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Electric Bicycle Operating Instructions The seller is obliged under the law to attach the Operating Instructions for electric bicycle LEADER FOX to each product MAX DRIVE Bend Hasuda Vivalo Neba...
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Introduction Dear users, please read carefully all the information regarding your E-LF product to ensure optimal functioning of your 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.
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Factors influencing the electric bicycle range 1. Rolling friction of tires. LEADER FOX e-bikes are fitted with tires with low rolling resistence and increased resistence to puncture. It is also important that the tires are inflated properly. Therefor, if the tires of your electric bicycle are underinflated, the range will decrease.
Basic safety recommendations Riding safety: While riding, pay only as much attention to the bicycle settings and display as not to jeopardize your safety. Before riding, check that wheels have been securely fitted in the frame and fork, since their incorrect installation can cause serious injury.
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place. Handle the bicycle carefully and avoid shocks. To clean the battery and all the plastic parts of the system, use a well wrung out, damp cloth. Electric set: The system uses monitoring of torque, monitoring of speed of the pedal assist system and monitoring of real speed of wheels.
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Battery Battery charging and maintenance: Charge the battery in a dry environment to avoid short-circuit damage. Charge the battery to at least 60% of 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.
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Use the battery only in this temperature range: Operation: -10°C - 50°C Charging: 0°C - 40°C Charging: Please pay close attention to handling, charging and storage of the battery, as battery is the most expensive part of the electric bicycle. The battery is sensitive to precise charging. Therefore, it is necessary to charge Li-Ion rechargeable batteries using the charger supplied.
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Information in the battery menu: Code Explanation Current temperature Maximum temperature Lowest temperature Total voltage Current Average current Remaining capacity Full capacity Relative charge level Absolute charge level Charge cycles The longest period without charge Time lapsed since last charge Voltage cell 1 D02…...
LCD display Display parameters: Power – 36V / 48V Nominal current – 10 mA Maximum operating current – 30 mA Tripping current – < 1 uA Operating current for switches – 50 mA Operating temperature – - 18 ~ 60 % Waterproof mark –...
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Km/Mile: depends on user preference Intelligent battery status indicator: Thanks to the usage of optimal algorithm, stable indicator shows the battery level without fluctuation. Automatic light switch: The lights on your electric bicycle automatically switch on/off according to specific lighting conditions. Adjustment of lights and the display backlight is possible in 5 modes.
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Description of the display: A – maintenance warning B – menu C – speed display D – Indication of speed mode E – Error message F – Mileage indicator G – Level of assist H – Walk assistant I – Lights indicator, it is displayed only when the lights are switched on. J –...
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Controller Controller description: A – up B – down C – lighting D – switch ON/OFF E – mode...
Assembly and disassembly 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. A – rubber retaining ring B – display clamping jaws C –...
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Controller assembly: A – controller clamping jaw Open the controller clamping jaw and place it on handlebars in your chosen position. Use an Allen wrench to tighten the locking screw M3x8. Tightening torque: 1 Nm Connecting the display: H – display cable h –...
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Speed measuring sensor settings: A – speed sensor B – magnetic unit C – wire spoke D – nut for attaching the magnetic unit Tighten the nut D by a flat screwdriver. Tightening torque: 1.5 – 2 Nm...
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Output Wiring Connection: 1 Red conductor: Positive pole (24 V/36 V) 2 Blue conductor: Supply cable to the controller 3 Black conductor: GND (earthing) 4 Green conductor: RxD (from the controller to the display) 5 Yellow conductor: TxD (from the display to the controller)
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Controller Turning on the electrical system of your electric bicycle: Check the connection of electrical wiring before turning on the electrical system. Turn on the control panel of the electric bicycle by pressing and briefly holding (1.5 seconds) the button ON/OFF on the control panel (mounted on the handlebars).
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Switching from distance travelled mode to speed measurement mode: Briefly press the mode button (E) and switch from distance to speed.M odes are switched in this order – TRIP km – TOTAL km – MAXS km/h – AVG km/h. Battery level status indicator: If all the ten levels of charge indicator disappear and the battery outline starts flashing, the battery needs to be charged immediately.
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Number Charge in Number Charge in Number Number of levels of levels percentages of levels percentages of levels 50 % ≤ C < 60 ≥ 90 % 15 % ≤ C < 25 % 45 % ≤ C < 50 80 % ≤...
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Deleting data (tC): By doubleclicking Mode button you will enter to the settings and change the tC value. Push the UP button and change the „n“ to the „y“. Data will be deleted except total distance value. Selection values km/mile (S7): By doubleclicking Mode button you will enter to the settings and change the S7 value.
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Light sensitivity (bL0): By doubleclicking Mode button you will enter to the settings and change the value bL0. Push the UP/DOWN button and choose from 0 - 5. Higher the number, higher the sensitivity. Backlight (bL1): By doubleclicking Mode button you will enter to the settings and change the value bL1. Push the UP/DOWN button and choose from 0 - 5.
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Auto- off (OFF): By doubleclicking Mode button you will enter to the settings and change the value OFF. Push the UP/DOWN button and choose from 0 - 9 min. Higher the number, longer the off time. Warning Maintenance (nnA): By doubleclicking Mode button you will enter to the settings. Push the UP/DOWN button and choose from 0 - 1.
Maintenance Regular maintenance: - Keep all the components of the electric bicycle clean - use only recommended and tested cleaning materials - regularly condition the chain using suitable oils - in winter, clean the electric bicycle and especially the battery connectors and other connectors from salt after every ride - during manipulation with electric bicycle, always be careful not to damage the electrical system cables.
Possible problems and their solutions In the event of system malfunction perform basic problem diagnostics, or have your electric bicycle checked by a specialized service place or contact your seller. Do not attempt to repair the system yourself or tamper with its structure. Problem Possible cause Solution...
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There is resistence while Are the bicycle tires inflated to Use a pump to increase pressure pedalling. correct pressure? in tires. Is the pedal assist mode switched Switch pedal assist mode on. If off? pedal assist is still not working, please contact your seller.
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Accumulator and the charge The temperature of the charger or Stop charging, wait and then try supply unit is hot. accumulator exceeded operational again. If the acu-battery i stoo temperature range. hot to touch, this is may be a sign of a problem. Please contact your seller.
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unable to assess the the connector, please contact your seller. Is the bicycle computer properly Insert the bicycle computer into inserted in the holder? the holder properly. Gear is not displayed. The current gear is displayed only Make sure the connectros of if the bicycle has been equipped electrical wiring are plugged in.
Error code meaning Code Error description Solution Break activation Check where the break cable got jammed Gas does not return Make sure that the gas has returned to its original position. Gas error Check the gas Low voltage protection Check the battery voltage High voltage protection Check the battery voltage Motor cable error...
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Electric set warranty Claim procedure: Claims concerning the electric set or battery should always be filed with your local seller. When filing a claim, you must submit proof of purchase, warranty card with the registered battery serial number and the reason for the claim and description of the fault. Warranty conditions: 24 months for electric bicycle components –...
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Warning If you do not understand any of the points in this instructions manual, please contact the seller for explanation. Please read the whole manual! Do not lend the electric bicycle to persons not briefed in its use and operation. Claims resulting from improper handling will not be accepted.
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Please enjoy many pleasant and safe kilometers on your new electric bike. Your Leader Fox team A Czech brand of electric bicycles. Development, design and manufacturing BOHEMIA BIKE OKRUŽNÍ 697 ČESKÉ BUDĚJOVICE 37004 Phone: 388 314 885 E-mail: info@leaderfox.cz...
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