HOVVIDA AM41J3 Portable Tire Inflator

1. Introduction

Thank you for choosing the HOVVIDA AM41J3 Portable Tire Inflator. This device is designed for efficient and convenient inflation of various items, including vehicle tires, bicycle tires, and sports balls. Please read this manual thoroughly before use to ensure proper operation and to maximize the lifespan of your product.

2. Safety Instructions

To prevent injury or damage to the device, always follow these safety precautions:

• Keep the device away from children.
• Do not operate the inflator in wet conditions or near flammable liquids or gases.
• Ensure the air hose is securely connected before inflation.
• Do not over-inflate. Always check the recommended pressure for the item being inflated.
• Avoid continuous operation for extended periods to prevent overheating. Allow the device to cool down if it becomes hot.
• When using the 12V DC car power cable, ensure your vehicle's engine is running to prevent draining the car battery.
• Do not block the air vents during operation.
• Store the device in a cool, dry place when not in use.

3. Package Contents

Verify that all items are present in the package:

• 1 x HOVVIDA Portable Tire Inflator
• 1 x 40 cm Air Hose
• 1 x Schrader Valve Adapter
• 1 x Presta Valve Adapter
• 2 x Toy Nozzles (long and short)
• 1 x Ball Needle
• 1 x 12V DC Car Power Cable
• 1 x Spare Fuse
• 1 x Anti-scratch Silicone Base
• 1 x USB-C Charging Cable
• 1 x Storage Bag
• 1 x User Manual

Image: All components included in the HOVVIDA AM41J3 package, including the inflator, various nozzles, cables, and storage bag.

4. Product Features

• Rapid Inflation: Equipped with a 25mm copper cylinder motor, delivering 40 liters per minute airflow for quick inflation.
• High Capacity Battery: Integrated 7800mAh rechargeable battery for cordless operation.
• Dual Power Options: Can be powered by the internal battery or directly via the included 12V DC car power cable.
• Automatic Shut-off: Automatically stops inflation once the preset pressure is reached, ensuring accurate and safe inflation.
• Preset Modes: 5 inflation modes (Car, Motorcycle, Bicycle, Ball, Custom) and 4 pressure units (PSI, BAR, kPa, kg/cm²).
• Digital Display: Clear digital screen for real-time pressure monitoring and setting.
• Emergency LED Light: Built-in 120 lm LED light with steady and SOS flashing modes for visibility in low-light conditions.
• Compact and Portable: Lightweight design (0.73 kg) with a storage bag for easy transport.
• Stable Design: Features a 40 cm air hose and an anti-scratch silicone base for stable placement during use.

5. Setup

5.1 Charging the Device

Before first use, fully charge the tire inflator using the provided USB-C cable and a compatible USB power adapter (not included). The battery indicator on the display will show charging status.

• Connect the USB-C cable to the inflator's charging port.
• Connect the other end to a USB power source.
• The device cannot be turned on while charging. Disconnect the charger to power on.

Image: The inflator can be charged via USB-C or powered directly from a car's 12V DC outlet using the provided cable. Ensure the vehicle is running when using the 12V cable.

5.2 Attaching the Air Hose and Nozzle

• Screw the air hose securely onto the inflator's air outlet.
• Select the appropriate nozzle for the item you wish to inflate (Schrader, Presta, ball needle, or toy nozzle).
• Attach the selected nozzle to the other end of the air hose.

6. Operating Instructions

6.1 Powering On/Off

• Press and hold the power button (U) to turn the device on.
• Press and hold the power button again to turn the device off.

6.2 Selecting Inflation Mode and Pressure Unit

• With the device on, press the mode button (M) to cycle through the 5 preset inflation modes: Car, Motorcycle, Bicycle, Ball, and Custom.
• Press the unit button (U) to switch between pressure units: PSI, BAR, kPa, kg/cm².

Image: A hand holding the inflator, demonstrating the digital display with options for 5 inflation modes (Car, Motorcycle, Bicycle, Ball, Custom) and 4 pressure units (PSI, BAR, kPa, kg/cm²).

6.3 Setting Target Pressure

• After selecting a mode, use the + and - buttons to adjust the target pressure.
• The display will show the current pressure and the target pressure.

6.4 Starting and Stopping Inflation

• Connect the nozzle securely to the item's valve. The display will show the current pressure.
• Press the power button (U) to start inflation.
• The inflator will automatically stop when the preset target pressure is reached.
• To manually stop inflation, press the power button (U) again.
• Disconnect the nozzle from the valve.

Image: The HOVVIDA AM41J3 inflator connected to a car tire, demonstrating its rapid inflation capability, with the display showing the inflation process.

Image: The inflator connected to a tire, illustrating the automatic shut-off feature once the desired pressure is reached, allowing for hands-free operation.

6.5 Using the LED Light

• Press the light button (*) once to turn on the steady LED light.
• Press it again to activate the SOS flashing mode.
• Press a third time to turn off the LED light.

Image: The HOVVIDA AM41J3 inflator with its bright LED light turned on, useful for nighttime emergencies or low-light conditions.

7. Maintenance

• Cleaning: Wipe the device with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
• Storage: Store the inflator and its accessories in the provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures.
• Battery Care: For optimal battery life, charge the device at least once every three months if not used regularly.
• Fuse Replacement: If the device fails to power on when connected to the 12V DC car power cable, check and replace the fuse in the car power cable if necessary. A spare fuse is included.

8. Troubleshooting

9. Specifications

10. Warranty and Support

The HOVVIDA AM41J3 Portable Tire Inflator comes with a 2-year manufacturer's warranty.

For technical support, warranty claims, or any questions regarding your product, please contact HOVVIDA customer service through the retailer's platform or the official HOVVIDA website.