UTRAI CEP321
Manual d'usuari de l'arrencador de bateria UTRAI JS-9 5000A amb compressor d'aire de 150 PSI
Model: CEP321
1. Introducció
The UTRAI JS-9 is a versatile and powerful device designed to provide essential assistance for vehicle emergencies and daily maintenance. It integrates multiple functions including a high-performance jump starter, a 150 PSI air compressor, a power bank with 18W fast charging, and a multi-mode LED emergency light. This manual provides detailed instructions for safe and effective use of your UTRAI JS-9.

Image 1: The UTRAI JS-9 Jump Starter and Air Compressor unit with included accessories.
2. Què hi ha a la caixa
- 1x Jump Starter with Air Compressor
- 1x Smart Jumper Cables
- 1x Air Pump Hose
- 3x Nozzles (for various inflatables)
- 1x cable de càrrega USB-C
- 1 x manual d'usuari
- 1x Portable EVA Carrying Case
3. Producte acabatview
3.1 Característiques clau
- 5000A Peak Current Jump Starter: Capable of starting 12V vehicles (up to 8.5L gas and 6.5L diesel engines) in seconds, even in extreme temperatures (-20°C to 60°C).
- 150 PSI Smart Air Compressor: Automatically detects tire pressure and stops when the preset pressure is reached. Features 5 inflation modes and supports PSI/KPA/BAR units. Includes 4 nozzles for various items.
- 15000 mAh Power Bank with 18W Fast Charging: Equipped with a USB-A output (5V/3A, 9V/2A, 12V/1.5A) and a USB-C input (5V/2A, 9V2A) for rapid charging of electronic devices.
- Multifunction LED Light: Offers 3 modes: Illumination, SOS, and Strobe for emergency situations.
- Protecció intel·ligent de seguretat: Features a 10-level intelligent protection system and smart clamps to prevent overcharge, overvoltage, short-circuit, and other hazards.

Imatge 2: Detallada view of the UTRAI JS-9's display, buttons, and ports, including Type-C input, USB output, and jump start output.
4. Configuració
4.1 Càrrega del dispositiu
Before first use, fully charge the UTRAI JS-9. Connect the provided USB-C charging cable to the device's USB-C input port and a suitable USB power adapter (not included). The digital display will indicate the charging progress. Ensure the device is fully charged for optimal performance.

Image 3: The UTRAI JS-9 functioning as a portable power bank, charging a smartphone and a tablet via its USB-A output.
5. Instruccions de funcionament
5.1 Arrencada amb salt d'un vehicle
Segueix aquests passos per engegar el teu vehicle amb seguretat:
- Pas 1: Ensure the UTRAI JS-9 is sufficiently charged. Press the power button to confirm the remaining battery level.
- Pas 2: Connect the smart jumper cables to the jump start output port on the UTRAI JS-9.
- Pas 3: Connecteu el cl vermellamp to the positive (+) terminal of your vehicle's battery.
- Pas 4: Connecteu el cl negreamp to the negative (-) terminal of your vehicle's battery. The indicator light on the smart clamp will turn green, indicating a safe connection.
- Pas 5: Engegueu el motor del vehicle en 30 segons.
- Pas 6: Un cop arrencat el motor, retireu immediatament el clauer intel·ligent.amps from the vehicle battery terminals, then disconnect them from the UTRAI JS-9.

Image 4: Visual guide demonstrating the four steps to jump start a vehicle with the UTRAI JS-9.
Video 1: Demonstration of the UTRAI JS-9 jump starting a car and inflating a tire.
5.2 Ús del compressor d'aire
To inflate tires or other items:
- Pas 1: Connect the air pump hose to the inflation port on the UTRAI JS-9.
- Pas 2: Press the power button to turn on the device. Briefly press the mode button to select the desired inflation mode (car, motorcycle, bicycle, ball, or custom).
- Pas 3: Use the "+" and "-" buttons to set the target pressure.
- Pas 4: Connect the nozzle to the tire valve or inflatable item.
- Pas 5: Press and hold the power button to start inflation. The compressor will automatically stop once the preset pressure is reached.
- Precaució: After use, wait a few minutes before touching the device to avoid any risk of burns due to high temperature from the compressor.

Image 5: Visual guide demonstrating the four steps to inflate an item with the UTRAI JS-9's air compressor.
5.3 Ús de la llum LED
The integrated LED light has three modes for various situations:
- Il·luminació: For general lighting during nighttime repairs or camping.
- Mode SOS: Emits an SOS signal in Morse code for emergency signaling.
- Mode estroboscòpic: Provides a flashing light for warning or attracting attention.
To cycle through the modes, press the light button on the device.

Image 6: The UTRAI JS-9's multifunction LED light in use, illustrating its various modes for illumination and emergencies.
6. Informació de seguretat
The UTRAI JS-9 is equipped with multiple safety features. Always adhere to the following guidelines:
- No intenteu posar en marxa una bateria congelada.
- Ensure proper polarity when connecting the jumper cables (red to positive, black to negative).
- No connecteu el cl vermell i negreamps junts.
- Mantingueu el dispositiu lluny dels nens.
- No exposeu el dispositiu a temperatures extremes ni a la llum solar directa durant períodes prolongats.
- After using the air compressor, allow the device to cool down before handling to prevent burns.
- Guardeu el dispositiu en un lloc fresc i sec quan no l'utilitzeu.

Imatge 7: acabatview of the UTRAI JS-9's intelligent safety protections, including safeguards against short circuits, overheating, low temperatures, overvoltage, minvartage, and overloads.
7. Manteniment
To ensure the longevity and optimal performance of your UTRAI JS-9:
- Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes químics agressius ni materials abrasius.
- Regularly check the battery level and recharge the device every 3-6 months if not in frequent use to maintain battery health.
- Guardeu el dispositiu i els seus accessoris a la funda de transport proporcionada per protegir-los de la pols i els danys.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén | Bateria baixa | Carregueu el dispositiu completament. |
| El vehicle no arrenca amb ajuda d'un cable | cl. incorrectaamp connection, device low on power, vehicle battery severely damaged | Assegureu-vos que clamps are connected correctly (red to +, black to -). Recharge the device. Consult a mechanic if the battery is severely damaged. |
| El compressor d'aire no s'infla | Hose not connected properly, incorrect pressure setting, device low on power | Check hose connection. Verify pressure setting. Recharge the device. |
| La llum LED no funciona | Low battery, faulty unit | Charge the device. If problem persists, contact customer support. |
9. Especificacions
| Característica | Especificació |
|---|---|
| Marca | UTRAI |
| Número de model | CEP321 |
| Corrent màxima | 5000A |
| Capacitat de la bateria | 15000 mAh |
| Compatibilitat del motor | Fins a 8.5 L de gasolina / 6.5 L de dièsel |
| Pressió del compressor d'aire | 150 PSI |
| Sortida USB-A | 5V/3A, 9V/2A, 12V/1.5A (18W Fast Charge) |
| Entrada USB-C | 5 V/2 A, 9 V/2 A |
| Temperatura de funcionament | -20 °C a 60 °C |
| Pes de l'article | 1.4 quilos |
| Dimensions | 25.1 x 13.8 x 10.7 cm |
10. Garantia i Suport
UTRAI is committed to providing high-quality products and excellent customer service. Your UTRAI JS-9 comes with the following support:
- Atenció al client 24/7: Assistència disponible les 24 hores del dia.
- Suport tècnic de tota la vida: Ongoing technical assistance for the product's lifespan.
- Garantia de 24 mesos: Covers manufacturing defects for two years from the date of purchase.
- Return Defective Products: Procedures for returning products with defects.
Per a qualsevol consulta o suport, poseu-vos en contacte amb nosaltres a: support.fr@utrai.com

Image 8: UTRAI's commitment to customer support and warranty details.
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