5 Checking the Installation
5.1 Checking the Installation of the Cabinet
SN Check Item
1 The cabinet is placed as designed.
2 The rack is secure and reliable and meets the anti-seismic requirements.
The horizontal and vertical dierences do not exceed 3 mm. You can use
a horizontal ruler and a lead ruler to measure the dierences.
3 If the cabinet is placed on an ESD oor, all the expansion bolts of the
supports are secure with the oor; the installation sequence of the
insulation washers, at washers, spring washers, and nuts (bolts) are
correct; the installation holes of the supports are secure with the
expansion bolts. The supports are insulated from the oor and guide
rails. The resistance of all the insulated points between the supports and
cabinets measured by the MΩ level of the multimeter is greater than 5
MΩ.
4 All the screws are secure; a at washer and a spring washer are installed
for each screw; the washers are properly placed.
5 The cabinets are arranged in order. The cabinet queue at both sides of
the passage is straight, and the dierence does not exceed 5 mm.
6 The connecting plates are installed properly when two cabinets are
deployed on one site.
7 The front, side, and rear doors of the cabinets are installed. The front and
rear doors can be opened and closed. The door locks function normally.
8 The exteriors and interiors of the cabinets (including the front door, rear
door, and sides of each cabinet) are clean. No dirt, damage, or
ngerprint is allowed.
iMaster NetEco
Device Installation and Commissioning Guide (Data
Center) 5 Checking the Installation
Issue 02 (2021-05-12) Copyright © Huawei Technologies Co., Ltd. 134