Oasser 20V Cordless Tire Inflator (Model P2S-Red) - Instruction Manual

4. Operating Instructions

4.1 Power On/Off

Press and hold the power button (usually marked with a universal power symbol) on the unit to turn it on. The digital display will illuminate. To turn off, press and hold the power button again.

4.2 Setting Desired Pressure

1. Once powered on, the digital display will show the current pressure unit (e.g., PSI, KPA, BAR, KG/CM²). Use the 'M' button to cycle through and select your preferred pressure unit.
2. Use the '+' and '-' buttons to adjust the target pressure to your desired level. The unit features an automatic shut-off function that will stop inflation once this target pressure is reached.

Figure 4.1: Digital display with pressure settings.

4.3 Connecting to Tire and Inflation

1. Uncoil the air hose from its storage compartment.
2. Select the appropriate nozzle for the item you wish to inflate. For car tires, use the standard Schrader valve connector.
3. Securely attach the nozzle to the item's valve stem. Ensure a tight seal to prevent air leakage.
4. Press the trigger or start button on the inflator to begin inflation. The display will show the real-time pressure increase.
5. The inflator will automatically stop once the preset target pressure is reached.

Figure 4.2: Tire inflator in use on a car tire.

4.4 Using LED Lights

The unit is equipped with 6 LED bright lights for illumination in low-light conditions. Press the light button (often marked with a lightbulb symbol) to cycle through different light modes: steady on, SOS flashing, and off.

Figure 4.3: LED lights for illumination.

4.5 Preset Modes

The inflator offers several preset modes for common items. Use the 'M' button to cycle through these modes:

• Car Mode: Optimized for car tires (default pressure range 28-36 PSI).
• Motorcycle Mode: Optimized for motorcycle tires (default pressure range 26-43 PSI).
• Bicycle Mode: Optimized for bicycle tires (default pressure range 30-150 PSI).
• Ball Mode: Optimized for sports balls (default pressure range 7-14 PSI).
• Custom Mode: Allows manual setting of any desired pressure between 3-150 PSI.

Figure 4.4: Multifunctionality for various inflation needs.

5. Maintenance

• Keep the unit clean and free from dust and debris.
• Store the unit and its accessories in a dry place, away from direct sunlight and extreme temperatures.
• Charge the battery pack regularly, even if not in use, to maintain its lifespan.
• Ensure the air hose is properly coiled and accessories are stored in their designated compartments to prevent damage or loss.

Figure 5.1: Built-in fan blade for efficient heat dissipation.

6. Troubleshooting

• Unit not turning on: Ensure the battery is fully charged and securely attached.
• Inflator not working: Check if the air hose is properly connected to both the unit and the item's valve. Ensure the target pressure is set above the current pressure.
• Air leakage: Verify that all connections are tight and the nozzle is correctly attached to the valve stem.

7. Specifications

• Brand: Oasser
• Model Number: P2S-Red
• Power Source: Battery Powered (20V Lithium Ion)
• Battery Capacity: 2000mAh (included)
• Maximum Pressure: 8.27 Bars (approx. 120 PSI)
• Operation Mode: Automatic
• Voltage: 20 Volts
• Item Weight: 1.04 Kilograms (approx. 2.29 pounds)
• Product Dimensions: 9 x 9 x 4 inches
• Special Features: Automatic shut off, LED lights

8. Warranty & Support

Specific warranty information is not available in the provided product details. For warranty claims, technical support, or further assistance, please contact Oasser customer service directly through their official channels or the retailer where the product was purchased.