Miller 350MPa - Manual
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Table of Contents:
- Page 2 – Performance Data; Specifications; Additional Features
- Page 3 – Control Panel; MPa; The Invision; Built-In Pulsed MIG Programs
- Page 4 – S-74 MPa Single Feeder Features
- Page 5 – Invision; For Your Aluminum Welding Applications
- Page 6 – Running Gear; MIGRunner; Protective Cover; Wire feeder features Posifeed; XR; Genuine Miller Accessories
- Page 7 – Spoolmatic; Water Coolant Systems; Coolmate; International-Style Connectors; International-Style Connector Kit
- Page 8 – Ordering Information
Invision
™
350 MPa System
MIG Welding
Power Source
Issued Nov. 2007 • Index No. DC/23.5
Lightweight, aerospace-grade aluminum
case
offers protection with the benefit of
reduced weight.
SharpArc
™
technology
changes welding arc
characteristics in Pulsed MIG welding mode.
Auto-Line
™
Power Management
Technology allows for any input voltage
hook-up (208 – 575 V) with no manual
linking required, providing convenience
in any job setting. Ideal solution for dirty
or unreliable input power.
Easy setup
for MIG and Pulsed MIG
applications.
Inverter arc control technology
provides
greater puddle control for outstanding MIG
weld performance.
Fan-On-Demand
™
cooling system
operates only when needed, reducing
noise, energy use and the amount of
contaminants pulled through machine.
The Power of Blue
®
.
Dynamic Pulsed MIG
— highly-engineered
pulse programs default to give a tight
productive pulse arc. The operator can
fine tune the arc if desired.
Processes
Invision 350 MPa
MIG (GMAW)/Pulsed MIG (GMAW-P)
Flux Cored (FCAW)
Air Carbon Arc Cutting and Gouging
(CAC-A) (1/4 in carbons max.)
S-74 MPa
MIG (GMAW)
Flux Cored (FCAW)
Pulsed MIG (GMAW-P)
Invision 350 MPa
Input Power
Requires 3- or 1-Phase Power, 50/60 Hz
Rated Output
10 – 38 V, 5 – 425 A
Weight
Net: 80 lb (36.3 kg) Ship: 89.1 lb (40.4 kg)
S-74 MPa
Input Power
24 VAC, 10 A, 50/60 Hz
Electrode Wire Dia. Capacity
.023 – 5/64 in (0.6 – 2 mm)
Wire Speed
50 –780 IPM (1.3 –19.8 m/min)
Weight
Net: 58 lb (26 kg)
Heavy Industrial Applications
Invision 350 MPa
Railroad
Truck/Trailer Manufacturing
Light Gauge and Tube
Lawn and Garden Equipment
Recreational Vehicles
S-74 MPa
Heavy/Light Manufacturing
Metal Fabrication
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Web Site
www.MillerWelds.com
International Headquarters
Phone: 920 -735-4505
USA FAX: 920 -735-4134
Canadian FAX: 920-735-4169
International FAX: 920 -735-4125
Power source is warranted for 3 years, parts and labor.
Original main power rectified parts are warranted for 5 years.
Gun warranted for 90 days, parts and labor.
Quick
Specs
Line voltage compensation
keeps welding
output constant even if input power varies
by +/-10%. XMT 350 models further expand
line voltage compensation on 460 VAC to
an amazing +37%, -59%.
Large, dual digital meters
are easy to
view and are presettable to ease setting
weld output.
Invision 350 MPa System
Add the new
S-74 MPa feeder
for a
package that gives you the benefit of
Synergic-Pulsed MIG. As you increase/
decrease the wire feed speed, the pulse
parameters increase/decrease matching
the right amount of power output to
the wire speed.
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Summary
2 Certified to both the Canadian and U.S. Standards for welding equipment. DUTY CYCLE CHART DUTY CYCLE 30 WELDING AMPERES 200 150 100 10 15 20 25 500 400 300 100 40 50 60 70 90 80 425 350 250 3-PHASE OPERATION 1-PHASE OPERATION 6 AWG POWER CORD 8 AWG POWER CORD 0 10 20 30 40 50 60 70 80 90 100 0 100...
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 ...
4 S-74 MPa Single Feeder Features Dual tension control adds flexibil ity for the operator to fine-tune thepressure on the wire independentlywhen feeding a variety of wires. Tool-less rotatable drive assem bly allows operator to rotate the drivehousing, eliminating severe bends in thewire feed path w...
