KEPEAK Portable Tire Inflator User Manual

Introduction

Thank you for choosing the KEPEAK Portable Tire Inflator. This compact and versatile device is designed to provide convenient and accurate inflation for a wide range of items, ensuring optimal pressure and safety. Please read this manual thoroughly before use to ensure proper operation and maintenance.

Image: The KEPEAK Portable Tire Inflator shown with its included accessories: the main unit, air hose, ball needle, Presta valve adapter, and swimming ring nozzle.

What's in the Box

• 1 x Cordless Tire Inflator
• 1 x Air Hose
• 1 x Ball Needle
• 1 x Presta Valve Adapter
• 1 x Swimming Ring Nozzle
• 1 x USB-C Charging Cable

Key Features

• One-Click Operation, Auto-stop: Select from 4+N preset modes (bicycle, motorcycle, car, ball, custom) and 4 preset units (PSI, KPA, BAR, KG/CM²). Starts inflating with a single press and automatically stops when the desired pressure is reached.
• Accurate, Daylight Viewable LED Screen: Easy to read even under sunlight. Displays target value, flashes for 3s, then shows real-time pressure with +/- 1.5 PSI accuracy.
• All in One Device - Tire Inflator, Flashlight, Power Bank: Features 3 LED light modes for dark conditions and a USB-C input/USB-A output port for emergency phone charging.
• Cordless Inflation, Store with Ease: Battery-charged design for easy air inflation. Weighs only 0.93 pounds, compact and lightweight for convenient storage and portability.
• Supports Presta Schrader Valve: Comes with a Presta valve, connecting directly to Schrader valves, ball needles, and swim rings nozzle for versatile inflation needs.

Image: The KEPEAK inflator demonstrating its multi-functionality as a flashlight for car breakdowns and night use, and as a power bank charging a smartphone.

Setup

Charging the Device

Before first use, fully charge the tire inflator using the provided USB-C cable. Connect the USB-C end to the inflator's charging port and the USB-A end to a compatible USB power adapter (not included). The battery indicator on the LED screen will show charging status.

Attaching the Air Hose

Screw the air hose firmly into the inflation port at the top of the device. Ensure it is securely tightened to prevent air leakage during inflation.

Image: The KEPEAK inflator connected to a car tire, demonstrating its cordless inflation capability. It can inflate a 175/70 R14 car tire from 33 PSI to 36 PSI in under 1 minute.

Operating Instructions

Understanding the Display and Controls

Image: Detailed view of the KEPEAK inflator's LED screen, showing display pressure, air pressure unit, inflating modes, and battery display.

• Power Button (Center): Long press for 3 seconds to power on/off. Short press to start/stop inflation.
• 'U' Button (Top): Short press to adjust air pressure unit (PSI, KPA, BAR, KG/CM²). Long press to turn on/off LED light.
• 'M' Button (Bottom): Short press to select different inflating modes (Car, Motorcycle, Bike, Ball, Custom).
• '+' Button (Right): Increase target pressure.
• '-' Button (Left): Decrease target pressure.

Inflation Process

1. Select Right Nozzle: Choose the appropriate nozzle for your item and connect it to the air hose.
2. Power On: Long press the power button for 3 seconds.
3. Select Unit & Mode: Press 'U' to select your desired pressure unit. Press 'M' to select the appropriate inflating mode (Car, Motorcycle, Bike, Ball, or Custom).
4. Set Target Pressure: Use the '+' and '-' buttons to set your desired pressure.
5. Start Inflation: Short press the power button to begin inflation. The device will automatically stop when the target pressure is reached.

Image: A visual guide illustrating the four simple steps to inflate a tire: select nozzle, power on, select unit/mode, and start inflation with auto shut-off.

Inflation Time Reference

Table: Approximate inflation times for various tire types and models.

Maintenance

• Keep the device clean and free from dust and debris.
• Store in a cool, dry place away from direct sunlight and extreme temperatures.
• Charge the device regularly, even if not in use, to maintain battery health.
• Ensure all nozzles and the air hose are clean before and after use.

Troubleshooting

Device Not Turning On

• Check battery level. Recharge if low.
• Ensure the power button is long-pressed for 3 seconds.

Slow Inflation or No Inflation

• Check if the air hose is securely attached to both the inflator and the item.
• Ensure the correct nozzle is used and properly inserted.
• Verify the target pressure is set correctly and is higher than the current pressure.
• Check for any blockages in the air hose or nozzle.

Inaccurate Pressure Reading

• Ensure the device is properly connected to the valve stem.
• Calibrate the device if necessary (refer to custom mode settings).

Specifications

Warranty & Support

For warranty information or technical support, please refer to the product packaging or contact KEPEAK customer service directly. Keep your purchase receipt for any warranty claims.