ASTROAI AIRUN L8 (01) PDF Document

Please adhere to the following precautions when using your ASTROAI AIRUN L8:

• Please fully read the manual before use.

• Check the preset pressure value before use. The preset pressure value should match the object being inflated.

• Do not place the product near flammable or explosive materials.

• Do not store the product in a humid or dusty environment.

• Do not place the product where it can easily drop.

• Do not allow children to use the product.

• Do not throw the product into fire. Dispose of the product according to the relevant regulations.

• Prolonged continuous use will cause this device to reach high temperatures, which may damage the device. The device needs to cool down for at least 15 minutes after every 12 minutes of continuous operation.

• Do not use harsh chemicals to clean the device. Only use a mild soap and cloth moistened with hot water to clean the plastic parts.

The following items are included with your ASTROAI AIRUN L8:

• AstroAI Bicycle Pump x 1

• USB Charging Cable x 1

• Needle Valve Adapter x 1

• Presta to Schrader Valve x 1

• Dunlop to Schrader Valve x 1

• Extension Hose x 1

• Storage Bag x 1

• User Manual x 1

To charge your ASTROAI AIRUN L8, please use the included Type-C charging cable. An outlet charger is not included. When the pump is connected to a power supply, the power icon on the screen will flash. Once the battery is fully charged, the power icon will remain illuminated without flashing.

To turn the ASTROAI AIRUN L8 on, press and hold the Power Button for 3 seconds.

To turn the device off, press and hold the Power Button for 3 seconds. Note that the product will automatically shut off after 3 minutes of inactivity.

To switch between the 5 preset modes on your ASTROAI AIRUN L8, press the Settings Button. The available modes are:

• Mountain bike

• Road bike

• City bike

• Fat-tire bike

• Custom mode

To switch the pressure unit display between PSI and BAR on your ASTROAI AIRUN L8, press and hold the Settings Button for 3 seconds.

To set the desired pressure on your ASTROAI AIRUN L8, use the “+” and “-” buttons. Pressing a button once will adjust the value incrementally. To adjust the value rapidly, press and hold the button. Once the pressure value is set, it will flash three times to indicate that the pressure has been successfully set.

First, determine the valve type of your tire and use the appropriate fittings to connect the hose from your ASTROAI AIRUN L8.

• Schrader Valve: Connect the extension hose directly to the Schrader valve.

• Presta Valve: Attach the Presta to Schrader Valve adapter to your Presta valve, then connect the extension hose to the adapter.

• Dunlop Valve: Attach the Dunlop to Schrader Valve adapter to your Dunlop valve, then connect the extension hose to the adapter.

To measure the pressure of an object with your ASTROAI AIRUN L8, ensure the pump is turned on and connect the quick connector to the object you wish to inflate. The screen will automatically display the real-time pressure value of the object.

Once the air hose is properly connected to the object and you have preset your desired pressure, press the Power Button once on your ASTROAI AIRUN L8 to start inflating. The digital display will show the real-time pressure value as it inflates. Note: Do not touch the hose during inflation as it may become hot.

The ASTROAI AIRUN L8 is designed to stop inflation in two ways:

1. Automatic Stop: The air pump will automatically stop once it reaches the preset pressure value you have set.

2. Manual Stop: You can press the Power Button at any time during the inflation process to manually stop the pump.

After your ASTROAI AIRUN L8 has finished inflating:

1. Remove the quick connector from the valve stem.

2. Screw the valve cap back onto the valve core.

3. Store the product properly for future use.

The LED light on your ASTROAI AIRUN L8 has multiple functions, which can be cycled by tapping the LED Light Button:

• First Tap: Turns the light on (solid light).

• Second Tap: Activates the quick flashing feature.

• Third Tap: Activates the slow flicker function.

• Fourth Tap: Turns the light off.

To properly maintain your ASTROAI AIRUN L8, follow these guidelines:

• Store the product in a cool, dry place out of direct sunlight.

• Before long-term storage, charge the product to 50%-80% battery level. Charge it every 3 months to extend the battery life.

• To clean the plastic parts, use mild soap and a cloth moistened with hot water.

If your ASTROAI AIRUN L8 does not start, the first step is to check the battery level. The lithium battery may discharge when it is idle for a long period. Charge the device and try again.

If you notice that your ASTROAI AIRUN L8 is inflating slowly, please check the connection between the quick connector and the tire’s valve core to ensure it is properly and securely connected.

Yes, the ASTROAI AIRUN L8 generates heat during use and may become hot after prolonged operation. This is normal. It is recommended to let the product cool down before its next use. For safety and device longevity, the pump should cool down for at least 15 minutes after every 12 minutes of continuous operation.

Using the ASTROAI AIRUN L8 in low-temperature environments will negatively impact the capacity and life of the lithium battery. This is a typical characteristic for lithium products.