1. Important Safety Information
Please read all instructions carefully before using the AstroAI 12V DC Portable Tire Inflator Air Compressor. Failure to follow these instructions may result in product damage, property damage, or personal injury.
- This device is designed for 12V DC power only. Do not connect to AC power outlets.
- Ensure the vehicle engine is running when operating the air compressor to prevent draining the car battery.
- Do not leave the air compressor unattended during operation.
- Allow the unit to cool down for at least 15 minutes after 15 minutes of continuous operation to prevent overheating.
- Keep out of reach of children.
- Store the unit in a dry, cool place away from direct sunlight and extreme temperatures.
2. Product Overview
The AstroAI 12V DC Portable Tire Inflator Air Compressor is a compact and efficient tool for maintaining proper tire pressure in various vehicles and inflatables. It features a digital display, automatic shut-off, and integrated accessory storage.
Image: The AstroAI portable tire inflator, showcasing its compact design, digital screen, and included inflation accessories.
Included Components:
- AstroAI Car Air Pump ×1
- Air Nozzles ×1 (various types)
- Replacement Fuse ×1
- Needle Valve Adapter ×1
- Presta to Schrader Adapter ×1
- User Manual ×1
3. Setup
Follow these steps to prepare your AstroAI tire inflator for use:
- Start the Vehicle Engine: Ensure your vehicle's engine is running before connecting the air compressor. This provides stable power and prevents battery drain.
- Connect to 12V DC Outlet: Plug the power cord into your vehicle's 12V DC cigarette lighter socket. The unit will power on, and the digital display will illuminate.
- Attach Air Hose to Tire Valve: Screw the air hose connector onto the tire valve stem. Ensure a tight seal to prevent air leakage.
Image: The AstroAI tire inflator with its hose securely attached to a car tire valve, illustrating the connection process.
4. Operating Instructions
Once set up, operate the inflator as follows:
- Set Desired Pressure: Use the '+' and '-' buttons on the digital display to set your target pressure (PSI, BAR, KPA, or KG/CM²). Refer to your vehicle's owner's manual or the sticker on the driver's side door jamb for recommended tire pressure.
- Start Inflation: Press the power button to begin inflation. The compressor will start pumping air, and the real-time pressure will be displayed.
Image: A close-up of the AstroAI tire inflator's digital screen, displaying the current tire pressure and unit selection buttons.
- Automatic Shut-off: The compressor will automatically stop once the preset pressure is reached.
- Using LED Light: The built-in LED light can be activated for illumination in low-light conditions, allowing for easier operation and screen reading at night.
- Inflating Other Items: Use the included multifunctional nozzles to inflate bicycles, sports equipment, and other inflatables. Select the appropriate nozzle and attach it to the air hose before connecting to the item.
Image: A visual guide demonstrating the various applications of the AstroAI tire inflator, including car tires, bicycles, and other inflatables, using its specialized nozzles.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your air compressor.
- Cleaning: Wipe the unit with a damp cloth to remove dust and debris. Do not use harsh chemicals or abrasive cleaners.
- Storage: Utilize the integrated storage compartment for the power cord and nozzles. This keeps accessories organized and prevents loss.
Image: The AstroAI tire inflator with its integrated accessory storage compartment open, showing how the power cord and nozzles are neatly stored within the unit.
- Fuse Replacement: If the unit fails to power on, check and replace the fuse located in the 12V DC plug. A spare fuse is included with the product.
- Cooling: The unit features an extra heat-dissipation fan to enhance service life. Always allow the compressor to cool down after extended use.
6. Troubleshooting
If you encounter issues, refer to the following common solutions:
- Compressor Not Turning On:
- Ensure the vehicle engine is running.
- Check if the 12V DC plug is securely inserted into the socket.
- Inspect the fuse in the 12V DC plug and replace if blown.
- Compressor Not Inflating:
- Verify the air hose is tightly connected to the tire valve.
- Ensure the preset pressure is higher than the current tire pressure.
- Check for any kinks or blockages in the air hose.
- Unit Overheating:
- Allow the compressor to cool down for at least 15 minutes after 15 minutes of continuous operation.
- Ensure the ventilation ports are not obstructed.
- Inaccurate Pressure Reading:
- Ensure the unit is set to the correct pressure unit (PSI, BAR, KPA, KG/CM²).
- Compare the reading with a known accurate tire pressure gauge if available.
For further assistance, please contact AstroAI customer support.
7. Specifications
| Brand | AstroAI |
| Model Name | Air Compressor 12V DC 100PSI (Yellow) |
| Item Model Number | CZK-3674 |
| Voltage | 12 Volts DC |
| Power Source | Corded Electric (12V DC) |
| Maximum Operating Pressure | 100 PSI |
| Air Flow Capacity | 25 Liters Per Minute |
| Maximum Power | 100 Watts |
| Noise Level | 80 Decibels |
| Hose Length | 11.9 Feet |
| Product Dimensions | 5.03"L x 2.59"W x 6.65"H |
| Item Weight | 1.49 Pounds |
| Material | ABS Plastic, Metal |
8. Warranty and Support
AstroAI products come with a manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official AstroAI website for detailed warranty information and registration.
For technical support, troubleshooting assistance, or any questions regarding your AstroAI 12V DC Portable Tire Inflator Air Compressor, please contact AstroAI customer service through their official website or the contact information provided in your product documentation.
