EWM Tetrix 351 AC/DC Synergic FW Operating Instructions Manual page 21

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099-000109-EW501
23.08.2018
Machine description – quick overview
Description 0
Lifting lug > see 5.1.1 chapter
Main switch, machine on/off
Machine control > see 4.3 chapter
Carrying handle
Automatic cut-out of coolant pump key button
press to reset a triggered fuse
Quick connect coupling (red)
Coolant return from welding torch
Quick connect coupling (blue)
Coolant forward flow to the welding torch
Wheels, guide castors
Coolant tank > see 5.1.5 chapter
Coolant tank cap
Connection socket, welding torch control cable > see 5.3.1.1 chapter
Cooling air inlet
G¼" connecting nipple, welding current "-" (with DC- polarity)
Shielding gas connection (with yellow insulating cap) for TIG welding torch
Connection socket, welding current "-" (with DC- polarity)
connection TIG welding torch
Connection socket, welding current "+" (with DC- polarity)
Connection for workpiece lead
Key switch to protect against unauthorised use (retrofitting option)
Position 1: changes possible.
Position 0: no changes possible.
> see 5.12 chapter.
Connection socket, 19-pole
Remote control connection
Connection socket, welding current "-" (with DC- polarity)
connection for Electrode holder
Operating state signal lamp
Lights up when the machine is ready for use.
Tetrix 451-551 AC/DC
21