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Advanced Energy® PVP250kW and PVP260kW Inverters
Table 7‑1. Maintenance checklist
Item #
A
Check or Procedure
Annual
Maintenance
General inspection and cleaning
1
Record general site conditions.
X
2
Record inverter performance data from inverter display.
X
3
Record environmental conditions.
X
4
Remove dirt and debris from underneath the inverter.
X
5
Inspect and clean interior of inverter.
X
6
Inspect air filter and clean or replace.
X
7
Inspect fans.
X
8
Confirm presence of product documentation.
X
B
Connections and wiring
9
Complete visual inspection of electrical connections and wiring.
X
10
Complete mechanical inspection of connections and wiring.
X
11
Measure torque of all electrical connections and re-torque as
needed.
X
12
Complete thermal scan of inverter connections, wiring and
electronics.
X
C
Testing
13
Confirm the inverter operating modes including standby, startup,
and on.
X
14
Check operation of protective circuits and alarms.
X
15
Validate display data accuracy.
X
D
Repair or replace
16
E
Repair or replace items that have been determined to be near the
end of their useful life.
X
Reporting
17
Complete the preventative maintenance report and
recommendation.
X
REPLACEMENT PARTS
Contact Solar Energy Technical Support for information on obtaining replacement
parts.
570-1001792-05A
Maintenance
7‑3