Weco WF-104, Instruction Manual, Page: 52 / 96

WELD THE WORLD
C
od
. 006.0001.0940
16/04/2018 V.2.25 WF-104
WF-108
52
ENGLISH
10.5 DOUBLE PULSED SYNERGIC MIG/MAG WELDING
Set the welding data (material, wire diameter, gas type), shown on display D4 and just one welding
parameter, chosen among wire feed rate, Amperes, and workpiece Thickness, shown on display D1.
NOTE: The synergic curves were created with reference to a fillet weld in position PB (horizontal-verti -
cal) with 10 mm stick-out (distance from torch to workpiece).
In general, the parameter set is the wire feed rate (associated with the deposition of filler material) and
the synergic welding power source automatically sets the most suitable welding voltage. Encoder E2
can be adjusted to correct the arc shown on display D3, in order to make minor adjustments in accord -
ance with requirements. During a welding operation with an active JOB, it is possible to temporarily
change the parameters shown in the displays D1 and D2 with their encoders to test the temporary
changes made to the welding operation. At the end of the welding operation (and HOLD is quit) the
values of the loaded JOB are reset.
When the welding operation is not being carried out and a JOB is active through encoder E3, the JOBs
belonging to its sequence can be scrolled. The welding power source also automatically adjusts several
secondary parameters that are relevant for welding quality. This mode involves a variable frequency
pulse between two parameters of the Pulsed Synergic curve.
HOLD
Menu Menu
m/min
mm
S T O P
L1
L2 L3
L4
L5
L6 L7 L8
L9
L10
L11
L12
L13
L14
L15
S1
S2
S3 S4
S5
S6
S7
S8
S9
S10
E1 E2
E3
D1 D2
D4
Example of control panel (applies to model WF-108)
D
SELECTION
SELECTION
SELECTION
B
SETTING
A C A