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

Figura 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.
- Furtun de umflare: Connects the inflator to the item being inflated.
- Iluminare cu LED: Oferă iluminare pentru utilizare în condiții de lumină slabă.
- Indicator de încărcare: Afișează nivelul bateriei.
- Afișaj presiune: Digital screen showing current and target pressure.
- Buton de pornire/pornire: Pornește/oprește dispozitivul și pornește/oprește umflarea.
- Butonul de mod: Cycles through different inflation modes (car, bike, ball, etc.).
- Butoane de reglare a presiunii (+/-): Increases or decreases the target pressure.
- USB Charging Port (Micro USB): Pentru reîncărcarea bateriei interne.
- Hose Storage Clip: Secures the inflation hose when not in use.
Înființat
1. Încărcarea inițială
Before first use, fully charge the integrated Li-Ion battery. The battery is fast rechargeable in approximately 3 hours.
- Locate the Micro USB charging port on the device (refer to Figure 1).
- Connect the provided USB charging cable to the inflator and a compatible USB power source (e.g., wall adapter, car charger, power bank).
- The charge indicator on the display will show the charging status. Ensure the device is fully charged before disconnecting.
Nota: The inflator can also act as a portable power bank, compatible with most mobile phone chargers.
Instrucțiuni de operare
1. Pornire și oprire
- 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. Selectarea modului de umflare
The inflator features four programmable pre-set pressure settings for different applications.
- With the device powered on, press the Mode button to cycle through the available modes (e.g., car, motorcycle, bicycle, ball).
- Each mode has a default pressure setting, which can be adjusted.
3. Setarea presiunii țintă
The digital gauge is accurate to +/- 1 PSI up to 50 PSI and is switchable between PSI, BAR, and KPA.
- After selecting the desired inflation mode, use the Pressure Adjustment Buttons (+/-) to set your target pressure.
- The display will show the current pressure and the target pressure.
4. Connecting to Item for Inflation
- Extend the inflation hose from its storage clip.
- 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).
- Securely connect the valve connection to the item's valve stem. Ensure a tight seal to prevent air leakage.

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

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

Figura 4: Illustrates inflating a basketball with the appropriate needle adapter.
5. Pornirea și oprirea inflației
- Once connected and the target pressure is set, press the Power/Start button to begin inflation.
- The inflator will automatically stop when the target pressure is reached.
- To manually stop inflation at any time, press the Power/Start button again.
- Carefully disconnect the hose from the valve stem.
6. Utilizarea luminii LED
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.

Figura 5: Demonstrates the multi-functional capabilities, including tire inflation, ball inflation, and the LED light feature.
Întreţinere
- curatenie: Ștergeți exteriorul dispozitivului de umflare cu o lavetă moale și damp pânză. Nu utilizați substanțe chimice dure sau produse de curățare abrazive.
- Depozitare: 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.
- Îngrijirea bateriei: To prolong battery life, avoid fully discharging the battery frequently. Recharge the battery periodically if the device is not used for extended periods.
- Furtun și adaptoare: Inspect the inflation hose and adapters regularly for any signs of wear or damage. Replace if necessary to ensure proper sealing and performance.
Depanare
- Dispozitivul nu pornește:
- Check battery charge level. Recharge if necessary.
- Asigurați-vă că butonul de pornire este apăsat și ținut apăsat timp de câteva secunde.
- Inflatorul nu pornește sau se oprește prematur:
- 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.
- Asigurați-vă că bateria are suficientă încărcare.
- Citiri inexacte ale presiunii:
- Asigurați-vă că racordul furtunului este strâns și că nu există scurgeri de aer.
- Recalibrate if possible (refer to specific device instructions if available, otherwise assume factory calibration).
- Inflație lentă:
- Check for blockages in the hose or adapters.
- Asigurați-vă că bateria este complet încărcată pentru o performanță optimă.
Specificații
| Caracteristică | Detaliu |
|---|---|
| Numărul de model | W33382 |
| Presiune maximă | 150 PSI / 10.3 bar |
| Tip baterie | Integrated Li-Ion (7.4V/2.5Ah) |
| Timp de încărcare | Aproximativ. 3 ore |
| Precizia presiunii | +/- 1 PSI (up to 50 PSI) |
| Unități de presiune | PSI, BAR, KPA |
| Dimensiunile produsului | 19.8 x 5.1 x 4.5 cm |
| Greutatea articolului | 400 g |
| Caracteristici speciale | Cordless, Lightweight, Portable, LED Light, Digital Display, Power Bank Function |
Garanție și suport
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.
Producător: ML Direct





