Huawei NetEngine40E

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
E DPD300-4-12 Power Distribution Box, Dual-Two
Inputs
Issue 01 (2012-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
746
Operation Procedure
Step 1: Install slide rails.
Install the slide rails 7 U below the top of the power distribution box and align the bottom
planes of slide rails with the corresponding scale line, as shown in （1） and （2） of Figure
E-10.
Step 2: Install captive nuts.
Install two captive nuts into the fourth and fifteenth holes from the bottom of the slide rail, as
shown in （3） of Figure E-10.
Figure E-10 Installing slide rails and captive nuts