Design and function
Connecting the intermediate hose package to the power source
099-005221-EW501
16.04.2014
5.7.2 Intermediate hose package connection
Note the polarity of the welding current!
Some wire electrodes (e.g. self-shielding cored wire) are welded using negative polarity.
In this case, the welding current lead should be connected to the "-" welding current
socket, and the workpiece lead should be connected to the "+" welding current socket.
• Observe the information from the electrode manufacturer!
Intermediate hose package
19-pole connection socket (analogue)
Wire feed unit control lead connection
Connection socket, “+” welding current
• Standard MIG/MAG welding (intermediate hose package)
Connection socket, “-” welding current
• MIG/MAG cored wire welding:
Welding current to wire feed/torch
• Insert the welding current cable plug into the relevant welding current connection socket and lock by
turning to the right:
MIG/MAG cored wire: Welding current "-" connection socket
MIG/MAG standard: Welding current "+" connection socket
• Insert cable plug on the control lead into the 19-pole connection socket and secure with crown nut (the
plug can only be inserted into the connection socket in one position).