Neakhmer Portable Tire Inflator User Manual

1. Introduction

Thank you for choosing the Neakhmer Portable Tire Inflator. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it thoroughly before use and retain it for future reference.

2. Safety Information

WARNING: Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.

• Do not leave the inflator unattended while in operation.
• Keep out of reach of children.
• Do not operate if the device or power cord is damaged.
• Avoid prolonged continuous operation (more than 10 minutes) to prevent overheating. Allow the device to cool down between uses.
• Ensure the correct pressure setting for the item being inflated to prevent over-inflation and potential damage or injury.
• Do not expose to rain or moisture.

3. Product Overview

The Neakhmer Portable Tire Inflator is a versatile device designed for rapid and accurate inflation of various items. It features a digital display, multiple pressure units, preset modes, and additional functionalities like a power bank and LED light.

Figure 1: Neakhmer Portable Tire Inflator with attached hose and various nozzles.

Figure 2: The inflator provides rapid tire inflation, boosting car tires from 28PSI to 33PSI in under a minute.

Figure 3: The auto-shutoff feature ensures the inflator stops automatically once the preset pressure value is reached.

Figure 4: The device can be powered by its internal battery or via the included cigarette lighter adapter for continuous use.

Figure 5: The inflator includes a deflation button on the high-pressure air hose for precise pressure adjustment.

Figure 6: High-capacity battery allows inflation of up to 21 car tires, 110 motorcycle tires, 12 bicycle tires, or 90 balls on a single charge.

Figure 7: Included accessories: 4 air nozzles, 1 spare fuse, 1 storage bag, 1 cigarette lighter power cable, 1 Type-C USB charging cable, 1 air hose, 1 tire inflator, and 1 user manual.

Included Components:

• Neakhmer Portable Tire Inflator (Model N21)
• 15.74-inch Heat-Resistant Air Hose with 360-degree rotating head
• 4x Air Nozzles (for various inflatables)
• 1x Spare Fuse
• 1x Storage Bag
• 1x Cigarette Lighter Power Cable
• 1x Type-C USB Charging Cable
• 1x User Manual

Official Product Videos:

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4. Setup

1. Initial Charge: Before first use, fully charge the inflator using the provided Type-C USB charging cable or the cigarette lighter power cable. The battery indicator on the display will show charging progress.
2. Attach Air Hose: Screw the air hose securely into the inflation port at the top of the device.
3. Select Nozzle: Choose the appropriate air nozzle for the item you intend to inflate and attach it to the air hose.

5. Operating Instructions

Power On/Off:

• Press and hold the power button (red circle) to turn the inflator on or off.

Selecting Pressure Units:

• With the device on, press the 'U' button (circular arrow) to cycle through available pressure units: PSI, KPA, BAR, and Kg/cm².

Setting Target Pressure:

• Use the '+' and '-' buttons to adjust the desired target pressure. The smart chip remembers your last setting for convenience.

Selecting Preset Modes:

• Press the mode button (icon with car/bike/ball) to cycle through preset inflation modes for cars, bicycles, motorcycles, and balls. Each mode has a default pressure setting.

Inflation Process:

1. Connect the air hose with the appropriate nozzle to the item's valve.
2. Ensure the desired pressure unit and target pressure are set.
3. Press the power button (red circle) to start inflation. The device will automatically stop when the target pressure is reached.

Deflation Function:

• To deflate, connect the air hose to the item's valve. Press the deflation button on the air hose to release air until the desired pressure is achieved.

LED Light and SOS Signal:

• Press the light button (sun icon) to cycle through light modes: white light, slow flashing red (warning), and fast flashing red (SOS).

Power Bank Functionality:

• The inflator features a 5V/2A USB-A port to charge smartphones and other USB-powered devices. Connect your device using a compatible USB cable.

6. Maintenance

• Store the inflator in the provided storage bag in a cool, dry place when not in use.
• Keep the device clean and free from dust and debris.
• Regularly check the air hose and nozzles for any signs of wear or damage.
• Ensure the battery is charged periodically, even if not in use, to maintain battery health.

7. Troubleshooting

• Device not turning on: Ensure the battery is charged. If using the cigarette lighter cable, check the vehicle's power outlet.
• Inflation is slow or not working: Check that the air hose is securely attached and the nozzle is properly connected to the valve. Ensure the target pressure is set correctly.
• Device overheats: Allow the inflator to cool down for at least 15-20 minutes before resuming operation. Avoid continuous use for more than 10 minutes.
• Inaccurate pressure reading: Ensure the nozzle is fully seated on the valve stem.

8. Specifications

9. Warranty and Support

Please refer to the product packaging or contact the manufacturer directly for warranty information and customer support details.