Installation; Introduction; Methods; Recesses - Bosch DCN Next Generation Installation & User's Instructions

DCN Next Generation | Installation and User Instructions | Flush-mounted Devices
19

Installation

19. 1

Introduction

You can install flush-mounted devices in a recess in a
flat surface (for example, table-tops, armrests of seats).
19.2

Methods

19.2.1 Snap-mounting
Use the snap-mounting method to install flush-mounted
devices in panels with a thickness of 2 mm. The
snap-mounting method uses the click-to-fit mechanism
of the flush-mounted devices (refer to figure 19.1). You
can 'click' the flush-mounted devices in the recess.
figure 19. 1 : Click-to-fit mechanism
19.2.2 Block-mounting
Use the block-mounting method to install
flush-mounted devices in surfaces with a thickness >
2 mm. The block-mounting method uses the DCN-FEC
End Caps, DCN-FCOUP Couple Pieces and DCN-FPT
Flush Positioning Tool (refer to figure 19.4 and figure
19.5 for an example).
Note
Use a filling knife to remove flush-mounted
devices from a surface.
Bosch Security Systems | 2007-02 | 9922 141 70525
19.3

Recesses

19.3.1 Snap mounting
Refer to figure 19.2 for the dimensions of a recess for
the snap-mounting method.
figure 19.2: Recess, snap-mounting method
The length (x) of a recess depends on the number-size
factor (NSF) of the flush-mounted device that must be
installed in the recess. To get the length of a recess:
1 Get the number-size factor (NSF) of the
flush-mounted device from table 19.3.
2 Use the NSF to get the length (x) of the recess from
table 19.1.
table 19. 1 : Lengths, snap-mounting method
Total NSF
1
2
en | 164
x (mm)
38.2
88.2