Miller Electric Welding Generator 250 DX Brochure & Specs
Miller Electric Welding Generator 250 DX Brochure & Specs

Miller Electric Welding Generator 250 DX Brochure & Specs

Miller electric welding generator product manual

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Industrial Applications
Precision Metal Fabrication
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Light and Heavy Manufacturing
Specs
Aerospace
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Automotive
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The Power of Blue
Standard Machine
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.
250 DX/350 LX
®
Processes
TIG (GTAW)
Stick (SMAW)
Pulsed TIG (GTAW-P)
(Optional)
.
®
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.
Power source is warranted for 3 years, parts and labor.
Original main power rectifier parts are warranted for 5 years.
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Input Power
Requires 1-Phase Power
Amperage Range
250: 3 – 310 350: 3 – 400
Max. Open-Circuit Voltage
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)
®
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.
International Headquarters
Phone: 920-735-4505
USA FAX: 920-735-4134
Canadian FAX: 920-735-4169
International FAX: 920-735-4125
Issued April 2008 • Index No. AD/4.2
TIG/Stick Welding

Power Source

80 VDC
See page 2 for
additional features
Syncrowave Complete
Package includes:
Syncrowave
®
Coolmate
3X cooler
No. 37 running gear
TIG torch kit with
accessories
Foot pedal
Four gallons of coolant
Web Site
www.MillerWelds.com

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Table of Contents
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Summary of Contents for Miller Electric Welding Generator 250 DX

  • Page 1: Power Source

    Hot TIG starts based on the application, lead lengths and tungsten size. Original main power rectifier parts are warranted for 5 years. Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA 250 DX/350 LX ®...
  • Page 2: Additional Features

    Penetration Wide bead Max. Cleaning Squarewave technology developed and patented by Miller Electric in 1976. Squarewave technology was developed to improve your weld quality and make TIG welding easier. Miller Squarewave technology provides arc stability when welding aluminum, prevents arc rectification and eliminates tungsten erosion.
  • Page 3: Specifications

    Specifications (Subject to change without notice.) Input Welding Model Power Amp Range Rated Output Syncrowave 60 Hz, 3 – 310 A 80 V 250 A at 30 V, 1-Phase 40% Duty Cycle 50 Hz, 225 A at 29 V, 1-Phase 40% Duty Cycle Syncrowave 50 or...
  • Page 4: Control Panels

    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 Control (0 – 10) 7. Postflow Time Control (0 – 50 sec) 8. Ammeter Display 9.
  • Page 5 Packages Standard Model Syncrowave TIGRunner Syncrowave Complete (Syncrowave TIGRunner, TIG Coolant and Torch Kit) TIG Coolant 250 A Water-Cooled Torch Kit for Syncrowave 250 DX TIGRunner TIG Coolant 300 A Water-Cooled Torch Kit for Syncrowave 350 LX TIGRunner Syncrowave Power Sources ®...
  • Page 6 Genuine Miller Options Field Options Sequencer Module #195 345 Field Kit Provides a starting current higher or lower than the welding current. Provides final slope and final current for trailing the weld. Provides a spot timer for TIG spot application. Genuine Miller Accessories No.
  • Page 7 Genuine Miller Accessories TIG Welding Gloves #227 813 Small #227 814 Medium #227 815 Large #227 816 X-Large Designed to meet the specific requirements high- quality TIG welding demands. Made from soft grain goatskin. Sewn with Kevlar ® thread. TIG (GTAW) Torch Adapters Water-Cooled Dinse #195 377 Used to adapt a 250 or 350 A water-cooled torch (WP20, WP18, CS310) to an...
  • Page 8: Ordering Information

    Ordering Information Equipment and Options Stock No. Syncrowave ® 250 DX #907 194 #907 195 #907 197 #907 194-03-2 #951 117 #907 195-03-2 #951 118 Syncrowave ® 350 LX #907 198 #907 199 #907 200 #907 198-03-2 #951 119 #907 199-03-2 #951 120 Sequencer Module #195 345...

This manual is also suitable for:

Welding generator 350 lxSyncrowave 250 dxSyncrowave 350 lx

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