SPRINT USER MANUAL - Scooter Underground
Contents
1. www eZeebike com SPRINT USER MANUAL Contents Simply moving 4 Guarantee conditions 5 Legal regulations 6 Technical data 7 Parts Identification 8 Assembly 9 Checklist 12 Battery charging 14 How eZeebike works 17 Maintenance 20 Troubleshooting 22 Afterword 24 3 Simply Moving Congratulations on the purchase of your eZee bike You re one step closer in realizing a whole new way of commuting that is fast fun and friendly to the environment The hub motor is brushless and uses a technology called Pulse Wave Modulation control so that its not subject to wear like a regular DC motor Planetary reduction gears incorporated into its hub gives it a very strong torque working in unison with your leg power to flatten out those hills and to overcome headwinds Under normal cruising conditions 26 kmh 16 mph the mo tor draws about 5 amps at 140 watts with 5 Nm torque and has an efficiency about 80 lts electric consumption is about 1 0 KwH for 100 km 62 miles in ebike mode even less energy than the food you would consume riding by leg power alone Making it by far the most efficient vehicle ever made While the eZee pledge to quality means our components are high value and reliable Its your part to understand safety implica tions and the possible risks of cycling So please take some time and read this manual It explains the bike in detail how to take care of It so that you can enjoy using the bike for many y2. Motor Battery Pack Controller Charger Interface Fuse Technical Data 26 7 kgs Electric brushless hub motor 250W EU 350W US with planetary reduction gears Lithium lon with battery management circuit 37V 10Ah 870 Wh capacity 3 1 kgs Low voltage protection 28 V Discharge temperature limit 15 C to 55 C PWM LED self diagnostic system Overload protection 20 amps 2 amps Smart charger Maximum charge time 6 hrs charging temperature 5 C 35 C Forward magnetic motion sensor with O 4 5 V VPA dial or throttle E bike throttle with safety ON OFF switch Pedelec throttle with light switch 30 amps 00 7 ooon oDOIP ODRD Parts Identifcation 26 2 7 28 29 30 31 21 20 19 18 17 16 15 14 13 12 1110 Brake cables Front LED lighting Mudguards V Brakes Rims Spokes 139 Hub motor Reflectors Tyres 26 x 1 95 Suspension front fork Motor wire casing Bearing race Frame Pedals Chainwheel 48T and crank Pedal sensor Central support stand Chain 1 2 x 3 32 Chain stay 20 Chainguard Shimano roller brakes Shimano Nexus Internal gears Tensioning bolt and plate Rear LED lighting Al luggage rack Controller Ignition Battery Saddle flip catch Saddle Seat post Seat post clamp quick fix Headstem Handle grip Throttle Brake levers Gear shifter Battery level gauge Handlebars Sprint Assembly If you have received your bike through mail instead of
3. bicycle frame and align Tighten clamps and ensure seat is firmly fastened Tigtening torque 16 Nm Do not adjust the seat post beyond its maximum extension mark Handlebar Stem Headset Handlebar 2 and stem comes pre assembled Loosen bolts on the stem and insert and turn the handle bar assembly until it is in right angles with the frame Then tighten Tightening torque 18Nm Assembly Pedals Pedals are marked L and R for left and right respectively Screw in clock de Wise for the R pedal and counter clockwise F 2 for L Tighten both with a wrench firmly but not excessively as the crank threads are made of aluminum alloy Front Mudguard The supports are attached to the sides and top of the front fork the En de are made of polycarbonate and should not rattle when they re securely fastened Brakes One of the most important safety features on the bicycle To minimise the risk of injury its vital to ensure they are corrected adjusted Ensure that the V brake blocks are parellel to the rim and that the distance between them do not exceed 2mm then tighten the brake mounting bolts Fine tune with a philips head screwdriver Squeeze brakes to test its responsiveness For more information about the rear Shimano Roller brake please read the Shimano manual that comes along with your purchase Models that come with disc brake options check that the wheels rotate freely without touch
4. picking it up from your local bike specialist please read this section before proceeding to assemble Unpack Carefully remove the bicycle by lifting it straight out of the box Becareful not to scratch yourself on the carton staples Remove the packing material around the bike and stand the bike on a clean flat surface Be sure to keep any part packages that comes along with the bike Discard box and packaging material only ae a K Dispose responsibly recycle when possible Check This box should contain the eZee Sprint bicycle An accessory box containing 3 Ignition keys 1 Pair of pedals 1 Battery charger 1 Power cord 2 Fuses 30 amps Nylon ties Heat shrink tubes assorted pre cut sizes 1 Hex Key 5 1 Hex Key 3 1 eZee Sprint User manual Shimano Gear and Brakes Manual ACTO APODO 1 Battery Lithium lon 37V 10Ah and check the box again for any additional purchases or variations that should be included according to your eZeebike dealer 00 gt Sprint Assembly Tools required Tools are the first step to proper assembly you willneed a Allen Hex key metric set Philips head screwdriver Open end flat wrenches metric measurements 6mm 17mm Front wheel Insert the hub motor wheel into the front fork ensuring that it is properly seated in the dropout slots Tighten the nuts alternatively on both sides till the wheel is secured Tightening torque 35 Nm Seat post Insert into the seat tube of the
5. the less you pedal shortens your range While EPAC judicious use of gears power assistance all contributes to increasing the mileage you can get out of your ride 40 60 kms 25 40 miles 900 17 How eZeebike works Variable Power Assist VPA In lieu of a throttle you may have received or chosen a potentiometer dial This set up is only compatible with EPAC mode eZeebikes The dial settings from O 8 correspond accordingly to the level of continous power assistance acheived by the motor during pedalling The level of assistance remains the same throughout regardless of road conditions until you re set the dial to another position This is especially useful for long treks or when you do not wish to fuss about with a more sensitive throttle You can always choose to ride your bicycle as an ordinary bicycle Battery level gauge When riding a fully charged bicycle the battery level gauge shows green Powerful acceleration or uphill riding causes the battery voltage to drop and may bring the level gauge to amber or even red in the cases of very steep hills As you continue to cycle and the battery power drops the level gauge will correspond to the state of charge remaining When it remains in amber and dips into red you have approximately a 1 3 of the charge left Best to recharge the battery soon To prevent the battery from deep discharge the controller has a low voltage protection cut of
6. ears to come Guarantee Conditions The following guarantee conditions complement your legal rights How the guarantee applies As the makers we guarantee against possible material or construction defects Provided the following conditions are satisfied Proof of purchase The guarantee starts on the date of purchase Only the first owner is entitled to the guarantee The bike is guaranteed for 12 months this comprises of the frame fork all mechanical and electrical parts except normal wear and tear items 12 months for the battery up to 70 depth of discharge from its Ce aa capacity This can be verfied by the eZee dealer you ve purchased the bike rom How the guarantee does not apply When the bicycle is used negligently or results in damage due to traffic accident Damage ascribed to normal wear and tear Poor maintenance or modifications that no longer complies with regulations or original technical specifications Damage due to external causes The bicycle is put up for hire The battery pack is used incorrectly or tempered with This also applies during charging Compensatory costs arising from damages or accidents or cost incurred by loss of the bicycle s usage How the guarantee covers Original defective parts that are sent to the manufacturer for assessment will be replaced by the same or equal value part Labour and transportation charges are not included This are borne by the owner eZee
7. exclusively makes the decision whether or not the guarantee applies 00 Legal Regulations EU regulations state that your vehicle is an Electric Powered Assist Cycle EPAC when the following conditions are met EU directive 2002 24 EC Chapter 1 Article 1 1 h Cycles with pedal assistance which are equipped with an auxiliary electric motor having a maximum continuous rated power of 0 25 kW of which the output is progressively reduced and finally cut off as the vehicle reaches a speed of 25 km h or if the cyclist stops pedaling With EU compliant configuration the power assist of an eZee bike only functions while the rider is pedalling The means of control ling the assistance is provided with either a dial or throttle system USA regulations allow a power assisted maximum speed of 20 mph eZee bike made for the USA has a motor speed of 250 rpm for a 20 mph top speed and a maximum rated power of 700 watts The power assist can function without the aid of pedalling however there s nothing to stop you from doing so Putting in some effort will greatly increase the mileage you get from your battery This means you do not require a license or moped certificate there is no age limit and you can take cycling paths lt conforms to regulations of normal bicycles Legal requirements concerning insurance of your bicycle may differ so do find out about the rules and regulations in your country 6 00 Sprint Ce Weight
8. f set at 30 0 V You may reboot the bicycle if it cuts off however Pulsing or straining any capacity left in the battery will deteoriate its quality fairly quickly Charge often x 18 How eZeebike works Lighting system eZee bikes features wide angle high performance reflectors at the front sides and rear Front and rear LED lights are powered by the main battery electrical consumption is negligible be safe use them often Lock When parking your bicycle turning the key to the OFF position and removing it will shut the system off and lock the battery in place Use a chain lock to further secure your bicycle when necessary We also recommend you insure your bike against theft Consult your eZee dealer or LBS for more information Central support stand This spring loaded stand supports your eZeebike straight up Use your feet to depress the stand downwards and pull the bike in reverse Ensure the stand is firmly rested on the ground before leaving the bike X Do not sit on the bike with the stand parked The central support stand is made of aluminum alloy and meant to only take the weight of the bicycle and not with the rider on it Luggage rack The luggage rack provided comes equipped with a spring loaded catch and elastic strap If you plan to carry luggage on the rear make sure everything is securely fastened and clear from the rear wheel There are many useful accessories that can be fitted on the rear
9. ifetime of your product Check our websites and dealers website routinely for updates or contact us directly for more detailed questions you might have Serial Numbers Record the serial numbers found on your motor frame controller charger and battery here for reference This are important datas for us to understand and troubleshoot your eZeebike Motor s no i EZ Charger s no BLI Controller s no Battery serial no Frame no Proof of purchase Keep your proof of purchase handily with the date of purchase clearly marked 90 23 Afterword As people all around the world have begun to realize how easy and beneficial it is to ride our electric bike At eZee our mission is simple to continue to make the best electric bike out there We re on the constant lookout for ways to evolve our bikes to find methods and adapt solutions for our bikes to enrich lives everywhere We also want to get to know and thank everyone of you If you have anything to ask to comment or suggest perhaps you have an idea a project to discuss or simply would like share your stories and photos with us Contact us directly we want to hear from you eZee kinetics technology co ltd No 233 Feng Yong Road Feng Xian Shanghai China 201414 Tel 86 0 21 5756 6097 Fax 86 0 21 5756 2566 www eZeebike com info ezeebike com 24 Q0
10. ing at any time As Li lon batteries do not suffer from memory effect it is not required for the battery to be empty to commence a recharge Top up charging everytime you ve completed your cycle ride is recommended Kept in good condition Li lon battery will perform at least 350 full charge cycles with a retention of 70 from its original capacity Please use only the Li ion charger as provided a Male charging plug b Charging cord c Charger specifications d Charger serial no e Cooling fan f Fuse 10 Amps g Charger ON LED h Charging status LED i Warning label j Power switch k A C voltage switch Power cord socket A A new battery might take 2 3 charges before it performs at its stated capacity i e Dispose your battery responsibly refer to your town council or eZee dealer 15 Battery Charging sometimes after temporary disconnection the charging status light may give a false green reading To verify that your battery is fully charged switch the charger off wait for the charger lights to go out and switch it back on again The charging status light should quickly return from amber to green when the battery is fully charged The battery may be also charged on the bicycle do make sure that the bicycle is switched off so as to not waste electricity If the battery refuses to accept a charge refer your eZee dealer for more information Battery charging is automatically regulated there is n
11. ing the pads O If you have little experience with bicycle maintenance We recommend you get this done with your local bike shop Accessories Install any optional accessories you have purchaed with your bike Read the manufacturer s manual provided 900 1 Sprint Assembly Battery Insert key into keyhole located by the controller box and turn key counter clockwise while pressing it in so that it arrives in the open position Release the catch located at the underside of the saddle to flip it over Locate the battery flanges in their slots in the battery holder then push the battery firmly into the holder until the connecting pins are firmly in the battery sockets The fit can be tight when new so it may be required to apply gentle pressure Once the battery is in position lock into place by turning the key one click clockwise to the OFF position Ensure that the key is in OFF position until you are ready to ride Do not use excessive force to fit the battery which could result in damaging the connection sockets or pins If there is an A C outlet near to where your bicycle is parked It may not be necessary to remove the battery from the bicycle to charge Tyres Ensure that the tyres are inflated to the correct pressure of 60 psi Well inflated tyres enhances the comfort safety and efficiency of your ride Sprint Checklist Usage The eZee Sprint is best described as a Commuters bike and is best sui
12. o danger of overcharging We advised that you disconnect the battery and switch the charger off when the charging process is completed Do not charge the battery in wet conditions Never allow children to play with the battery or charger X Do not leave your battery in a fully discharge state for long periods of time The battery will continue to self discharge resulting in damage 6 00 How eZeebike works Your first ride Before you wheel your bike out into the world we recommend you practice handling the bike in a safe area away from obstructions and traffic The motor may look small but it s powerful You ll be riding faster than you think f Turn the key to the ON position A red LED P ls will illuminate below the key socket If the light A A fi flashes read the Troubleshooting section of ET this manual If it shines steadily you re ready for the next step EPAC Pedelec As you pedal rotation on the crank is picked up by a sensor in the bottom bracket This allows the drive system to be engaged A twist of the throttle then provides power on demand reducing the pedalling effort required E Bike The motor runs as soon as you turn the throttle Ensure that you are seated and ready to ride off before you use the throttle You may toggle the throttle on and off with the switch located on it In E bike mode the range of your bike will be approximately 40 kms 25 miles The hillier the terrain
13. rack from panniers to child seats Do however take note that the load limit is 25 kgs OO 19 Maintenance O Maintaining your bicycle ensures you ll get the most out of every ride and out of the entire life of your eZee bike How much of your bike s maintenance you can do yourself will depend on your knowledge skill experience and whether you have the necessary tools for the job Learning from available cycling literature and joining cycling communities can be an enjoyable way of improving your skill and knowledge about maintaining bicycles Beyond this manual it is good to consult your LBS and eZee dealer for advice regularly Before every ride Mechanical safety checks use a fully charged battery visual inspection for damages Every 150kms 100 miles Clean the bike incl chain rings and sprocket Clean and lightly oil the chain and gears Every 20 30 hours of riding Squeeze the brakes and rock the bike to check for any looseness with each forward of backward movement If the headset is loose have your dealer check it Lift the front wheel and rotate handlebars to check for tightness of steering it may be necessary to lubricate ball bearings Check and recalibrate the brakes replace if worn out Squeeze spokes in adjoining pairs between your thumb and index finger They all should have the same tension Have your dealer respoke or true the wheel if necessary Check cables for rust kinks and fraying have your dealer
14. replace them if necessary 20 00 Maintenance Repairing a punctured tyre If you have a punctured tyre we recommend that you get a specialist to carry out the repairs You can always of course consult a specialist and carry out the repairs on your Own As there are no electronic components on the rear wheel its removal follow standard proceedures as with normal bicycles with internal gears Read the Shimano gear manual provided for more instructions PA As the front wheel contains the hub motor there are additional steps in the case you require the entire wheel to be removed from the bike WA philips head screwdriver will be required to open the cable housing shown on left to first unplug the wires than run from the motor to controller There should be 1 x 6 pin connection and 3 colour coded wire connections Blue Yellow Green Unplug these before proceeding to remove the front wheel Be mindful of the tightening assembly sequence of washers nuts and spacers Hub motor and general inspection After 5 000 kms 3 000 miles of cycling We recommend you arrange to have a thorough inspection of your bicycle by an eZee dealer This includes opening up the hub motor to inspect and lubricate the gears 900 21 Troubleshooting Electronic self diagnostic system When the bicycle is functioning normally the red LED that is situated by the controller is lit continually Inthe case of an electronic malfunction the con
15. ted for usage in urban environment and roads While cycling it is your responsbility to be attentive of your environment and traffic rules as this concerns the safety of all who share the paths especially you a wear shoes that stay on your feet and grip firmly to the pedals No barefoot or sandles b dress to be visible on the road and avoid loose clothes that will tangle with moving parts of the bicycle C keep your speed at levels appropriate to road conditions d be aware of wet weather conditions as these affect braking distance Brake earlier than you normally would on dry roads e familiarise with the traffic rules in the country you are riding in f avoid cycling in poor weather and visibility conditions such as fog night heavy rain and snow keep your lights on in such conditions g familiarise yourself with the usage of the bike and how to maintain it Inspect Before every ride make a quick inspection of your bike s mechanical and electronic features Be safe not sorry frame amp fork Visually check for damage do not ride if bent or fractured wheels and tyres Check for missing or damage spokes Feel spokes to ensure tightness wheels should be true straight and tyres inflated to its correct pressure handlebar and stem Tightened firmly in the face forward positions the handlebars will rotate the front fork and wheel ensure that the grips are also firmly seated Brakes Squeeze brake levers gap be
16. troller comes programmed with diagnostic capabilities to determine where the fault lies The red LED will emit a series of blinks count them and refer to the table below for its explanation and solutions Brake lever cut off in check brake lever spring brake levers should contact return to position applicable with electric cut off levers Brake lever cut off in check wiring connection inspect for damage to contact the battery level gauge _ Throttle not in position check if throttle spring is faulty Throttle failure check throttle connections or replace low voltage recharge battery or loose battery cable connection ee excessively high voltage measure battery voltage contact your eZee P 8 sensor sensor fault contact your contact your eZee dealer i dealer NN motor incompatibility contact your eZee dealer 10 overheat thermostat allow to cool reboot system activated thermostat failure replace controller amps control controller replace controller failure No light check battery power cables or replace controller Troubleshooting The faults listed may not cover every possible failure In the event of moisture or water entering the controller haphazard signals might appear We ve designed the eZeebike to repel water as much as possible encapsulating circuit boards with silicone resins and connections with silicone grease Since this manual simply cannot cover every detail that might occur during the l
17. tween brake blocks and rims should not exceed 2mm Brake cables should remain unobstructed by other cables or accessories Chain Turn crank arms to ensure chain runs smoothly Keep the chain lubricated and clean Chain tension is adjusted by the tensioning bolt located at the end of the frame Electronics Red light from the controller unit should be illuminated when the electric bike is ON All wires to be fastened securely in place Battery Chareing Before your first ride the battery needs charging Bring itto a wall socket 220V 230V AC EU other countries or 115V AC US Fuse Fuse holder 30 amps Battery grip Charging socket Battery slot guides Batter lock slot Serial number battery information OU POD Insert charging plug into socket on battery and connect charger power cord to A C outlet Turn on A C outlet Turn the 1 switch on the charger A It s important that to follow this sequence of actions everytime you charge the battery Do not remove the plug by pulling the cord always grip the charging port by its metal body Battery Chareing Check the indicator lights on the front of the charger RED light indicates that the charger is connected and running from an A C outlet YELLOW light indicates that the battery is charging GREEN light indicates that the battery is fully charged It will take a maximum of 6 hours to fully charge your battery You may interrupt the charg
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