1. Introducció
This manual provides detailed instructions for the safe and efficient operation of your AstroAI L7 and L7 Mini Portable Tire Inflator. Please read this manual thoroughly before use and retain it for future reference. This device is designed for inflating various items such as car tires, motorcycle tires, bicycle tires, and sports balls.
2. Informació de seguretat
- Ensure the device is fully charged before use, especially for emergencies.
- No deixeu l'inflador sense vigilància durant el funcionament.
- Mantenir fora de l'abast dels nens.
- Avoid over-inflating items. Always refer to the recommended pressure for your specific item.
- No exposeu el dispositiu a temperatures extremes ni a la llum solar directa durant períodes prolongats.
- If the device overheats, allow it to cool down before further use.
- Use only the provided accessories and nozzles.
3. Contingut del paquet
The AstroAI L7 & L7 Mini Portable Tire Inflator package includes:
- AstroAI L7 / L7 Mini Tire Inflator Unit
- Mànegues d'aire
- Various Nozzles/Adapters (for different inflatables)
- Cable de càrrega USB-C
- Manual d'usuari

Image: AstroAI L7 Mini Tire Inflator with its air hose, USB-C charging cable, and various inflation nozzles.
4. Producte acabatview
The AstroAI L7 & L7 Mini features a compact design with powerful inflation capabilities. Key components include:
- Pantalla digital: Shows current and target pressure, battery level, and selected mode.
- Botons de control: Power on/off, mode selection, pressure adjustment (+/-), and flashlight control.
- Port de la mànega d'aire: For connecting the inflation hose.
- Entrada USB-C: Per carregar el dispositiu.
- Sortida USB-A: Functions as a power bank to charge other devices.
- Llanterna LED: Integrated light with multiple modes (flashlight, strobe, SOS).

Imatge: Un primer pla view of the AstroAI L7 Mini's digital display showing pressure readings and the intuitive control panel with mode and adjustment buttons.
5. Configuració
- Carregueu el dispositiu: Before first use, fully charge the inflator using the provided USB-C cable. The battery indicator on the display will show charging status.
- Connecteu la mànega d'aire: Screw the air hose securely into the air hose port on the top of the inflator.
- Seleccioneu el broquet: Choose the appropriate nozzle for the item you intend to inflate and attach it to the other end of the air hose.
6. Instruccions de funcionament
6.1. Encendre/apagar
- Press and hold the power button (center button) to turn the device on.
- Press and hold the power button again to turn the device off.
6.2. Selecting Inflation Mode
The inflator offers 4 preset modes and a custom mode:
- Cotxe
- Motocicleta
- Bicicleta
- Pilota
- Custom (manual pressure setting)
Press the 'M' button (mode button) to cycle through the available modes. The icon on the display will change to indicate the selected mode.

Image: The AstroAI L7 Mini's digital screen displaying various pressure units (BAR, PSI, KPA, KG/CM²) that can be selected for inflation.
6.3. Adjusting Target Pressure
Once a mode is selected, use the '+' and '-' buttons to adjust the target pressure. The display will show the target pressure blinking. After a few seconds, it will revert to showing the current pressure.
6.4. Starting/Stopping Inflation
- Connect the air hose to the item you wish to inflate.
- Assegureu-vos que la pressió objectiu estigui configurada correctament.
- Press the power button (center button) to start inflation. The device will automatically stop once the target pressure is reached.
- To manually stop inflation, press the power button again.

Image: The AstroAI L7 Mini connected to a car tire, actively inflating it. The digital display shows the current pressure.
Video: A demonstration of the AstroAI L7 Tire Inflator in use, showing its quick and efficient inflation of a car tire. The video highlights the screw-on connection for a secure fit and the auto shut-off feature.
Video: An unboxing and demonstration of the AstroAI L7 Air Tire Inflator, showcasing its compact size, digital display, and ease of use for various inflation tasks, including car tires and sports balls.
6.5. Ús com a bateria externa
The AstroAI L7 & L7 Mini can be used to charge other electronic devices. Connect your device to the USB-A output port using a compatible charging cable.
6.6. Funció de llanterna
Press the flashlight button (sun icon) to cycle through the flashlight modes:
- Steady white light (Flashlight)
- Flashing white light (Strobe)
- SOS signal (SOS)
This feature is useful for nighttime emergencies or low-light conditions.
7. Manteniment
- Mantingueu el dispositiu net i lliure de pols i residus.
- Guardeu l'inflador en un lloc fresc i sec quan no l'utilitzeu.
- Regularly check the air hose and nozzles for any signs of wear or damage. Replace if necessary.
- Charge the device periodically, even if not in frequent use, to maintain battery health.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s’encén. | Bateria baixa. | Carregueu el dispositiu completament. |
| La inflació és lenta o feble. | Low battery; clogged nozzle/hose. | Charge device; check/clean nozzle and hose. |
| El dispositiu s'escalfa massa. | Ús continu prolongat. | Allow device to cool down for at least 15 minutes before resuming use. |
| Lectura de pressió inexacta. | Loose hose connection; faulty sensor. | Ensure hose is tightly screwed; contact support if issue persists. |
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | AstroAI |
| Nom del model | L7 & L7 Mini |
| Usos recomanats | Tire Inflation, Outdoor Activities |
| Font d'alimentació | Funciona amb bateria |
| Característiques especials | Digital Display, LED Light, Pressure Detection, Quick Inflation |
| Pressió màxima de funcionament | 36 lliures per polzada quadrada (PSI) |
| Components inclosos | Air hoses, nozzles |
10. Garantia i Suport
Per obtenir informació sobre la garantia o assistència tècnica, consulteu la pàgina oficial d'AstroAI. weblloc web o contacteu directament amb el servei d'atenció al client. Conserveu el rebut de compra per a reclamacions de garantia.
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