Huawei SUN2000-250KTL Series User Manual page 78

SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual
Check Item
System running
status
Electrical
connection
Grounding
reliability
Vegetation
around the
SUN2000
Figure 8-2 Removing the baffle of the air intake vent
After the cleaning is complete, reinstall the baffle plate. Tighten the M4 screws
with a torque of 1.2 N·m.
Issue 02 (2022-12-20)
Criteria
● The SUN2000 is not damaged
● The SUN2000 does not generate
● All SUN2000 parameters are
● Cables are securely connected.
● Cables are intact. In particular,
● The sealing plugs of unused DC
● The unused COM and USB ports
Ground cables are securely
connected.
● Perform inspection and weeding
● Clean the site promptly after
NO TICE
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or deformed.
abnormal sounds during
operation.
correctly set during operation.
the parts in contact with
metallic surfaces are not
damaged.
input terminals are secured.
are locked by waterproof caps.
as required.
weeding.
8 System Maintenance
Maintenance
Interval
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
Based on the local
wilting season
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