F-Wheel DYU SMART ELECTRIC BIKE V1 User manual

DYU SMART ELECTRIC BIKE
V1
INSTRUCTION
MADE BY F-WHEEL
This appliance can be used by children aged from 8 years and above and persons with reduced
physical,sensory or mental capabilities or experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved.Children shall not play with the appliance.Cleaning and user maintenance
shall not be made by children without supervision.

PRODUCT FUNCTION DIAGRAM
Pedal*2 Charger*1 Instruction*1
1. Unfolding picture 2. Folding picture 3. Install the pedals
follow the right direction
LIST OF ACCESSORIES
FOLDING AS FOLLOW PICTURES
Inner hexagon spanner*1
15mm Single open wrench*1
1.Gear shift
2.Dash board
3.Brake handle
4.Handle bar
5.Power button
6.Standpipe
7.Vertical folding clasp
8.Headpost
9.Front light
10. Front fork
11.Tyre
12.Wheel hub
13.Brake disc
14.Disc brake
15.Front fender
16.Frame
17.Crankset
18.Chain
19.Crank
20. Pedal 21.Kickstand
22.Back fender
23.License plate frame
24.Rear light
25.Saddle
26.Battery tube
Note: Some details of the Ebike may have a little difference with the above picture due to product
upgrading, which won’t effect the usage.

FUNCTION INTRODUCTION
1.After opened the Carton, install the handlebar first, and release the quick release lever ；The horizontal
handle need adjusted to the appropriate direction and then press the quick release lever. The brake is lightly
held several times, and brake line is restored to the best condition before use，then install the pedal is ok；
2.Charging: Connect the charger to start charging. When the charger indicator turns from red to green,
continue charging for one hour .
3.Power On: When the anti-theft device is not locked, the wireless key and the right side of the handlebar
can be turned on. After the power is turned on, the dashboard starts to work. The lightning“ ”on the
wireless key is pressed twice, the alarm can be turned on when one sound, and the power button also can
be turned on. When the anti-theft device is locked, it can be directly turned on with the wireless key, or the
wireless key is unlocked and then the power switch is turned on. Pressing the power switch directly will
trigger the anti-theft alarm.
4.Power Off: The handlebar power switch must be turned off. If it has not been turned off at this time, please
use the wireless key to unlock the “ ” button, or lock the “ ” button, press the alarm to sound twice,
you can shut down, the dashboard is stopped the work；
5.Turn on the anti-theft / unlock the anti-theft: press the lock “ ” button on the wireless key to open the
anti-theft. In this case, when bike is shaken,the alarm will be sounded. Press the unlock “ ” button to
unlock the anti-theft . In this case, the bike will not alarm when it is shaken.
6.Battery indicator : There are four level indicators on the meter, which correspond to high battery, medium
battery, and low battery.
7.Horn: The left side switch of the handlebar, after press the horn button, the horn starts to sound. It is
recommended to click. If continue press the horn button, the horn will automatically stop after 10 seconds,
please release it before use.
8.Front light: ON/OFF is light switch on the left handlebar ；
9.Brake and Taillight: When the brake are not fully rebounded, the electric acceleration cannot be accelerat-
ed. The nighttime light and the frontlight are synchronized, and the brake light are highlight when braking.
10.Electric and Assist system：The maximum speed of electric mode is 25km/h (the load, road condition
and power status are different), and the single gear assists.
11.Constant speed cruise: When driving it by electric mode, the rotary accelerator will be released after 5-8
seconds, and it can be driven at the current speed at a constant speed. Turning the accelerator or brake
again can be cancel the cruise control state.
Switch Button
DC2.1
charge
port
Dash Board
Horn
Power Button
Accelerator

PARAMETERS
Remark: Many factors will affect the max speed,such as power,load,tyre pressure,road
conditions,chain,lubrication degree etc. Mileage has been measured on basis of temperature 25℃,load
of 60KG,speed of 15-20KM/H,smooth and hard road,and from full battery to dead battery. It also is
subjected to other factors,such as driving habits,tempera- ture,load,tyre presure,road conditions etc.”
Size
Model
Folding size 1110*210*710mm
Released size 1110*505*1030mm
Pedal height 110mm
Hub size 12inch
Package size 1130*220*745mm
Color Black/ White/Red
Material Metal
Weight 22.5kg
Max load 120kg
Riding speed 20km/h
Max speed 25km/h
Mileage(pure electric) 22±3km/40±5km
Assistant-Mileage 20-30km/40-60km
Uphill 15 degree
Battery 6Ah/10Ah
Rated power 240W
Rated voltage 36V
Charging voltage DC42V
Input voltage AC100~240V
BMS Yes
App No
Personal sticker Optional
Lights Yes/ Head light+ Frog rear lgiht
Cruise Yes
Brake mode Front and rear disc brakes
Charging time 4-5H/6-8H
Temperature -10~45℃
Waterproof IP54
V1
Performance
Standards
Features

Charge between 0 degree- 45 degree, rife between -20 degree to 60 degree, keep the battery dry. Don’t
put it in acid and alkalinity fluid. No rain, fire and heat. Don’t put the battery positive an negative wrong.
Don’t damage disassemble the battery or use the wrong adapter. Don’t charge it over 6 hours and don’t
charge it over 2A.
When not using for a long time, please put the battery in dry and cool place and charge it for 2 hours
every 2 months. Follow the instruction or the user will be responsible for the consequence.
When charging, Please be careful of the battery type and voltage, place the battery in open air and don’t
put it under bright sun shine and closed space.
When charging, please place the battery first, then connect the electricity; after charging, cut the
electricity then cut the battery plug. When the green light lights up, turn off the power, don’t connect the
battery when not charging.
When charging, if the indicating light goes wrong or some strange smell shows up or the charger is over
hot, please stop charging immediately, them check and repair or replace the charger. When using or
storing the charging. In case of something wrong were dropped into the charger, especially the water or
other fluids, please don’t take the charger when possible. Otherwise, be careful and put it in the cool
box. No disassembling the charger yourself.
Please check the brake before riding.
Please brake the rear wheel first.
Be careful of the tightness of brake, use the hexagon wrench when it’s loose.
Rainy and snowy days need longer braking distance.
Suitable age :16-45 years old.
CAUTION
Install the standpipe&handlebar
1.As shown in the figure, the elbow is facing
forward, and the handlebar is inserted into the
head pipe so that the handlebar quick release
handle, the lamp and the front wheel are in
the same vertical plane.
2.Open the folding buckle., let the handlebar
is in a half-folded state. As shown in the
figure, then use a 6mm hex wrench to tighten
and reinforce the standpipe and fix the
screws.

Riding
Read the instruction first to know the product performance first.
Don’t lend it to someone who is not familiar with it.
Wear a helmet when riding. Obey the traffic rules and don’t ride it in the cars road.Don’t riding it in the
crowded road.
When go downhill or slippery road, the speed should be under 15km/h.
Inspect the Tyre before riding, Tyre pressure should be 35-45PSI.
Don’t over impact the motor, keep the axile smooth.
Don’t over load.(Max load is 120kg)
Please be careful of the adding distance when it under the rainy day and snow day.
Single-handed ride is prohibited.
Maintenance
The E-bike front and back wheel should be at the center of the frame.
Put the E-bike up after riding at cool and dry place.
Check the Motor and Brake often, don’t inject the oil onto the brake.
Check the E-bike and screws and places that need fixing, fix it often.
Suggested torsion: Bar screws 60-80 kgf.cm, bar stand screws 175-200kgf.cm, wheel screws
320-450kgf.cm.
Check the Tyre is pierced and leaks air, please contact professional technician for repairing and
replacing.
Responsibility announcement
All the product model, type and related information copy right and explain right are reserved.
This instruction is suitable for denoted models.
Any changing or replace part of the E-bike will not be informed again.
No copy, modification, propaganda or publication before getting the permission form F-wheel.
Read the instructions and follow the instructions or the user will be responsible for the damage.
F-wheel won’t be responsible for injuries, casualties and possession damages.
For more information please visit : www.dyu.vip .
MANUFACTURER: SHENZHEN COUNTERBALANCE TECHNOLOGY CO.,LTD
ROOM1503, JIA'ANDA BUILDING, NO.110, HUAFAN ROAD, TONGSHENG COMMUNITY,
DALANG STREET, LONGHUA DISTRICT, SHENZHEN, GUANGDONG PROVINCE,CHINA