Panasonic VL-VM701 Installation And Operating Instructions Manual page 31

8
After securing the surface mount cover to the back
box, caulk the top and side of the surface mount
cover with water-resistant sealant. Do not caulk the
bottom side.
A Area caulked with water-resistant sealant
B Area not to be caulked
Note:
R Required pull-out capacity of a single screw is 294 N
{30 kgf} or more. If this criteria is not met, make sure
to take additional measures to increase strength.
Front view
B
Side view
Installing 2 frames of a lobby station
When connecting 2 frames of a lobby station together,
use the extension cable (sold separately) and install to
the wall as follows.
B
A
C
A Wall
B Back box
C Extension cable (VL-VM801; sold separately)
(approx. 1 m)
D Holes
E Pass extension cables from hole behind the wall.
F Space is required to fasten screws when
attaching the surface mount cover to the back
box. When there are 2 frames for a lobby station,
make sure that there is 6 cm or more space
between the back boxes.
G Illustration of the surface mount cover attached.
4. Installation
A
D
E
G
F
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