Nitgen NAC-3000, Руководство по установке

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4. Installation
☞
The overall installation procedure is as follows:
①
Fasten the bracket
②
Attach other devices except terminal(locking device, interphone, etc.)
③
Connect the external cables
④
Fasten the terminal
4.1 Fastening the auxiliary plate
①
Decide where you want to install the product with the bracket and
make 2 holes (
Φ
30) for cable insertion to the wall as shown in the
shaded area in [Figure 1].
②
Align the bracket with the holes and fasten it with 4 bolts ([Figure
1]-
ⓐⓑⓓⓕ
).
③
If there are extra holes for fastening, you can use
ⓒ
and
ⓔ
in
[Figure 1].
[Figure 1]
d
e
f
a
c
b