear wheel

11inch ultra wide tubeless tire

Tire width 90mm(Proper air pressure 50psi)

Frame and handle: Aviavion aluminum forging alloy, 6082-T6, UltralightCarbon Fibre, Shaft: SCM440, Covers: Polypropylene

22 Dualtron storm User Manual

MEMO
Dualtron Storm User Manual 23

DUALTRON STORM
Electric Scooter User Manual

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