108
System Manual SCK Gas Sampling System
42/23-81 EN Rev. 4
Proceed as follows to connect power supply lines:
Step Procedure
1
On the control cabinet: Turn off the main switch.
2
Affix ground cable to ground bolt of control cabinet
(1)
, cooling
module
(2)
and probe retractor
(3)
.
In order to ground the control cabinet, run the ground cable through
cable connection M16
(4)
on the side wall of the control cabinet:
3
Install external electric lines in accordance with the specifications of
the electrical connection plan (see appendix). This applies to:
230/400 VAC supply cable
UPS supply cable 230 VAC (optional)
Signal cable for movable protective installation
Signal cable for external warning horn
System status signal cable
Profibus cable to analyzer cabinet (option "Profibus DP")
Modbus cable to analyzer cabinet (option "ACX")
The gas sampling system is fitted with an electric signal input that allows you to
integrate an external protective installation to secure the danger area around the
retractor. To do so, connect the appropriate switching output of the movable protec-
tive installation to the signal input (
-X33
5/6 in the electrical connection plan).
In order to prevent dangers caused by a blast of air from an air cannon in the area
of the wall tube, the air cannon must be integrated into the gas sampling system
control system (see
Integrating the air cannon into the control system
). The control
cabinet is fitted with an air cannon connector (
-D32
64 in the electrical connection
plan).
Instructions
Connection option for
movable protective
installation
Connection option for
air cannon
Содержание SCK
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