Michelin W33382 Cordless Tire Inflator User Manual

Introduction

This manual provides essential instructions for the safe and efficient operation of your Michelin W33382 Cordless Tire Inflator. Please read this manual thoroughly before first use and retain it for future reference.

The Michelin W33382 is a compact, portable, and rechargeable air compressor designed for topping up tire pressures and inflating various items. It features an integrated Li-Ion battery, a digital pressure gauge, and an LED light for convenience.

Product Overview

Familiarize yourself with the components of your Michelin W33382 Cordless Tire Inflator.

Figure 1: Labeled diagram of the Michelin W33382 Cordless Tire Inflator components. Key parts include the valve connection, inflation hose, LED light, charging indicator, pressure display, power button, mode button, pressure adjustment buttons, and USB charging port.

• Valve Connection Latch: Secures the hose to the valve stem.
• Inflation Hose: Connects the inflator to the item being inflated.
• LED Lighting: Provides illumination for use in low-light conditions.
• Charge Indicator: Displays battery level.
• Pressure Display: Digital screen showing current and target pressure.
• Power/Start Button: Turns the device on/off and starts/stops inflation.
• Mode Button: Cycles through different inflation modes (car, bike, ball, etc.).
• Pressure Adjustment Buttons (+/-): Increases or decreases the target pressure.
• USB Charging Port (Micro USB): For recharging the internal battery.
• Hose Storage Clip: Secures the inflation hose when not in use.

Setup

1. Initial Charging

Before first use, fully charge the integrated Li-Ion battery. The battery is fast rechargeable in approximately 3 hours.

1. Locate the Micro USB charging port on the device (refer to Figure 1).
2. Connect the provided USB charging cable to the inflator and a compatible USB power source (e.g., wall adapter, car charger, power bank).
3. The charge indicator on the display will show the charging status. Ensure the device is fully charged before disconnecting.

Note: The inflator can also act as a portable power bank, compatible with most mobile phone chargers.

Operating Instructions

1. Powering On and Off

• To power on: Press and hold the Power/Start button. Alternatively, extending the inflation hose may automatically power on the device.
• To power off: Press and hold the Power/Start button again, or the device will automatically shut off after a period of inactivity. Retracting the inflation hose may also automatically power off the device.

2. Selecting Inflation Mode

The inflator features four programmable pre-set pressure settings for different applications.

1. With the device powered on, press the Mode button to cycle through the available modes (e.g., car, motorcycle, bicycle, ball).
2. Each mode has a default pressure setting, which can be adjusted.

3. Setting Target Pressure

The digital gauge is accurate to +/- 1 PSI up to 50 PSI and is switchable between PSI, BAR, and KPA.

1. After selecting the desired inflation mode, use the Pressure Adjustment Buttons (+/-) to set your target pressure.
2. The display will show the current pressure and the target pressure.

4. Connecting to Item for Inflation

1. Extend the inflation hose from its storage clip.
2. Attach the appropriate adapter (if necessary) to the valve connection. The inflator comes with various adapters for different valves (e.g., Presta valve adapter, needle for balls).
3. Securely connect the valve connection to the item's valve stem. Ensure a tight seal to prevent air leakage.

Figure 2: Demonstrates connecting the inflator to a car tire valve for inflation.

Figure 3: Shows the inflator being used to inflate a bicycle tire.

Figure 4: Illustrates inflating a basketball with the appropriate needle adapter.

5. Starting and Stopping Inflation

1. Once connected and the target pressure is set, press the Power/Start button to begin inflation.
2. The inflator will automatically stop when the target pressure is reached.
3. To manually stop inflation at any time, press the Power/Start button again.
4. Carefully disconnect the hose from the valve stem.

6. Using the LED Light

The built-in high-intensity LED light is useful for emergency situations or when operating in low-light conditions.

• Press the LED Light button (refer to Figure 1) to turn the light on or off.

Figure 5: Demonstrates the multi-functional capabilities, including tire inflation, ball inflation, and the LED light feature.

Maintenance

• Cleaning: Wipe the exterior of the inflator with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
• Storage: Store the inflator in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the hose is properly secured in its storage clip.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge the battery periodically if the device is not used for extended periods.
• Hose and Adapters: Inspect the inflation hose and adapters regularly for any signs of wear or damage. Replace if necessary to ensure proper sealing and performance.

Troubleshooting

• Device not turning on:
  • Check battery charge level. Recharge if necessary.
  • Ensure the power button is pressed and held for a few seconds.
• Inflator not starting or stopping prematurely:
  • Verify the hose is securely connected to the valve stem without leaks.
  • Check if the target pressure is set correctly and is higher than the current pressure.
  • Ensure the battery has sufficient charge.
• Inaccurate pressure readings:
  • Ensure the hose connection is tight and there are no air leaks.
  • Recalibrate if possible (refer to specific device instructions if available, otherwise assume factory calibration).
• Slow inflation:
  • Check for blockages in the hose or adapters.
  • Ensure the battery is fully charged for optimal performance.

Specifications

Warranty and Support

For warranty information and customer support, please refer to the documentation provided with your purchase or contact Michelin customer service directly. Keep your proof of purchase for warranty claims.

Manufacturer: ML Direct