User Manual Q&AAnswer
Feb 25, 2025 - 02:16 AM
To charge the HILTI VC 5-A22 Cordless Vacuum, follow these steps:
1. Before charging the battery, make sure that the contacts on the battery and the contacts on the charger are clean and dry.
2. Use an approved charger to charge the battery. Refer to the operating instructions for the charger for specific details.
3. Insert the battery into the charger, ensuring that it engages correctly.
4. Plug the charger into a power outlet.
5. The charger will indicate the charging status of the battery. The state of charge of the Li-ion battery is displayed by the LEDs on the battery.
- 4 LEDs light: State of charge is 75% to 100%
- 3 LEDs light: State of charge is 50% to 75%
- 2 LEDs light: State of charge is 25% to 50%
- 1 LED lights: State of charge is 10% to 25%
- 1 LED blinks: State of charge is less than 10%
- 1 LED blinks: The battery is overheated
- 4 LEDs blink: The appliance is overheated or overloaded
6. Once the battery is fully charged, remove it from the charger and insert it into the vacuum cleaner for use.
Note: It is important to use only Hilti Li-ion batteries of the B 22 series and Hilti battery chargers of the C4/36 series with this product.
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