Venturi-Air Duct Kit
FB 798349 / 04.13 23
Table of contents
9
General ..................................................................................................................................................................... 24
10 Mounting ................................................................................................................................................................... 24
10.1 Mounting the air duct kit................................................................................................................................ 25
10.2 Calculation of upstream and downstream distances.................................................................................. 26
10.3 Mounting Î Venturi tubes up to 600 mm ................................................................................................... 28
10.4 Mounting Î Venturi tubes between 600 mm and 2800 mm..................................................................... 29
10.5 Adapt the Venturi tube length....................................................................................................................... 30
10.6 Mounting the Venturi tube............................................................................................................................. 30
10.7 Mounting kit for circular and insulated air duct systems............................................................................. 31
11 Install detector base ................................................................................................................................................. 32
11.1 Detector base wiring ..................................................................................................................................... 33
11.2 Install fire detector ......................................................................................................................................... 34
12 Final check................................................................................................................................................................ 35
13 Maintenance............................................................................................................................................................. 36
13.1 Option replacement filter (Part No. 781444)................................................................................................ 36
14 Specifications............................................................................................................................................................ 37
15 Accessories .............................................................................................................................................................. 38
15.1 Weather protective cover for outdoor installation (Part No. 781445)......................................................... 38
16 Wiring to the FACP .................................................................................................................................................. 39
Additional and updated Informations
The described features, specifications and product related informations in this manual
correspond to the date of issue (refer to date on the front page) and may differ due to
modifications and/or amended Standards and Regulations of the System design, Installation
and Commissioning.
Updated informations and declaration of conformity are available for comparison on the
www.esser-systems.de homepage.
Observe technical manuals of the FACP to ensure compliance tostandards and local
requirements of Systems features!
esserbus
®
and essernet
®
are registered trademarks in Germany.
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