Langfeite L11 User manual

User Manual
Model No.: L11

Congratulations on your new
Model L11 three wheels
Electric scooter !
We are happy you chose to
Ride new L11 three wheels
Electric scooter.
We hope you find it to be a
Great riding experience,
Adding efficiency and fun
To your daily commuting.

This manualwas written to help you understand the proper use and
maintenance of model L11 three wheels electric scooter. It isimportant
for you to understand your new model L11 electric scooter; its features
and performance, so that you will enjoy the most from your first and every
ride. Also, it is important that your first ride with model L11 will be in a
remote location, without any obstacles.
Always follow the local laws and regulations.
• Never ride your scooter in conditions of poor visibility.
• Do not do stunts, wheelies or jumps. They will increase your chances of
injury and damage your model L11.
• Never carry passengers
The responsibility for model L11 maintenance is yours, and will help reduce
risks of injuries. Therefore, read this manual and follow it's instructions, they will
help you avoid these risks.
We're not liable for incidental damages or consequential damages due directly
or indirectly to the use of this product.
WARNINGS & GENERAL INFORMATION

Front suspension
Front tire
Display with throttle
Rear light
Rear suspension
Horn
Folding mechanism
Rear tire
Disc brake
Height Adjustable T-bar
MODEL L11 FEATURES
Front LED light
Rear pedal
brake lever
Rear fender
Pedal
Quick release
brake lever

470MM
1140MM
1160MM
1210MM
Fold the handle-bar
Pull left Pull right
Unfold the handle-bar
loosen quick release
Press quick release

MODEL L11 MAIN PARTS
Display
ON/OFF button
Kick stand
Throttle
MODE button
Horn
Front light button
Brake lever
All wheel steering

ON/OFF button MODE button
Battery status
THROTTLE POWER ON
Pressing to power the scooter on.
THROTTLE POWER OFF
Press for three seconds to shut down the system.
AUTO OFF
After five minutes of non-using any function, the scooter will automatically shut down.
In power on condition, pressing by turns, we can find TRIP，ODO，VOL on the LCD
display.TRIP is Single mileage,ODO is cumulative mileage,VOL is battery voltage
Pressing by turns to change the speed mode, 1is slow speed, 2is medium speed,
3is fast speed.
DISPLAY INSTRUCTION

Parameter settings
Pressing together with at the same time, will enter the instrument parameter
setting interface.
First of all we can see P00, then press by turns, we can find P01, P02, P03, P04, P05,
P06, P07, P08, P09
P00: Wheel diameter setting
P01: Under-voltage setting
P02: Number of pole pairs setting
P03: Speed signal selection setting
P04: Km / Mile selection setting
P05: Non-zero start and zero start selection settings
P06: Cruise and non-cruise selection settings
P07: Soft start and hard start selection settings
P08: Speed limit adjustment in percentage
P09: EBS brake strength adjustment

RECORD SERIAL NUMBERS:
Write down the serial number of your model L11. Keep this information
separately and in a safe place. Each model L11 has a unique serial number.
These numbers can provide information that may be useful later on for
insurance claims and in case of loss or theft.
To find your model L11 serial number:
1. The number is on the backside of the board, for example as below:
Serial number: 030921807023313
SERIAL NUMBERS

HOW TO FOLD THE SCOOTER
1 2 3
4 56

Your model L11 has an external charger.
Connect the charging cable to Model L11's charging socket under the
footboard, on the right side at the rear. Than connect the chargers electric cable
to an electrical outlet.
Charging Light Red- Battery is charging.
Charging Light Green - Charging is complete.
Avoid long periods of time with an uncharged or fully charged battery.
To maximize your model L11's battery performance, fully charge itfor 7hours,
once a month, or after each use of 24 hours.
Do notattempt toopen the battery. Do notinsert anything in the battery and do
not attempt to open its case with any tool. Inserting an object into openings or in
the battery can cause electrical shock, injury, burns or fire. Any attempt to open
the battery case will damage it and cause release of dangerous toxic
substances.
Charge the battery only using tools approved by our company. Remove the
battery and carrymodel L11 according to all applicable local and national
requirement.
CHARGING AND BATTERY

SAFE DRIVING:
Practice your first ride on the model L11 in an open space with no obstacles to
disturb you so you can get toknow your model L11 before driving it.
Please wear a safety helmet and some other protective equipment toavoid
possible injury
Check the fording mechanism and make sure the model L11 has been fully
expanded and also the safe lock clip has been entered into right position
before driving.
Check the brake and make sure the brake system isin working condition.
Check the battery status indicator and make sure the battery is enough to
support your travel.
DRIVING TECHNIQUE:
Foot Position - before riding out your foot as close as possible to the front
section of the scooter and your other foot on the plate. Make sure that your
driving route isclear. To start riding propel yourself forwards (as on non-
motorized scooters) with your foot that ison the plate.
SAFETY DRIVING ATTENTION

Specification
Size
Overall size (MM) 1160*570*1210 mm
Size after folding (MM) 1140*220*470 mm
Carton size (MM) 1200*380*570 mm
Weight Max. Loading (KG) 150kg
Net weight (KG) 28kg
Application People Age Adult
Speed
Top speed (KM/H) 40km/h
Range (KM) 10Ah 30Km, 15Ah 45Km, 20Ah 60km
(With 75kg load, on a flat road )
Grade Ability
30degree
Working temperature -10
℃
～40
℃
Storage temperature -10
℃
～40
℃
Battery
Battery type 18650 Lithium battery
Rated voltage (V) 36V
Battery capacity (AH)
10Ah / 15Ah / 20Ah
Motor
Motor type DC brushless motor
Motor rated power
500 Watt
Rated output power
500 Watt ( Peak 800 Watt )
Rated voltage
36V
Charger
Rated power (W) 109.2W
Input voltage (V)
100-230VAC
Rated current
2A
Charging time 20AH / 10 Hours
(About 5 hours by using double charging point )
Other features
Wheel size
Front 10 inch, rear 8 inch
Frame material Aluminium alloy 6061
Waterproof
IP54
Suspension Front suspension*4 + Rear suspension*2
Display
color display
Speed up Throttle
Brake
front disc brake + rear disc brake + electronic brake
Color Black
Model No. : L11
Three wheels
500w Motor, 36V
10Ah: 385.00 USD
15Ah: 420.00 USD
20Ah: 455.00 USD
800w Motor, 48V
10Ah: 425.00 USD
15Ah: 460.00 USD
20Ah: 495.00 USD
Optional Double charging point, Seat, Side led light
Price based on MOQ：10 pcs