URBAN PRIME 5427049 Portable Electric Air Compressor User Manual
Portable electric air compressor
Thank you for purchasing mini electric air pump. Please read this user manual carefully before using the product and keep it properly for reference.

Attention
- Do not leave away from the product during inflating.
- Keep away from combustible and explosives.
- Avoid moisture, sand and prevent from falling.
- Do not store the product in a place that is too cold or hot.
- Since the inflator is equipped with lithium battery, do not put it into fire or discard casually.
- Keep it away from children.
Packing list
1x Mini electric air pump
1x Storage bag for mini electric air pump
1x Presta adapter valve
1x Type-C cable
1x Schrader valve
1x Inflating needle
Specification
| Product name | Portable Electric Air Compressor |
| Product model | UP-AC-220014 |
| Dimension | 137*55*55mm |
| Weight | 360g |
| Pressure range | 0-150PSI/0-10.3BAR |
| Working temperature | -10/45°C |
| Battery capacity | 850mAh x2/7.4V |
| Charging input | 5V=1.5A |
Instruction
- Turn on/off

Press and hold the on/off button for 3 seconds, as shown in the picture.
Turn on successfully Press and hold the on/off button for 3 seconds, as shown in the figure. Turn off successfully.
In the power-on state, short press the start-stop button to start the inflation and automatically stop the inflation when the preset air pressure value is reached.
The pump will automatically shut down after no operation in 3 minutes. When the battery is low, the automatic protection shutdown. - Battery indicator

4 bars of battery and are constant on: 100%
3 bars of battery and are constant on: 60%
2 bars of battery and are constant on: 30% 1 bar of battery left and flashes anxiously: 5% (Battery is low and need to be charged) - Hose storage

The hose can be stored in the product storage hole, as shown on the left. Insert the threaded side of hose into the storage hole. - Charging method

To charge, please connect the Type-C charging cable (included) to a power adapter (not included) of about 5V/1,5A. State of battery indicator:
Flashes: charging Continuous light: full.
Note: the air pump cannot be used during charging. - Connection Shrader valve

Mountain cycling, electrical bike, motorbike, and car, are equipped with Schrader valve. Inflation: connect Schrader valve with the connector to start inflation.
Deflation: press the inner needle of valve with proper tool, such as Allen wrench.
Presta adapter valve
Road cycling and mountain cycling may need to use the adapter for Presta valve. Inflation:- Connect Presta valve to the adapter.
- Unscrew the Presta valve of tire.
- Connect Presta valve with the adapter to start inflation.
Deflation: Unscrew the screw of Presta valve and press the valve to start deflation.
Inflating needle
Basketball and football need to use inflating needle for inflation.
Inflation: connect inflating needle with Shrader valve and insert the needle into the valve of ball.
- Measuring pressure

- Mode switching
Press
to select different modes:Scene mode Reference value Adjustable range Bicycle mode 38PSI 0~150PSI/0~10.3BAR Custom mode 100PSI 0~150PSI/0~10.3BAR Ball mode 8PSI 0~150PSI - Unit switching
Long press
to select different units. The unit formula is shown below:
1BAR = 14.5PSI - Preset pressure
Press:
adjust the preset measure value.
Long press:
quickly adjust the preset pressure value.
Note: the mode and preset pressure value are automatically saved by the inflator. You only need to switch the mode for the next use, and the preset pressure will be automatically set. - LED lighting
Press
to turn on LED light. Press
it again to turn off. - Reset pressure value
Turn the power on, when the measured pressure value is not zero, long press
for 3 seconds to enter automatically reset.
Do not connect the product to any inflatables when resetting.
Note: The product has been calibrated from the factory. When the difference in altitude or the sensor tolerance shows that the measured pressure is not zero, manual reset can improve the accuracy of pressure detection. It is not recommended to do reset in a high temperature.
Warm tips:- The electric air pump can only be used for replenishing car tires in a emergency. Do not use it for a long time inflation.
- The mini pump doesn’t auto. stop when inflating balloon or toy ball of which the air pressure value is too small to be sensored.

- Look up the pressure value of object
To guarantee safe operation, please look up the pressure value of the object you want to inflate, preventing from explosion accident caused by excessive inflation.
Bicycle tire
The pressure range of bicycle tire is marked in its side.
The load weight is related to inflation pressure.
For more details, please check out user manual for your bike.
Balls
The pressure range of balls is marked inside of inflation port. The load weight is related to inflation pressure. For more details, please check out user manual for your balls.
Caution
The hose will be overheated after working for a long time. Do not touch the hose and the connector by hands immediately.

Pressure value of common inflatables
| Tyre | Category | Pressure Range |
| Bike | Kids bike | 18~30PSI |
| 10-16 inch tires | 30~45PSI | |
| 20-30 inch tires | 38~55PSI | |
| Road bike | 100~120PSI | |
| Ninebot Self-balancing Scooter of MI | 40~60PSI | |
| Sheelchair/Electrical ride | 30~45PSI | |
| Motorcycles | Motorcycles Electric vehicles | 1.8~3.0BAR |
| Vehicles | Cars | 2.2~2.8BAR |
| Balls | Balls for kid | 3~6PSI |
| Basketball | 7~9PSI | |
| Football | 10~12PSI | |
| Volleyball | 4~6PSI | |
| Rugby | 10~14PSI |
Troubleshooting
| Phenomenon | Solutions |
| Slow inflation |
|
| Can’t inflate on boot |
|
| The preset pressure cannot be adjusted | Check whether the current inflationmode is chosen.Choose custom mode and preset pressure value in the range of3-150PSI. |
| Can do inflate but the air pressure display does not change | 1. Object whose pressure are below that of the air pump, such as ballon, cannot be measured by the air pump.2. When tire is empty, measured pressure will display after inflating for a while. |
| The inflator auma- tically shut down after connecting hose | The air pump will automatically turn off without operation in 3 minutes. Press on/off button again to turn on. |
| There is a leak in the connection | Tighten the connection. |
| The color of indicator and state of air pump are inconsistent when inflating | The power lithium battery has a significant voltage drop during the discharge process, which results in the color inconsistency between the indicator light in the inflated state and the standby state.This phenomenon is not a malfunction. |
| The indicator light does not light up after charging | Change adapter and cable and then charge again. |

Imported and distributed by
M.T. Distribution Srl
via Bargellino 10 c/d, 40012,
Calderara di Reno, (BO) Italy
www.platum.com



























