Dyness EnerCore DH200F - System Maintenance

DH200F User Manual
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8 System maintenance
The system needs to be maintained once a year, and the maintenance items are as
follows:
Enclosure Inspection and cleanliness
Check the following items and correct them immediately if they do not meet the
requirements:
• Check whether the outdoor cabinet and internal equipment are damaged or deformed.
• Check whether there is any abnormal noise during the operation of the internal
equipment.
• Check whether the temperature inside the outdoor cabinet is too high.
• Check whether the humidity and grayscale inside the outdoor cabinet is within the
normal range. Please Clean if necessary.
• Check whether the air inlet and outlet of the outdoor cabinet are blocked. If there is a
blockage, please clean or replace the dust filter.
warning signs
Check whether the warning signs and labels are visible and not defaced. Replace if
necessary.
Cable shield grounding
Check whether the cable shielding layer is in good contact with the insulating sleeve;
whether the grounding copper bar is fixed in position.
Lightning protection devices and fuses
Check whether the lightning protection device and the fuse are well fastened.
Corrosion
Check whether there is oxidation or rust inside the outdoor cabinet.
System functions
Turn on and off to check if the system works abnormally.