How to Use Smart Pump P4

Product Information

Product Packaging

The product package includes:

• Smart Air Pump
• French Valve Adapter
• Nozzle for inflatables
• Inflation Valve for Balls
• Storage Bag
• USB-C Charging Cable
• User Guide
• American Style Quick Connect Trachea

Visual description of included items: The Smart Air Pump unit, a French valve adapter, a nozzle for inflatables, an inflation valve for balls, a storage bag, a USB-C charging cable, the user guide booklet, and an American-style quick-connect trachea.

Function Introduction

The Smart Pump P4 features the following components and indicators:

• Tracheal Interface: Connection point for the air hose.
• USB-C Input Port: For charging the device.
• USB-A Output Port: For charging external devices.
• LED Light: Provides illumination.
• Real-time Air Pressure: Displays the current air pressure.
• Battery Indicator: Shows the remaining battery level.
• Display of Use Scene: Icons indicating the selected inflation mode (e.g., car, motorcycle, bike, ball).
• Air Pressure Unit: Displays the current unit (PSI, BAR, KPA, Kg/cm²).
• Preset Air Pressure: Shows the target pressure value.
• Mode Setting / LED Light Button (⭐): Used for switching modes and controlling the LED light.
• Power Button (U): Used for turning the device on/off and starting/stopping inflation.
• Preset +/- Buttons: Used for adjusting the preset air pressure.
• Air Pressure Unit Switching Button (U): Short press to cycle through pressure units.

Basic Operation

Power On/Off

To turn the air pump on or off, press and hold the Power Button (U) for 3 seconds.

Method of Pumping

Once the device is powered on, a single press of the Power Button (U) will start the inflation process. The pump will automatically stop when the preset air pressure value is reached.

Battery Indicator

The battery indicator displays the remaining battery level with different colors:

• Green: 70%~100% charge
• Yellow: 30%~70% charge
• Red: 5%~30% charge
• Red Flash: Below 5% charge (low battery, requires charging before use).

Charging Method

Use the provided USB-C cable and a separate power adapter (not included) for charging. The input is 5V/2A.

Battery indicator during charging:

• Flashing Green Light: Charging in progress.
• Solid Green Light: Fully charged.

Note: The air pump cannot be used while it is charging.

Air Pressure Unit Switching

Short press the 'U' button to cycle through the available air pressure units: PSI, BAR, KPA, Kg/cm². The conversion formulas are:

• 1 PSI = 6.89 KPA
• 1 BAR = 100 KPA
• 1 KG/cm² = 90 KPA

LED Light

Long press the '⭐' button to turn the LED light on or off. The device offers three lighting modes: Torch light mode, Strobe light mode, and SOS light mode. Long press the '⭐' button again to cycle through these modes. In SOS light mode, a long press of the '⭐' button will turn off the LED light.

Preset Air Pressure

Use the '+' and '-' buttons to adjust the preset air pressure value. A short press adjusts the value by 0.5 PSI, while a long press allows for quicker adjustment.

Check The Air Pressure

When the pump is in standby mode and the trachea is connected to an object for inflation, the upper half of the pump's display screen shows the currently measured air pressure.

Pressure Reset

If the measured pressure value is not 0.0 when the pump is powered on and the trachea is not connected to an object, press and hold both the '+' and '-' buttons simultaneously for 2 seconds. The display will reset to normal.

Note: While the default air pressure value is reset to zero, differences in altitude or sensor sensitivity may cause the measured value to deviate. A manual reset can improve accuracy. Avoid calibration when the device is hot after inflation.

Application Scene Switching

Short press the '⭐' button to select from five preset inflation scene modes:

Confirm Inflating Pressure

For safety, always check the required inflation pressure for the item being inflated (e.g., tire, ball) according to its instruction manual. Over-inflation can cause explosions and personal injury.

Specific Item Guidance:

Car Tires

The recommended pressure range for car tires is usually marked on the tire's sidewall. Inflation pressure is also related to the vehicle's load weight. For precise recommendations, consult the vehicle's manual.

Tire and Ball Inflation Guidance

Motorcycle Tires

Refer to the pressure range marked on the motorcycle tire's sidewall. Inflation pressure depends on load weight. Consult the vehicle manual for specific recommendations.

Bicycle Tires

Refer to the pressure range marked on the bicycle tire's sidewall. Inflation pressure depends on load weight. Consult the vehicle manual for specific recommendations.

Balls

The required inflation pressure for balls like footballs, basketballs, and volleyballs is typically marked near the inflation port. Inflation pressure may vary with load. Consult the ball's manual for specific recommendations.

Connecting the Air Trachea to the Air Valve

American Valves

Commonly found on mountain bikes, electric bikes, motorcycles, and motor vehicles. To inflate, connect the American-style valve directly to the American-style quick-connect trachea.

[Diagram Description: An illustration showing the American-style quick-connect trachea connecting to an American-style valve.]

French Valves

Required for inflating road bikes and some mountain bikes. Use the provided French valve adapter.

1. Connect the French valve adapter to the American air valve of the high-pressure air trachea.
2. Unscrew the cap of the French valve.
3. Connect the French valve to the adapter to inflate.

[Diagram Description: An illustration showing the French valve adapter connecting to the American quick-connect trachea, and then connecting to a French valve.]

Ball Valves

Ball valves are used for inflating sports balls like basketballs and soccer balls. To inflate, connect the ball valve to the American air valve of the air trachea, then insert the ball valve into the ball's inflation hole.

[Diagram Description: An illustration showing the American quick-connect trachea connected to a ball valve, which is then inserted into a ball's inflation hole.]

Power Bank Functionality

The Smart Air Pump has a 4000mAh battery and a 5V/2A USB-A output port, allowing it to function as a power bank to charge electronic devices such as mobile phones.

Note: The air pump cannot be used for inflation and charging external devices simultaneously.

[Diagram Description: An illustration showing the air pump connected via its USB-A port to a mobile phone for charging.]

Air Pressure Values of Common Products

The following table provides typical pressure ranges for various items:

Additional Air Pressure Values

Attentive Points (Safety Precautions)

• Do not leave the device unattended during inflation.
• Keep the air pump away from flammable and explosive materials.
• Avoid exposing the device to sand, dust, or dropping it.
• Do not place the product in environments that are too cold, too hot, or humid.
• This product contains a built-in lithium battery. Do not throw it into fire or dispose of it improperly.
• Keep this product out of the reach of children.

High Temperature Safety Precautions

After prolonged use, the trachea and its connection joint can become very hot. Avoid touching these parts with your hands for extended periods to prevent burns.

[Diagram Description: An illustration indicating that the trachea and its joint can reach high temperatures.]

Troubleshooting