Huawei SUN2000-280KTL Series User Manual

Table 8-1 Maintenance checklist
Check
Item
Check Method Maintenance
Method
Maintenance
Interval
Alarm Check alarms on the app,
SmartLogger, or
management system.
For details, see 9
Alarm Reference.
For details about
the alarm ID 2062,
see 8.7 Locating
Insulation
Resistance Faults.
Routine
maintenance
Cleanness
of air
inlet and
outlet
Periodically check
whether there is dust or
foreign objects at the air
intake and exhaust vents.
Power o the
SUN2000 and
remove dust and
foreign objects. If
necessary, remove
the
bae plate
from the air intake
vent for cleaning.
Once every 6 to
12 months (or
once every 3 to 6
months based on
the actual dust
conditions in the
environment)
Fan Check whether the fans
generate abnormal noise
during operation.
Remove foreign
objects from the
fan.
If the abnormal
noise persists,
replace the fan. For
details, see 8.4
Replacing a Fan.
Once every 6 to
12 months
System
running
status
● Check whether the
SUN2000 is damaged
or deformed.
● Check whether the
SUN2000 generates
abnormal sounds
during operation.
● Check whether all
SUN2000 parameters
are correctly set
during operation.
Contact the
Company's service
engineers.
Once every 6
months
SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual 8 System Maintenance
Issue 07 (2023-06-30) Copyright © Huawei Technologies Co., Ltd. 74

Huawei SUN2000-280KTL Series Specifications

General

Brand	Huawei
Model	SUN2000-280KTL Series
Category	Inverter
Language	English