Bosch DICENTIS Hardware Installation Manual page 65

DICENTIS
Total NSF
9
10
11
12
Tab. 7.12: Lengths, block-mounting method
Number-size factor
The length of a recess depends on:
–
–
To calculate the length of a recess, you must use the number-size factor (NSF, refer to the
table) of the flush-mounted devices.
Flush-mounted device
DCNM-FSL
Tab. 7.13: Number-size factors
Removing a flush-mounted device
To remove a flush-mounted device installed on a surface, use the DCNM-FET Flush extraction
tools.
a
Bosch Security Systems B.V.
x (mm)
471.5
521.5
571.5
621.5
The number of flush-mounted devices that are installed in the recess.
The size of the flush-mounted devices that are installed in the recess.
NSF
2
DCNM-FET
DCNM-FET
b c
Hardware Installation Manual
Mechanical installation of Contribution Devices | en
DCNM-FET
x2
a
DCNM-FET
b c
65
2021.01 | V2.2 |