Selecting A Welding Task By Means Of The Job List; Select Wire Speed Operating Mode (Korrektur / Manuell); Setting The Welding Current And Wire Speed - EWM Tetrix 351 Operating Instructions Manual

Display
Please note the relevant documentation of the accessory components.

5.11.1 Selecting a welding task by means of the JOB list

Select material, tungsten electrode  and seam position on the welding machine controls.
•
The welding task number (JOB number) results from the chosen basic parameters. If no wire
speed is assigned to this JOB-number (- See 10.1 JOB-List chapter), wire feeding will not take
place. In order to carry out the chosen welding task, the wire feed unit must be switched to the
MANUELL operating mode - See 5.11.2 Select wire speed operating mode (KORREKTUR /
MANUELL) chapter.

5.11.2 Select wire speed operating mode (KORREKTUR / MANUELL)

The wire speed can be set in two different operating modes:
MANUAL:
CORRETION:
In the wire feed unit underneath the cap is a switch for selecting the operating mode.

5.11.3 Setting the welding current and wire speed

Operating
element
099-000115-EW501
17.06.2015
Configuring the welding machine for mechanical arc fusion welding
Setting/selection
Filler wire diameter (manual setting)
Setting of the wire diameter from 0.6 mm to 1.6 mm.
The character "d" preceding the wire diameter on the display (d0.8) indicates a pre-
programmed characteristics (operating mode KORREKTUR).
If there is no characteristics for the selected wire diameter, the parameters have to be set
manually (operating mode MANUELL).
For information on how to select the operating mode- See 5.11.2 Select wire speed
operating mode (KORREKTUR / MANUELL) chapter.
Wire return
•
Increase value = more wire return
•
Reduce value = less wire return
Parameter can also be set after connecting a TIG cold wire feed unit. Setting: 0 to 255
(factory setting 50).
The wire speed can be selected on the wire feed unit as an absolute value across the
entire setting range.
The wire speed is approximately specified by the welding machine control and can be
corrected as a percentage on the wire feed unit
Action Result
Set welding current on the welding machine
Set wire speed
MANUAL operating mode (outer scale):
The wire speed can be selected on the wire feed unit as an absolute
value across the entire setting range.
CORRECTION operating mode (inner scale):
The wire speed is specified largely by the welding machine control and
can be corrected as a percentage on the wire feed unit
Design and function
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