OSOTEK HotWave 2104E.11 Manual Del Usuario página 9

3. Put the water tank onto the base station. Open the accessory compartment,
and place the spare roller brushbar, the spare filter, and the cleaning brush into
the compartment.
4. After the base station is powered on, place the vacuum on it to charge.
Notes:
• Fully charge the vacuum before first use and after each use. The total
charging time is about 5 hours.
• Once the vacuum is fully charged, the display will turn off after 20 seconds
and the vacuum will then enter the energy-saving mode.
• Working at the turbo mode for a prolonged period will cause the battery to
heat up, and the charging time may increase or the battery level may not
grow in a short time during charging. This is normal.
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