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OM-222 164 850AD
2007 −03
Processes
TIG (GTAW) Welding
Stick (SMAW) Welding
Flux Cored (FCAW) Welding
Air Carbon Arc (CAC-A)
Cutting and Gouging
Description
Arc Welding Power Source
Gold Star Series
302, 452, 652 (60 Hz), 402, 602, 852 (50 Hz)
File: Stick (SMAW)
Visit our website at
www.MillerWelds.com
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From Miller to You Thank you and congratulations on choosing Miller. Now you can get the job done and get it done right. We know you don’t have time to do it any other way. That’s why when Niels Miller first started building arc welders in 1929, he made sure his products offered long-lasting value and superior quality. Like you, his customers couldn’t afford anything less. Miller products had to be more than the best they could be. They had to be the best you could buy. Today, the people that bu
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TABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-1. Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-2. Arc Welding Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-3. Additional Symbols For Insta
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Declaration of Conformity for European Community (CE) Products This information is provided for units with CE certification (see rating label on unit). NOTE Manufacturer: European Contact: Miller Electric Mg. Co. Mr. Danilo Fedolfi, 1635 W. Spencer St. Managing Director Appleton, WI 54914 USA ITW Welding Products Italy S.r.l. Phone: (920) 734-9821 Via Privata Iseo 6/E 20098 San Giuliano Milanese, Italy Phone: 39(02)98290-1 Fax: 39(02)98290203 European Contact Signature: Declares that the produ
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SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som _3/05 Warning: Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. This group of symbols means Warning! Watch Out! possible Marks a special safety message. ELECTRIC SHOCK, MOVING PARTS, and HOT PARTS hazards. Consult symbols and related instructions below for necessa
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ARC RAYS can burn eyes and skin. BUILDUP OF GAS can injure or kill. Shut off shielding gas supply when not in use. Arc rays from the welding process produce intense visible and invisible (ultraviolet and infrared) rays Always ventilate confined spaces or use that can burn eyes and skin. Sparks fly off from the approved air-supplied respirator. weld. Wear an approved welding helmet fitted with a proper shade of fil- ter lenses to protect your face and eyes when welding or watching HOT PART
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1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. MOVING PARTS can cause injury. Do not install or place unit on, over, or near Keep away from moving parts such as fans. combustible surfaces. Keep all doors, panels, covers, and guards Do not install unit near flammables. closed and securely in place. Have only qualified persons remove doors, Do not overload building wiring − be sure power supply system is panels, covers, or guards for main
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1-5. Principal Safety Standards Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, Boulevard, Rexdale, Ontario, Canada M9W 1R3 (phone: from Global Engineering Documents (phone: 1-877-413-5184, website: 800 −463 −6727 or in Toronto 416 −747 −4044, website: www.csa −in- www.global.ihs.com). ternational.org). Practice For Occupational And Educational Eye And Face Protection, Recommended Safe Practices for the Preparation for Welding and Cut- ANSI Standard Z87.1, from American Na
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SECTION 2 − CONSIGNES DE SÉCURITÉ − À LIRE AVANT UTILISATION som_fre 8/03 2-1. Signification des symboles Signifie « Mise en garde. Faire preuve de vigilance. » Cette procédure présente des risques identifiés par les symboles adjacents aux directives. Ce groupe de symboles signifie « Mise en garde. Faire preuve de vigi- lance. » Il y a des dangers liés aux CHOCS ÉLECTRIQUES, aux Identifie un message de sécurité particulier. PIÈCES EN MOUVEMENT et aux PIÈCES CHAUDES. Se reporter aux symboles et
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LES RAYONS DE L’ARC peuvent cau- LES ACCUMULATIONS DE GAZ peu- ser des brûlures oculaires et cuta- vent causer des blessures ou même nées. la mort. Le rayonnement de l’arc génère des rayons visibles et Couper l’alimentation en gaz protecteur en cas de invisibles intenses (ultraviolets et infrarouges) suscep- non utilisation. tibles de causer des brûlures oculaires et cutanées. Des étincelles sont projetées pendant le soudage. Veiller toujours à bien ventiler les espaces confinés ou porter un
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2-3. Autres symboles relatifs à l’installation, au fonctionnement et à l’entretien de l’appareil. Risque D’INCENDIE OU D’EXPLO- LES ORGANES MOBILES peuvent SION causer des blessures. Ne pas placer l’appareil sur une surface inflam- Se tenir à l’écart des organes mobiles comme les mable, ni au −dessus ou à proximité d’elle. ventilateurs. Maintenir fermés et bien fixés les portes, Ne pas installer l’appareil à proximité de produits inflammables. panneaux, recouvrements et dispositifs de
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2-4. Principales normes de sécurité Safety in Welding, Cutting, and Allied Processes, norme ANSI Z49.1, Rexdale, Rexdale (Ontario) Canada M9W 1R3 (téléphone : (800) de l’American Welding Society, 550 N.W. LeJeune Rd, Miami FL 33126 463 −6727 ou à Toronto : (416) 747 −4044, site Web : www.csa−interna- (téléphone : (305) 443 −9353, site Web : www.aws.org). tional.org). Recommended Safe Practices for the Preparation for Welding and Cut- Practice For Occupational And Educational Eye And Face Protect
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A complete Parts List is available at www.MillerWelds.com SECTION 3 − DEFINITIONS 3-1. General Precautionary Label Warning! Watch Out! There are possible hazards as shown by the symbols. 1 Electric shock from welding electrode or wiring can kill. 1.1 Wear dry insulating gloves. Do not touch electrode with bare hand. Do not wear wet or damaged gloves. 1.2 Protect yourself from electric shock by insulating yourself from work and ground. 1.3 Disconnect input plug or power before working on machin
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A complete Parts List is available at www.MillerWelds.com 3-2. Input Connection Label 12 3 4 1 Warning! Watch Out! There are possible hazards as shown by the symbols. 2 Electric shock from wiring can kill. 3 Disconnect input plug or power before working on machine. 4 Read the Owner’s Manual before working on this machine. 5 Consult rating label for input ? power requirements, and 1 2 V 3 check power available at the job site − they must match. 6 Read Owner’s Manual and inside labels for connec
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A complete Parts List is available at www.MillerWelds.com 3-5. Manufacturer’s Rating Labels For CE Products Match label to one on unit. See Section 4-4. OM-222 Page 11
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A complete Parts List is available at www.MillerWelds.com 3-6. Symbols And Definitions Some symbols are found only on CE products. Note Amperage Control/ Gas Tungsten Arc Shielded Metal Arc Amperes Panel Welding (GTAW) Welding (SMAW) A Do Not Switch Temperature Arc Force (DIG) Percent While Welding Output Circuit Breaker Remote Volts V Protective Earth Positive Negative Input (Ground) On Off Hertz Direct Current Hz Rated No Load Conventional Load Primary Voltage Line Connection U Voltage (Aver
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A complete Parts List is available at www.MillerWelds.com SECTION 4 − INSTALLATION 4-1. Specifications Maximum Amperes Input at Rated Load Output, 50 or 60 Hz, Rated Amp IP Open- Three-Phase Model Model W Welding elding Range Range DC DC Circuit Circuit Rating Rating Output Voltage DC 200 V 230 V 380 V 400 V 440 V 460 V 575 V KVA KW 300 A @ 300 32 Volts 68 70 61 35 33 31 31 25 24.5 13.8 15 − 395 21M Amp (70) 4.0* 3.6* 1.1* 1.1* 1.0* 3.1* 1.5* 1.3* 0.67* DC, 60% Duty Cycle 450 A @ 450 38 Volts
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A complete Parts List is available at www.MillerWelds.com 4-3. Volt-Ampere Curves Volt-ampere curves show mini- mum and maximum voltage and amperage output capabilities of unit. Curves of other settings fall be- tween curves shown. A. 300 Amp Model B. 450 Amp Model C. 650 Amp Model va_curve1 − 4/95 − SA-171 221 / SA-171 222 / SA-171 223 OM-222 Page 14
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A complete Parts List is available at www.MillerWelds.com 4-4. Selecting A Location 1 Lifting Eye 2 Lifting Forks Use lifting eye or lifting forks to move unit. If using lifting forks, extend forks Movement beyond opposite side of unit. 3 Rating Label (Non CE Models 1 Only) Use rating label to determine input power needs. Label located under front access door. OR 4 Plate Label (CE Models Only) 2 Label located under front access door. 5 Rating Label (CE Models Only) Location And Airflow 6 Use r
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A complete Parts List is available at www.MillerWelds.com 4-5. Dimensions And Weights Dimensions 300 Amp Models 450 Amp Models 650 Amp Models A 30 in (762 mm) including lift eye 30 in (762 mm) including lift eye 30 in (762 mm) including lift eye B 23 in (585 mm) 23 in (585 mm) 23 in (585 mm) C 30-1/2 in (775 mm) including strain relief 38 in (966 mm) including strain relief 38 in (966 mm) including strain relief D 27-1/2 in (699 mm) 35 in (889 mm) 35 in (889 mm) E 3/4 in (19 mm) 1-1/4 in (32 m
