Huawei SUN2000-215KTL-H0 - Page 96

Maintenance list
Item Check Method Maintenance
Interval
● Cleanness of
air intake and
exhaust vents
● Fans
● Check whether there is dust on
the air intake and exhaust vents.
If necessary, remove the bae
of the air intake vent.
● Check whether the fans produce
abnormal sounds during
operation.
Once every 6 to 12
months
System running
status
● The inverter is not damaged or
deformed.
● The inverter operates with no
abnormal sound.
● When the inverter is running,
check whether all inverter
parameters are correctly set.
Once every 6 months
Electrical
connections
● Cables are securely connected.
● Cables are intact, and in
particular, the parts touching
the metallic surface are not
scratched.
● Check whether the sealing caps
of idle DC input terminals fall
o.
● Check that the idle COM and
USB ports are locked by
waterproof caps.
The rst inspection is
6 months after the
initial commissioning.
From then on, the
interval can be 6 or
12 months.
Grounding
reliability
Ground cables are securely
connected.
The rst inspection is
6 months after the
initial commissioning.
From then on, the
interval can be 6 or
12 months.
SUN2000-(196KTL-H0, 200KTL-H2, 215KTL-H0)
Series
User Manual 8 Maintenance
Issue 08 (2021-09-30) Copyright © Huawei Technologies Co., Ltd. 88