JOBOBIKE ROMER Manuel utilisateur
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About us
Dear Sir/Madam:
JOBOBIKE has been present on the bikes market for two
decades. We have been producing bikes for well-known
worldwide clients’ brands. Helping others to succeed
has resulted in our own success. Today, we are one of
the leading companies in the electric bikes industry.
After many years of hard work, it's time to shift our
identity: from being an “E-bike supplier” to become
“JOBOBIKE.” The knowledge we have gathered allows us
to create distinctive electric bikes that are built to suit the
modern lifestyle. We oer incredible biking experience,
ensuring competitive prices.
Your faithfully
Muriel.H
Member of the Management Board of JOBO Group
Our values
J
O
B
O
Joy of life full of new experiences
Opportunity to bike further
Biking without limitations
Options of transport
Just biking with JOBOBIKE
No matter where you are and where you’re heading to, our bikes fit
your lifestyle. City or countryside, flat or rocky roads, our bikes will get
you there. Moreover, our lifetime customer service is always with you.
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Manual use instruction
This manual contains the details
of the equipment, operation, and
maintenance of the product along
with our advice to you.
Before you start using your new
bike, it is necessary to read through
the instructions. If you are unclear
about any steps, you can always
find additional information and
instructions on our website:
www.jobobike.eu
Table of content
About Us
Our values
Manual Use Instruction
Table of contents
1
2
3
3-4
5-6
7-11
11-16
16-18
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18-19
20
English Installation Guide
General Info
Assembly Instructions
Operation instruction
Cautions
Error code definition
Warranty
Hauptparameter des E-Bikes
21-22
23-27
28-32
32-34
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34-35
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Instrukcja montażu w języku angielskim
Informacje Ogólne
Instrukcja montażu
Instrukcja obstugi
Środki ostrożności
Kody błędów
Garantie
Specyfikacja roweru
37-38
39-43
43-48
48-50
50
50-51
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Deutsches Handbuch
Allgemeine Informationen
Montageanleitung
Betriebsanleitung
Vorsichtsmaßnahmen
Fehlercode Definition
Gewährleistung
Wichtigste Parameter
53
53-54
55
55
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Terms and conditions
General provisions
Services
Delivery
Complaints for the goods under warranty
Disclaimer
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6 17 28
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The manual is a basic instruction for assembling and using your bike. To ensure proper use and trouble free operation, please read
this manual carefully and follow the instruction. if you still need help, please visit our website, contact us by email, or call us for more
information.
Romer is a 250 watt bike. Please follow all relevant laws and regulations in your country or region when riding this bike.
General Info
NO. ACCESSORY NAME NO. ACCESSORY NAME NO. ACCESSORY NAME
Saddle Derailleur Suspension fork
Seat post Chain Front fender
Seat post clamp Kickstand Front light
Rear rack Crank set Headset bearings
Rear light Pedal Stem
Rear fender Battery Grips
Fender support Frame Brake lever
Rear brake Tire Display
Rear brake disc Front brake Shift lever
Hub motor Front brake disc
Rim Front wheel axle
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Open the package and take out all of the parts. Be careful of not
missing even a little piece of part. The parts shall include:
Lift the handle stem up and lock it with the folding clasp.
4.1 Release the four bolts.
4.2 Install the handlebar to the handle stem and screw the four
bolts again with matching wrench. During the installation,
adjust the handlebar to an appropriate angle so that the bike
can be operated comfortably.
4.3 Make sure the four bolts are screwd tightly and the
handlebar cannot be moved.
5.1 Insert the quick release into the front wheel axle hole.
Note:The lenth of left axle sleeve is 22mm and the right axle sleeve is
8mm.
5.2 Install the tire into the front fork groove.
Note: Make sure the brake disc is placed between the two brake
pads.
Assembly Instructions Step 2
Step 3
Step 4 Step 5
Step 1
Unfold the handle stem
Install the handlebar Install the front wheel
Unpack the bike
Unfold the kickstand to make the
bike stand up
• Frame
• Front wheel
• Front wheel axle
• Pedals
• Charger
• Front light
• Keys
• Toolbag
• Manual
Shim Shim
axle sleeve 22mm axle sleeve 8mm
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Make sure the brake disc of the wheel will not rub the
brake pad when it is rotating under the condition of not
taking the brake.
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5.3 Screw the left and right nut together with two wrenches
and make sure the front wheel is fixed to the front fork tightly.
5.4 Install the left and right dust proof cover.
6.1 Screw the bolt and nut with matching wrench to Install the
front fender and headlight on the front fork bridge.
6.2 Loose the bolt with a cross wrench to adjust the headlight
angle so the light can illuminate the road ahead. Tighten the bolt
when the adjustment is done.
6.3 Connect the headlight cable.
Note: Make the two arrows stay in a line when pushing the connector.
6.4 Screw the two bolts to fix the side brace of the fender.
Make the handlebar at a 90 degrees angle to the tire and
then screw the two bolts tightly.
8.1 The “L” mark indicate it is the left pedal and the “R”
mark indicate it is the right pedal.
8.2 Screw the left pedal bolt into the left crank with a wrench
anticlockwise.
Step 6
Step 7
Step 8
Install the pedals
Install the front fender and the
front light
Adjust and tighten the handle
stem
(5.3) (5.4)
(6.1) (6.2)
Light
Bolt
Fender
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1
1
2
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2
1
Battery power
Speed
Pedal assistance level
Riding parameter
8.3 Screw the right pedal bolt into the right crank with a wrench
clockwise.
Check whether the tire beads and tires are evenly seated on the
rims. Use a pump with a Schrader valve and pressure gauge to the
recommended pressure which indicated on the tire sidewall
Note: Do not overinflate or underinflate tires.
NOTICE: Both wheels must be properly settled before
operating your bike. If you are not able to assemble your
bike, please contact us or look for help from a certified,
reputable local bike mechanic. Ensure all parts is tightened
properly. Also ensure that all safety checking in the
following sections are performed before the first use of the
bike.
(1) Hold the button for about 2s to switch on /o the bike.
(2) The bike will switch o automatically when the bike not working in about 10 minutes.
(5) Short press the “i” button to check dierent parameter about speed and driving mileage.
TRIP (km) →ODO(km)→MAX (Km/h)→Avg(Km/h).
(4) Short press "+" button to add the pedal assistance level.
Short press button to minus the pedal assistance level.
Assist Level “0”:The min pedal assistance level(No assistance provided by motor).
Assist Level “1”:The default pedal assistance level.
Assist Level “5”:The max pedal assistance level.
(5) Hold the button all the time to activate the push-assistance function and you will see the function indicator .
The push-assistance function will be disabled as soon as you release the button.
The speed is about 6 Km/h when in the mode of Push-assistance.
(6) Short press the button to turn on the front light . The screen shows the indicator when you turn on the front light.
Short press the button again to turn o the front light. the indicator disappears when turn o the front light.
(7) Clench the brake lever to slow down or stop the bike.
Operation instruction
Step 9 Inflate the tires
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1
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Charge port
Battery Charge
(8) Press the red button and turn the throttle to drive the bike. (10) Install the battery.
10.1 Put the battery into
the battery compartment.
10.2 Press the battery a
little hard until the battery
is pushed into the battery
compartment.
10.3 Turn the key
clockwise to the end and
then the battery is
locked.
(9) Switch the shifter by“+ "and“-”button to adjust the speed for
fitting with dierent road conditions.
(11) Remove the battery.
11.1 Turn the key anti-clockwise to the end to make
the battery unlocked.
12.1.Open the anti-dust cover and plug the charger into the
battery socket.
12.2. The red light on the charger will turn on when charging.
12.3. The red light will turn to green when the charging is
completed.
11.2 Take the battery out of the compartment.
(12) Charge the battery.
-
+
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(13) Press the button and you will see the battery power Indicator. (15) Adjust the height of saddle.
(14) Adjust the height of handlebar.
Unfold the quick release, move the handlebar up or down to a proper
height and then fold the quick release to make the handlebar fixed
tightly.
15.1 Move the saddle up or down
to your desired height,screw the
handle to make it tight or loose,
then fold the saddle quick release
to make the saddle post fixed
tightly.
15.2 Do not make the min
insert mark exposed.
(1) Make sure the front and rear brakes are sensitive, and the
brake pads are not seriously worn (more than 1/3).
(2) Make sure the tire pressure is sucient and the tire is not
seriously worn.
(3) Make sure the mechanical parts are not broken or loose
especially the handbar, front fork and wheels. make sure all bolts
and fasteners are fastened enough.
(4) Make sure the disc brake disc is not cracked or deformed, make
sure the chain does not touch the wheel.
(5) Make sure that the battery has enough power and the battery
has been firmly stuck in the battery compartment.
(1) Turn the throttle slowly when starting the bike. Starting too
fast will cause excessive current and aect the service life of
components.
(2) Frequent braking and starting shall be minimized to save
electric power consumption and prolong the working life of
electrical components.
(3) In order to reduce the current of the electrical components, it is
better to use pedal assistance when riding on steep slopes.
(4) Stop the bike immediately for inspection when the bike makes
abnormal noise during the riding.
(5) To slow down or stop the bike we recommend you to operate
the rear brake first, and then operate the front brake.
(6) In rainy or snowy weather, kindly suggest to take the brake
slowly in advance rather than taking a sudden brake.
(7) It is recommended to ride in good weather and road conditions.
Do not riding in heavy rain, otherwise the water will get into the
display, battery and other electrical components and cause failure.
(8) Please follow the local trac rules, take safety measures and
wear safety helmets when riding.
(9) Do not ride an bike when you are in poor health.
(16) Suspension fork adjusting.
16.1 Turn the lock clockwise to the end to disable the
suspension function.
16.2 Turn the lock anticlockwise to the end to enable the
suspension function.
16.3 To make the suspension softer,
turn the preload knob anticlockwise.To
make the suspension stier, turn the
preload knob clockwise.
Cautions
Check before riding
Tips duringthe riding
(16.1) (16.2)
Tighen the quick release
Loose the quick release
Min insert
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(1) Turn the throttle slowly when starting the bike. Starting too
fast will cause excessive current and aect the service life of
components.
(2) Frequent braking and starting shall be minimized to save
electric power consumption and prolong the working life of
electrical components.
(3) In order to reduce the current of the electrical components, it is
better to use pedal assistance when riding on steep slopes.
(4) Stop the bike immediately for inspection when the bike makes
abnormal noise during the riding.
(5) To slow down or stop the bike we recommend you to operate
the rear brake first, and then operate the front brake.
(6) In rainy or snowy weather, kindly suggest to take the brake
slowly in advance rather than taking a sudden brake.
(7) It is recommended to ride in good weather and road conditions.
Do not riding in heavy rain, otherwise the water will get into the
display, battery and other electrical components and cause failure.
(8) Please follow the local trac rules, take safety measures and
wear safety helmets when riding.
(9) Do not ride an bike when you are in poor health.
(1) The bike frame needs to be wiped up for the long-term storage.
Lubricate the flywheel, chain and chain puller if these parts are
lack of lubricating oil.Repaint the bike frame to prevent rusting if
the frame is scratched.
(2) The bike shall be stored in a dry, cool and tidy place.
(3) Turn o the power button to cut o the battery power if there is
a power button on the battery.
(1) Make sure the battery and charger are not damaged when using.
(2) Make sure the battery and charger stay far away from the
environment of fire, immersion, overheating, high humidity,violent
vibration, collision etc.
(3) Make sure the outer substance especially the metal sta will not
penetrate into the charger.
(4) Make sure the charger is being used at rated voltage and
frequency.
(5) Disconnect the charger immediately from the power supply
socket when the charger is in the state of sparks, smoke and other
abnormal conditions.
(6) Make sure the battery is not being stored in the state of low
power.(Charge the battery for every 3 months ).
(7) Make sure the battery is not being excessively discharged and
charge the battery in time when it is running out of power.
(8) Make sure the battery is not being excessively charged and cut
o the power in time when the battery is full of power(led indicator
turns green).
(9) Make sure the charger you used is provided by JOBOBIKE and it
can only be used to charge the matched bike battery.
(10) The battery shall be placed in a dry and cool environment
when charging.
(11) Make sure the battery and the charger are being repaired by
the professional if there are break down.
JOBOBIKE provides 24 months limit warranty for all customers.The
after-sales service cycle starts from the date of product
delivery.The customer shall bear the postage required for parts
delivery.
In case of non-human damage to the product during the warranty
period, JOBOBIKE will provide free replacement parts or remote
after-sales support, and the special problems will be solved by
both parties through negotiation.
The repair parts may be non-new parts, but our company
guarantees that the functions of the parts are completely normal.
Accessories category and warranty period:
(1)Frame and front fork: 5 years.
(2)Motor, controller, battery, charger, display, light, handlebar,
etc.: 2 years.
Error code definition
Warranty
Precautions for long-term storage
Battery and charger operation
Error Code Definition
Current Abnormal
Throttle Abnormal
Motor Phase Abnormal
Motor Hall Signal Abnormal
Brake Abnormal
Communication Abnormal
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