Machine description
– quick overview
Front view
099-005323-EW501
21.05.2014
19
Item Symbol
Description
0
1
Lifting lug
2
Ready for operation signal light
Signal light on when the machine is switched on and ready for operation
3
Main switch, machine on/off
4
Carrying handle
5
Cooling air inlet
6
Automatic cut-out of coolant pump key button
press to reset a triggered fuse
7
Quick connect coupling (red)
coolant return
8
Quick connect coupling (blue)
coolant supply
9
Wheels, guide castors
10
Coolant tank
11
Coolant tank cap
12
"-" welding current connection socket
• MIG/MAG welding:
Workpiece connection
• MIG/MAG cored wire welding:
Welding current to central connection/torch
• TIG welding:
Welding current connection for welding torch
• MMA welding:
Workpiece or electrode holder connection
13
Connection socket, "+" welding current
• MIG/MAG welding:
Welding current to central connection/torch
• MIG/MAG cored wire welding:
Workpiece connection
• TIG welding:
Workpiece connection
• MMA welding:
Workpiece or electrode holder connection
14
Welding current cable, polarity selection
Welding current to the central connector/torch, enables polarity selection.
• MIG/MAG: Connection socket for “+” welding current
• Self-shielding cored wire/TIG: Connection socket for “-” welding current
15
Welding torch connection (Euro or Dinse torch connector)
Welding current, shielding gas and torch trigger integrated
16
19-pole connection socket (analogue)
For connecting analogue accessory components (remote control, welding torch control
lead, etc.)
17
7-pole connection socket (digital)
For connecting digital accessory components (documentation interface, robot interface
or remote control, etc.).
18
Key switch for protection against unauthorised use
Position “1” > changes possible,
Position “0” > changes not possible.
Please take note of chapter “Protecting welding parameters from unauthorised access”
19
Machine control
See Machine control
– operating elements chapter
