EMSON 9475

BULLSEYE PRO Tire Inflator with Pressure Gauge

User Manual

1. Introduction

Thank you for choosing the BULLSEYE PRO Tire Inflator. This compact and portable device is designed to provide convenient and accurate tire inflation for various items, including vehicle tires, sports balls, and other inflatables. Featuring an automatic shut-off function and a bright LED display, it ensures precise and hassle-free operation. Please read this manual thoroughly before use to ensure proper operation and maintenance.

2. Safety Information

  • Always read and understand all instructions before operating the device.
  • Keep the device away from children and pets.
  • Do not operate the inflator in wet conditions or near flammable liquids or gases.
  • Ensure the air hose is securely attached to the valve stem before starting inflation.
  • Do not over-inflate items. Always refer to the recommended pressure levels for your specific item.
  • Allow the device to cool down after extended use to prevent overheating.
  • Store the inflator in a cool, dry place when not in use.

3. Package Contents

Verify that all items listed below are included in your package:

  • 1x BULLSEYE PRO Tire Inflator Unit
  • 1x Rechargeable Lithium Ion Battery
  • 1x USB-C Type Home Charging Cord (3.3 ft)
  • 1x 12V DC Cigarette Lighter Power Cable for Car Use (9.8 ft)
  • 1x Inflation Sports Needle
  • 2x Nozzle Adapters (wide and narrow)
  • 1x Spare Fuse
  • 1x Carrying Bag
  • 1x User Manual
BULLSEYE PRO Tire Inflator with all included accessories
Figure 1: BULLSEYE PRO Tire Inflator and all included accessories.

4. Product Overview

The BULLSEYE PRO features an ergonomic design for comfortable handling and a clear digital display for easy monitoring of pressure and battery levels.

BULLSEYE PRO Tire Inflator in use, highlighting automatic shut-off and 150 PSI max pressure
Figure 2: The BULLSEYE PRO inflator in action, demonstrating its automatic shut-off and maximum pressure capabilities.
BULLSEYE PRO Tire Inflator showing dual energy capability with car lighter and USB home charger
Figure 3: Dual energy capability for charging: USB-C for home and 12V DC for car.
Diagram of BULLSEYE PRO Portable Car Tire Inflator components
Figure 4: Detailed diagram of the inflator's components, including the digital pressure gauge, on/off trigger, LED lights, rechargeable battery, and various cables and adapters.
BULLSEYE PRO Tire Inflator dimensions and nozzle storage
Figure 5: Product dimensions and convenient storage for nozzles within the unit.

5. Setup

5.1. Charging the Battery

The BULLSEYE PRO comes with a detachable rechargeable Lithium Ion battery. Ensure the battery is fully charged before first use.

  • Home Charging: Connect the 3.3 ft USB-C type home charging cord to the battery pack and plug it into a compatible USB power adapter (not included).
  • Vehicular Charging: Use the 9.8 ft DC cigarette lighter power cable to charge the device directly from your vehicle's 12V outlet. This also allows the inflator to operate even if the battery is depleted.

5.2. Attaching the Hose and Nozzles

The 18-inch flexible air hose with a quick connector is integrated into the unit. Additional nozzle adapters are stored in a built-in compartment on the lower front of the device.

  • To access the nozzle adapters, open the small door on the front base of the inflator.
  • Select the appropriate adapter for your inflation needs (sports needle, wide nozzle, narrow nozzle).

6. Operating Instructions

6.1. Powering On/Off

  • To power on, press and hold the power button (located on the back display) for 2 seconds. The LED screen will illuminate.
  • To power off, press and hold the power button for 2 seconds. The display will turn off.

6.2. Setting Desired Pressure

  • Press the 'M' button (Mode) on the display to cycle through the available pressure units: PSI, BAR, KPA, and KG/CM. Select your preferred unit.
  • Use the '+' and '-' buttons to adjust the desired target pressure. Holding the buttons will increase/decrease the value more rapidly.
  • Once the desired pressure is set, the display will blink for a few seconds and then lock in the value.

6.3. Inflation Process

  • Securely attach the air hose's quick connector to the item's valve stem.
  • Pull the trigger to start the inflation process. The digital display will show the real-time pressure.
  • The inflator will automatically shut off once the preset target pressure is reached.
  • To manually stop inflation, simply pull the trigger again.

6.4. Using Nozzle Adapters

The included nozzle adapters allow for versatile use:

  • Sports Needle: For inflating sports balls (e.g., basketballs, soccer balls).
  • Wide Nozzle: For larger inflatables (e.g., air mattresses, pool toys).
  • Narrow Nozzle: For smaller inflatables or specific valve types.

Simply attach the desired nozzle adapter to the end of the air hose before connecting to the item.

BULLSEYE PRO Tire Inflator showing easy steps: set pressure, press trigger, walk away
Figure 6: Simple 3-step operation: Set desired pressure, press trigger, and the device handles the rest.
BULLSEYE PRO Tire Inflator with LED lights illuminating tire at night
Figure 7: Built-in LED lights illuminate the work area for convenient night-time use.

6.5. Official Product Videos

Watch these official product videos for visual demonstrations and additional tips:

Bulls Eye Infomercial

This video provides a general overview and demonstration of the BULLSEYE PRO Tire Inflator's features and benefits.

7. Maintenance

  • Cleaning: Wipe the device with a clean, damp cloth. Do not use harsh chemicals or abrasive cleaners.
  • Storage: Store the inflator and all accessories in the provided carrying bag in a cool, dry place.
  • Battery Care: For optimal battery life, charge the battery regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.

8. Troubleshooting

If you encounter any issues with your BULLSEYE PRO Tire Inflator, please refer to the following common troubleshooting tips:

ProblemPossible CauseSolution
Device does not power on.Battery is not charged or not properly inserted.Ensure battery is fully charged and securely clicked into place.
Inflator runs but no air comes out.Hose not properly connected or valve stem is blocked.Check hose connection to both the inflator and the item's valve stem. Clear any obstructions from the valve stem.
Device does not stop at preset pressure.Incorrect pressure unit selected or sensor issue.Verify the correct pressure unit (PSI, BAR, KPA, KG/CM) is selected. If issue persists, contact customer support.

For more detailed troubleshooting or persistent issues, please refer to the full User Manual (PDF) or contact customer support.

9. Technical Specifications

FeatureSpecification
BrandEMSON
Model NameOriginal (9475)
Voltage12 Volts
Power SourceBattery Powered
Maximum Operating Pressure150 PSI
Air Flow Capacity25 LPM
Item Weight1.9 Pounds
Product Dimensions6.5"L x 3.5"W x 10.16"H
Hose Length18 Inches
Special FeaturePre-set with Automatic Stop function, LED Lights
Battery TypeLithium Ion (3 required, included)
MaterialAcrylonitrile Butadiene Styrene

10. Warranty and Support

The BULLSEYE PRO Tire Inflator is covered by the Manufacturer's Warranty. For assistance with your purchase, please send an email via Amazon. The manufacturer is committed to providing support for any issues you may encounter.

For additional information or to download the full user manual, please visit the official product page or access the User Manual (PDF) directly.

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