Opening The Maintenance Compartment Door - Huawei SUN2000-33KTL User Manual

SUN2000-(33KTL, 40KTL)
User Manual
Figure 5-3 Connecting the PGND cable
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5.2 Opening the Maintenance Compartment Door

Prerequisites
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Procedure
Step 1 Loosen the two screws on the maintenance compartment door, as shown in
screws aside for future use.
Issue 03 (2015-12-01)
To prevent corrosion, apply silica gel to the ground terminal after connecting the PGND cable.
Do not open the inverter panel.
Before opening the maintenance compartment door, ensure that the AC and DC power
supplies are disconnected. For processes of disconnecting the power supplies, see
Powering Off the SUN2000.
Do not leave unused screws in the chassis.
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5 Electrical Connections
6.2
Figure 5-4. Set the
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