d. Use a combination wrench to screw all bolts.
Figure 4-23 Installing guide rails
3. Leveling and xing the supports.
Fix each rack by using four expansion bolts on the lateral holes. Reserve the medial
holes for spare use.
a. Align the installation holes of the support with the holes on the
oor and
install the four expansion bolts.
b. Adjust the support location and check the level of the support by using a
spirit level.
c. If the support is not horizontal, put pads under the support.
d. Screw the four expansion bolts to 45 N·m with a troque spanner.
Figure 4-24 Leveling and
xing the supports
4. Installing the supports in a row.
a. Check the level of the support by using a spirit level. Ensure that the front
sides of all supports are in a line and that the spacing between adjacent
supports is 120 mm.
b. Check if the support is horizontal by using the spirit level.
HUAWEI NetEngine 8000 F
Hardware Guide 4 Hardware Installation and Parts Replacement
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 366