Maintenance Steps :
Remove the dust from the ventilation fan with a brush, then wipe the ventilation fan blades with alcohol.
Preparation Items :
Self-preparation :
1 | Brush
2 | 75%~99% alcohol.
4-4-3 Ventilation Fan Cleaning
Remove the dust from the ventilation fan with a brush, then wipe the ventilation fan blades with alcohol.
Preparation Items :
Self-preparation :
1 | Brush
2 | 75%~99% alcohol.
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