EWM Tetrix 451 AC/DC AW FW Operating Instructions Manual page 16

Machine description – quick overview
Tetrix 351 AC/DC AW
Item Symbol
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
16
Description 0
Automatic cut-out of coolant pump key button
press to reset a triggered fuse
Quick connect coupling (red)
coolant return
Quick connect coupling (blue)
coolant supply
Wheels, guide castors
Coolant tank
Coolant tank cap
Connection socket, welding torch control cable > see 5.6.1.1 chapter
Cooling air inlet
G¼" connecting nipple, "-" welding current
Shielding gas connection (with yellow insulating cap) for TIG welding torch
Connection socket, "-" welding current
TIG welding torch connection
Connection socket, "+" welding current
Connection for workpiece lead
Key switch to protect against unauthorised use (retrofitting option)
Position 1: changes possible.
Position 0: no changes possible.
> see 5.16 chapter.
Connection socket, 19-pole
Remote control connection
Connection socket, "-" welding current
Electrode holder connection
Operating state signal lamp
Lights up when the machine is ready for use.
Carrier plate for system components
only hot wire version
099-000115-EW501
20.11.2017