Huawei LUNA2000-200KTL-H1 User Manual page 77

LUNA2000-200KTL-H1 Smart Power Control System
User Manual
Table 8-1 Maintenance checklist
Check Item
● Cleanness of
● Cleanness of
● Fan
System status
Cable connection
Grounding
reliability
Removing the Baffle Plate from the Air Intake Vent
Figure 8-1 Removing the baffle plate
Issue 08 (2024-01-23)
Check Method
● Check whether there is dust on
the air intake
vent
the air exhaust ● Check whether the fans
vent
● Check whether the enclosure is
● Check whether the device
● Check whether the parameters
● Check whether cables are
● Check whether cables are
● Check whether the unused
Check whether the ground cables
are securely grounded.
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the air intake and exhaust vents.
If necessary, remove and clean
the baffle plates.
generate abnormal noise during
operation.
damaged or deformed.
generates abnormal sounds
during operation.
are correctly set during
operation.
disconnected or loose.
damaged, especially whether
the cable sheath that contacts a
metal surface is damaged.
COM, USB, and FE ports are
locked by waterproof caps.
8 Device Maintenance
Maintenance
Interval
Once every 6 to 12
months
Once every 6 months
6 months after the
first commissioning
and once every 6 to
12 months after that
6 months after the
first commissioning
and once every 6 to
12 months after that
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