Routine Maintenance - Huawei SUN2000 Series User Manual

SUN2000-(196KTL-H3, 200KTL-H3, 215KTL-H3)
Seires
User Manual
Figure 8-1 Power-off for maintenance
Step 7 Wait for 15 minutes and troubleshoot or repair the inverter.
● Do not open the host panel for maintenance if the inverter is emitting odor or
smoke, or has obvious exceptions.
● If the inverter does not emit odor or smoke and is intact, repair or restart it
based on the alarm handling suggestions. Do not stand in front of the inverter
during the restart.
----End

8.3 Routine Maintenance

Maintenance Item
To ensure that the inverter can operate properly for a long term, you are advised
to perform routine maintenance on it as described in this chapter.
● Before cleaning the system, connecting cables, and maintaining the grounding
reliability, power off the system and ensure that the three DC switches on the
inverter are OFF.
● If you need to open the maintenance compartment door in rainy or snowy
days, take protective measures to prevent rain or snow entering the
maintenance compartment. If unavoidable, do not open the maintenance
compartment door.
Issue 03 (2021-09-30)
WARNING
CA UTION
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