eAN3810A
Hardware Installation Guide
1 eAN3810A Hardware Installation Guide
Issue 01 (2017-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
27
1.
Use a hammer drill with a Ф8 drill bit to drill holes perpendicularly with the wall at the
marked anchor points. Ensure that the depth of each hole ranges from 45 mm to 50 mm
(1.77 in. to 1.97 in.) and each hole is of the same depth.
To prevent inhalation or eye contact with dust, take adequate preventive measures when
drilling holes.
2.
Use a vacuum cleaner to clear dust inside and around the holes, and then measure the
inter-hole spacing. If the spacing is too wide or too narrow, drill holes again.
3.
Tighten each expansion bolt slightly and place them perpendicularly into each hole.
4.
Hit each expansion bolt using a rubber mallet to enable the expansion tube to enter the
hole completely.
5.
Remove the M6x60 bolt, nut, spring washer, and flat washer from each expansion bolt
assembly in sequence.
Step 3
Use an M4 inner hexagon screwdriver to remove the Dock integrated mounting bracket,
install the Dock separated mounting bracket instead, and tighten the four screws to 2 N·m
(17.70 lbf·in.), as shown in
Figure 1-24
.
Figure 1-24
Replacing the Dock mounting bracket
Step 4
Put the Dock to the installation position, install the separate mounting bracket on the
expansion bolts, and use an M6 socket wrench to tighten the expansion bolts to 5 N·m (44.25
lbf·in.), as shown in
Figure 1-25
.
