Machine description – quick overview
Front view
099-005445-EW501
22.9.2022
15
Item Symbol Description
0
1
Carrying handle
2
Machine control (see the relevant control operating instructions)
3
19-pole connection socket (analogue)
For connecting analogue accessory components (remote control, welding torch control
lead, etc.)
4
Welding torch connection (Euro or Dinse torch connector)
Welding current, shielding gas and torch trigger integrated
5
Park socket, polarity selection plug
Retainer for the polarity selection plug in MMA mode or for transport.
6
Main Switch
Switching the machine on or off.
7
Connection thread - G¼"
Shielding gas connection (inlet)
8
Connection socket- 19-pole, analogue - optional
Interface for automated welding
> see 5.7.1 chapter
9
Cooling air inlet
10
Machine feet
11
External wire feed inlet
Pre-cut casing inlet for external wire feed.
12
Mains connection cable
> see 5.1.8 chapter
13
7-pole connection socket (digital)
For connecting digital accessory components (documentation interface, robot interface
or remote control, etc.).
14
8-pole connection socket
Cooling unit control lead
15
4-pole connection socket
Cooling unit voltage supply
16
Welding current cable, polarity selection
Welding current to Euro torch connector/torch, for polarity selection
• ----------- MIG/MAG: Connection socket for “+” welding current
• ----------- Self-shielding flux cored wire/TIG: Connection socket, “-” welding current
• ----------- MMA: Park socket
17
"-" welding current connection socket
• ----------- MIG/MAG welding: Workpiece connection
• ----------- TIG welding: Welding current connection for welding torch
• ----------- MMA welding: electrode holder connection
18
Connection socket, "+" welding current
• ----------- MIG/MAG cored wire welding: Workpiece connection
• ----------- TIG welding: Workpiece connection
• ----------- MMA welding: Workpiece connection
19
Cooling air inlet
20
Key switch for protection against unauthorised use (ex works option)
Position “1” > changes possible,
Position “0” > changes not possible.
> see 5.8 chapter
.
