User Manual Q&AAnswer
Nov 01, 2024 - 04:51 AM
To clean the Royal Sovereign RCD-2000 Four-Way Counterfeit Detector, follow these steps:
1. Before cleaning, always unplug the machine from the wall.
2. Use a dry towel to clean the dust on the ultraviolet bulb to maintain the quality of the ultraviolet light.
3. Be sure to switch off the power when you finish detection to ensure a long bulb life.
4. If the unit will not be used for a long time, disconnect the power cord for cleaning or maintenance.
Please note that liquid or aerosol cleaners should not be used on the machine.
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