Planning Limits - Bosch FAS-420-TM Operation Manual

38 en | Planning
3.5

Planning Limits

The following limit values must always be observed for the FAS-420-TM series:
Limiting values Maximum monitoring area per air sampling opening
Maximum number of air sampling openings per pipe
system
Maximum number of air sampling openings per pipe
system with fire source identification
Maximum pipe length per pipe system
–
–
Maximum total monitoring area per pipe system
Minimum pipe length between 2 air sampling
openings
Minimum pipe length between 2 air sampling
openings with fire source identification
Minimum pipe length between 2 air sampling
openings
1
Plans not contained in the operation guide must be requested
2
Depending on the selected plan, some restricted values may apply
The maximum total monitoring area of the FAS-420-TM and the maximum total pipe length
depend on the plan selected (see Section 3.6 Standard Pipe Planning).
NOTICE!
The planning limits specified in this operation guide may be restricted in line with country-
specific regulations.
F.01U.088.878 | 4.1 | 2010.11
1
Pipe ∅ 25 mm
Additional pipe ∅ 12 mm
Operation Guide
FAS-420-TM Aspirating Smoke Detector
Corresponds to the maximum
monitoring range for point detectors,
in line with applicable national norms.
8
5
2
50 m
8 x 3 m
400 m²
0.1 m
3 m
10 m
Bosch Sicherheitssysteme GmbH