Commissioning
Workpiece lead, general
Item No.: 099-002040-EWM01
21
6.6 Workpiece
lead,
general
CAUTION
Risk of burns due to incorrect connection of the workpiece lead!
Paint, rust and dirt on the connection restrict the power flow and may lead to stray
welding currents.
Stray welding currents may cause fires and injuries!
• Clean the connections!
• Fix the workpiece lead securely!
• Do not use structural parts of the workpiece as a return lead for the welding current!
• Take care to ensure faultless power connections!
6.7 MMA
welding
6.7.1
PICO 162, PICO 162 MV
1
2
Figure 6-2
Item Symbol Description
0
1
Connection socket, "+" welding current
• TIG: Connection for workpiece lead
• MMA: Electrode holder or workpiece lead connection
2
“-” Welding current connection socket
Electrode holder or workpiece lead connection