minni motors Dualtron Storm ELECTRIC SCOOTER User Manual
- June 5, 2024
- minni motors
Table of Contents
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
- 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.
- 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
- 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
- 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.
- 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
- 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
- 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)
- 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.
- 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.
- 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.
- 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
- 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
- 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
- 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
- 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.
- 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