Amigo E-Line User manual

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Operating instructions for electric bikes
Contents
Operating instructions for electric bikes.................................................................................................................................................................................... 1
1. Improtant information before you start biking ............................................................................................................................................................... 3
2. Introduction ............................................................................................................................................................................................................ 4
3. Before the first ride................................................................................................................................................................................................... 5
Before each ride ............................................................................................................................................................................................................... 8
4. Your first ride........................................................................................................................................................................................................... 9
5. Using your E-bike ....................................................................................................................................................................................................10
6. Setting Display........................................................................................................................................................................................................11
Time Setting................................................................................................................................................................................................................11
Top-speed Setting ........................................................................................................................................................................................................11
Choice of Display Unit (Metric system/ English system) ......................................................................................................................................................12
Wheel Size Setting .......................................................................................................................................................................................................12
Backlight Brightness Setting...........................................................................................................................................................................................12
Exit Setting .................................................................................................................................................................................................................13
7. Display Operation ....................................................................................................................................................................................................14
On/Off ........................................................................................................................................................................................................................14
Speed Display (Current Speed/Average Speed/Max Speed) ................................................................................................................................................14
Assisted Power Select or Throttle Level Select...................................................................................................................................................................15
Power Assist Walk ........................................................................................................................................................................................................15
Turn On and Turn Off the Backlight .................................................................................................................................................................................16
Distance and Time Display (Riding Distance and time/Total Distance and time)......................................................................................................................16
Capacity Display...........................................................................................................................................................................................................16
Button Battery Replacement ..........................................................................................................................................................................................17

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8. RANGE OVERVIEW...................................................................................................................................................................................................18
9. REMOVING AND REATTACHING THE BATTERY..............................................................................................................................................................19
7. Battery charging instruction ......................................................................................................................................................................................21
8. Safety instructions for the battery and charger.............................................................................................................................................................22
9. Technical specifications.............................................................................................................................................................................................23
10. Maintenance .......................................................................................................................................................................................................24
11. Other information................................................................................................................................................................................................25
12. Declaration of conformity......................................................................................................................................................................................26

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1. Important information before you start biking
•Before your first ride, please read the operating instructions carefully and check that all parts are in good condition.
•Please slow down in slippery conditions, e.g. in rain or snow, and consider that you will need greater braking distances to guarantee stopping safely.
•This e-bike works reliably under all weather conditions although excessive water exposure could damage the electronics and/or the electric motor.
•Never touch the electronics on the e-bike with wet hands and never touch the plus and minus poles at the same time, as the strong short-circuit current could cause
injury.
•Never attempt to repair electronics on the e-bike yourself, always ask a specialist retailer.
•The battery performance can vary depending on the temperature. Temperatures below 0°C will decrease the distance you can ride the e-bike without recharging.
The battery performs the best in temperatures above 0°C.

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2. Introduction

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3. Before the first ride
Please insure that your bicycle is ready for use and properly adjusted to fit your body
Tighten the screws:
PRODUCT DESCRIPTION
TORQUE SPEC
PRODUCT DESCRIPTION
TORQUE SPEC
Stem @ steerer tube
10-12 Nm
Brake levers
3 Nm
Stem @ handlebar
8 Nm
Brake bolts
9 Nm
Seat clamp
7 Nm
Rear wheel axle
15 Nm
Seat post @ saddle rails
10 Nm
Front wheel axle
8 Nm
Bottom bracket
40-50 Nm
Kick stand bolt
10 Nm
Crank bolts
38-41 Nm
Ferder bolts
4 Nm
Seat
Adjust the seat post to a height where your knees are slightly bend when riding.
Do NOT raise the seat post above the minimum insertion mark. It should always be hidden inside the seat tube.
Handlebar
Adjust the handlebar to a comfortable position.
Do NOT raise the stem above the minimum insertion mark. It should always be hidden inside the head tube.

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Brakes
Brake lever on left side of the handlebar activates brake on front wheel and brake lever on right side of the handlebar activates brake on rear wheel.
Make sure that all bolts on brakes are tightened according to specifications and brake pads are adjusted according to rims on wheels. (2-5 mm of space between brake
pads and braking surface on rims)
Chain
Make sure the chain is tight without slack.
Gears
The gear shifter is already set, but if needed it can be adjusted this way:
1. Set the shift lever to position 3.
The cable should now have very little tension at all or even be slightly slack.
2. Set the shift lever to position 1.
The cable should now be quite tight and the yellow arrow on the shifting mechanism behind the rear sprocket should now be aligned
between the two yellow lines on the side of the shifting mechanism. When in first gear the yellow arrow points between the two yellow
lines the gear is adjusted correctly.

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Pedals
Before fitting the pedals to the crank, grease the threads with a little lubricating grease. The pedals are marked with an “L” (left) and “R”
(right) on the threads that screw into the crank. Make sure you fit the right pedal to the right crank.
IMPORTANT!
Be careful when attaching the pedals to the cranks. Attempting to attach a pedal on the wrong crank, or not aligning them properly, can
damage both the pedal and the crank. Pedals fitted incorrectly or not tightly enough could come loose, which could cause injury or damage
the e-bike.
PLEASE NOTE!
Screw the left-hand pedal anti-clockwise as it has a left-hand thread.
Left Pedal (L) Right Pedal (R)

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Before each ride
Before each ride, please check that:
The bell and lights are working properly and are properly secured
The brakes are working safely and are properly secured
Both wheels run freely
The tires are free of foreign objects and damage
The tires have sufficient tread depth
All bolts and nuts are tight (See page xxx)
The frame and fork are not damaged
The handlebar and stem are correctly and securely fastened as well as set up in the correct position
The seat post and seat are secure and in the correct position. Try turning the seat or tipping it upwards or downwards. It should not
move
WARNING: If you are unsure of whether your bicycle is in a sound technical condition, take it to an Authorized bicycle workshop to be
checked instead of riding it.
Frame, fork and other parts relevant to your safety such as brakes

4. Your first ride
•Be very careful the first time you ride your e-bike! In power mode, the e-bike is considerably faster than a normal bike!
•Take your first ride on open land so you can get used to the improved acceleration.
•The control unit has a low-voltage protection system which automatically switches off the power assist if the battery voltage falls below a certain level.
•Be careful when braking. Always brake with the rear wheel brake first, it is less aggressive than the front wheel brake.
The power assist is deactivated at 25 km/h. It is automatically switched back on again once the speed drops below 25 km/h.
•Do not use power assist on slippery surfaces and gravel.
•Switch power assist off if the e-bike is not behaving normally to avoid damaging electrical components.
•In order to not damage the electrical components, never load the e-bike luggage carrier with more than 25 kg.

5. Using your E-bike
•Start pedaling; the electric motor will only assist you while you are pedaling.
•If you wish to change the assist level, press the plus or minus buttons.
•The power assists stops when you use the brakes.
•The power assists stops when you reach 25km/h.
•If you leave the e-bike unattended, lock it and removing the battery key.
To start the battery, Press the ON button.
To turn on the display, press the MODE button.

6. Setting Display
After start-up, please hold both UP and DOWN at the same time, for 3 seconds, LCD will enter into the setting state.
Time Setting
After entering into the setting state, first set the HOUR by using UP and DOWN. Press MODE for confirmation and then set the MINUTE by using UP and DOWN. Press
MODE for confirmation and then set the top riding speed.
Top-speed Setting
The default figure of the top riding speed in the display is 25Km/h. You can change this figure and re-set a new top riding speed. If the e-bike speed exceeds this new
figure, the controller will limit the speed and return to the max speed to ensure the rider’s safety.
The setting range of top riding speed is from 10Km/h to 25Km/h. After setting the top riding speed, please press MODE for confirmation and enter into the display unit
setting.

Choice of Display Unit (Metric system/ English system)
Press UP or DOWN to choose a display unit. The unit could be MPH and Km/h. The range unit is changing accordingly with the speed unit.
Wheel Size Setting
Press MODE for confirmation and enter into the wheel size setting. Press UP or DOWN to choose a corresponding wheel diameter to ensure the accurate display of speed
and distance. The interface is as follows:
Press MODE to confirm the wheel size and enter into the LCD backlight brightness setting. The default value of the wheel size is 26 inch.
Backlight Brightness Setting
Press UP or DOWN to modify the backlight brightness. You can choose from level 1 to level 3. Level 1 is the minimum brightness. Level 3 is the maximum brightness. The
default value of the backlight brightness in J—LCD display is level 1.

Exit Setting
In the state of parameter setting, short press MODE (within 2 seconds) to make confirmation. Hold MODE (more than 2 seconds) , save the current setting and exit the
setting interface.

7. Display Operation
On/Off
Press MODE and the display start to work for the controller power supply.
In the Power On State, hold MODE or lay aside for five minutes, to cut off the e-bike power supply. In the Power Off state, the display and the controller don’t use the
battery power supply. So the power consumption is ZERO.
Speed Display (Current Speed/Average Speed/Max Speed)
When the e-bike starts, the display will automatically show the current speed.
Hold UP and the display will show the MAX speed during this ride. Hold UP again and the display will show the AVG speed during this ride. Hold UP again and the display
will turn to the current speed display.

Assisted Power Select or Throttle Level Select
Press UP or DOWN to change output power of the motor. The power ranges from level 1 to level 5. Level 1 is the minimum power. Level 5 is the maximum power. The
default value is level 1.
Power Assist Walk
Hold DOWN and enter into the mode of power assist walk. The e-bike will go on at a uniform speed of 6 Km/h.
Warning: 6Km/h “assisted power walk” function can only be used when the user is pushing the e-bike. Please don´t use this function during riding.

Turn On and Turn Off the Backlight
Hold both UP and MODE for 3 seconds and turn on the J—LCD backlight. When the surrounding light is not enough or it is in the evening, you can turn on the backlight.
Hold both UP and MODE for 3 seconds again and you can turn off the backlight.
Distance and Time Display (Riding Distance and time/Total Distance and time)
Press MODE and change between riding distance and total distance. Meanwhile the riding time and total time will change with it.
The riding time is indicated by hours and minutes. The total time is indicated by minutes. 10 seconds to run before turning back to the clock interface.
Capacity Display
When the battery capacity is high, the five battery segments are all right. When the battery is low voltage, the battery display frame will flash at the frequency of 1 HZ.
This indicates that the battery is severely low voltage and needs to be recharged immediately.

Malfunction Code Display
If there is something wrong with the electronic control system, the display will show the error code automatically. The following are some definition of malfunction codes.
Display Value Definition
21 Current Abnormality
22 Throttle Abnormality
23 Motor Open- phase
24 Motor Hall signal Abnormality
25 Brake Abnormality
30 Abnormal Communication Definition Diagram of Error Codes.
Button Battery Replacement
Ride your bike in a safe way. Don’t hit or knock the display. When you replace the display battery, please detach the display from the handlebar first. Take off the battery
cap and put in a new battery.
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The model of the display battery is CR2032. This button battery is used exclusively for the timer IC inside the display. The life of the button battery is more than 2 years.
Attention: After replacement of the button battery, please set the time of the display.

8. RANGE OVERVIEW
Condition: Battery is fully charged and new (314Wh)
Load: Driver approximately 70 kg
Distance
10 km 20 km 30 km 40 km 50 km 60 km 70 km
Road conditions
Light tailwind
Flat roads 20 degrees Celsius
Dry roads
Light tailwinds
Slightly hilly terrain 20 degrees Celsius
Dry roads
Light tailwind
Strong hilly terrain 20 degrees Celsius
Dry roads
Medium assist - maximum help from own pedaling
Medium assist - low to medium help from own pedaling
Maximum assist - maximum help from own pedaling
Maximum assist - low to medium help from own pedaling

9. REMOVING AND REATTACHING THE BATTERY
1. Switch off the display.
2. Turn the key left to unlock the battery.
3. Lift the battery up out of the holder and remove it.
Please note the following reservations:
•The bike's tyres should be inflated to the
proper tyre pressure.
•If the weather temperature drops - the range will be
reduced.
•If the rider's weight increases - the range will be
reduced.
•If the roads are wet or icy - the range will be
reduced.
Maximizing your range
Many factors influence the performance of the
battery which has impact on your range.
•Charge the battery completely before a long ride.
•More energy is required on uneven roads and hilly
conditions.
•Frequent speed changes use up more energy.
•Heavier loads use up more energy.
•Make sure your tyre pressure is OK and always
keep the e-bike clean and well lubricated, as this
helps save energy.
•Make sure both wheels can move freely, it helps
save energy if brake linings are not sticking. Check
brake linings regularly.
•Vigorous pedaling helps save the battery and
increases your range.

1. To fit the battery, first insert the battery in the battery
holder from underneath then push it in place from above.
2. Turn the key right to lock the battery again.
Parking
•Gently press the power button on the battery until the top
diode turns off. After a few seconds the other diodes will turn
off and the battery will be completely switched off.
•Avoid leaving the e-bike unprotected in rain or snow.
•If the e-bike gets wet, dry it off with a dry towel at the end of
your ride.
•Don’t forget to turn off the front and rear lights separately.