Huawei USG9500 Series Hardware Manual page 401

HUAWEI USG9500 Series
Hardware Guide
Figure 3-33 Removing the power module on the USG9520
Step 8 Insert the backup power module into the chassis.
Holding both sides of the power module, insert the module into the guide rail of the slot, as
shown in
backplane of the chassis.
Step 9 Turn the ejector levers inward and downward with both hands until the power module touches
the slot, as shown in
Step 10 Using the Phillips screwdriver, fasten the power module to the chassis by screwing the captive
screws, as shown in
Step 11 Connect the cables to the power module in the original sequence, as (4) shown in
3-34.
Issue 03 (2017-12-15)
Figure 3-34 (1). Ensure that the power module is in sufficient contact with the
Figure 3-34(2).
Figure 3-34
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
(3).
3 Hardware Maintenance
Figure
389