Miller 250 DX - Manual
Miller 250 DX – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – AC Balance
- Page 3 – Specifications; Performance Data
- Page 4 – Control Panels
- Page 5 – Packages
- Page 6 – Remote Controls and Switches; Genuine Miller Accessories; Field Options
- Page 7 – Torch Kits
- Page 8 – Ordering Information
Processes
TIG (GTAW)
Stick (SMAW)
Pulsed TIG (GTAW-P)
(Optional)
Input Power
Requires 1-Phase Power
Amperage Range
250:
3 – 310
350:
3 – 400
Max. Open-Circuit Voltage
80 VDC
Rated Output
250:
250 A at 30 VAC, 40% Duty Cycle
200 A at 28 VAC, 60% Duty Cycle
350:
350 A at 34 VAC, 40% Duty Cycle
300 A at 32 VAC, 60% Duty Cycle
Weight
Standard: 250:
378 lb (172 kg)
350:
496 lb (225 kg)
TIGRunner
®
: 250:
478 lb (217 kg)
350:
596 lb (270 kg)
Industrial Applications
Precision Metal Fabrication
Maintenance and Repair
Light and Heavy Manufacturing
Aerospace
Shipbuilding
Tube and Pipe
Automotive
Vocational
Quick
Specs
See page 2 for
additional features
Syncrowave
®
250 DX/350 LX
TIG/Stick Welding
Power Source
Issued April 2008 • Index No. AD/4.2
The Power of Blue
®
.
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
The
balance control
is adjustable to provide
additional oxide removal (more cleaning) or less
cleaning based on the condition of the material
being welded. See pg 2 for more information on
this feature.
Syncro Start
™
allows the choice of Soft, Standard
or Hot TIG starts based on the application, lead
lengths and tungsten size.
Dual inline high-frequency
points provide
intense high frequency for arc starting and
stabilization. Internal machine components are
protected from HF interference with additional
grounding and filtering for extended product life.
Digital welding meters
display both amperage
and voltage for viewing of the actual and preset
values for greater accuracy and repeatability in
your welding procedure.
Last procedure recall
simplifies changing your
Syncrowave back and forth from aluminum TIG
to stainless TIG to stick welding. One switch
makes all the control panel changes.
Standard Machine
Syncrowave Complete
Package includes:
Syncrowave
®
Coolmate
™
3X cooler
No. 37 running gear
TIG torch kit with
accessories
Foot pedal
Four gallons of coolant
Power source is warranted for 3 years, parts and labor.
Original main power rectifier parts are warranted for 5 years.
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Summary
2 AC Output: Balance Control Additional Features Balanced Wave Greatest Cleaning Action More Heat into Work 68% Electrode Negative 45% Electrode Negative 50% Electrode Negative 50% Electrode Positive 55% Electrode Positive 32% Electrode Positive Balanced Max. Cleaning Max. Penetration 1 2 3 4 5 6 7 ...
3 Specifications (Subject to change without notice.) Model Syncrowave250 Syncrowave 250 CE 220/400/440/520 Syncrowave350 All Models Rated Output 250 A at 30 V,40% Duty Cycle 225 A at 29 V,40% Duty Cycle 250 A at 30 V,40% Duty Cycle 350 A at 34 V,40% Duty Cycle WeldingAmp Range 3 – 310 A 3 – 400 A Ma...
4 Sequencer**Module Pulser*Module 1 8 7 9 10 11 12 13 14 15 16 17 18 2 34 5 6 19 20 Common Bottom Panel Control Panels 1. Voltmeter Display 2. Start Mode Control (Lift-Arc, HF Start, HF Continuous) 3. Output Control 4. Amperage Control (Panel/Remote) 5. Process Control (Stick/TIG) 6. Balance/Dig Con...
