Routine Maintenance - Sungrow SG30CX User Manual

User Manual
Keep non-related persons away!
A temporary warning sign or barrier must be posted to keep non-related per-
sons away while performing electrical connection and service work.
Restart the inverter only after removing the fault that impairs safety
performance.
As the inverter contains no component parts that can be maintained, never arbi-
trarily replace any internal components.
For any maintenance need, please contact SUNGROW. Otherwise, SUNGROW
shall not be held liable for any damage caused.
Servicing of the device in accordance with the manual should never be under-
taken in the absence of proper tools, test equipments or the latest revision of
the manual which has been clearly and thoroughly understood.

9.2.2 Routine Maintenance

I I t t e e m m
System clean
Fans
M M e e t t h h o o d d
Check the temperature and dust of
the inverter. Clean the inverter en-
closure if necessary.
Check if the air inlet and outlet are
normal. Clean the air inlet and outlet,
if necessary.
Check whether there is fan warning
using App.
Check whether there is any abnor-
mal noise when the fan is turning.
Clean or replace the fans if neces-
sary (see the following section).
9 Troubleshooting and Maintenance
P P e e r r i i o o d d
Six months to a year (de-
pend on the dust con-
tents in air.)
Once a year
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