EG Vienna 250 User manual

ELECTRIC BICYCLE OWNER’S MANUAL SUPPLEMENT
For Owners of EG Vienna 250 Folding Electric Bicycle
Table of Contents
Descriptions: Page
Installation Instructions 2
How to Install/Unfold the bicycle out of the box 2
How to Fold the Bicycle 3
Operation Instructions 3
How to operate the Electric Bicycle 3
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How to detach the rear wheel of the Electric bike 9
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This portion of owners manual is a supplement to the Bicycle owner’s manual. This section
pertains to the features in the electric bicycle and how to care for them.
INSTALLATION INSTRUCTIONS
bar into the stem and insert the saddle post onto the seat tube. ALL of which are secured
using quick releases.
2. To begin, unpack the bicycle from the box and cut all the ties that held the bicycle
together during shipping.
3. Unfold the frame of the bike while gently lifting the Quick Release upward. When the
main frame of the bike has straightened completely, release the quick release and bring
the lever all the way to the front of the bike to hook the quick release to the frame of the
bike. Then, securing the quick release by clamping the latch backward over the quick
release.
4. Insert the Handlebar into the Handlebar stem, and then unfold the Handlebar stem. Next
lock the folding stem into place and lower the safety buckle over the lever to secure the
lock. Secure the handlebar quick release after you have aligned the handlebar 90
degrees perpendicular to the front wheel.
5. ! WARNING: Please make sure the installed saddle is at least 1/2 inch above the rear
suspension under the seat and that the post must be firmly secured before riding the
bike.
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6. To install the saddle, insert the saddle post into the seat tube and then secure the saddle
post by tightening the quick release lever.
7. Unfold the pedals by gently lifting them horizontally and they will lock into place.
8. The front and rear LED lamps are installed for you. To open the LED rear reflector use a
Philips head screw driver to slowly pry it open.
9. ! WARNING: Be sure the main Li-on battery is installed properly before riding the bicycle.
If the Battery is installed wrongly, it may damage the battery case railing or cause the
battery to fall off the bike.
10. ! WARNING: Do NOT sit on, place anything on or tie anything to the battery while
installed on the bike under any circumstances. Doing so can damage the battery holder.
11. Install the Main Li-ion battery. Ensure both side rails and the spade piece of the metal
holder are totally inserted into the battery on the underside. Then, lock in the battery in
place with the key.
12. ! WARNING: Before riding ensure the battery has been installed properly by inspecting
the mount from the bottom to ensure there is no gap between the holder and the battery.
How to Fold the Bicycle
Option 1:
1.
2.
3.
4.
5.
6.
Option 2:
1. Lower your saddle and secure your saddle post quick release.
2. ! WARNING: if your pedals don’t fold easily do not force them to do so, or you will risk
breaking the pedals.
3. Next fold, the pedals, by gently pressing in the pedals horizontally and then they will
effortlessly fold into their natural vertical position.
4. Fold the frame of the bike in half by bringing the quick release clamp in the middle of
frame of your bike first forward to release the clamp and then bring the entire lever
including the clamp backwards to unhook the quick release from the frame. Gently lift the
lever upward to unlock the vertical latch of the quick release. While lifting the quick
release lever, bend the frame to fold the bike.
5. Lastly fold the handlebar stem by lifting the security buckle, and then lowering the stem
quick release. Fold the stem downward.
OPERATION INSTRUCTIONS
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How to operate the Electric Bicycle
The Electric bicycle can be operated in 4 different modes:
1. Manual Mode –
Make sure the Battery Meter/power meter on the left of the handlebar is “OFF” and
then, peddle the bicycle normally as you would any bicycle.
In this mode it is not necessary to insert small ignition the key or turn on the electric
system of the bike.
2a. Peddle Assist Mode (Low) –
Place the smaller top key in the switch and turn the key clockwise to turn on the
electrical system.
Press the red “ON/OFF” button on the meter located to the left of the handlebar to
turn “ON” the system. Peddle the bicycle normally as you would any bicycle.
The motor will stop if the brake lever is depressed even if you are still peddling the
bicycle.
The motor will stop when you stop peddling in this mode.
2b.
The motor will stop when you stop peddling in this mode.
This mode will give you a balanced “miles per charge” of battery power use among
the peddle assist modes.
2c.Peddle Assist Mode (High) –
To put the bike in “High” peddle assist mode, switch on the bike as you would on the
above “LOW” mode and then press the green “Mode” button to light up the “HIGH”
mode and peddle the bicycle normally as you would any bicycle.
In this mode, the motor will assist you with a high amount of power as you peddle the
bicycle.
! CAUTION: This mode is designed to achieve a speed of 20 MPH. User discretion is
advised
The motor will stop if the brake lever is depressed even if you are still peddling the
bicycle.
The motor will stop when you stop peddling in this mode.
This mode will give you a low “miles per charge” of battery power use among the
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peddle assist modes.
3. Peddle Assist Mode (Off) –
To put the bike in “Off” peddle assist mode, switch on the bike as you would on the
above “LOW” mode and then press the green “Mode” button until all the mode lights
turns off.
In this mode, the motor will NOT assist while you are peddling the bicycle. However,
the throttle is still active and can be used to provide you the power on demand.
4. Fully Electric Mode –
Place the smaller top key in the switch and turn the key clockwise to turn on the
electrical system.
Press the red “ON/OFF” button on the handlebar meter to turn “ON” the system.
Place the “MODE” switch to the left of the handle bar in any position you desire,
because while engaging the thumb throttle, the peddle assist mode is in-active and
does not have any effect on the speed or power of the electric motor.
Twist the thumb throttle in any increments of power you desire to power the motor of
the bicycle and it will take off.
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even more battery power than in any of the peddle assist modes.
This mode will give you the least “miles per charge” compared to any of the above
modes of operation
About the Brake Safety Feature on all our Electric Bikes.
ALL our electric bikes make use of a wired brake lever kill switch for safety purposes.
When the brake lever is engaged, it sends a kill signal to the controller to disable the
motor under all circumstances and condition. This will ensure the motor does not
continue to spin when you need the bicycle to stop.
How to read the Battery Meters and about the Li-on battery
There are 2 Battery meters on your bike. 1 is located conveniently on the left hand side of the
handle bar. The 4 red LED lights below the incremental bars indicate the state of the battery
discharge. The other Battery meter is located on to the top of battery with 3 green LEDs
showing the current capacity of the battery in various states of discharge.
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As with any Lithium-ion batteries, there are a limited number of times a battery can be charged.
While priming Lithium-ion batteries are not necessary (which means it may be charged
whenever you want without affecting its charge capacity), the number of times it is charged does
affect the overall longevity of the battery life.
To conserve battery power, the switch/meter on the handlebar will automatically switch itself off
after approximately 5 minutes of idling. You can also switch off the electrical system by turning
the key in the middle position (a round symbol with an x over it), when the electric power is not
needed.
! NOTE: In this position the key can be removed from the switch, so it can fall off the switch if
you hit a bump while riding the bicycle.
! WARNING: Please keep the keys to your electric bicycle in a safe place. Each set of keys are
unique to your particular electric bicycle and unfortunately we do not keep a copy of your key on
file. Nor would we have a way of reproducing that key.
When the battery is not in use for an extended period of time, remove the battery from
the battery holder for storage.
Never disassemble the battery. The battery does not contain serviceable parts.
Do not sit on or place any object on or over the battery.
Use only the supplied charger to charge the battery.
Battery capacity: 10Ah
Battery and Motor Voltage: 24V
Charge temperature range 0~45℃
Discharge temperature range –20~55℃
Total Charge time from total discharge: 6-8 hours
Total Charge time for the initial first 3 charges: 12 hours
If you have any questions about this battery or its usage, please do not hesitate to contact us
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Storage, Maintenance and transport
Battery
If the battery needs to be stored for an extended period of time, it should be kept at
around 50% charge capacity (or charge the battery for about 2-3hours from empty) and
should be placed in a dry and well ventilated place.
To maintain battery life expectancy, the battery needs to be charged at least once for 2-3
hours every two months.
The battery and charger should be kept in storage in a clean, dry and well ventilated
place. Avoid contact with corrosive substances and keep the battery away from excessive
heat and or open flames.
Should the battery need to be transported, pack it in a box, and ensure that it is always
protected from intense physical impact, shock, severe vibrations, direct sunlight, or water
logging. The battery may be transported in a vehicle such as an automobile, train, ship,
airplane and etc. Please check your local rules and regulations regarding such
transportion.
Battery Storage conditions: Room temperature -20～35℃,
Battery Storage relative humidity: 5～65％RH
Never pour any liquid on or insert any metal into the charger.
Never disassemble or modify the charger in anyway.
Never plug or un-plug the charger with a wet hand
Do not use the charger during a lightning storm.
Use only the supplied charger to re-charge the battery.
Do not operate the charger in an unstable, dusty or an excessively damp environment.
Avoid using the charger under direct sunlight.
Operate the charger in a well ventilation environment.
Unplug the charger from the wall outlet when not in use.
Accessories
！WARNING :
Ensure that your assembled accessory does not interfere with the steering, braking or the
natural movement of the bicycle.
Electric Motor and Battery Features
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High efficiency and power saving Electric Motor–
A Brushless Motor with gears
High efficiency of up to 85%. 4N.m~13N.m torque
Efficiency>80%. 24V battery for a continuous run range of more than 40 miles on a single
charge in pedal assist mode.
Produces a power of 250 Watt power with a peak power of up to 500 Watt
High power and high torque –
Fast pick up even under heavy load. Easily climb and ascend sloppy terrains.
Low power consumption, Long-battery life and a Compact design.
Battery weighs less than 8 Lbs.
Trouble-free, Low maintenance, Long life span and Easy to maintain electric motor –
High Quality Brushless Electric Disc motor with an Gears and advance speed sensor.
Closed system motor requires only surface cleaning and dry storage.
Charging the Battery
Connect the battery to the charger; ensure the output terminal of the charger and the
Immediately replace any damaged, missing, or worn parts.
Make sure all fasteners are correctly tightened as written in the owner’s manual
Parts that are not properly tightened can be lost or operate poorly.
Do not over tighten parts, as over-tightening may damage the part.
Make sure any replacement fasteners are of the correct type and size.
If your own a bike with an aluminum frame, inspect the bicycle frame carefully and
frequently as Aluminum frames can develop micro fractures from stress, severe impact
and shocks. If you see these micro fractures or cracks, stop riding the bicycle
immediately.
In case of micro fractures, have the bicycle frame repaired and inspected by a qualified
professional before riding the bicycle again.
NOTE: Have a bicycle service shop make any repairs or adjustments for which you do not have
the correct tools to or if you do not sufficiently understand the instructions set forth in this electric
bicycle’s manual supplement or the bicycle owner’s manual.
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Inspection of the Bearings Maintenance
1. Frequently check the bearings of the bicycle. Have a bicycle service shop lubricate the
bearing once a year or any time they do not pass the tests as noted in the Bicycle
owner’s manual.
Serial Numbers to your EG Electric Bike
1. The Serial number to your EG Electric Bike is located right where the front Suspension
fork meets the frame of the bike. It is at the front of the frame near your front LED lamp.
How to detach the rear wheel of the Electric bike
1. ! WARNING: We do not condone modifying the EG Electric Bicycle in any way shape or
form. Modifying the bike in any way, will void your Warranty. The instructions below are
written only for the maintenance or repair of the bike.
2. To detach the rear wheel, first unhook the connector near the rear wheel.
3. Unscrew the nuts on both sides of the rear axle and the wheel should come right off.
4. Unhook the chains from the rear freewheel (gears)
5. To install it back on, please note and reverse all the detachment instructions.
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