ABB CGWB 13 Operator's Manual page 20

18
What material is required?
Connect the Signal Lines
Connect the Power Supply
Select the required line material as per the planning documents.
Step Action
1 Unscrew the casing cover of the temperature controller.
2 Push the cable through the conduits into the casing.
3 Connect the signal lines to the terminals according to the connecting
diagrams (see section "Electrical Connections for the Temperature
Controller" on page 20).
Before connecting the device:
Check that the operating voltage on the rating plate is the same as the
mains voltage.
Ensure that the power supply leads are adequately fuse-protected
(miniature circuit-breakers).
Install either a mains isolator in the power supply leads or a
switchable socket near the device, thus making it possible to
disconnect all poles of the device and the switching units from the
power supply if necessary.
Connect the power supply as follows:
Step Action
1 Connect the power supply leads to the terminals according to the
connecting diagrams.
2 Put on the casing cover and screw it tight.
3 Connect the power supply leads to the power supply (see sections
Electrical Connections of Sample Gas Lines on page 19
Electrical Connections for the Temperature Controller on page 20).
The heatable sample gas line can be put into operation after it has been
connected to the power supply.