1. Introducció
Thank you for choosing the suitu ST-5536 Wireless Car Air Compressor Pump. This portable electric inflator is designed for convenient and efficient inflation of various items, including car tires, motorcycle tires, bicycle tires, and inflatable balls. Featuring a digital pressure display, preset pressure function, and automatic shut-off, it ensures precise and safe inflation. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- Main unit (Wireless Air Pump) x 1
- 4-piece inflation nozzle set x 1
- Cable de càrrega tipus C x 1
- Manual d'instruccions x 1
- Bossa d’emmagatzematge x 1
- Caixa de colors x 1

Image: ST-5536 Wireless Air Pump with included accessories.
3. Característiques del producte
- Sense fil i portàtil: Compact design for easy carrying and use anywhere.
- Bateria d'alta capacitat: Equipped with built-in 18650 batteries (7.4V/11.1V options) for extended use.
- Pantalla digital: Clear digital pressure display for real-time monitoring and precise settings.
- Preset Pressure & Auto Shut-off: Set your desired pressure, and the pump will automatically stop when reached.
- Multi-purpose Inflation: Suitable for car tires, motorcycle tires, bicycle tires, and various inflatable balls.
- Il·luminació integrada: Features lighting and flashing light functions for use in low-light conditions or emergencies.
- Càrrega ràpida: Convenient Type-C charging interface (5V/1A).
- Efficient Inflation: Powered by a high-speed motor and alloy pump for quick inflation.
- Smart Chip: Intelligent control for automatic and accurate inflation.

Image: The ST-5536 is versatile, inflating car, motorcycle, and bicycle tires, as well as sports balls.

Image: Diagram illustrating the internal smart chip, high-speed motor, alloy pump, and Type-C charging interface.
4. Especificacions
| Paràmetre | Valor |
|---|---|
| Nom del producte | Bomba d'aire sense fil |
| Marca de producte | suitu |
| Model de producte | ST-5536 |
| Material del producte | ABS |
| Dimensions | 55 x 55 x 218 mm |
| Capacitat de la bateria | (2*2000mAh) or (3*2000mAh) 5C rate 11.1V |
| Vol. Operatiutage | 7.4V / 11.1V |
| Diàmetre del pistó | 19 mm |
| Potència del producte | 60W |
| Precisió | ± 1.5 psi |
| Volum d'aire | 20 L/min |
| Temps de treball continu | 8-10 minuts |
| Rang de pressió d'inflació | 3-150 psi |
| Inflation Flow Rate | 15 L/min |
| Inflation Rate (Example) | 195/65/R15 tires 0-36psi in 7:10s ±5s |
| Inflation Noise | ≤80dB (at 1M test distance) |
| Entrada de càrrega | Type-C, 5V/1A ±0.1A |
| Temperatura de funcionament | -20 ℃ a 60 ℃ |
5. Informació de seguretat
- No deixeu l'inflador sense vigilància durant el funcionament.
- Mantenir fora de l'abast dels nens.
- No utilitzeu en condicions humides ni submergiu-lo en aigua.
- Avoid prolonged continuous operation to prevent overheating. Allow the device to cool down after 8-10 minutes of continuous use.
- Ensure the correct nozzle is used for the item being inflated.
- Always check the manufacturer's recommended pressure for the item you are inflating.
- No apunteu la boquilla d'inflat a persones o animals.
- Emmagatzemar en un lloc fresc i sec quan no s'utilitzi.
6. Configuració
6.1 Càrrega inicial
Before first use, fully charge the air compressor pump. Connect the provided Type-C charging cable to the charging port on the device and plug the other end into a compatible 5V/1A USB power adapter (not included).

Image: The ST-5536 being charged via its Type-C port.
6.2 Fixació de la mànega i la boquilla d'inflat
- Screw the inflation hose securely onto the air outlet of the main unit.
- Select the appropriate nozzle from the 4-piece set for the item you wish to inflate.
- Attach the selected nozzle to the free end of the inflation hose.
7. Funcionament
7.1 Engegada/apagada
Press and hold the power button (usually the orange button) to turn the device on or off. The digital display will illuminate.
7.2 Selecció del mode d'inflat
The device typically has multiple preset modes for different items (car, motorcycle, bicycle, ball). Use the mode selection button (refer to the device interface, often indicated by icons) to cycle through these modes. Each mode has a default pressure setting, which can be adjusted.

Image: The inflator can be used for car tires, motorcycle tires, bicycle tires, and basketballs.
7.3 Establiment de la pressió objectiu
Once a mode is selected, the current pressure or a default preset pressure will be displayed. Use the '+' and '-' buttons (if available) to adjust the target pressure to your desired PSI. The device supports a pressure range of 3-150 psi.

Image: The device allows one-click preset tire pressure and automatically stops when full.
7.4 Inici i aturada de la inflació
- Connect the nozzle firmly to the valve of the item to be inflated. The display will show the current pressure.
- Press the power/start button to begin inflation. The pump will operate, and the display will show the increasinpressió g.
- The pump will automatically stop once the preset target pressure is reached.
- To manually stop inflation at any time, press the power/start button again.
- Disconnect the nozzle from the valve.

Image: The ST-5536 actively inflating a car tire, displaying the current pressure.

Image: Visual representation of the ST-5536 inflating a car tire, illustrating air flow.
7.5 Ús de la llum LED
The device is equipped with a built-in LED light. Short press the light button (if separate, or a specific combination with the power button) to turn on the steady light. Press again to activate the flashing light function (for emergencies), and a third press to turn it off.
8. Càrrega
When the battery level indicator on the display shows low battery, recharge the device using the provided Type-C cable. Connect the cable to the inflator's Type-C port and a 5V/1A USB power source. The battery indicator will show charging status and full charge. Charging time may vary depending on the power source and remaining battery level.
9. Manteniment
9.1 Neteja
Netegeu l'exterior del dispositiu amb un damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure no water enters the charging port or air outlet.
9.2 Emmagatzematge
Store the air compressor pump and its accessories in the provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for an extended period, charge the device every 3-6 months to maintain battery health.
10. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén | Bateria baixa; Mal funcionament del dispositiu | Carregueu el dispositiu completament; contacteu amb l'atenció al client si el problema persisteix. |
| Sense inflació o inflació lenta | Hose/nozzle not securely attached; Incorrect pressure setting; Item valve blocked; Low battery | Ensure all connections are tight; Check and adjust preset pressure; Inspect item valve; Recharge device. |
| Lectura de pressió inexacta | Loose connection; Sensor issue | Ensure hose is tightly connected; Compare reading with a known accurate gauge; Contact support if consistently inaccurate. |
| Device overheats and shuts off | Ús prolongat i continuat | Allow the device to cool down for at least 15-20 minutes before resuming operation. |
11. Consells d'usuari
- Pre-check Pressure: Always check the current pressure of your tire or inflatable item before starting to inflate.
- Know Your PSI: Familiarize yourself with the recommended PSI for your specific tires or items to avoid over-inflation. This information is usually found on tire sidewalls, vehicle door jambs, or item manuals.
- Carregueu regularment: For optimal performance, keep your inflator charged, especially before long trips or anticipated use.
- Connexions segures: A tight connection between the hose, nozzle, and valve is crucial for efficient inflation and accurate readings.
- Monitor During Inflation: Although the device has auto shut-off, it's good practice to monitor the inflation process, especially for sensitive items.
12. Garantia i Suport
This product comes with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or the official suitu weblloc web. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.





