Yolin YLBP User manual

User’s Manual
Note: Please read this manual carefully before using the
product and properly keep. This machine will produce
noise above 75dB while working, please pay attention
to protection. The pump and air tube will produce high
temperature when working continuously for a long
time, please use after cooling. Children are not allowed
to use this product.

Accessories
Product Introduction
Component description
High-pressure Tube
Cooling hole
Light
“ ”Power
“-”Key
“+”Key
Display screen
“M”Start/Stop Key
Air tube connector
Charging Port
Schrader Valve
Charging Line ×1 Storage Bag ×1
French valve Adapter X 1 Gas Pin X 1 Multifunction Valve X 1

Note: The product, accessories and user interface in the manual
are schematic diagrams for reference only. Due to the product
upgrading, there may be some differences between the product and
the schematic diagrams. Please subject to the real product.

Use Guide
1. Air tube installation
Install the high-press tube at tighten the tube
2. Power on
3. Preset inflation pressure
Mode switch
Press and hold the on / off
button to start, The air pump
automatically shut down
without any operation in 3
minutes in power on state.
Press “On/Off” button can be switched
between the following five scenarios.
Please select the correct air press unit
before inflation.
No mode light on: The preset pressure
can be adjusted freely. Press and hold
“-”key can switch between psi/bar
(the value and unit can be memorized)
Adjustable range:3-150psi
Bicycle mode light on：Default 45 psi
Adjustable range:30-65psi
A
Motorcycle mode light on：Default 2.4bar
Adjustable range:1.8-3.0bar
Automobile mode light on：Default 2.5bar
Adjustable range:1.8-3.5bar
Ball mode light on：Default 8 psi
Adjustable range:4-16psi

When the battery displays fully lit,
it is fully charged. E flashing
indicates battery low, It can be
used after recharged. Don't use the
product when charging
preset value adjustment
4. Inflation
Start inflation
Stop inflation
5. Battery and charging
Select a profile, press “+”or “-”
to adjust preset value.
When adjusting the preset pressure
value, the digital flashing indicates
the target pressure adjustment status,
long digital light indicates real-time
pressure.
Press “M”tart inflation. Digital
displays real-time tire pressure
during inflation. 75-80 dB noise will
be generated during inflation, please
pay attention to protect. The pump and
air tube will generate high
temperature when working continuously
for a long time, please avoid
prolonged touching with hands.
The air pressure reaches the preset
value, the pump will stop inflation
automatically. Press any key to stop
inflation during inflation.

6. Screw off the valve
The temperature of tube is relatively high after
inflation. Be careful burns when screwing off the valve.
There will be slight air leakage when disassembly.
Please remove it as quick as possible to reduce the air
leakage.
7. Power off
Press and hold the “On/Off”button to shut down.
The air pump automatically shut down without any
operation in 3 minutes in power on state.
8. Connection of various types of valve
French valve adapter
Valve type
Connector
French valve will be used
for road cycling and
specific mountain cycling
Inflation: Loosen the
screw of French valve
adapter to inflation.
Deflation: Loosen the
screw of French valve and
press the screw to deflate

Air Needle
American valve
Valve
type
Connector
Valve
type
Connector
Basketball, football and
other balls need to use air
needle to inflation.
Inflation: tighten the air
needle and American valve
and insert into the filling
pore to inflation.
Deflation: Insert the air
needle in to the filling
pore to deflation
Mountain cycling, electric
bicycle, motorbike, automobile
will be equipped American
valve.
Inflation: American valve can
be directly connected to
inflate.
Deflation: Press the air needle
inside the valve with a
suitable tool to deflate.

Multifunctional valve
Valve
type
Connector
9. Pressure examination
Connecting with air tube, digital displays real-time
pressure in power on state.
10. Inflation pressure check
To ensure safety, please check the required inflation
pressure of the inflated items by reading the manual
before inflation.
Ball
The multifunctional valve
will be used for inflatable
cushion, inflatable boat
and balloon for inflation.
Inflation: Tighten the
multifunctional valve and
American valve and insert
into the filling pore to
inflate.
Deflation: insert the
multifunctional valve into
the filling pore to
deflate.
The inflation pressure of
football, basketball and
volleyball will be marked
around the valve.

Tire pressure
Special reminder
The inflation pressure of balloon, toy ball, swimming
circle and other products is lower than the range of
inflation pump, so it can't stop inflation
automatically by preset pressure. Please use with
caution.
Safety and protection
■stuck/high current protection: When there is a
foreign body inside sticking the motor gear or the motor
current is too high, the screen will display E21. The
pump will resume normal after clearing the foreign body
and reset or reset directly.
The tolerable range of
tire pressure of
automobile, bicycle and
motorcycle are marked on
the sidewall of the tires.
The guide pressure of the
tire is marked near the
inner wall of the driver's
side door.The inflation
pressure is related to the
load weight. For more
detailed air pressure
suggestions, please refer
to the vehicle manual.

■Battery over discharge protection: When the battery
is over discharged during inflation, the machine will
start the over discharge protection, and the screen will
display E22, restart or restart after charging will
return to normal
■High temperature protection: When the internal
temperature of the body is too high, the high
temperature protection mechanism will be activated, the
screen displays E23. After the temperature drops to the
safe temperature, restart and return to normal.
■Inflation duration protection: After working at 25 ℃
for about 18 minutes, the inflation will stop
automatically and the screen displays E25. restart and
return to normal.
■Charing temperature protection: In the process of
charging, when the lamp is on, it will enter into the
charging temperature protection. When the temperature
of standby is maintained at 0 ℃~ 45 ℃, it can be
charged normally. During the charging process, the lamp
will go out automatically.

Recommended inflation pressure for common products
Note: The recommended inflation pressure range is for reference only.
Please refer to the instruction manual of the inflated product.
Product
category
Product type
Recommended
pressure
range
Ball
Basketball
Football
Volleyball
American football
7-9psi
8-16psi
4-5psi
12-14psi
Bicycle
12、14、16-inch bicycle tire
20、22、24-inch bicycle tire
26、27.5、29-inch mountain
cycle tire
700c clincher tire road
bike
700c tube tire road bike
30-50psi
40-50psi
45-65psi
100-130psi
120-145psi
Motor
bike
Motor bike, electric bike
1.8-3.0bar
Vehicle
Small car tire
2.2-2.8bar

Note
1. This product is not a toy. Children are not allowed
to use. It is recommended that the user should be over
16 years old. Keep children at a safe distance from the
pump during inflation.
2. The product has built-in non detachable lithium
battery. It is forbidden to throw into the fire or
discard at will. There is a risk of fire, spontaneous
combustion, explosion if lithium battery overheats,
hits or waters. Please avoid exposure to the sun in high
temperature environment such as in the car.
3. The storage temperature of the product should not be
lower than - 10 ℃or higher than 45 ℃. Supercooling
or overheating will shorten the product life and damage
the built-in battery.
4. The battery may be damaged if the product is idle for
a long time. It is recommended to charge the battery at
least once every three months.
5. The product has built-in DC motor, which may produce
electric spark when working. Please do not use it in
flammable and explosive environment.
6. In case of abnormal noise or high temperature, please
shut down immediately.
7. Before setting the inflation pressure value, please
make sure that the correct unit of measurement is
selected, otherwise it may lead to tire burst and other
accidents. Unit conversion：1bar=14.5psi，1bar =1000kPa。
8. Don’t leave during inflation and observe the
inflation process to prevent the inflation pressure
from being too high when the preset air pressure is not
settled.
9. Please use in a dry and clean environment, the
invasion of sand and dust may cause product damage. The
product is not waterproof, do not wash with water.

Trouble Shooting
Failure mode
Exclusion method
Inflation slow
1.Is the electricity enough
2.Check whether the tube leakage
3.Check whether the joints at both ends
of the tube are tightened
4.Check whether there is air leakage in the
inflated items
Turn on but cannot
be inflated
1.Is the electricity enough
2.Check whether the current tire pressure
is higher than the preset value
3.When the internal temperature of the body
is higher than 80 ℃, the protection will
be opened automatically (E23 is displayed).
The equipment return to normal operating
temperature.
The preset pressure
cannot be adjusted
up or down
Check if in the incorrect profile. Select
the range of 3-150psi without any icon on
to adjust the preset value

Normal inflation
but the pressure
is zero
Low pressure inflatable products such as
balloons are not within the measurable
range of the equipment
Unable to charge
When the body temperature is lower than 0 ℃
or higher than 45 ℃, the charging pump
enters the state of charging temperature
protection to keep the body temperature at
0 ~ 45 ℃
Air leakage when
connecting the
tube
Tighten the tube
The power display
and standby state
are inconsistent
in the inflation
state
The voltage of power lithium battery decreases
obviously during discharge, As a result, the
power display in the inflation state is
inconsistent with the standby state which is not
a fault.

Basic Parameters
Product name
Yolin intelligent pump
Product mode
YLBP
Product size
243mm×45mm（bare size without tube）
Pressure range
0.2~10.3bar/3-150psi
Working temperature
Charge：0℃~40℃，discharge：20℃~45℃
storage temperature
-10℃~45℃
Tube size
Tube length:260mm，valve include without thread
Working noise
Less than 80dB at a distance of 1m
Input parameter
5V 500mA
Charging interface
Micro-USB

Yolin intelligent pump warranty
instruction
According to Law of the people's Republic of China on
the protection of consumers' rights and interests and
Law of the People's Republic of China on Product Quality,
we provide repair, replacement and compensation of
faulty products as following:
1. Within 7 days from the day after you sign in, if the
product has any performance failure listed in the
performance fault table of Yolin intelligent pump, it
can be detected and confirmed by Yolin after-sales
service center, and you can enjoy the service of
returning or exchanging goods free of charge.
2. Within 8-15 days from the day after you sign in, if
the product has any performance failure listed in the
performance fault table of Yolin intelligent pump, it
can be detected and determined by Yolin after-sales
service center, and you can enjoy free replacement or
maintenance service
3. Within 12 months from the day after you sign in, the
product has the performance failure listed in the Yolin
intelligent pump product performance failure table,
which is determined by Yolin after-sales service center,
and you can enjoy free maintenance service.

Yolin intelligent pump performance failure
Name
Performance failure
Yolin Intelligent pump
1.unable to power on
2.unable to inflate
3.unable to test tire
pressure
4.Incomplete or no
display on digital
screen
5.air leakage
6.the lamp doesn’t
work
7.unable to charge

Non warranty regulations
1. Unauthorized maintenance, misuse, collision,
negligence, abuse, liquid injection, accident,
alteration, incorrect use of accessories that are not
part of this productor tearing and altering labels;
2. The validity for repair, replacement and
compensation of faulty products has been expired;
3. Damage caused by force majeure;
4. Not conform to the performance failure listed in the
product performance failure table;
5. The performance failure listed in the product
performance failure table of this product and its
accessories is caused by human factors.