Leader Fox Altar User manual

Electric Bicycle Operating
Instructions
Under the law, the dealer is obliged to attach the LEADER FOX Electric Bicycle Operating Instructions to every product
Altar
E –BIKE POWER RIDE

Introduction
Dear users,
Please read carefully all the information regarding your E-LF product to ensure optimal functioning of your
e-bike. The following text containing a comprehensive description will provide you with information on all
aspects and details (including installation, setting up and general use of the display) regarding the use of
our display. This instruction document will also help you solve potential problems and failures.
What is an electric bicycle?
Electric bicycle is a conventional bicycle with an electric drive added to assist the rider. The motor function
is actuated by pedalling, which is scanned by a special sensor installed in the pedal hub. Therefore, you
have to keep pedalling on an e-bike, the motor is there only to help you. You can set an electric bicycle in
motion also using a control button or an accelerator but only up to the maximum permitted speed of 6
KMPH (e.g. for walk assistance). The maximum speed of an e-bike with motor assistance is 25 KMPH, with
a 10% tolerance (when this speed limit is reached, the motor switches off and you need to pedal just like
with a regular bicycle). When your battery runs out of power or your motor is off, you can ride your
electric bicycle as a conventional bike, without any resistance at all.
From the point of view of the Road Traffic Act, an electric bicycle whose features conform to European
standard EN 15194-1 is regarded as a regular bicycle, i.e. you can ride on bike trails, do not need a driver's
license and a helmet is mandatory only up to 18 years of age.

Description
Intelligent display with control
Motor Battery
Factors influencing the electric bicycle range
1. Rolling resistance of the tyres. Leader Fox e-bikes are fittet with tyres with low rolling resistance and
increased resistance to puncture. It is also important that the tyres are inflated properly. Therefor, if the
tyres of your electric bicycle are underinflated, the range will decrease.
2. Weight of the electric bicycle. The lower weight of the electric bicycle, the greater the range.
3. Battery status. It depends on whether the battery was fully charged before your trip. It is also to be
expected that the higher the number of discharge cycles the battery has undergone, the smaller capacity
it has.
4. Profile and surface of the track. The higher the elevation difference and the steeper hills you negotiate
and the worse surface, the shorter the range.
5. Riding mode. It depends on which of the three riding modes you have set.
6. Continuity of riding. The more braking and acceleration, the shorter the range.
7. Air resistance. For example, it depends on whether we ride a bicycle with low frame and sitting upright
or whether we ride sporty bicycle with seat set to the same height as the handlebars.
8. Wind strength. The stronger the wind we have beck, the longer the range and vice versa.
9. Weight of the rider and load. The greater the weight, the shorter the range.
10. External temperature. The lower the temperature, the less battery capacity can be used while riding.

Electric set
M500
The system uses monitoring of torque, monitoring of speed of the pedal assist system and monitoring of real
speed of wheels.
The system uses a dual protection feedback for measuring the speed signal to ensure safety and reliabilityof
the system.
It has high starting torque, maximum torque of over 95 Nm, suitable especially for riding uphill.
It is highly efficient with low power consumption, long range, low noise levels, and smooth operation.
Description and scope of operation:
The motor unit works properly under the following operating conditions:
Temperature range - 20 + 55°C
Relative humidity - 15 –95% RH
Maximum torque - ≥ 95
Weight - 3.3Kg
Noise - <55 dB
Dustproof/ waterproof - IP66
Certified - CE ROHS/ EN14766/ EN114764/ REACH
Description of the power unit is placed on the cover and shows the following information:
MM G522.250 15 033 F5 S329 0001
MM –Mid motor
G520 –Engine model
250 –Rated engine power
15 –Number of winding turns
033 –Connection combination sort
F5 –Measurement and control equipment number
S329 –Date of manufacture, indicating i tis manufactured on March 29, 2018
0001 –Production seriál number, ranging from 0000 to 9999, 0001 is the production seriál number of the
first motor

Dimensions of the power unit:

Safety instruction
Battery:
Do not throw the battery into fire.
Do not throw the battery into water.
Do not use the battery for other appliances. It has been made specifically for this model.
Do not dismantle or modify the battery.
Do not connect the positive and negative poles of the battery.
Charger:
Do not dismantle or modify the charger.
Do not use the charger for other appliances. It has been made specifically for this model.
Do not throw the charger into fire or water.
Do not touch the charger with wet hands.
Keep the charger from animals or children.
Do not cover the charger.
Do not use the charger if it is broken
Battery loc (from right side)
Battery cover
Charging connector
Power switch (LED indication)
Charging set

Battery
Battery charging and maintenance:
Charge the battery in a dry enviroment to avoid short-circuit damage.
Charge the battery to at least 60% of the capacity once every 3 months even when the bicycle is not used.
Do not cover the battery or the charger.
Do not leave the battery constantly connected to the power source.
Do not use the battery for other appliances. It has been made specifically for this model.
Do not disassemble or modify the battery pack.
Do not throw the battery into fire or expose it to extreme temperatures.
Recharging time from zero to 100% is 1-7 hours.
Drive warranty:
The warranty applies to those drive parts that are not sensitive to improper handling (pack, electronics,
charger, etc.); such parts are covered by a 24-month warranty.
The warranty does not apply to chemical parts of the battery and to capacity reduction due to normal use
(39% after the expiry of two years); those parts are covered by a 12-month warranty.
Charging:
The battery is the most expensive part of an electric bicycle; therefore, pay increased attention during
handling, charging and storage. The battery is sensitive to precise charging. Therefore, it is necessary to
charge Li-Ion rechargeable batteries using only a charger supplied by us. Connect the charger to 220-240 V
power outlet. 5A protected circuit is sufficient. The charger will automatically suspend charging when full
capacity of all cells is reached.
We recommend discharging the battery in full after each ride to ensure that your battery will be up to its
full capacity for your next ride. Charging the battery may last 1 to 5 hours depending on the condition of
the battery cells. Charge it exclusively in covered dry areas (moisture and dripping water can damage the
charger) at a temperature of 5 to 40°C.
The charging process is indicated by a red glowing LED. It will turn green when the battery is charged and
the charging process is complete. The battery contains a charge-monitoring indicator (when the charge
indicator button is pressed, the light indicator will come on). Always switch off the battery when finished
riding the bike.
Normal battery behaviour:
If the motor stops running smoothly and switches to intermittent operation, it could be a sign of low
battery capacity. In that case switch off the electric drive system and continue without motor assistance,
as if riding a conventional bicycle.
Battery warming is normal and does not indicate any defect. The battery is protected by a temperature
sensor and switches off automatically in case of excessive overheating. Wait until the battery cools down
to its normal operating temperature and then ride on.
If you feel your total battery capacity has dropped, it could be caused by charging or operation in
suboptimal climatic conditions. Carry out 3 full charging cycles. Fully discharge the battery while riding
and then charge to its full capacity at room temperature.

If the charge indicator shows that the battery is discharged, there is still a minimum voltage level in it
which protects it against damage but is not enough to power the electric bicycle. Recharge the battery as
soon as possible. Never leave the battery fully discharged, it could results in its damage.
In the case, that the battery will be turned on more than 30 min and bike will not be used, the battery will be
automatically switched off.
Proper care of the battery prolongs its life.

LCD display
Product:
Intelligent display DP C240.CAN
Supplier:
Bafang
Electrical parameters:
Battery supply 36V
Rated operating current 40mA
Off leakage current < 1 uA
CAN BUS protocol
Maxoutput current 100mA
Operating temperature –20 ~ 70 °C
Storage temperature –30 ~ 80 °C
USB port 5V 500mA
LCD dimensions and materials:
Prodcut shell is ABS, transparent window is made withhigh strength Acrylic.
Can be used up to -20°C.
CE / IP65 water proof / ROHS.

LCD Display description:
Speed indication: Includes maximum speed, average speed.
Unit switch between imperial and metric.
Intelligent battery capacity indication.
Control and indication for the headlight.
5 levels of backlight brightness setting.
Indication for power assistance level with 6 levels: 0/1/2/3/4/5.
Indication for trip: To indicate single-trip distance, total distance and remaining distance.
Multiple data indication: Indication for the remaining distance, Indication for the consumption of energy
Record and indication for the error information.
Control and indication for push assistance.
USB charging port.
Maximal range:
Maximal range is set with fully charge battery and flat terrain and little bit of headwind. Average range is
calculated with ideal set of the assist and slightly hilly terrain.

Controller
Controller description:
UP
DOWN
POWER
MENU

Assembly instructions
Display assembly:
Please pay attention to the tightening torque of screws. Damage caused by excessive tightening torque or
incorrect assembly / disassembly is not covered by warranty.

Control
Turning on the electrical system of the e-bike
Before switch on of the system please check electrical wiring.
Switch on power of the electrical system on battery, colored backlighting illuminates.
Switch on display with press and short hold (1,5 second) ”ON/OFF”button. Display will automatically turns
off if it is not used for a while.
After ride turns off e-bike in the same way.
For better gear change is appropriately stop pedaling for a while.
Before ride please lock battery in frame and take out the keys.
Assist level operating
Short press UP/DOWN buttonc can change the assist level. Top assist level is 5, 0 for neutral.
Walking mode
Press and hold DOWN button for 2 second can get into walking mode, out of the mode when release the
button.
Walk assistance speed depends on gear ratio. Lower gear ratio / slower speed, higher gear ratio/ faster speed.
Battery indication
Shows approximate value of battery capacity at display. Accurate values show indicator on battery indicator.

Speed and mileage mode switch
Short press POWER button can change the speed and mileage mode
Headlight/Backlight On/Off
Press and hold UP button for 1 second can turn on/off the headlight and the screen will switch to the
corresponding mode.
The motor does not work when battery voltage is low. Display still can keep the headlight on for a while
when e-bike is in riding.
Data cleanup
Press and hold UP and DOWN button together for 1 second can reset several temporary data, temporary data
include AVG speed/MAX speed/Trip/Time.

Parameter setting
By double press POWER button (interval less than 0,3 second) can get into setting menus.
Press UP/DOWN buttons to change the parameter setting, press POWER button toswitch to next item.
Double press POWER button will exit from menu.
Display will automatically quit menu when there is no operation for 30 seconds.
For safety reasons, you can not enter the settings menu while riding.
Language
Press UP/DOWN button to switch between languages.
System (Km/mile)
Press UP/DOWN button to switch between Metric/Imperial.

|| | |
Brightness
Press UP/DOWN button to change the brightness of the backlight, I is darkness, IIIII is brightness.
Auto Off
Press UP/DOWN button to change the auto power off time, from 1 to 9 the number represent time (minutes)
to shutdown, default value is 5 minutes.

Scene
Press UP/DOWN button to change the scenes, Digital/Analog.
Battery Ind
Press UP/DOWN button to change the battery indicator Voltage/Percentage/Off (napětí/kapacita v
procentech/vypnuto).

RT SPEED
25.5
Km/h
Power indicator
Press UP/DOWN button to change the scenes, Digital/Analog.
Clock
Clock setting, press POWER button get into the clock setting menu, press UP/DOWN button to set
Year/Month/Day/Hour/Min/Sec.
Clock –show / hide

Start password
Press POWER button get into the password setting. If you set Start input ON you will have to set right
password every time you turn on the display. Please be careful with your password, if you forget it you
will not be able to switch on the bike.
Basic setting:
System is factory set. For changing these parameters contact your dealer or producer.
Do not change these parameters by yourself, you can damage the e-bike.
Damaged caused by improper treatment is not within the scope of the warranty.