Design and function
Welding torch connection
099-000141-EW501
12.01.2016
39
5.11.1 Connecting
the
welding
torch to the TIG TORCH BOX
Figure 5-9
Item Symbol Description
0
1
Automated welding torch
2
Welding torch hose package
3
Connecting nipple G¼, shielding gas connection
4
Quick connect coupling (red)
coolant return
5
“-” Welding current connection socket
TIG welding torch welding current lead connection
6
Quick connect coupling (blue)
coolant supply
7
19-pole connection socket (analogue)
Mechanised welding torch connection
• Insert the plug on the welding current lead into the "-" welding current connection socket and lock.
• Lock the connecting nipples on the cooling water hoses into place in the appropriate quick connect
couplings: Connect the red return line to the red quick connect coupling (coolant return) and the blue
supply line to the blue quick connect coupling (coolant supply).
• Insert cable plug on the control lead into the 19-pole connection socket (digital) and secure with crown
nut (the plug can only be inserted into the connection socket in one position).
• Connect the crown nut on the shielding gas lead to the G¼" connecting nipple, shielding gas
connection.