Chapter 4 Cabinet Installation
Figure 4-7 Overview of an Expansion Bolt
1.
Bolt
2.
Spring washer
3.
Flat washer
4.
Expansion tube
5.
Guide slot
6.
Guide rib
Table 4-1 Descriptions for Drilling Holes and Installing Expansion Bolts
Step
Description
1
Use a φ16 drill bit to drill holes at the marked positions. The depth of the holes is 80 mm.
Use a cleaner to remove dust. Keep the holes straight down to the ground during hole
drilling, see
Figure 4-8
.
2
Screw a bolt clockwise slightly until the guide rib at the bottom of the expansion bolt
cannot quit from the guide slot. Put the expansion bolt into the installation hole vertically,
and knock the expansion bolt with a claw hammer until the top of the bolt aligns with the
ground, see
Figure 4-9
.
3
Fasten the expansion bolt clockwise and ensure that the bolt is fixed to the expansion
tube. Loosen and remove the nut, spring washer, and flat washer. They will be used
later in base installation, see
Figure 4-10
.
4-7
SJ-20150203110107-011|2016-03-23 (R1.1)
ZTE Proprietary and Confidential
