2
Preventive and Cautionary Tips
Before connecting and operating your DVS, please be advised of the following tips:
• Ensure unit is installed in a well-ventilated, dust-free environment.
• Keep all liquids away from the DVS.
• Please check the power supply to avoid the damage caused by voltage mismatch.
• Please make sure the DVS work in the allowed range of temperature and humidity.
• Please keep the device horizontal and avoid the installation under severe vibration environment.
• The dust board will cause a short circuit after damping; Please dedust regularly for the board, connector, chassis fan etc
with brush.
• Improper use or replacement of the battery may result in hazard of explosion. Replace with the same or equivalent type
only. Dispose of used batteries according to the instructions provided by the battery manufacturer.