Mig/Mag Welding; Connecting The Intermediate Hose Package To The Power Source - EWM Pico 350 cel puls Operating Instructions Manual

5.3

MIG/MAG welding

5.3.1

Connecting the intermediate hose package to the power source

With this machine series, the earth cable on the intermediate hose package must not be connec-
ted to the welding machine or wire feeder! Remove the earth cable or push back into the hose
package!
Item Symbol
1
2
3
4
5
6
• Attach and then lock the plug of the welding current lead (wire feeder) to the „+" 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).
• Insert cable plug on the workpiece lead into the "-" welding current socket and lock by turning to the
right.
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!
099-002060-EW501
30.04.2020
Description 0
Wire feed unit
Intermediate hose package
19-pole connection socket
Control cable for remote control and/or wire feeder
Connection socket, welding current "+"
Welding current connection on wire feed unit
Workpiece
Connection socket, "–" welding current
Workpiece lead connection
Design and function
Figure 5-22
MIG/MAG welding
31