1. Introducció
The SUITU ST-9620 Automatic Compressor Tire Inflator is a portable, wireless smart air pump designed for convenient inflation of various items, including car tires, motorcycle tires, bicycle tires, and sports balls. Featuring a digital display, preset pressure function, and a compact design, it offers an efficient solution for maintaining optimal tire pressure and inflating other items on the go.
2. Què hi ha a la caixa
Upon unboxing your SUITU ST-9620, please ensure all the following components are present:
- Wireless Smart Air Compressor Unit
- Mànega d'inflació
- 4-piece Inflation Nozzle Set (various adapters for different valves)
- Cable de càrrega tipus C.
- 3M 12V Cable (for car power)
- Manual d'instruccions (aquest document)

Image: SUITU ST-9620 main unit and included accessories.
3. Producte acabatview i Característiques
The SUITU ST-9620 is designed for ease of use and portability. Key features include:
- Funcionament sense fil: Bateria de liti integrada de 6000 mAh per a ús sense fil.
- Pantalla LCD digital: Shows real-time pressure and preset values.
- Preset Pressure Function: Atura automàticament la inflació un cop s'assoleix la pressió objectiu.
- Broquets multiusos: Adapters for various inflation needs (cars, bikes, balls).
- Llum LED integrada: Provides illumination for nighttime use and includes an SOS hazard light mode.
- Funció del banc d'energia: Can be used to charge other devices via USB.

Image: Close-up of the SUITU ST-9620's digital display and control panel, emphasizing its smart features.

Image: The SUITU ST-9620 unit with its charging cable and nozzle attachments, illustrating its dual functionality as an inflator and power bank.
4. Configuració
- Carregueu el dispositiu: Before first use, fully charge the inflator using the provided Type-C charging cable. The battery indicator on the digital display will show charging status.
- Attach the Inflation Hose: Screw the inflation hose securely into the designated port on the top of the inflator unit.
- Seleccioneu la boquilla adequada: Choose the correct nozzle from the 4-piece set based on the item you intend to inflate. Attach it to the free end of the inflation hose.

Image: The SUITU ST-9620 connected to a tire valve, ready for inflation.
5. Instruccions de funcionament
- Encès: Press and hold the power button (central button on the yellow control panel) to turn on the inflator. The digital display will illuminate.
- Seleccioneu el mode: Press the mode button (often indicated by an icon like a car, bicycle, or ball) to cycle through different inflation modes. Each mode has a default preset pressure.
- Establir la pressió objectiu: Use the '+' and '-' buttons to adjust the target pressure (PSI, Bar, Kpa, or Kg/cm²) to your desired level.
- Connecta a l'element: Securely attach the nozzle to the valve of the item you wish to inflate. The display will show the current pressure.
- Inici de la inflació: Press the power button again to begin inflation. The compressor will run until the preset pressure is reached, then automatically shut off.
- Desconnectar: Once inflation is complete, disconnect the nozzle from the valve.
- Apagar: Premeu i manteniu premut el botó d'engegada per apagar l'inflador.
Ús de la llum LED:
- Press the light button (often indicated by a sun icon) once for a steady white light (flashlight mode).
- Press again for a flashing red light (hazard mode).
- Premeu una tercera vegada per apagar la llum.
Ús com a banc d'energia:
- Connect your device to the USB output port on the inflator using a compatible charging cable.
- The inflator's battery will provide power to charge your device.
6. Manteniment
- Neteja: Netegeu l'exterior de l'inflador amb un drap suau i sec. No utilitzeu productes químics agressius ni netejadors abrasius.
- Emmagatzematge: Store the inflator and its accessories in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cura de la bateria: To prolong battery life, charge the device fully at least once every three months, even if not in use.
- Mànega i broquets: Inspect the inflation hose and nozzles regularly for any signs of wear or damage. Replace if necessary to ensure proper function and prevent air leaks.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'inflador no s'encén. | Bateria baixa o sense càrrega. | Charge the inflator fully using the Type-C cable. |
| Pèrdues d'aire durant l'inflat. | Hose not securely attached or nozzle not properly sealed. | Ensure the inflation hose is tightly screwed in and the nozzle is firmly connected to the valve. Check for damaged seals. |
| L'inflador s'atura abans d'arribar a la pressió preestablerta. | Battery is low or internal safety mechanism activated. | Recharge the inflator. If the issue persists, allow the device to cool down before attempting to use it again. |
| Lectura de pressió inexacta. | Improper connection to valve. | Ensure the nozzle is fully and correctly seated on the valve stem. |
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | ST-9620 |
| Capacitat de la bateria | 3 * 2000mAh lithium batteries (Total 6000mAh) |
| Voltage | 7.4 V |
| Entrada nominal | 5V1A |
| Diàmetre del pistó | 19 mm |
| Potència nominal | 60W |
| Interval de pressió | 3-150 PSI |
| Unitats de pressió | PSI/bar/Kpa/Kg/cm² |
| Flux d'inflació | 16 l/min |
| Temps de càrrega | About 3 hours (may vary with environment) |
| Mida del producte | 80 * 52 * 158 mm |
| Pes de l'article | 1.4 lliures |
9. Garantia i Suport
For warranty information and customer support, please refer to the contact details provided with your purchase documentation or visit the official SUITU product support weblloc.





