Machine description
– quick overview
Front view
099-005444-EW501
17.03.2015
17
Item Symbol
Description
0
1
Protective cap
- See 5.2.1 Protective flap, welding machine control chapter
2
Machine control
- See 4.4 Machine control
– Operating elements chapter
3
Protective cap
Cover for the wire feed mechanism
and other operating elements.
Depending on the machine series, additional stickers with information on the
replacement parts and JOB lists will be located on the inside.
4
Wire spool inspection window
Check wire supply
5
Welding torch connection (Euro or Dinse torch connector)
Welding current, shielding gas and torch trigger integrated
6
Slide latch, lock for the protective cap
7
Park socket, polarity selection plug
Retainer for the polarity selection plug in MMA mode or for transport.
8
Quick connect coupling, blue
Coolant supply to the welding torch
9
Quick connect coupling, red
Coolant return from the welding torch
10
Cooling air inlet
11
Coolant tank
12
Coolant tank cap
13
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
14
"-" welding current connection socket
• MIG/MAG welding:
Workpiece connection
• TIG welding:
Welding current connection for welding torch
• MMA welding:
electrode holder connection
15
Connection socket, "+" welding current
• MIG/MAG cored wire welding:
Workpiece connection
•
TIG welding:
Workpiece connection
• MMA welding:
Workpiece connection
16
19-pole connection socket (analogue)
For connecting analogue accessory components (remote control, welding torch control
lead, etc.)
17
Key switch for protection against unauthorised use
Position “1” > changes possible,
Position “0” > changes not possible.
- See 5.16 Protecting welding parameters from unauthorised access chapter