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inverter, and then turn off DC breaker of the battery box.
Wait for at least 10 minutes until internal energy storage elements
are discharged off. During this period, don’t touch equipment terminal,
contact spot, copper bar and other electric parts with body or
conductor.
Use detecting device to check and ensure that there are no voltage
and current on the device.
CAUTION
Stop irrelevant personnel from entering the maintenance site!
During electrical connection and maintenance, temporary warning
signs should be pasted and barriers should be set up to prevent
irrelevant personnel entering electrical connection or maintenance
area.
CAUTION
The inverter can be restarted only after its malfunction affecting safety
performance is removed.
Power can be supplied again after the inverter is fully disconnected for
1 minute.
There are no serviceable parts in the inverter. If any maintenance is
required, please contact our after-sales personnel.
CAUTION
Don’t replace the internal elements at will. Otherwise, our company will
not undertake any quality guarantee and joint liability for any losses
caused thereby.
CAUTION
Components might be caused by any contact with PCBs or other
electrostatic sensitive components or improper operation.
Don’t touch the circuit boards.
Abide by electrostatic protection specifications and wear anti-static
wrist strap.
1.3.5 Others
WARNING
Safety signs, warning label and nameplate on the inverter:
Must be clearly visible;
Should not be removed or covered.
