Opening The Maintenance Compartment Door - Huawei SUN2000-30KTL-A User Manual

SUN2000-(30KTL-A, 33KTL, 40KTL)
User Manual
Figure 5-3 Connecting the PGND cable
----End

5.2 Opening the Maintenance Compartment Door

Prerequisites
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Procedure
Step 1 Remove the two screws on the maintenance compartment door using a hex key, as shown in
Figure
Issue 04 (2016-06-20)
To prevent corrosion, apply silica gel to the ground terminal after connecting the PGND cable.
Do not open the host panel of the inverter.
Before opening the maintenance compartment door, ensure that the AC and DC power
supplies are disconnected. For details about how to disconnect the power supplies, see
Powering Off the SUN2000.
Do not leave unused screws in the chassis.
5-4, and set them aside.
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5 Electrical Connections
6.2
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