EWM Tetrix 351 AC/DC Synergic FW Operating Instructions Manual page 25

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099-000109-EW501
23.08.2018
Machine description – quick overview
Description 0
Select seam type button
------- Fillet weld
-------- Butt joint
------- Fillet weld - lap joint
--------- Vertical-down
Operating mode / Power-saving mode button
-- spotArc / spotmatic (spot time setting range)
--------- Non-latched
------ Latched
Press for 3 s to put machine into power-saving mode. To reactivate, activate one of the
operating elements > see 5.11 chapter.
Pulsing push-button > see 5.3.13 chapter
------ Automated pulsing (frequency and balance)
-------- Signal light turns green: Thermal pulsed TIG welding/MMA pulsing/average
value pulses
-------- Signal light turns red: Metallurgical pulsed TIG welding (kHz pulsing)/average
value pulses
--- Special TIG AC
Synchronisation types key button (two-sided, simultaneous welding)

Synchronisation via mains voltage

Synchronisation via cable
Gas test/rinse hose package button
> see 5.3.2 chapter
Error/status indicators
------- Collective interference signal light
--------- Water deficiency signal light (welding torch cooling)
---------- Excess temperature signal light
--------- S safety sign signal light
Display switching button
------- Material thickness display
VOLT --- Welding voltage display
JOB ----- JOB number display
PROG --- Program number display
Welding parameter setting rotary transducer
Setting of all parameters such as welding current, sheet metal thickness, gas pre-flow
time, etc.
Welding data display (3-digit)
Displays the welding parameters and the corresponding values > see 5.2 chapter
Status displays
--- After each completed welding task, the last values used in the welding pro-
cess for the welding current and welding voltage are shown on the displays,
and the signal light will be on
-- Direct current welding
-- Alternating current welding
and simultaneously: Alternating current welding, AC special
Functional sequence > see 4.3.1 chapter
Machine control – Operating elements
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