70mai Air Compressor Eco User Manual page 6

After that, turn on the device and place the on/off switch to "-" position to start pumping.
Observe the objects and when it is completely inflated to desired firmness, place the
on/off switch to "○" position to stop pumping. Finally, remove the cigarette lighter plug
and the device will automatically turn off.
Checking the inflation pressure
For safety, please check the gas pressure of the object to be inflated first. This will
prevent the risk of personal injuries caused by over-inflation of the object.
Tyres: The working pressure range is stated on the inside of a bicycle or motorcycle tyre.
A tyre pressure guide can be found inside the door of the driver seat. The gas pressure
value is linked to the load. For more information on tyre pressure, please refer to the
car's user manual.
Balls: The working pressure is stated near the nozzle hole of a football, basketball,
volleyball, or other balls.
Common recommended gas pressure
Inflatable object
Car tyres
Motorcycle tyres
Balls
Conversion tool: 1 kg/cm3 ≈ 1 bar ≈ 100 kPa ≈ 14.5 psi
Classification
Sedans, SUVs, commercial
cards, off-road vehicles
Motorcycles, electric
motorcycles, electric bicycles
Football, basketball, volleyball
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Recommended pressure
30 ~ 50 psi
25 ~ 45 psi
7 ~ 8 psi