Design and function
Transport and installation
099-005445-EW501
22.9.2022
21
5.1.5 Welding torch cooling system
5.1.5.1 Cooling unit connection
Figure 5-2
Item Symbol Description
0
1
Cooling module
2
4-pole connection socket
Cooling unit voltage supply
3
8-pole connection socket
Cooling unit control lead
• Insert and lock the 4-pole supply plug on the cooling unit into the 4-pole connection socket on the
welding machine.
• Insert and lock the 8-pole control lead plug on the cooling unit into the 8-pole connection socket on the
welding machine.
