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Installation 6
Installing VTO
4.2
4.2.1 Installing on the Wall
Installing on the wall
Figure 4-2
Table 4-1 Item list
No. Item
No. Item
No. Item
No. Item
1
VTO
2
Locking screw
3
4 × 25 screw
7
Wall
4
Cable entry
5
Mounting box
6
Plastic expansion screw
–
–
Drill screw holes on the wall according to screw hole positions on the mounting box,
Step 1
and then put expansion screws in the screw holes.
Fix the mounting box on the wall with the ST4.2 × 25 screws.
Step 2
Apply sealant to gaps between the mounting box and wall.
Step 3
Connect cables. See details in "3 Connecting Cable."
Step 4
Fix the VTO in the mounting box with the M4 × 30 screws.
Step 5
Tighten locking screw at the bottom of the VTO to complete the installation.
Step 6
Apply silica gel to gaps between the device and the wall.
Step 7
Liquid sodium silicate is recommended.