emaldo Power Core - Routine Maintenance Tasks; FAQ; Frequently Asked Questions

Emaldo Power Core User Manual
60
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7.2 Routine maintenance
Attention
Perform system power-down operation during maintenance such as system cleaning, electrical
connection and grounding reliability.
Inspection content
Inspection method
Maintenance cycle
System cleaning
Regularly inspect the air inlet and outlet for obstructions,
dust, and dirt.
Once every half year to
one year
System operation
status
Observe the appearance of the energy storage
equipment for damage or deformation.
Listen for any abnormal sounds during the operation of
the energy storage equipment.
When the energy storage equipment is running, check if
all parameters of the energy storage equipment are set
correctly.
Once half a year
Electrical
connection
Check if the cable connection is loose or falls off.
Check if the cable is damaged, and focus on checking
the surface of the cable in contact with the metal surface
for any signs of cut.
Check if the unused DC input terminal and the
waterproof cover of the charging base are tightly
covered.
Maintain once half a year
after the first adjustment
and test, and once half a
year to one year thereafter.
Grounding
reliability
Check if the grounding cable is reliably earthed.
Maintain once half a year
after the first adjustment
and test, and once half a
year to one year thereafter.
8 FAQ
• How does SOC change from 99% to 100% when the battery is almost fully charged?
When the SOC is greater than 99%, it will enter a floating charge state, and the charging
current will gradually decrease, ultimately SOC reaches 100%.
• When the battery temperature is low and it shows a certain charging power, but there is
no change for SOC?