Internal Operating Elements; Setting The Operating Point (Welding Output) - EWM WEGA 351 Operating Instructions Manual

Functional characteristics
Machine control – Operating elements
5.1.1.1

Internal operating elements

In decompact machines in combination with M1.02 (& M1.01), the internal operating elements are
located in the wire feed unit.
(see the chapter "Machine description" )
For the following processes the cover must be removed; to protect the machine it is essential
that the cover is fitted back into position afterwards.
• Unlock the right-hand cover on the machine.
• Tilt the cover forwards, then remove upwards.
There are other operating elements for parameter setting on the machine.
Item Symbol Description
1
2
3
4
5.1.1.2

Setting the operating point (welding output)

The M1.01 control works according to the two-dial operation principle. To set the operating point, only the
wire speed and the welding voltage need to be set according to the material and the electrode diameter.
Operating
element
28
0
"Wire creep" rotary dial
Wire creep at 0-100% of the wire feed speed
"Wire inching" key button
Currentless wire inching
"Wire burn-back" trimmer
Setting range 0-250 ms.
"Gas post-flow time" trimmer
Setting range 0.2-10 s
Action Result
Wire speed setting
Welding voltage setting
Figure 5-2
Item No.: 099-004934-EWM01