3
1.
Output ON Indicator Light
2.
Left Display
3.
Voltage Indicator
4.
Arc Length Indicator
5.
Wire Feeder Receptacle
6.
Adjustment Control
7.
Right Display
8.
Setup Indicator
9.
Amperage Indicator
10.
Setup Indicator Lights
• Arc Control Indicator
• Process Indicator
• Wire/Gas Type Indicator
• Setup Button
5
2
3
4
1
7
8
9
6
10
Setup
OUTPUT ON
SETUP
Arc Control
Process
Wire/Gas
Control Panel
Additional Features
SharpArc
™
Changes welding arc characteristics in
Pulsed MIG (GMAW-P) welding mode.
If a gas is used other than what is listed
on the Pulsed MIG welding program
chart (below left), the SharpArc
™
can be
adjusted to help customize your arc to the
gas being used.
Lower SharpArc
™
settings widen the arc
cone, increase puddle fluidity and flattens
the weld bead.
Auto Remote Sense
™
Enables unit to automatically use remote
control if connected to remote control
receptacle.
Dinse International-style weld disconnects
Provide high-quality weld cable connections.
Dinse and Tweco connectors are available.
Optional 115 VAC auxiliary power
Provides 10 amps of circuit-breaker-
protected power for water circulators, etc.
MPa
MPa: M (MIG), P (Pulse), a (Advanced
Arc Control).
Advanced arc control
enables an improved pulse welding arc.
The operator has more control over puddle
and bead characteristics using SharpArc
™
.
In addition, the unit provides a more robust
and stable arc at very low arc length, reducing
heat input, and providing the ability to weld
on a wider range of material thickness.
Synergic pulsing is available only with the
S-74 MPa dedicated wire feeder.
What are some benefits of
Synergic-Pulsed MIG?
1. Easier to set up
2. No more changing wire speed, and
then having to go back to reset the
welding output.
The Invision 350 MPa has built-in dynamic Pulsed MIG capabilities. See the table below for the wide
range of Pulsed MIG (GMAW-P) welding applications the Invision 350 MPa can handle.
The Invision
™
350 MPa and S-74 MPa combine for a synergic system that simplifies and
improves MIG and Pulsed MIG welding applications for industrial manufacturing.
(0 setting)
(50 setting)
Low Setting
High Setting
Note: Setting has a subtle effect on arc that is
exaggerated in graphic for visual emphasis.
Steel
Metal Core
Stainless Steel
Aluminum
Nickel
Silicon Bronze
Copper Nickel
.035 STL
.045 STL
.035 MCOR
.045 MCOR
.052 MCOR
.035 SSTL
.045 SSTL
.035 AL4X (4000 Series)
3/64 AL4X (4000 Series)
.035 AL4X (5000 Series)
3/64 AL4X (5000 Series)
.035 NI
.045 NI
.035 SIBR
.045 CUNI
Gas Types
ARGN CO
2
(Argon/Carbon Dioxide)
ARGN OXY (Argon/Oxygen)
ARGN CO
2
(Argon/Carbon Dioxide)
TRI MIX (Tri-gas mixture)
ARGN OXY (Argon/Oxygen)
ARGN CO
2
(Argon/Carbon Dioxide)
ARGN (Argon)
ARGN HE (Argon/Helium)
ARGN (Argon)
HE ARGN (Helium/Argon)
Built-In Pulsed MIG Programs
Wire Types
