Oolter EKE User manual

Oolter V1.0 Made in EU
Add life to your days
IMPORTANT! Read carefully and keep for future reference.
Electric Bike Owner’s Manual
Oolter EKE / ETTA / TORM

Contents
1. In the Box ................................................................................................................................................................. 2
2. Frame Number.......................................................................................................................................................... 2
3. Setup .......................................................................................................................................................................... 3
4. Diagram ..................................................................................................................................................................... 4
5. Powering On and Off.............................................................................................................................................. 5
6. Operang the Display ............................................................................................................................................ 5
7. Before You Ride ....................................................................................................................................................... 6
8. Charging .................................................................................................................................................................... 6
9. Baery Safety and Maintenance ......................................................................................................................... 7
10.Disposal at End-of-Life ......................................................................................................................................... 7
11. Charger Safety ....................................................................................................................................................... 8
12. Maintenance .......................................................................................................................................................... 9
13. Specificaons .......................................................................................................................................................10
14. Warnings ............................................................................................................................................................... 11
15. Warranty ............................................................................................................................................................... 11
16. Disclamer, Copyright Noce and Trademarks .............................................................................................. 12
17. Contact .................................................................................................................................................................. 12
1

3. Setup
1. In the Box
2. Frame Number
Aach the reflector and bell to the
handlebar. The display is installed on
the le side of the handlebar. Adjust it
to the posion pictured on diagram 4.
Fasten the display to the handlebar
using the M3 screw on the underside
of the display and connect the display
cable.
Insert the seat into the middle tube,
adjust the height and ghten the
seat latch. DO NOT posion the
seat-post below the minimum or
higher than the maximum marker on
the seat-post. Install the rear rack
with screws provided
Install the le (L) and right (R -
chain-side) pedals by turning them
by hand first. Tighten with a 15mm
wrench with no excess force
(150Nm). Note that the pedals for
the le and right side have different
thread and cannot be mixed.
Aach the front cable organiser to the
posion indicated on diagram 3a (EKE
and ETTA). Place the handlebar
assembly into the front fork riser, align
the handlebar with the front wheel. On
EKE / ETTA ghten the gooseneck bolt
under the stem adjustment quick
release and then fix the quick release
lever. On TORM, ghten the bolts
indicated on Figure 3b (max 5Nm).
Fix the front mudguard to the front fork
uing the M6 screw provided and then
the 2 sides of the support with the M5
screws provided (EKE and ETTA). Align
and fix the front wheel to the front fork
and ghten (20Nm) the axel nuts (quick
release lever for TORM). Make sure the
front fork is posioned with the brake
caliper facing the rear side of the bike.
Carefully remove the bicycle and
ready-to-assemble parts from the
cardboard box. Cut the cable es
when necessary. Check if all
needed items are in the package.
In case any items missing, please
contact your dealer or service-
provider.
OOLTER bikes will arrive in a cardboard box. You may choose to let the dealer or service-provider
assemble the bike for you. In the box, you'll find:
Each OOLTER e-bike has a unique frame number. The frame number is located on the underside of the
boom bracket. You are going to need this number when there is any problem or queson you may have
about your bike.
Keep the frame number saved for future reference.
You will also need the frame number in case you intend to have your bike insured.
The cardboard packaging is
recyclable. When disposing it,
follow your local regulaons.
Save the trees - 1 ton of new
cardboard requires 17 trees.
- your new OOLTER bike
- 2 pedals: le (L) and right (R)
- handlebar
- seat with the seat post
- front wheel
- reflector
- bell
- display
- charger
- front mudguard (EKE
and ETTA)
- front cable organizer
(EKE and ETTA)
- user manual
12 3b
3a
456
Quick
release
Bolt
under
lever
Bolts
Bolts
2 3
Cable
organizer

5. Powering On and Off
6. Operang the Display
1
2
6
7
8
9
10
11
12 13
3
4
5
1
2
3
4
67
12
8
13
5
For acvang the display, press and hold the power buon unl the
display lights up. Do the same again to deacvate the display.
Display auto-off happens aer 5 minutes idle.
To turn the bike on, you first need to:
1) Switch on the baery
2) Acvate the bike from the display.
To switch on the baery, push once the main switch located
on the le side of the down tube. The blue light ring around
the buon will light up indicang that the baery is on.
Once you are done riding, push the buon once to switch
off the baery.
NB! The blue light ring goes off with a delay of 5 seconds. In
case you are not sure if the bike baery is on or off, check
the display.
Baery auto-off happens aer 30 minutes idle. Aer the
auto-off you need to push the main switch twice to switch
the bike on again.
Press to change to a stronger assist level, hold down to turn on display backlight
and the bikes headlight. (Headlight is only available on ETTA and EKE)
Odometero or trip meter display
Speedometer
Current assist level (1-5)
Baery charge level
Operaon me display
Press for 3 seconds to turn the bike on or off. Press the buon briefly to
change between the odometer, trip odometer display.
Press to change to a weaker assist level, hold down to turn on walk mode
(max speed 6km/h)
5
4. Diagram
1
2
3
4
67
12
8
13
15 15
15
5
EKE
TORM TORM S
ETTA
1
2
6
7
8
9
10
11
12 13
14
14 15 14 15
3
4
5
1. Display
2. Handlebar
3. Stem
4. Charging port
5. Front Fork
6. Main switch
7. Frame
8. Seat
9. Luggage rack
10. Motor
11. Rear reflector
12. Rear derailleur
13. Pedals
14. Chain
15. Seat latch
4

8. Charging
7. Before the First Ride
Charging the e-bike is similar to charging your laptop. Use only the
original Oolter charger. More informaon about safe operaon of the
charger can be found in Secon 9: Charger Safety.
Before charging, turn the e-bike off. The bike can be charged via the
charging port on the top right of the down-tube First insert the charger
into the wall outlet and then connect it to the e-bike charging port.
Specificaons of the charger are provided in secon 13.
The total charging me from 0%-100% is about 3.5 hours. Charging is
indicated by the red light on charger. When charging has been
completed, the indicator light turns green. There is no risk of
over-charging, as the charger automacally stops when the baery is
full.
It is recommended to charge to 100% once every while, to let the
charger to complete the balancing of the baery cells. The charger is
meant for indoor use only.
Replace the charging port cover aer finishing charging.
WARNING! DO NOT charge the e-bike if the charge port or power cord is wet, dirty, or
obstructed with metal objects. DO NOT charge or use your baery if it is damaged or you see
traces of water.
Please perform the following checks before the first ride:
- Recharge the baery to 100%.
- Check the re pressure.
EKE / ETTA 35mm re - recommended pressure 50-60PSI
TORM 32mm re - recommended pressure 85-100PSI
TORM S 25mm re - recommended pressure 90-105PSI
- Spin the wheels and check if they run freely
- Check the front and rear brakes separately and adjust if necessary to make sure the brakes perform well
- Check the drivetrain, if the chain runs freely
- Shi through the gears to see if they are properly actuated
- Check the handlebar, if it is aligned with the front wheel and securely ghtened. Adjust for an opmal
riding posion if necessary.
- Adjust the seat height for opmal riding
- Check the lights and reflectors
- Check for any loose components and if the visual appearance seems all right.
- Pay aenon to any noise and sounds that should not be there
- Familiarize yourself with the local laws and regulaons on e-bikes, on safety and on how the bicycle
traffic is regulated. NB! The speed limit for e-bikes in the European Union is 25km/h. Only pedal assist is
allowed. This means the bike motor stops supporng the rider when the rider stops pedaling, or reaches
the speed 25km/h.
Charging
port
!
6
The OOLTER e-bikes use one or two lithium-ion baeries. It is not permied to use the baeries
supplied with the OOLTER e-bikes with any other product. These baeries have been designed for the
use of the OOLTER e-bikes only. Do not remove the baery from the e-bike. Only approved service
centers should do it, if needed. It is also not permied to disassemble or modify the baeries.
The baeries must not be exposed to high temperatures or fire. Do not short circuit or modify the
baeries in any way. Moisture can damage the baeries and cause corrosion or overheang, igning or
leaking. Do not expose the baeries to moisture or water.
Do not try to use any aermarket charger with your OOLTER e-bike. Aermarket chargers
may damage the baeries or cause injuries, a fire or an electric shock. Never charge lithium baeries
unaended.
OOLTER e-bikes use lithium-ion baeries which do not last forever and will deteriorate over me. The
baeries begin to degrade from the point of manufacturing. This is due to a chemical reacon inside the
baery, and gradually it causes the internal impedance of the cells to increase, which causes the baery
to hold less charge. A new baery always performs beer than an old one.
The LED markers on the display show the remaining capacity of the baery. Once the baery level has
dropped below 30%, recharge as soon as possible. You should never leave a bike in storage with an
empty baery.
Long term storage without recharging the baery can cause the baery to discharge too low and the
baery protecon electronics to lock up. A deeply discharged baery cannot be recharged and needs to
be taken to an official service center to be repaired or replaced. To avoid this, the baery of an OOLTER
e-bike needs to be charged to 50-60% before storage and recharged every two months, even if the bike
is not being used.
A deeply discharged baery is not covered under warranty. Do not store it below freezing temperatures.
Disposal: Your OOLTER e-bike uses sealed lithium-ion baeries, which must be recycled or disposed of
in an environmentally safe manner according to the local laws.
The OOLTER e-bike must not be disposed of by incineraon, landfilling, or mixing with household trash.
The improper disposal of lithium-ion baeries may result in the baery heang up, rupturing, or igning
which may cause serious injury or fires. The recommended disposal for any OOLTER bike at its
end-of-life is to dispose of the enre unit at an e-waste recycling center, program, or facility. The local
regulaons and laws pertaining to the recycling and disposal of lithium-ion baeries and/or products
containing them will vary by country, state, and local government. You must check the laws and
regulaons applicable in where you live in order to properly dispose of the baery and/or unit. It is the
user’s responsibility to dispose of their waste equipment properly in accordance with local regulaons
and laws.
For addional informaon about where you should drop off your electronic waste, please contact your
local or regional waste-management office, your household waste disposal service, or your local
OOLTER authorized dealer or service-provider.
9. Baery Safety and Maintenance
10. Disposal At End-Of-Life
7

Read all the safety warnings and all the instrucons. Failure to adhere to the warnings and instrucons
may result in an electric shock, fire and/or serious injury. Save all the safety warnings and instrucons
for future reference. Keep the charger away from moisture. The penetraon of water into the baery
charger increases the risk of an electric shock. Only charge your OOLTER e-bike using the original
charger. Keep the baery charger clean. Dirt or oxidaon can lead to a short circuit or the danger of an
electric shock. Before each use, check the baery charger, the cable and the plug. If damaged, do not
use the baery charger.
Never open the baery charger yourself. Have repairs performed only by a qualified technician using
original spare parts. Damaged baery chargers, cables and plugs increase the risk of an electric shock.
Do not operate the baery charger on easily inflammable surfaces (e. g. paper, texles, etc.) or in easily
inflammable surroundings. The baery charger heats up while charging, which is normal. Be aware of the
heat, as it can pose a fire hazard. The baery can emit vapors or smoke in case of a damaged and
improperly used baery pack. Venlate the rooms and seek medical aenon in the event of complaints.
The vapors can irritate the respiratory system. Never try to charge a damaged baery pack.
Supervise children at all mes to ensure that they do not play with the charger. Children or persons that,
owing to their physical, sensory or mental limitaons or their lack of experience or knowledge, are not
capable of securely operang the charger may only use this charger under supervision or aer having
been instructed by a responsible person. Otherwise, there is a danger of errors and injuries when
operang.
Always connect the charger to the bike first and then plug the charger into a standard 100-240V wall
outlet. Check to ensure that the LED light on the charger lights up. The LED light on the charger will
turn from red to green once the e-bike is fully charged. Once charging is completed, unplug the charger
from the wall outlet and then from the bike. Do not leave a fully charged bike connected to the charger,
this will damage the baeries and can cause a fire hazard. Never charge lithium baeries unaended.
Your baeries’ capacity will decrease over me. However, if your baery does not hold sufficient charge
even for a short trip, contact your OOLTER dealer or service-provider to order a replacement. The
charger supplied with your OOLTER e-bike should be regularly examined for any damage to the cord, the
plug and other parts. In the event of damage, do not use the charger unl the charger has been repaired
or replaced. If the charger emits unusual sounds or odors, stop using it immediately and contact our
customer service.
Observe the mains voltage! The voltage must correspond with the data given on the nameplate of the
baery charger.
11. Charger Safety
Here are a few ps and recommendaons, how you can take care of your bike and enjoy it over a
longer period of me.
Regularly check the ghtening of the various bolted elements, in parcular the mudguards, the wheel
axles, the drivetrain, the pedals, the steering system and the brakes.
Cleaning - keeping your bike clean plays an important role in keeping its moving parts running reliably
and smoothly. Clean your bike every once in a while. You may rinse it and use soap with a wet towel
and a so bristle brush. DO NOT use a hose or jet wash to clean the bike; this could damage the
electronics and also strips the grease from the bike bearings. Do not wash the display or the charging
port with water. The bike is IP45 class dust- and waterproof, but these spots are more vulnerable than
others.
Check the re pressure - you may refer to secon 7 about recommended re pressure, as well as
check for the correct re pressure on the sidewall of the re.
Brakes - regularly check and clean the brakes. To check the brakes, squeeze the brake lever. The lever
should feel firm and move consistently. The brake lever should not touch the handle- bar. You should
also periodically check the condion of the brake pads. Make sure they are aligned well with the disc,
are clean and do not have any oil or other greasy substances on them. If the brakes are no longer
effecve, then get the brakes professionally serviced.
Chain - periodically check the chain tension and if it has been sufficiently lubricated. Clean and add
chain lubricant whenever necessary. Adjust the derailleur if the chain tension is too low or too high. In
case the chain keeps skipping while you ride, it may be because the chain is worn (extended) or the
teeth of the cogs are worn. In case the chain does not change gears properly, the chain may need
some cleaning or the derailleur some adjustment. You need to get your bike professionally serviced in
these cases.
OOLTER bikes maintenance schedule -
- Take your bike to a bike service aer the first 500 km.
- Aer that you should have your bike professionally serviced once a year or every 3000km,
whichever comes sooner.
Storage and baery care - make sure that the baery is charged about 50-60% while in storage.
Check at least every two months for the charge level. If the charge level has decreased, recharge the
baery to 50-60% level. Store the bike in a dry room at about 10 to 25°C.
WARNING! As with any mechanical component, a vehicle is subject to high stresses and wear. The
various materials and components may react differently to ware and fague. If the expected service
life for a component has been exceeded, it may break suddenly, therefore risking causing injuries to
the user. Cracks, scratches and discoloraon in the areas subject to high stresses indicate that the
component has exceeded its service life and should be replaced.
12. Maintenance
!
9
8

15. Warranty
OOLTER bikes have lifeme warranty for the frame, 2-year warranty for main components and 1-year warranty for
electronics starng from the shipping date. Please check for the latest detailed warranty terms and condions on our
website at www.oolter.com.
All components are guaranteed against manufacturing defects (materials and workmanship). This warranty does not
cover
normal wear and tear, res, tubes, brake cables and pads, or any damage, failure or loss caused by improper assembly,
maintenance, storage or use of the e-bike. Warranty does not cover follow-up maintenance, modificaons or later
integraon of accessories.
This warranty will be void if the product is ever:
- used in a manner other than for personal recreaon or transportaon;
- rented;
- used for commercial purposes.
The warranty is valid in the European Union, the United Kingdom, Norway and Switzerland, with the excepon of EU-
Outermost Regions and UK Crown Dependencies.
In case of any defect or error, the bike should not be used before repair. All defects under warranty shall be fixed or the
defecve components replaced. No cash refunds are offered in case of defects under this warranty.
Damages during transport should be noted and signed upon the delivery act. The client is obliged to inform the seller
about transport damages immediately, latest in one week from the delivery.
The manufacturer or the distributor, the seller or the service-provider is not liable for any incidental or consequenal
loss
or damage due directly or indirectly to the use of this product.
Please keep your original proof of purchase in a safe place. It will be required in the event of a warranty claim.
14. Warnings
DO NOT submerge any components of the bicycle in water. Water entering any of the electric components can cause
permanent damage to the bicycle.
DO NOT ride the bicycle if it has been damaged.
DO NOT drive up or down stairs or jump off or over obstacles.
DO NOT store your bicycle at temperatures of lower than 10°C.
DO NOT touch the motor or the brake disc aer riding, since it may get hot.
DO NOT use your mobile phone while operang the bicycle.
DO NOT ride your bicycle with one hand only or take both of your hands off the handlebar.
DO NOT carry any passengers. The bicycle is designed to carry one person only.
DO NOT exceed the 120kg load limit of the bicycle.
DO NOT place items exceeding 15kg on the luggage carrier.
DO NOT ride the bicycle while under the influence of alcohol or drugs.
DO NOT aach heavy or loose items to the handlebar, as this will effect your ability to control the bicycle.
DO NOT modify your bicycle or use accessories or addional items not approved by the manufacturer.
DO NOT place your hands or other limbs into operang bike parts, what may cause a serious injury.
Please also check warnings and instrucons in secons “Charger” and “Baery” in this manual.
Please do not use the e-bike if you believe that it is not funconing properly or it might be damaged in
any way.
OOLTER e-bikes are not intended for acrobac use nor for commercial or rental use.
Learn about the regulaons applicable for e-bikes as well as the safety requirements.
Stay alert, and chose a suitable riding speed while in traffic, to prevent accidents and injuries,
Make yourself visible to others by keeping the lights, the reflectors and the bell in the working condion.
Take care of your bike and perform prevenve maintenance to achieve the best performance and
durability.
Wearing a helmet helps to reduce the risk of a serious injury.
WARNING
Failiure to follow these instrucons might lead to serious injury.
!
11
13. Specificaons
Model
Max Speed
Range
Max Load
Brakes
Motor Nominal Power
Tires
Required height of the user
Recommended age
Nominal Baery Voltage
Nominal Baery Capacity
Charging Voltage
Charging Current
Charging Time
Working Temperature
Product Net Weight
Frame Size
Pedal Assist System
Gears
Oolter EKE
25 km/h
45-80 km*
120 kg
Disc brakes
250 W
28’ / 700C x 35
120 - 200 cm
14+
36 VDC
245 Wh
42 VDC
2 A
3.5 h
-1 - +40 °C
18 kg
52 / 58 cm
Torque Sensing
PAS with 5 levels
of assist
7
Oolter ETTA
25 km/h
45-80 km*
120 kg
Disc brakes
250 W
28’ / 700C x 35
120 - 200 cm
14+
36 VDC
245 Wh
42 VDC
2 A
3.5 h
-1 - +40 °C
18 kg
49 / 52 cm
Torque Sensing
PAS with 5 levels
of assist
7
Oolter TORM
25 km/h
45-80 km*
120 kg
Disc brakes-
250 W
28’ / 700C x 32
120 - 200 cm
14+
36 VDC
245 Wh
42 VDC
2 A
3.5 h
-1 - +40 °C
15 kg
52 / 58cm
Torque Sensing
PAS with 5 levels
of assist
9
Oolter TORM S
25 km/h
45-80 km*
120 kg
Disc brakes
250 W
28’ / 700C x 25
120 - 200 cm
14+
36 VDC
245 Wh
42 VDC
2 A
3.5 h
-1 - +40 °C
15 kg
52 / 58 cm
Torque Sensing
PAS with 5 levels
of assist
9
*Depends on the riders weight, riding style, speed, assist level, terrain, temperature and wind.
10

16. Disclamer, Copyright Noce and Trademarks
17. Contact
OOLTER electric bikes are designed and manufactured by: Fortuna Group EU. More informaon
is available on the OOLTER website: www.oolter.com, Contact email: [e-mail].
Distributor in Europe: Fortuna Distribuon LTD
Telliskivi 57D, 10412, Tallinn, Estonia
Tel: [phone], e-mail: oolter@fortuna.eu
www.fortuna.eu
The performance, informaon and specificaons of the OOLTER e-bikes and other related
products manufactured by or sold under the license of Fortuna Group EU (FGEU) and featured in
this document may change without noce. It is the responsibility of the user to determine the
appropriate and safe condions to use the products and to periodically check the product to
ensure its secure and proper operaon.
To the extent permied by law, any liability that may be incurred as a result of the use of a product
manufactured by or sold under a license granted by FGEU is limited to the cost of repairing or
replacing the failed product or component at the discreon of FGEU and does not extend to any
loss or damage which may be caused as a consequence of the misuse or failure of the product.
Damage to the product, other property or any persons are the responsibility of the user of the
OOLTER product.
By using a product manufactured by or sold under a license granted by FGEU, you state that you
have read this disclaimer and agree to hold FGEU, as well as the EU distributor, their owners and
any of their employees or directors free from all liabilies, and that you agree to use and operate
the product at your own risk.
The illustraons in the manual are for demonstraon purposes only. The illustraons may not
reflect the exact appearance of the actual product. The specificaons are subject to change
without noce.
© Copyright Fortuna Group EU. All rights reserved.
OOLTER and FGEU are registered trademarks of FGEU. The trademarks and logo of OOLTER as
well as FGEU cannot be used without the express wrien approval by FGEU.
Standards
The OOLTER e-bikes are manufactured in EU in accordance with EU direcve EN15194:2017 on
e-bikes.
12