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

SUN2000-(33KTL, 36KTL, 40KTL)-US
User Manual
Figure 5-3 Connecting a ground cable
----End
Follow-up Procedure
To enhance the corrosion resistance of the ground terminal, apply silica gel or paint on the
ground terminal after connecting the ground cable.

5.3 Opening the Maintenance Compartment Door

Prerequisites
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Procedure
Step 1 Remove the two screws from the maintenance compartment door using a security torx wrench
and set them aside.
Issue 07 (2019-06-20)
Never open the host panel of the SUN2000.
Before opening the maintenance compartment door, disconnect the AC and DC power
supplies. For processes of disconnecting the power supplies, see
SUN2000. After powering off the SUN2000, wait at least 5 minutes before performing
operations on it.
If you need to open the maintenance compartment door in rainy or snowy days, take
protective measures to prevent rain and snow entering the maintenance compartment. If it
is impossible to take protective measures, do not open the maintenance compartment door
in rainy or snowy days.
Do not leave unused screws in the maintenance compartment.
Copyright © Huawei Technologies Co., Ltd.
5 Connecting Cables
6.3 Powering Off the
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