Troubleshooting - Huawei iSitePower-M V100R002C00 User Manual

iSitePower-M V100R002C00 (MAP15A1, MAB05B1)
User Manual
Table 8-1 Maintenance checklist
Check Item
System
cleanliness
System
running status
Electrical
connection
Grounding
reliability

8.3 Troubleshooting

Alarm severities are defined as follows:
●
●
Issue 01 (2021-09-30)
Check Method
Check periodically that the heat sinks
are free from obstacles and dust.
● Check that the product is not
damaged or deformed.
● Check that the product does not
generate abnormal sound when it is
operating.
● Check that the parameters are
correctly set when the system is
running.
● Check that cables are secured.
● Check that the cables are intact,
especially that the parts touching
the metallic surface are not
scratched.
● Check that the unused PV input
terminals, communications
terminals, and waterproof covers are
locked.
Check that ground cables are securely
connected.
Major: The power system shuts down or some functions are abnormal due to
a fault.
Minor: Some components of the system are faulty but the system can still
operate.
Copyright © Huawei Digital Power Technologies Co., Ltd.
8 System Maintenance
Maintenance
Interval
Once every 6 to 12
months
Once every 6
months
The first inspection
is 6 months after
the initial
commissioning.
From then on, the
interval can be 6 to
12 months.
The first inspection
is 6 months after
the initial
commissioning.
From then on, the
interval can be 6 to
12 months.
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