1. Introduction
Thank you for choosing the HART 20-Volt Cordless Inflator Air Pump. This versatile tool is designed for convenient inflation of various items, including vehicle tires, sports equipment, and other small inflatables. Its cordless design offers portability, and the digital LCD display ensures accurate pressure readings. Please read this manual thoroughly before operation to ensure safe and efficient use of your inflator.

2. Safety Information
Always observe basic safety precautions when using this product to reduce the risk of personal injury and damage to the tool or property.
- Read All Instructions: Familiarize yourself with the controls and proper use of the inflator.
- Battery Safety: Use only HART 20V Lithium-ion batteries. Ensure the battery is fully charged before use. Remove the battery when not in use or before performing maintenance.
- Proper Use: This inflator is designed for inflating tires, sports equipment, and small inflatables. Do not use it for purposes other than those specified.
- Avoid Over-inflation: Always check the manufacturer's recommended pressure for the item being inflated. Over-inflation can cause items to burst, leading to injury. The digital display provides accurate readings to prevent this.
- Keep Clear: Keep hands, face, and body parts away from the nozzle and hose during operation.
- Storage: Store the inflator in a dry, secure place, out of reach of children.
3. Package Contents
Verify that all items are present upon unpacking:
- HART 20-Volt Cordless Inflator Air Pump
- Sports Needle
- 2 High-Pressure Nozzles
- Operator's Manual
Note: The 20V Lithium-Ion battery and charger are sold separately.

4. Specifications
| Feature | Specification |
|---|---|
| Model | HPIF01 |
| Brand | HART |
| Power Source | 20V Lithium-Ion Battery (Sold Separately) |
| Operating Range | 0-150 PSI |
| Hose Length | 20 inches |
| Tool Weight | 1.35 lbs |
| Assembled Product Dimensions (L x W x H) | 9.13 x 3.13 x 3.13 Inches |
| Accuracy | Within 1 PSI |
5. Setup
5.1 Battery Installation
- Ensure the inflator is turned off.
- Align the HART 20V Lithium-ion battery (sold separately) with the battery port on the base of the inflator.
- Slide the battery into the port until it clicks securely into place.
- To remove, press the battery release button and slide the battery out.

5.2 Attaching Nozzle Accessories
The inflator comes with a sports needle and two high-pressure nozzles for various applications. These can be stored on-board the tool.
- Select the appropriate nozzle for the item you wish to inflate.
- Screw the chosen nozzle onto the end of the inflator hose securely.
- Ensure a tight connection to prevent air leakage during inflation.
6. Operating Instructions
6.1 General Inflation Steps
- Prepare the Item: Ensure the item to be inflated is clean and free of debris around the valve.
- Attach Hose: Connect the inflator hose to the item's valve. For car tires, use the standard Schrader valve connector. For sports balls, use the sports needle. For other inflatables, use the appropriate high-pressure nozzle.
- Set Desired Pressure: Use the digital LCD display and control buttons (if present) to set the target PSI. The display provides real-time pressure readings.
- Start Inflation: Press the power button or trigger to begin inflation. The inflator will automatically stop once the preset pressure is reached.
- Monitor Progress: Observe the digital display to ensure the pressure is increasing as expected. The 20-inch hose provides ample reach, allowing you to stand comfortably while monitoring.
- Disconnect: Once inflation is complete, release the power button/trigger and carefully disconnect the hose from the item's valve.
6.2 Inflating Car Tires
The HART inflator can inflate a car tire from flat to full in under 7 minutes, providing enhanced accuracy with its digital LCD display.

6.3 Inflating Sports Equipment and Small Inflatables
Utilize the included sports needle or high-pressure nozzles for items like basketballs, volleyballs, air mattresses, or pool toys.

7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your inflator.
- Cleaning: Wipe the exterior of the inflator with a clean, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Hose and Nozzles: Inspect the hose and nozzles for any signs of wear, cracks, or damage before each use. Replace if necessary.
- Storage: Store the inflator and its accessories in a dry, cool place, away from direct sunlight and extreme temperatures. Ensure the hose is neatly coiled and accessories are stored in their designated on-board compartments.
- Battery Care: Follow the battery manufacturer's instructions for charging, storage, and disposal of the 20V Lithium-ion battery.
8. Troubleshooting
If you encounter issues with your HART inflator, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Inflator does not turn on | Battery not installed correctly Battery is discharged Tool malfunction | Ensure battery is fully seated and clicked into place Charge the battery Contact customer support |
| Inflator runs but does not inflate | Hose or nozzle not securely attached Hose or nozzle is damaged Item valve is faulty | Check all connections for tightness Inspect hose/nozzle for damage and replace if needed Inspect item valve for damage |
| Inaccurate pressure reading | Loose connection Sensor issue | Ensure hose and nozzle are tightly connected to the item valve Contact customer support if problem persists |
| Inflator stops prematurely | Preset pressure reached Battery low | This is normal operation if preset pressure is met Charge the battery |
9. User Tips
- Check Pressure Regularly: For vehicle tires, check pressure monthly and before long trips.
- Cold Tire Pressure: Always check and adjust tire pressure when tires are cold for the most accurate reading.
- Accessory Storage: Utilize the on-board storage for nozzles to keep them organized and readily available.
10. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact HART customer service directly. Keep your proof of purchase for any warranty claims.





