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

Figur 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.
- Oppumpningsslange: Connects the inflator to the item being inflated.
- LED belysning: Giver belysning til brug under forhold med svagt lys.
- Opladningsindikator: Viser batteriniveau.
- Trykvisning: Digital screen showing current and target pressure.
- Power/Start knap: Tænder/slukker enheden og starter/stopper oppustning.
- Mode knap: Cycles through different inflation modes (car, bike, ball, etc.).
- Trykjusteringsknapper (+/-): Increases or decreases the target pressure.
- USB Charging Port (Micro USB): Til genopladning af det interne batteri.
- Hose Storage Clip: Secures the inflation hose when not in use.
Opsætning
1. Første opladning
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.
Note: The inflator can also act as a portable power bank, compatible with most mobile phone chargers.
Betjeningsvejledning
1. Tænd og sluk
- 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. Valg af oppustningstilstand
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).
- Hver tilstand har en standardtrykindstilling, som kan justeres.
3. Indstilling af måltryk
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.
- Displayet viser det aktuelle tryk og det ønskede tryk.
4. Tilslutning til genstand til oppustning
- 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.

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

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

Figur 4: Illustrates inflating a basketball with the appropriate needle adapter.
5. Start og stop af oppustning
- 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. Brug af LED-lyset
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.

Figur 5: Demonstrates the multi-functional capabilities, including tire inflation, ball inflation, and the LED light feature.
Opretholdelse
- Rensning: Tør ydersiden af pumpen af med en blød, tør klud.amp klæde. Brug ikke skrappe kemikalier eller slibende rengøringsmidler.
- Opbevaring: 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.
- Batteripleje: To prolong battery life, avoid fully discharging the battery frequently. Recharge the battery periodically if the device is not used for extended periods.
- Slange og adaptere: Inspect the inflation hose and adapters regularly for any signs of wear or damage. Replace if necessary to ensure proper sealing and performance.
Fejlfinding
- Enheden tænder ikke:
- Kontroller batteriets opladningsniveau. Genoplad om nødvendigt.
- Sørg for, at tænd/sluk-knappen holdes nede i et par sekunder.
- Pumpen starter ikke eller stopper for tidligt:
- 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.
- Sørg for, at batteriet har tilstrækkelig opladning.
- Upræcise trykaflæsninger:
- 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).
- Langsom inflation:
- Check for blockages in the hose or adapters.
- Sørg for, at batteriet er fuldt opladet for optimal ydeevne.
Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | W33382 |
| Maksimalt tryk | 150 PSI / 10.3 bar |
| Batteritype | Integrated Li-Ion (7.4V/2.5Ah) |
| Opladningstid | Ca. 3 timer |
| Tryknøjagtighed | +/- 1 PSI (up to 50 PSI) |
| Trykenheder | PSI, BAR, KPA |
| Produktdimensioner | 19.8 x 5.1 x 4.5 cm |
| Varens vægt | 400 g |
| Særlige funktioner | Cordless, Lightweight, Portable, LED Light, Digital Display, Power Bank Function |
Garanti og 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.
Fabrikant: ML Direct