• Fully charge the battery.
• Check for clogs in the dust container, filter, or roller.
• Check for loose or deformed seals.
• Reinstall components and test again.

• Check and clear any blockages.
• Clean or replace the filter.
• Let the device cool for 1 hour before recharging.

• Use a 5V/1A charger.
• Check for debris in the charging port.
• Let device rest 1 hour before charging.
• Charge for 5+ hours until all 11 bars light up.

Slight heating is normal due to energy conversion.

• Check power outlet.
• Clean the charging port.
• Try another Type-C cable.
• Let the device rest before charging again.

Long press the power button to turn on. Default speed is Level 1.