RATTAN LF PRO Series User manual

EBIKE USER MANUAL
LF& LM PRO Series
www.rattanebike.com

Thanks for your LM/LF PRO Ebike
purchase!
We take pride in bringing you a quality product that will offer years of enjoy-
ment. Please feel free to contact us if there are any questions about
the bike.
Congratulation on your purchase of a new Rattan Ebike! The bike
comes 95% assembled and here is the guide helps you get familiar
with your new bike in unboxing.
The bike may need adjustments in this process as shipping can some-
times be bumpy. We recommend an adjustment and inspection by a
reputable, certified bicycle mechanic before the first riding.
Please read the whole manual patiently before you use the new electric
bike, for technical assistance or warranty claims contact Rattan Ebike at
Phone: [phone]am-5pm (PST)
E-mail: [e-mail]

CONTENTS
Using this manual.......................................................................................01
General information................................................................................... 02
Assembly instructions for LM/LF PRO series ..........................................04
Adjustment for comfort and safety.......................................................... 11
Preparing to ride ......................................................................................... 13
Riding guidance.......................................................................................... 14
Display.........................................................................................................16
Opearting safety......................................................................................... 25
Troubleshooting......................................................................................... 32
Matience......................................................................................................34
Disclaimer................................................................................................... 36
Warranty ...................................................................................................... 37

—1 —
USING THIS MANUALS
This manual contains details of the product, its equipment, and inform-
ation on operation, maintenance, and other helpful tips for owners.
Read it carefully and familiarize yourself with the ebike before using it
to ensure safe use and prevent accidents. This manual contains many
warnings and cautions concerning the safe operation and conse-
quences if proper setup, operation, and maintenance are not performed.
All information in this manual should be carefully reviewed and if you
have any questions you should contact Rattan immediately.
The notes, warnings, and cautions contained within the manual and
paragraphs are marked by the triangular Caution Symbol at the left
side should be given special care. Users should also pay special
attention to information marked in this manual beginning with NOTICE.
Keep this manual, along with any other documents that was included
with your bike, for future reference, however all content in this manual
is subject to change or withdrawal without notice.
Visit www.rattanebike.com/pages/user-manual accuracy of its docu-
mentation and assumes no responsibility or liability if any errors or
inaccuracies appear within.
Rattan E-bike assumes no liability for any harm, injury, or death of the
rider. Because it is impossible to anticipate every situation or condition
that will occur while riding, this manual makes no representations

—2 —
about the safe use of bikes under all conditions. There are risks
associated with the use of any bike that cannot be predicted or avoided
and are the sole responsibility of the rider.
GENERAL INFORMATION
Please note that your LM/LF PRO may include components that look
different from those in the illustrations above and elsewhere in this
manual. Such changes help ensure uninterrupted shipping. Our engineers
rigorously test each component to guarantee quality and compatibility.
Model Name
LM/LF PRO
Max. Load Capacity
300lbs
Fully assembled LM750 PRO
High-Step
SPECIFICATION
Fully assembled LF750 PRO
Step-Thru

—3 —
SERIAL NUMBER
There is a serial number attached on the bottom axis connecting the
pedals as shown in the above picture. Please take a picture ahead
once you received the bike.
You may be asked for a picture of your bike’s serial number as a part of
warranty requests and may also be asked to provide this number to law
enforcement provided that your bike is stolen.
Max.Speed
Configurable to 28 MPH
Motor
48V 750W Brushless Hub
Battery
48V 13Ah Li-ion
Range Average Per Charge
Average 45miles
Wheel Size
20 x 4" Front / Rear
Tire Pressure
17-18 PSI advisable
Weight ( Without battery )
25 KG (55.1lbs)

—4 —
ASSEMBLY INSTRUCTIONS FOR
LM/LF PRO SERIES
1. Unpack the Bike
Open the bike box. With the help of another person capable of safely
lifting a heavy object, remove the ebike from the bike box. Carefully
remove the packaging material protecting the bike frame and compo-
nents, as well as remove the small boxes attached to the fork. These
are your charger and accessories. Please recycle packaging materials
especially cardboard and foam whenever possible.
Incorrect assembly, maintenance, or use of your ebike can cause
component or performance failure, loss of control, serious injury, or
death. Even if you’re an experienced bike rider, you must read and
understand the entire manual and any documentation provided for
sub components or accessories before riding. If you are not sure
you have the experience, skills, and tools to correctly perform all
assembly steps in the manual, consult a local, certified, reputable
bike mechanic.
WARNING

—5 —
②
③
④
①
2. Unfold the Bike
Step1. The bikes come being folded as the picture one shown.
Step2. Unfold the bike and press the quick release according to the
direction.
Step3. Turn the buckle into the hole of the quick release to lock it.
3. Install the Handlebar
②
①

—6 —
Step1. Insert the stem of the handlebar into the top tube along the groove.
Step2. Adjust the height of the handlebar then tighten the screw and
lock the release.
4. Fix the Stem
③
④
①
②
③
④

—7 —
5. Assemble the Rear Pedals
6. Install the Rear Seat
Step1. Please unscrew the screw on the picture and connect the cus- hion
with the rear seat.
Step2. Push the cushion according to the direction the picture shown, then
tighten the screw.
②
③
④
①

—8 —
7. Connect the Pedals
Unfold the pedals as the picture shown.
8. Adjust the Seat
Step1. Open the quick release.
Step2. Insert the seatpost, ensuring the minimum insertion point
(safety tick marks) goes into the seat tube.
Step3. Search a comfortable height of saddle by sitting on the saddle
with your feet on the ground.
Step4. Close the quick-release lever using your palm.

—9 —
9. Adjust the Battery
Lock on the battery
Turn the key to ‘ON’ position, and you could see the battery power by
pressing the button on the battery.
The picture 3 shows the charging port of the battery.
Poor connection
Well connection
s

—10 —
You could adjust the battery track by unscrewing the screws on the
bottom to better connect the battery and the bike.
10. Adjust the Brakes
①Adjust brake disc ②Adjust brake disc ③Adjust the brake
Step1. Make sure the brake disc is in the middle of two brake pads.
Step2. Adjust the brake tension according to your riding habits.
Step3. Loosen the screw and adjust the brake wire to the suitable
brake tightness.
Step4. Loosen the screws to adjust the brake disc (abnormal noise or
brake stuck when braking).
Step5. Adjust the brake pad to keep the rotor in the middle position.
Step6. Tighten the screws after each adjustment.
①
②
③

—11 —
ADJUSTING FOR COMFORT & SAFETY
1. Adjust the Seat
A loose seat clamp or seat adjustment bolt can cause loss of control,
bike/property damage, serious injury, or death. Prior to first use, be
sure to tighten the seat clamp via the seat adjustment bolt properly.
Regularly check to make sure that the seat adjustment bolt is properly
tightened and the clamp is secure on the seat rails.
The following steps are critical for your comfort and safety, and
must be performed before your first bike ride. We recommend that
you consult a bike fitting professional such as a certified, reputable
bike mechanic who specializes in bike fit.
WARNING

—12 —
2. Adjust the Seat Height
An ideal seat height for most riders allows them to be comfortable and
get the best pedaling efficiency. When the rider is seated, they should
be able to place the ball of their feet on the pedal at its lowest position
while their legs is almost fully extended, with the knee slightly bent.
The seat should never be so high that the rider must rock sides to side
or fully straighten their legs while pedaling. And the seat must never be
pulled out so far that the minimum insertion point is above the seat
tube (see illustration).
Overextending the seatpost can cause it to break or fall off your
bike, which will put you at very high risk of serious injury or death.
Avoid this danger by inserting your seatpost into the seat tube far
enough that the minimum insertion point is no longer visible.
WARNING

—13 —
PREPARING TO RIDE
CHECKLIST
01. Make sure all components especially fasteners and accessories
are tightened. Adjust the height of the handlebar and the seat post.
DO NOT raise it above the safety line.
02. Make sure the brakes can cut off the power supply to the motor,
and whether it is sensitive and reliable.
03. Make sure the front and rear axle nuts are tightened.
04. Make sure the display, brakes and lights can work properly.
05. Make sure the chain is tight.
06. Make sure the pedals and all the connection parts are firm and
would not be loose, and whether the crank is flexible without
jamming.
07. Check if the tire pressure exceeds the recommended one marking
on the side of tire walls.
08. Make sure the throttle works well without jamming, and whether it
feels tight or loose when pressing the throttle.
09. Make sure the battery has been locked.
10. Check if the total weight the bike carried is higher than 300lbs,
which is the maximum weight capacity of the bike.

—14 —
RIDING GUIDANCE
Three Modes
•Pedal Mode
This mode does not require any power. It allows the ebike to work as
other regular bikes. You will be automatically switched to this mode
when the battery dies while riding.
• Electric Mode
Turn on the display and press the throttle slowly to get started. When
release the throttle slowly, the riding speed will gradually drop until
power off.
Incorrect assembly, maintenance, or use of your ebike can cause
component or performance failure, loss of control, serious injury, or
death. Even if you’re an experienced bike rider, you must read and
understand the entire manual and any documentation provided for
sub components or accessories before riding. If you are not sure
you have the experience, skills, and tools to correctly perform all
assembly steps in the manual, consult a local, certified, reputable
bike mechanic.
WARNING

—15 —
•Pedal Assist Mode
The rider can engage the pedal assist system (PAS) while pedaling,
and it will call up assistance from the motor to help propel the bike
forward. Pedal assist uses a cadence sensor built into the drive train of
the bike. The cadence sensor detects when the rider revolves the
pedals and signals the electric motor to provide the level of pedal
assistance (0-5)(0-4) that the rider has selected.
Notice Accelerate slowly and use the pedal assist at the beginning of
riding. When riding against the wind or climbing the hill,avoid using the
pedal assist to protect the battery.
• Throttle Mode
The throttle is located on the right side of the handlebar. The rider can
use it with a twist of the throttle grip to propel the bike forward without
pedaling.
To engage the throttle while riding, slowly and carefully rotate it toward
yourself. The more you twist, the more powerfully the motor will propel
the bike forward. Once you release the throttle or apply the brakes, the
throttle will no longer propel the bike forward. Always keep one hand
on the brake lever and be prepared to squeeze the lever to disengage
the throttle if needed, or turn off the bike to prevent accidentally
engaging the throttle.