1. Introduction
This manual provides detailed instructions for the safe and efficient use of your Suitu ST-5536 Wireless Electric Tire Inflator. This versatile device is designed to inflate a variety of items, including car, motorcycle, and bicycle tires, as well as sports balls. It features a wireless design, preset tire pressure with automatic shut-off, a clear digital display, and built-in lighting functions for convenience.
2. Setup
- Unpacking: Carefully remove all components from the packaging. Verify that all accessories are present: Main unit, 4-piece inflation nozzle set, Type-C charging cable, instruction manual, storage bag, and color box.
- Initial Charge: Before first use, fully charge the device using the provided Type-C charging cable. Connect the cable to the inflator's Type-C charging interface and plug the other end into a compatible 5V/1A power adapter (not included). The battery level display will indicate charging status.
3. Operating Instructions
- Power On/Off: Press and hold the power button (typically an orange button) to turn the inflator on or off.
- Select Unit: The digital display shows the current pressure. Briefly press the power button or a dedicated mode button (if present) to cycle through and select your desired pressure unit (e.g., PSI, BAR, KPA).
- Preset Pressure: Use the '+' and '-' buttons (or similar controls) to set the target tire pressure. The device supports inflation pressure from 3-150psi.
- Attach Nozzle: Select the appropriate nozzle from the 4-piece set for the item you wish to inflate. Securely attach it to the inflator's hose and then to the item's valve.
- Start Inflation: Press the power button to begin inflation. The digital display will show the real-time pressure.
- Automatic Stop: The inflator will automatically stop once the preset pressure is reached.
- Lighting Functions: The product is equipped with lighting and flashing light functions for use in low-light conditions. Refer to the device for specific button presses to activate these features.
- Continuous Use: The device is designed for continuous operation for 8-10 minutes. Allow it to cool down if used for extended periods to prevent overheating.
4. Maintenance
- Cleaning: Wipe the exterior of the inflator with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
- 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: To prolong battery life, avoid fully discharging the battery frequently. Charge the device periodically even if not in use.
5. Troubleshooting
- Device not turning on: Ensure the battery is charged. Connect to the Type-C charging cable and try again.
- Inflation not starting: Check if the nozzle is securely attached to both the inflator hose and the item's valve. Ensure the preset pressure is higher than the current pressure.
- Device stops prematurely: The device has a continuous working time of 8-10 minutes. If it stops before reaching the target pressure, it might be overheating. Allow it to cool down before resuming. Also, check the battery level.
- Inaccurate pressure reading: Ensure the nozzle is properly sealed to prevent air leakage. The accuracy is ±1.5psi.
- Excessive noise during operation: Normal inflation noise is ≤80dB (at 1M distance). If the noise is significantly louder or unusual, discontinue use and contact support.
6. Specifications
| Feature | Specification |
|---|---|
| Product Name | Wireless Air Pump |
| Brand | suitu |
| Model | ST-5536 |
| Material | ABS |
| Dimensions | 55*55*218mm |
| Battery Capacity | (2*2000mAh)/(3*2000mAh) 5C rate 11.1V |
| Operating Voltage | 7.4V/11.1V |
| Piston Diameter | 19mm |
| Product Power | 60W |
| Accuracy | ±1.5psi |
| Air Volume | 20L/min |
| Continuous Working Time | 8-10 minutes |
| Inflation Pressure Range | 3-150psi |
| Inflation Flow Rate | 15L/min |
| Inflation Rate (195/65/R15 tire 0-36psi) | 7:10s±5s |
| Inflation Noise | ≤80dB (test distance 1M) |
| Charging Input (Type-C) | 5V/1A±0.1A |
| Operating Temperature | -20℃ to 60℃ |
| Accessories Included | Main unit, 4-piece inflation nozzle set, Type-C charging cable, instruction manual, storage bag, color box |
7. User Tips
- Always ensure the correct nozzle is used and securely attached to prevent air leaks and ensure accurate pressure readings.
- For optimal performance and battery longevity, avoid completely draining the battery before recharging.
- Keep the device clean and stored in its bag to protect it from dust and damage.
8. Warranty and Support
For warranty information or technical support, please refer to the contact details provided in your product packaging or contact the seller directly. Keep your proof of purchase for any warranty claims.
