Huawei 01075345 User Manual page 62

SUN2000-(2KTL-6KTL)-L1
User Manual
Step 2 Insert the positive and negative connectors into corresponding DC input terminals
on the SUN2000.
After the positive and negative connectors snap into place, pull the DC input
power cables back to ensure that they are connected securely.
Figure 5-15 Connecting DC input power cables
If the DC input power cable is reversely connected and the DC switch is set to ON,
do not immediately turn off the DC switch or reconnect the positive and negative
connectors. Otherwise, the device may be damaged. The caused device damage is
not covered under any warranty or service agreement. Wait until the night when
solar irradiance declines and the PV string current drops to below 0.5 A. Then set
the DC switch to the OFF position, remove the positive and negative connectors,
and correct the polarities of the DC input power cables.
----End
Follow-up Procedure
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 a
disassembly tool into the notch and press the tool with an appropriate force.
Issue 10 (2023-02-13)
NO TICE
NO TICE
WARNING
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