Bosch PRAESENSA, Руководство пользователя

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PRAESENSA Installation wiring | en 117
Bosch Security Systems B.V.
Underwriters Laboratories Listing Document (ULLD)
2021.12.21 | V0.15b | F.01U.402.882
7. Place chassis assembly into a protective anti-static bag and set aside.
8. New applications : referring to the outer backbox dimensions shown in Installation
instructions, page 110:
–
Create a 4‑sided frame support structure inside the wall that will be used to attach
and support the First responder panel enclosure.
– Once wall is finished, to mount and install the First responder panel, follow steps
following below.
9. Retrofit applications : Place the backbox onto desired mounting location against the wall:
– Confirm location of internal wall studs before cutting hole in wall.
– Determine which stud, left or right side, that will be not be cut and will be used to
secure one side of the enclosure to.
10. Cut hole in wall of sufficient size that will allow insertion of the enclosure into the wall:
– Cut support stud that is blocking enclosure entry.
– Modify adjacent stud by adding “shim” materials of appropriate dimensions to
support attachment of the enclosure.
11. Determine which knockouts (top, bottom, back) are to be removed and remove them.
12. Insert backbox into wall:
– Make sure the cabinet is not mounted deeper into the wall than indicated by the
depth indicators on the backbox.
13. Secure backbox to studs via 3 mounting holes located on the right and left side of the
backbox.