Introduction
The SUITU ST-5536 is a compact and versatile portable tire inflator designed for quick and efficient inflation of various items, including car tires, motorcycle tires, bicycle tires, and inflatable balls. Featuring a digital pressure gauge, automatic shut-off, and an integrated LED light, this device ensures precise and convenient inflation wherever you go.
Package Contents
Please check the package for the following items:
- Main unit (ST-5536 Portable Tire Inflator) x 1
- 4-piece inflation nozzle set x 1
- Type-C charging cable x 1
- Storage bag x 1
Note: The instruction manual is this document.
Figure 1: Package Contents for ST-5536B
Setup
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 port and a 5V/1A (±0.1A) USB power adapter. The battery level display will indicate charging status.
Figure 2: Charging the device via Type-C
Select Nozzle: Choose the appropriate inflation nozzle from the 4-piece set for the item you intend to inflate (e.g., car tire valve, bicycle valve, ball needle).
Attach Hose: Securely screw the inflation hose onto the top port of the main unit. Then, attach the selected nozzle to the other end of the hose.
Operating Instructions
Connect to Item: Connect the nozzle firmly to the valve of the item you wish to inflate. Ensure a tight seal to prevent air leakage.
Figure 3: Inflating a car tire
Power On & Preset Pressure: The device will display the current pressure. Use the controls (buttons on the device) to set your desired target pressure (e.g., 36.0 Psi for a car tire). The digital display will show the preset value.
Figure 4: Digital display showing preset pressure
Start Inflation: Long-press the power button (usually an orange button) to start the inflation process. The device will begin to inflate and the digital display will show the real-time pressure increase.
Video 1: Demonstration of the air compressor inflating various items, highlighting its portability and quick inflation.
Automatic Shut-off: The inflator will automatically stop once the preset pressure is reached.
Disconnect: Carefully disconnect the nozzle from the item's valve and then detach the hose from the main unit.
LED Light Function: The product is equipped with lighting and flashing light functions for use in low-light conditions or as a warning signal. Refer to the device's buttons for activating these features.
Maintenance
- Cleaning: Wipe the exterior of the device with a soft, dry 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: To prolong battery life, avoid completely draining the battery frequently. Recharge the device periodically if not used for extended periods.
Troubleshooting
- Device not turning on: Ensure the battery is charged. Connect to a power source using the Type-C cable and try again.
- Inflation is slow or not working: Check that the nozzle is securely attached to the item's valve and the hose is tightly connected to the inflator. Ensure the selected pressure is within the device's operating range (3-150psi).
- Inaccurate pressure reading: Ensure the nozzle is properly sealed to the valve. If issues persist, compare the reading with a known accurate pressure gauge.
- Device overheats: The device has a continuous working time of 8-10 minutes. If it feels hot, allow it to cool down before further use.
Specifications
| Feature | Specification |
|---|---|
| Product Model | ST-5536 |
| Product Material | ABS |
| Dimensions | 55 x 55 x 218 mm |
| Battery Capacity | 2*2000mAh |
| Working Voltage | 7.4V |
| 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 in 7:10s ± 5s |
| Inflation Noise | ≤80dB (at 1M distance) |
| Charging Input | Type-C, 5V/1A ± 0.1A |
| Operating Temperature | -20℃ to 60℃ |
User Tips
- Pre-set Pressure: Always pre-set your desired tire pressure before starting inflation. This ensures the device automatically stops at the correct level, preventing over-inflation.
- Check Battery: Before long trips or when you anticipate needing the inflator, ensure it is fully charged to avoid interruptions.
- Nozzle Selection: Use the correct nozzle for each item to ensure an efficient and secure connection.
- Storage: Keep the inflator in its storage bag to protect it from dust and damage, especially when stored in a vehicle.
Warranty and Support
This product comes with a standard manufacturer's warranty. For specific warranty details, claims, or technical support, please refer to the contact information provided by your retailer or the manufacturer's official website. Keep your purchase receipt as proof of purchase.
