16
Cleaning and maintenance
› Please observe the cleaning and maintenance methods to prolong the
service life of the instrument:
1. Please wipe the fuselage with dry non-woven cloth. Do not use acid-base
detergent, alcohol, diluent, gasoline clean with solvent such as nail remover.
2. After each use, please turn off the power supply and clean it (with wet towel).
3. Please store this product in a safe and dry place.
4. Do not leave the product idle when there is water residue.
5. Do not use a hard brush or stainless-steel ball to wipe, so as not to damage the surface.
6 Do not use water and other liquids to directly inhale the instrument for noshing.
7. When the product is idle for a long time, please charge the product regularly to ensure its normal
operation.
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