Huawei SUN2000-8KTL-M0 User Manual page 51

SUN2000-(12KTL, 15KTL, 17KTL, 20KTL)-M0
User Manual
If the DC input power cable is reversely connected and the DC SWITCH is set to
the ON position, do not operate the DC SWITCH and positive and negative
connectors. Otherwise, the device may be damaged. The caused device damage is
not covered under any warranty. Wait until the solar irradiance declines and the
PV string current drops to below 0.5 A. Then set the two DC SWITCH to the OFF
position, remove the positive and negative connectors, and rectify the connection
of the DC input power cable.
----End
Removing a DC connector
Before removing the positive and negative connectors, ensure that the DC
SWITCH is OFF.
To remove the positive and negative connectors from the SUN2000, insert an
open-end wrench into the notch and press hard to remove the DC connector.
Figure 5-15 Removing a DC connector
Issue 06 (2020-07-02)
NO TICE
WARNING
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5 Electrical Connections
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