Doohan iDou 2019 User manual

Please read this operation manual carefully. Do not use
the vehicle until you have a full understanding of its
performance.
Please keep the operation manual properly
DH-18(iDou)model User Manual 2019 version

Thank you for choosing to buy the electric scooter. Our company and
all staff sincerely welcome and thank you for your choice.
Driving safely is the most important thing for Doohan. For the safety
of you and others, please read this product manual carefully before use.
This manual will show you how to operate, check and maintain. If you
have any questions about the operation or maintenance, please consult
with the distributor of Doohan electric motorcycle.
The design and manufacture of electric motorcycles are in full
compliance with EU standards. The electric motorcycle meets these
standards without reducing the performance of the motorcycle. In order
to maintain these high standards, please pay close attention to the
requirements and suggestions in this manual with your motorcycle dealer.

1) remind users to abide by traffic regulations and pay attention to
driving safety. Such as:
A) electric motorcycles shall be driven in accordance with local
regulations and the maximum speed shall not exceed 45km / h;
B) caution: do not lend the electric motorcycle to the person who will
not operate it, so as to avoid injury;
C) the electric motorcycle shall carry personnel or articles in
accordance with laws and regulations;
D) wear helmets when riding;
E) when riding in rainy or snowy days, the braking distance will be
extended, so slow down and avoid traveling in severe weather such as
rainstorm.
2) remind the user to pay attention to the safety of electric motorcycle.

Such as:
A) electric motorcycles shall not be parked in the building hall,
evacuation stairs, walkways and emergency exits;
B) electric motorcycles shall not be charged and parked in residential
buildings, and shall be kept away from combustibles during charging, and
the charging time shall not be too long;
C) correct use and maintenance methods of storage battery; waste storage
battery shall not be disassembled without authorization, and shall be
recycled by relevant professional departments;
D) safe use method and warning words of charger; when replacing charger,
it shall match with battery model;
E) precautions for water washing;
F) when adjusting handlebars or saddles, pay attention not to expose the

safety line marks of handlebar risers and saddles (when applicable).
3) check before riding. If there is any abnormality, please repair it in time
or find a professional one. Such as:
A) power circuit, lighting circuit and other states;
B) whether the front and rear gates can work normally;
C) fastening status of handlebars and front and rear wheels;
D) tyre pressure;
E) whether the reflector is damaged or contaminated.
4) express the relevant information of electric motorcycle. Such as:
A) figure out the marking position of the whole vehicle code;
B) schematic diagram, battery installation diagram and electrical schematic
diagram of electric motorcycle, and indicate the specifications and parameters
of fuse or short circuit protection device;

C) main technical parameters in Appendix A of this standard.
The driver should understand:
● master the operation of all parts of the electric motorcycle.
● pay attention to the warning and maintenance related information in the
manual.
● some simple basic problems of electric motorcycles can be solved through the
manual.
※Be careful:
● the manual shall be considered as a permanent part of the motorcycle and shall
be kept for a long time even if it is sold.
● the company seeks continuous progress in product design and quality.
Therefore, although this manual contains the latest product information, it is
possible that there is a slight difference between your motorcycle and this

manual. If you have any questions about this manual, please consult with the
distributor of Yuha electric motorcycle.
Warning: please read this manual carefully and do not operate your
motorcycle until you have safe and proper riding technology. Please check
and maintain the motorcycle regularly, and have good riding skills, which
will ensure that you can operate the motorcycle safely.
Operation manual
2019 year 1st version
Printed in China
Catalog:
Instructions for use …………………………………………………… 1-4
Main technical parameters…………………………………………………… 2-4
Part description…………………………………………………… 3-2
Remote control and one button start…………………………………………………… 4-1
How to use the steering lock…………………………………………………… 5-1

. Instructions for use
Under the condition that the front and rear tire pressures of the vehicle are normal
(see the main technical parameters for details), the maximum total mass of the

vehicle is 180kg (including the weight of sundries and goods carried by the vehicle
and the weight of the driver and passengers themselves), and one person is
limited.
the vehicle's tool box, glove box, hook and other storage facilities can only place
the lighter weight items. All objects installed on the vehicle shall be fastened first
to prevent looseness and falling during driving.
The vehicle should be driven on the road surface. Although it can be normally
driven in rainy and snowy weather, it is not allowed to wade. When the water level
is flooded to the central shaft, it may cause water inflow or failure of the motor,
battery, or other components.
Based on safety considerations, slow down when driving to rainy and snowy days
and slippery sections; increase braking distance when braking to ensure safety.
Do not disassemble and disassemble parts by yourself, and the company will not be

responsible for the loss caused. If you need to replace parts, you can consult with
your electric vehicle dealer after sales.
Be careful:
When the front and rear wheels of the vehicle are on the ground, the rider is not
sitting on the saddle and is not ready for riding, do not turn on the power and turn the
handlebar to prevent the vehicle from suddenly rushing forward and causing safety
accidents.
Safe riding
●before driving the vehicle, carefully read "pre driving inspection". Please check the

vehicle first, so as to prevent accidents.
●this motorcycle only carries one driver.
●the user shall abide by the traffic regulations and pay attention to the driving safety.
1) the electric motorcycle shall be driven in the non motor vehicle lane with the
maximum speed not exceeding 45km / h; on the road without the non motor vehicle lane,
it shall be driven on the right side of the vehicle lane;
2) don't lend the electric motorcycle to the person who can't operate, so as to avoid
injury;
3) the electric motorcycle shall carry personnel or articles in accordance with laws and
regulations;
4) when riding in rainy or snowy days, the braking distance will be extended, so slow
down and avoid traveling in severe weather such as rainstorm.

●due to the small size of motorcycles, accidents often occur between motorcycles and
automobiles due to the sight. Many of these accidents are caused by the fact that the
driver didn't find the motorcycle. So drivers make motorcycles more conspicuous, which
will reduce the probability of such accidents.
So:
• wear distinctive clothing and qualified helmets; the driver wears special clothing and
protective equipment.
• when you cross the intersection, pay special attention to other cars in these accident
prone places to ensure that the driver can see you.
• when riding, make sure you are in the field of vision of other drivers and avoid the blind
spot area of other drivers.
• do not get too close to other motor vehicles, correctly use turn signal lights, horns and
other signal devices, and strictly abide by traffic rules.

Correct Wrong Wrong
2. Main Specification data
Measurement

Long
1630mm
Wide
715mm
Height
1035mm
Base
1210mm
Main performance
curb weight
57kg
Designed Max speed
45km/h
Rated Voltage
48V
Maximum nuclear load
180kg
Passenger
1 person
Frame
Front Shock absorber
Tube
Rear Shock absorber
Spring and oil damping type
Front tire
70/90-12
Rear tire
90/70-12
Fr. Tire Pressure
225±10(Kpa)

Rr. Tire Pressure
225±10(Kpa)
Fr. Wheel(alloy)
16×2.50
Rr. Motor wheel
2.15X12
Front brake
Disk
Rr. brake
Disk
Seat height
710mm
Battery system
Vehicle type
Electric scooter
Battery
18650 Ternary lithium battery
Voltage
48V
Capacity
26AH
Charging input voltage
AC220V

Charging output voltage
58.1V
Charging current
5A
Standard charging time
6H
Range
74km
Battery weight
8KG
Charging times
600 times
Using temperature
-20℃-60℃
Battery storage
1 month: -20~60°C
3 months: -20~45°C
1 year: -20~20°C
Charging environment Temp.
0℃ to 45℃
Battery protection
Over discharge protection, short

circuit protection, temperature
protection, over charge
protection, over current
protection, battery balance
protection
others
Instrument
LCD
Fr. Head light
12V LED
Fr. Location light
12V LED
Fr. Turning signal
12V LED
Rr. Turning signal
12V LED
Rr. light
12V LED

License plate light
12V LED

3. Main parts