78 FLOWSIC100 · Operating Instructions · 8012513/YSA5/V2-1/2016-07 · © SICK Engineering GmbH
Assembly and Installation
Subject to change without notice
3.3 Installation
3.3.1 General instructions, prerequisites
Carry out the steps described in
p. 60, 3.2 before starting installation work.
Unless otherwise agreed with SICK or an authorized representative, all of the installation
work must be carried out by the plant operator. This includes:
Laying all the power supply and signal cables
Connecting the power supply and signal cables to the system components
Installing the switches and mains fuses
Carry out the additional work described in Section § 3.3.2 when using the purge air unit
option.
3.3.2 Installing the purge/cooling air supply
The following steps are only necessary when internally cooled or purged sender/receiver
units must be used.
Lay the purge/cooling air hoses on short routes and without kinks, shorten if necessary.
Leave sufficient clearance to hot duct walls.
Ensure cooling air (type M-AC and H-AC) can escape freely when installing on isolated
ducts (
p. 25, Fig. 11, Fig. 2.3.1.3)
Plan adequate line cross-sections (
p. 166, 6.1 "Technical Data")
The cable ends with plug for connecting the sender/receiver units must be
long enough.
Cable connectors that are not connected must be protected from dirt and
moisture (fit cover).
WARNING:
● All installation work must be carried out in line with the relevant safety
regulations and instructions listed in Chapter 1.
● Suitable protective measures must be taken to protect against local or
system-specific danger.