Leader Fox Runner 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
Runner
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
Fazua Evation 1.0 drivepack
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 60 Nm, suitable especially for riding uphill.
It is highly efficient with low power consumption, long range, low noise levels, and smooth operation.
Description and specification

Dimensions of the power unit:

1 –Drivepack
2 –Battery slot
3 –Interface to Bottom Bracked
4 –USB slot
5 –Slot detail
6 –Release button
7 –Pressing chock
8 –Fastening hook
9 –Battery lock
10 –Key
Bottom bracket:
Article number 01-2018-002-01
Assistance Torque, max. 60 Nm
Q Factor, min. 135 mm (w/o crank arms)
Operating temperature -20 + 60 °C
Storage temperature -20 + 60 °C
Degree of protection IP 54
Chainline 49, 52 mm
Weight , approx. 1.3 kg

Locking/unlocking the drivepack within your eBike
Once a Drivepack (1) is mounted in the eBike, it can be locked in so that the Drivepack cannot be removed. To
lock a mounted Drivepack, insert the key (10) into the lock cylinder (9) and turn it counter-clockwise. To
unlock the Drivepack from the eBike, insert the key into the cylinder and turn it clockwise.

Safety instruction
Do not open the Drivepack yourself. The Drivepack is free of maintenance. It must only be opened by qualified
experts and repaired with original spare parts. Unauthorized opening of a system would lead to its warranty
expiration.
All components making up the Drivepack and eBike may only be replaced with identical components or
specifically approved by your eBike manufacturer. This protects your drivepack from damage.
Don’t modify the Drivepack or add any other non-approved product to enhance performance.
Always remove the Drivepack from the eBike before working on your eBike, transportation or storage. There is
risk of accident in case of accidental activation.
Be careful when touching the radiator of your Drivepack. The radiator may heat up considerably and cause
skin burns.
The walk-assistance function may only be used when pushing the eBike. There is risk of injury if the wheels do
not have ground contact when using this function.
Use only original evation batteries approved by the eBike manufacturer. Using unauthorized batteries may
cause injuries or fire. FAZUA will not assume responsibility if unauthorized batteries are used.
Observe all national regulations in reference to eBikes and pedelecs.
Do not open the Bottom Bracket yourself. The Bottom Bracket is free of maintenance. It may only be opened
by qualified experts and repaired with original spare parts. Unauthorized opening of a system would lead to its
warranty expiration.
All components making up the Bottom Bracket and eBike may only be replaced with identical components or
specifically approved by your eBike manufacturer. This protects your Drivepack from damage.
Don’t modify the Bottom Bracket or add any other non-approved product to enhance its performance.
Do not open the drive system’s components by yourself. The components are free of maintenance. They may
only be opened with qualified experts and repaired with original spare parts. Unauthorized opening of a
system would lead to its warranty expiration.
Stay aware of the traffic and your environment when manipulating the evation Remote. There is a risk of
accident if you do not focus on the traffic.
Remove the Battery Pack from the Drivepack before carrying out cleaning works. Humidity on the contacts of
your Drivepack when the Battery Pack is being inserted may damage your Battery Pack.
Do not open the Battery Pack. Danger of explosion. Opening the Battery Pack assumes an automatic
expiration of the warranty.
Use the Battery Pack exclusively with eBikes that have an original FAZUA evation drive system.
Use only original evation Battery Packs approved by the eBike manufacturer. Using unapproved batteries may
cause injuries or fire. FAZUA will not be liable for using unapproved batteries.

Use only original FAZUA chargers for charging the Battery Pack. FAZUA will not be liable for damage caused by
the use of unapproved chargers.
Keep the Battery Pack away from heat, fire and water. Risk of explosion.
Protect the Battery Pack from mechanical impacts or stress. Risk of damage and emission of fumes, which can
irritate the respiratory system. Provide fresh air and seek medical assistance in case of discomfort.
Watch out for metal objects such as coins, paper clips, screws, etc etc. in the vicinity of the Battery Pack. They
can produce a connection between the terminals of the Battery Pack. Danger of fire. Damage caused this way
will not be covered by the warranty.
Keep the Battery Pack away from flammable materials. Make sure the Battery Pack is dry and placed in a
fireproof area when charging. Heat produced while charging may cause fire.
Do not leave the Battery Pack unattended when charging.
Never use or charge a damaged Battery Pack.
Avoid contact with any liquid that may be discharged by the Battery Pack. Flush with abundant water in case
of contact with such liquid. Any contact with such liquid may produce irritations and burns. If liquid contacts
eyes, look for medical assistance.
Keep the Battery Pack and Charger away from pacemakers. Magnetic connectors can affect their functionality.
Keep the Battery Pack out of reach of children.
Keep your charger away from water or moisture. Otherwise there is a high risk of electric shock.
Charge only original evation Battery Packs approved by the eBike manufacturer. Otherwise there is risk of fire
and explosion.
Do not open the Charger. It must only be opened by qualified experts and repaired with original spare parts.
Check the Charger, cable and plug before each use. If you detect damage, do not use it. There is a high risk of
electric shock.
Keep your Charger clean. Dirt on the Charger increases the risk of electric shock.
Keep the Charger and Battery Pack away from flammable materials. Make sure the Charger and Battery Pack
are dry and placed in a fireproof area when charging. Heat produced while charging may cause fire.
Be careful when touching the charger while charging or right after the charging is over. The charger may heat
up considerably.
Do not leave the Charger unattended when charging.
Persons not capable of safely operating the charger may only use the Charger under supervision.
Keep the Charger out of reach of children.
Fumes may come out of the Battery if damaged. Provide fresh air and seek medical assistance in case of
discomfort.
Keep the Battery Pack and Charger away from pacemakers. Magnetic plugs can affect their functionality.

Battery and Charger
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.
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.

1 - Battery Pack
2 - On/Off Button
3 - Operation and charge-control indicator
4 - Socket for charge connector
5 - Connector to Drivepack
6 - Fastening lid
8 - Battery slot
Article number 01-2018-004
Rated voltage 36 V
Rated capacity 7 Ah
Energy 252 Wh
Operating temperature -20 + 60 °C
Storage temperature -20 + 60 °C
Discharge temperature -20 + 60 °C
Charging temperature 0 + 45 °C
Degree of protection IP 54
Weight , approx. 1.4 kg

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.

Controller
Dimensions and materials:
2 - “Up“ button
3 - Middle button
4 - “Down“ button
5 - Display bar
6 - State of charge/support level bar
7 - Notification indicator
8 - Fastening screw
9 - Add-on port
Specification:
Article number 01-2018-003
Operating temperature -20 + 60°C
Storage temperature -20 + 60°C
Degree of protection IP 54
Weight , approx. 0.075 kg
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.

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.
1 - Bottom Bracket
2 - Speed Sensor
3 - Magnet position mark
4 - Spoke magnet of the speed sensor

Control
For running the eBike drive system, following requirements must be followed:
The Battery Pack is sufficiently charged, inserted and turned on.
Drivepack (1) is mounted in the eBike.
The speed sensor is properly connected to the Bottom Bracket and spoke magnet justly placed.
Switching eBike System On/Off
The system can be operated by a FAZUA approved Remote. Once the Drivepack (1) is mounted in the
eBike, the system can be switched on by simply pressing any of the Remote buttons.
The system output power depends on the support level settings on the Remote.
When you stop pedaling, or a speed of 25 km/h is reached, the support from the drive system is
gently switched off. The system switches on again when you start pedaling and the speed is below 25
km/h.
There are different ways to switch off the system:
Press and hold the middle button of the Remote for 2.
Unmount the Drivepack (1) from the bike.
Switch off the Battery Pack.
Let the eBike enter into inactivity.

Setting the Support Level
You can set on the Remote to what extent should the eBike system support you when pedaling. The
support level can be set at any time, even while riding. To switch the support level, you must press
the up/down buttons on the Remote.
The following support levels are available:
No Support (white): The motor support is switched off. The eBike can be driven as a normal bicycle.
Breeze (green): Low but efficient support to maximize the eBike range.
River (blue): Solid support suitable for most of scenarios.
Rocket (pink): Maximum support for the most demanding tours.
Support Level
Color
Max. Support Factor
Max. Power
No Support
White
0%
0 W
Breeze
Green
75%
125 W
River
Blue
150%
250 W
Rocket
Pink
240%
400 W
Switching the Walk-assistance mode on/off
The Walk-assistance function helps to push the eBike. The speed of the eBike in Walk-assistance
mode may vary depending on the set gear, with maximum speed of 6 km/h. The user can reduce the
speed of the eBike to his own by holding it firmly while walking.
To activate the Walk-assistance mode, set your system to “No Support“ mode on the Remote. Then,
press and hold the “Down“ button on the Remote. After 2 s the Walk-assistance mode switches on.
The Walk-assistance is switched off when:
You release the “Down“ button.
The wheels of the eBike are blocked.
The speed exceeds 6 km/h

Inactivity
If the eBike reaches inactivity, the system will automatically switch off the Battery Pack. In order to
start the system from inactivity you have to switch on the Battery Pack.
The eBike reaches inactivity when:
The eBike is not moved and no button is pressed on the remote for 10 h.
The state of charge of the battery is below 30% and the bike is not moved and no button is pressed
on the remote for 3 h.
Notes when driving your eBike
The bicycle gears must be used as with a standard bicycle. Regardless of the kind of gears, it is
recommended to briefly interrupt the pedaling while changing gears. This would reduce stress on
your gearing and drivetrain.
Using the right gear increases the speed, power and range of your eBike with the same pedaling
effort.
It is recommended to gradually gather experience with your eBike far from roads and traffic. Test the
range of your eBike under different conditions before planning longer rides.
It is not possible to accurately predict the range of your system before or during a ride. The range of
your eBike is influenced by many factors:
- Support level
- Speed
- Gear management
- Tire type and pressure
- Route and atmospheric conditions
- Bike + rider weight
- Battery age
Be careful with the operating and storage temperatures of the eBike components. Specially the
Battery Pack, it can get damaged through extreme temperatures.
Damaged caused by improper treatment is not within the scope of the warranty.

Maintenance
Regular maintenance:
- maintain all components of the electric bicycle clean
- use only the recommended and tested cleaning materials
- regularly lubricate the chain with suitable oils
- in winter, clean the electric bicycle after each ride and pay increased attention to removing salt from
battery contacts and other connectors
- while handling the electric bicycle, make sure the cables of the electric system are not damaged.
Damaged cables pose a risk of electricshock
- regularly check all connections for correct tightening and brakes for correct function. Check also
individual parts of the electric bicycle for damage. For example: cracks on the frame, fork, handlebars,
stem, damage to cables, damage to battery pack, etc.
Battery transport:
Battery transport is subject to the requirements of regulations on dangerous goods. Private users may
transport undamaged batteries on roads without having to conform to other conditions.
In case of transport by commercial users or by third parties it is necessary to comply with special packaging
and marking requirements (e.g. ADR regulations)
Batteries should only be sent if the battery pack is undamaged. Plug loose contacts and pack the battery to
prevent its movement in the packaging. Notify the forwarding service that the transport concerns
dangerous goods.
Battery storage:
Store the battery in a dry and well-ventilated place, out of reach of direct sunlight and other heat sources.
In case of cold storage it is necessary to let the battery warm up to normal room temperature (20°C)
before putting into operation.
Never leave the battery fully discharged. It could result in its permanentdamage. For long-term storage
keep the battery fully charged. However, do not store it while permanently connected to the charger or
installed in the electric bicycle.
Li-Ion batteries are fully recyclable. After expiry of the battery life you can returnit at any collection point
or your dealer.
If you use an e-bike in hard conditions (long-term use of the maximum assistance), for longer ride at higher
temperatures (30 ° C or above), in direct sunlight or when the battery is partially discharged and a
combination of these situations is it possible that bike will automaticly swith off. This is a fuse protecting
the control unit against burning. We recommend stop the ride and let the bike (control unit) cool down
little bit. This is not a defect.