Estarli e20 Installation and operation manual

Estarli
e20 Operating & Maintenance Instructions
estarli e20
Operating & Maintenance Instructions
Technical:
Net bike weight: 17.5kg
Maximum load: 115 kg
Dimensions: 150x110cm
Folded dimensions:85x70cm
Frame: aluminum 6061
Fork: aluminum 6061
Wheels: 20 inch
Discs: 160mm
Derailleur & shifters: Shimano Tourney
Motor: 36V 250W BRUSHLESS
Maximum torque: 40nm Maximum speed:25km / h
Power Assist Levels: 5
Seat Post Battery: Samsung Cells Lithium
Capacity: 36V 7.2Ah
Weight battery: 1.5kg
Charging time: 3-4 hours
Range: 50km

Estarli
e20 Operating & Maintenance Instructions
Congratulations on the purchase of your estarli e20. Your bicycle is equipped with an
electric pedaling assistance which will help assist your cycling. The aim of electric
assistance is to reduce the input needed from the rider when cycling. The bike is fitted with
intelligent sensors that monitor your pedal input and match it with motor assistance. The
assistance varies according to the speed you are cycling and the assistance mode selected
on the display.
To ensure safe operation of your new bike it is important you read this manual
before first use.
This estarli e20 eBike has been designed in accordance with the requirements of
European standards: EN 14764 and EN 15194 which comply with safety requirements.

Estarli
e20 Operating & Maintenance Instructions
Contents:
1. General information
2. Operating Instructions
3. Maintenance
4. Warranty

Estarli
e20 Operating & Maintenance Instructions
1. General information
1.1. Warnings
The assistance is triggered when you move the pedals, check that your handlebars are
straight and that the road ahead is clear when you first try the bike.
Always carry out the pre-ride checks included in your getting started guide before each
use
For your own protection we suggest you always wear protective clothing when cycling
including a helmet and gloves. When cycling on the road please make sure your riding
complies with the highway code and traffic rules.
If the bicycle is used by anyone under the age of 18, parents/guardians should supervise
and ensure that the user is able to use the bicycle safely.
In accordance with the law children under the age of 14 are forbidden to ride the road or
public highways.
Take care when riding in poor weather conditions (rain, ice, snow, cold, nighttime or
similar), be extra vigilant, reduce your speed and pay particular attention to stopping
distances when the surface is slippery.
When transporting your eBike on an external bike rack, it is advisable to remove the
battery and store it in a cool place.
For safety reasons, we strongly recommended starting your first ride at level ‘1’ (minimal
assist), increasing the levels as you become more confident. When pushing your bike
always set pedal assist to level ‘0’, this will prevent the bike accelerating should you
accidentally knock the pedals.
Failure to follow these warnings could result in an accident, injury or damage to your
eBike. Estarli Ev Limited does not take responsibility for any faults or damage occurred from
improper maintenance or bike safety checks.

Estarli
e20 Operating & Maintenance Instructions
⚠WARNING : Components on your eBike may become worn and require attention. If
the expected service life of a component has been exceeded, it can break suddenly, risking
injury to the cyclist. Cracks, scratches and discoloration in areas subject to high stresses
indicate that the component has exceeded its service life and should be replaced. If in doubt
please seek professional advice or get in touch with one of the estarli technical experts.
1.2Adjustments
Although your estarli has been carefully prepared in our workshops, it is important that
you check the following before first use and weekly when riding the bike:
1.2.1. Lights
If your ebike is equipped with high quality LED front lighting. Switching on and off is done
using the on-board computer.
If your ebike is equipped with a rear light. This can be operated by the On / Off button on
the light itself.

Estarli
e20 Operating & Maintenance Instructions
1.2.2 Bell
Check the Bell is installed and correctly aligned on your handlebars.
1.2.3. Tyres
Your estali is equipped with two 20-inch wheels. Check the tyre pressure before each ride.
Riding with under-inflated or over-inflated tires can adversely affect performance, cause
premature wear, cause damage to the rim, reduce range or increase the risk of accident. If
significant wear or a notch is visible on one of the tires, replace it before using your eBike.
1.2.4. Brakes
Your estarli is equipped with 160mm diameter disc brakes. The right handle activates your
front brake, while the left handle activates the rear brake. It is recommended to distribute
your braking force on average 60/40 between the front and the rear. You should be able to
obtain the maximum braking power without the brake levers touching the handles. If not,
your brakes should be adjusted. If this is the case, contact your local bike repairer to get
your brakes adjusted. Warning: In rain, or icy conditions braking distances are extended.
1.2.5. Pedals
If your pedals appear loose do not ride your eBike and take it to your local repairer.

Estarli
e20 Operating & Maintenance Instructions
1.2.6. Wheel and motor
After the first month of use, it is advisable to tighten your spokes. When the motor
engages there might be a slight noise. This is perfectly normal. This noise may increase as
the motor works harder.
1.3Battery
1.3.1
Please charge the battery for at least 5 hours when charging for the first time. This will
initialise it. The battery is delivered to you with a minimum charge,
it is VERY IMPORTANT TO CHARGE YOUR BATTERY FOR A MINIMUM OF 2 HOURS
EVERY MONTH MAINTAINING A STORAGE CHARGE LEVEL OR AROUND 50%.
After charging your battery, it is advisable to let it sit 20 to 30 minutes before use. The
typical battery range is 30-70km. The estimated range is subject to a number factors
including:
●The level of assistance
●The weight of the user
●The gradient of the road
●Tyre inflation
●Wind resistance
●Pedaling effort
●Starting and frequency of stops
●The outside temperature
Precautions for use:
●Use the battery only with this bike.
●Use only the specific charger supplied to charge the battery.
●Always charge the battery in a well ventilated area.
●Do not expose the battery to heat or charge it in direct sunlight.
●Do not disassemble or modify the battery.
●Do not connect the (+) and (-) battery connections with a metallic object.
●Do not expose the battery to liquids.
●Do not use a damaged battery.
●Do not continue to charge the battery beyond the recommended charge time.

Estarli
e20 Operating & Maintenance Instructions
●Do not use the battery if it emits an unusual smell, becomes unusually hot or if
something seems abnormal.
●Keep the battery out of the reach of children.
●Recharge your battery before prolonged storage and perform the same operation after
storage. Follow the instructions on the label of the battery charger.

Estarli
e20 Operating & Maintenance Instructions
Battery life:
Batteries suffer from aging performance after a lot of use. It will depend on the usage
patterns of the VAE. In general, the energy capacity may reduce by 20 to 30% (charge and
discharge) for lithium batteries. When discarding batteries please make sure you do so
responsibly through an authorised recycling centre.
1.3.2. Charger
Use only the charger that was supplied with your electric bicycle. Avoid contact with water
while charging the battery. If a plug becomes wet, dry thoroughly before use. Precautions
for use:
●For indoor use, do not expose the battery charger to rain.
●Do not short circuit the charger pins.
●Do not dismantle or modify the charger.
●Always place the charger in a well ventilated and dry environment.
●Warning: Explosive gases. Avoid flames and sparks. Provide adequate ventilation
during charging.
●Do not use the charger with a damaged power cord or plugs.
●Do not touch the charger with wet hands.
●Make sure that the charger plug is correctly connected to the mains for charging.
●Disconnect the power supply before connecting or disconnecting the connections on
the battery.

Estarli
e20 Operating & Maintenance Instructions
●Do not touch the charger for too long during charging (risk of superficial burns).
●Do not position the charger in an unstable manner.
●Do not cover the charger to avoid overheating during charging.
●This charger is designed to charge the Lithium battery supplied with this eBike only.
●Keep out of reach of children, this product is not a toy.
●Do not expose the product to a heat source.
●Do not immerse the product.
●The external flexible cable of this product cannot be replaced; if the cord is damaged,
the item should be discarded.

Estarli
e20 Operating & Maintenance Instructions
2. Getting started and use
2.1Starting and using the on-board computer
Battery level
Travel time
Level of electric assistance
Speed
Total distance traveled
2.1.1 Press “power” a few seconds to switch on and switch off the screen
2.1.2 Press “▲ ” or “▼” to choose the level of electric assistance
2.1.3 Press “▲” a few seconds to switch on and off the front light
2.1.4 Press “▼” a few seconds to activate the pedestrian mode which will make the bike
advance at a speed of 6km / h without pedaling

Estarli
e20 Operating & Maintenance Instructions
2.2Folding your estarli
1. Loosen the seat clamp.
2. Slowly slide the seat post
to the floor.
3. Tighten the saddle clamp.
1. Loosen the handlebars
using the lever in the
center of the handlebars.
2. Swivel the handlebars
down until the brake levers
are vertical.
3. Tighten the handlebars
with the lever in the center
of the handlebars.
1. Loosen the lever which
allows the upper tube and
the handlebars to be
folded. Then fold along the
fork.
2. Bend the pedals by
pressing on them and
rotating them on
themselves.

Estarli
e20 Operating & Maintenance Instructions
1. Rotate the frame folding lever safety upward.
2. Pull the folding lever of the frame and fold the bike on itself.

Estarli
e20 Operating & Maintenance Instructions
2.3 Recharging
The charging port is located under the saddle, covered
by a dust and moisture cover.
Remove the cover and plug in the charger, replace the
cover when charging is complete.
If you want to charge the battery separately, unscrew
the connection port to the controller, loosen the seat
clamp and remove the seatpost in its entirety.
Repeat the above steps to replace and connect it.

Estarli
e20 Operating & Maintenance Instructions
3. MAINTENANCE
3.1. Revisions
Note: To ensure safety and keep the components in good working condition, you
must have your eBike checked periodically by a qualified person:
First checkup: 1 month or 150 km
Ensure the following are correctly tightened: crank, wheel, stem, pedals, hanger, seat clamp.
Ensure the brakes are correctly adjusted
Check tension of spokes and wheels
Check levels of wear (brake pads, transmission, tires)
Check for play the bearings (bottom bracket, wheels, steering, pedals)
Check all cables are not worn or damaged
Check the lighting
Check tyres for wear or damage
Check of electrical functions and components.
3.2 General maintenance
Your bicycle requires regular maintenance for your safety and to ensure it goes on forever.
It is important to check the mechanical elements periodically

Estarli
e20 Operating & Maintenance Instructions
For safe use, regularly check the condition of the brakes and rims.
Cleaning
In order to avoid corrosion of the bicycle, it is necessary to rinse your bicycle with fresh
water after each use and / or if it has been exposed to sea air. The cleaning must be done
with a sponge, a basin of warm soapy water and a water jet (without pressure). Be
especially careful not to use a pressurised water jet.
Lubrication
Lubrication is essential on the various components which are in movement in order to
avoid corrosion, it must be carried out regularly on the ball bearings located in the axis of
the wheels, chain, derailleur and cables of control. It is advisable to use specific oil for the
chain and the derailleur. You must use grease for the other components
4 Warranty
Your new delicious estarli eBike comes with a 2 year warranty. The warranty            
covers parts and labour (if returned to one of our depots). Should you opt to have               
your eBike worked on by an independent qualified bike repairer we will happily            
send you replacement parts subject to the terms of our warranty and with prior             
authorisation from us.
●Any component replaced under these warranty terms will be covered for
the remaining warranty period of the eBike.
●Any components replaced under warranty must be returned to Estarli Ev
Limited and will become property of Estarli Ev Limited.
●We may from time to time at our discretion make repairs to defective parts
falling outside of the warranty period. Such work shall not be deemed an
admission of liability.
Exclusions
Contractual warranty excludes damage or defects caused by: abnormal use, lack          

Estarli
e20 Operating & Maintenance Instructions
of maintenance, accidental damage, prolonged exposure to moisture or liquid or          
non-compliance with recommendations.
●The eBike must not have been used for competitions, inadequately
maintained, incorrectly serviced or incorrectly used
●External factors such as shocks, lightning storms, current surges, short
circuit, etc
●Damage caused by excess exposure to the elements (eg rust caused by not
storing bike indoors)
●Modification of electrical components or any modifications (eg additions
not included when bought)
●Paint, varnish, saddles and bike graphics
●Parts that are expected to wear as part of their normal function such as
tyres, brake pads, brake cables, handlebar grips, freewheels etc.
●Spokes
●Should a warranty claim become necessary, estarli shall not be liable for the
cost of transportation of the e-bike to or from a repair site selected to fulfil
the repair, work, or labour on the eBike as set out under these warranty
terms, including costs associated with loss of use, inconvenience, lost time,
commercial losses or other incidental or consequential damages.
●Commercial use of the eBike