EWM Tetrix 300 - Page 17

Machine description – quick overview
Front view
099-000121-EW501
29.06.2015
17
Item
Symbol
Description 0
1
Carrying handle
2
Machine control- See 4.3 Machine control – Operating elements chapter
3
Connection socket, 19-pole
Remote control connection
4
Cooling air inlet
5
Connection socket, welding current “-” (with DC- polarity)
connection for Electrode holder
6
Connection socket, welding current “+” (with DC- polarity)
Connection for workpiece lead
▼ Retrofitting option ▼
7
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
▲ Retrofitting option ▲
8
Connection socket, 8-pole/12-pole (depending on variant)
8-pole: Control cable TIG up/down or potentiometer torch
12-pole: Control cable TIG up/down torch with LED display (option)
9
Connection socket, 5-pole
Standard TIG torch control lead
10
Connection socket, welding current “-” (with DC- polarity)
connection TIG welding torch
11
G¼“ connecting nipple, welding current "-" (with DC- polarity)
Shielding gas connection (with yellow insulating cap) for TIG welding torch
12
Machine feet