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OM-222 166K 2007 −11
Processes
Induction Heating
Description
Induction Heating Power Source
ProHeat 35
Visit our website at
File: Induction Heating
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. Induction Heating Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-3. Additional Symbols for Installatio
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TABLE OF CONTENTS 6-5. Run Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 6-5-1. Temperature Based Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 6-5-1-1. Preheat, Bake-Out And PWHT Run Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 6-5-1-2. Custom Program . . . .
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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). 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 this product
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SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING ihom _2007 −04 Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if Indicates special instructions. not avoided, will result in death or serious injury. The possible hazards are shown in the adjoining symbols or explained in the text. Indicates a hazardous situation which, if not avoided, could result in death or serious injury. The possible This grou
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FIRE OR EXPLOSION hazard. INDUCTION HEATING can cause burns. Do not overheat parts. Hot parts and equipment can injure. Watch for fire; keep extinguisher nearby. Do not touch or handle induction head/coil during operation. Keep flammables away from work area. Do not touch hot parts bare-handed. Do not locate unit on, over, or near combustible surfaces. Allow cooling period before handling parts or equipment. Do not install unit near flammables. Keep metal jewelry and other me
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1-5. Principal Safety Standards Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, Canadian Electrical Code Part 1, CSA Standard C22.1, from Canadian from Global Engineering Documents (phone: 1-877-413-5184, website: Standards Association, Standards Sales, 5060 Mississauga, Ontario, www.global.ihs.com). Canada L4W 5NS (phone: 800-463-6727 or in Toronto 416-747-4044, website: www.csa-international.org). OSHA, Occupational Safety and Health Standards for General Industry, Titl
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SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION ihom _2007 −04fre Se protéger, ainsi que toute autre personne travaillant sur les lieux, contre les étincelles et le métal chaud. 2-1. Signification des symboles DANGER! − Indique une situation dangereuse qui si on Indique des instructions spécifiques. l’évite pas peut donner la mort ou des blessures graves. Les dangers possibles sont montrés par les symboles joints ou sont expliqués dans le texte. Indique une situation dangereuse qui
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À l’intérieur, ventiler la zone et/ou utiliser une ventilation forcée au Stocker des produits inflammables hors de la zone de travail. niveau de l’arc pour l’évacuation des fumées et des gaz. Ne pas placer l’appareil sur, au-dessus ou à proximité de surfaces Si la ventilation est médiocre, porter un respirateur anti-vapeurs ap- inflammables. prouvé. Ne pas installer l’appareil à proximité de produits inflammables. Lire et comprendre les spécifications de sécurité des matériaux Ne p
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Si le FCC signale des interférences, arrêter immédiatement l’appareil. LE RAYONNEMENT HAUTE FRÉ- Effectuer régulièrement le contrôle et l’entretien de l’installation. QUENCE (HF) risque de provoquer Maintenir soigneusement fermés les portes et les panneaux des des interférences. sources de haute fréquence. Le rayonnement haute fréquence (HF) peut provoquer des interférences avec les équipe- LIRE LES INSTRUCTIONS. ments de radio-navigation et de communication, Lisez le manuel d’instruct
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SECTION 3 − DEFINITIONS 3-1. Warning Label Definitions Warning! Watch Out! There are possible hazards as shown by the symbols. 1 Electric shock from wiring can kill. 1.1 Wear dry insulating gloves. Do not wear wet or damaged gloves. 1.2 Disconnect input plug or power before working on machine. 2 Induction heating can cause injury or burns from hot items such as rings, watches, or parts. 2.1 Do not wear metal jewelry and other metal personal items such as rings and watches during operation. 2.2 D
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3-2. Warning Label Definitions (Continued) 1 Warning! Watch Out! There 12 3 are possible hazards as shown by the symbols. 2 Electric shock from wiring can kill. 3 Overuse can cause overheating. Follow rated duty cycle. 4 Disconnect input plug or power before working on machine. 5 Become trained and read the instructions before working on the machine. 6 Connect green or green/yellow grounding 5 4 conductor to ground terminal. 7 Connect input conductors (L1, L2 And L3) to line terminals. 6 7 194 4
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3-3. Rating Label For CE Products For label location see Section 4-2. 226 534-B 3-4. WEEE Label (For Products Sold Within The EU) Do not discard product (where ap- plicable) with general waste. Reuse or recycle Waste Electrical and Electronic Equipment (WEEE) by disposing at a designated collec- tion facility. Contact your local recycling office or your local distributor for further information. OM-222 166 Page 9
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3-5. Symbols And Definitions Some symbols are found only on CE products. Amperes Volts Alternating Current Duty Cycle A X V Degree Of Hertz Circuit Protection Output Protection IP Hz Increase Line Connection Primary Current Rated Current I I 1 2 Three Phase Static Frequency Con- Primary Voltage Load Voltage Read Instructions verter-Transform- U U 1 2 er-Frequency Con- verter Rated Maximum Maximum Power Three Phase Percent Supply Current Consumption I P 1max 1max Remote Panel/Local High Tempera
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4-2. Selecting A Location 1 Lifting Eye 2 Lifting Forks Use lifting eye or lifting forks to move unit. Movement If using lifting forks, extend forks 1 beyond opposite side of unit. 3 Rating Label (Non CE Models Only) Use rating label to determine input power needs. Label located under OR front access door. 2 4 Plate Label (CE Models Only) Label located under power switch. Location And Airflow 5 Rating Label (CE Models Only) 6 Use rating label to determine input power needs. 3 6 Line Disconnect D
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4-4. Electrical Service Guide Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda- tions are for a dedicated branch circuit sized for the rated output and duty cycle of the welding power source. 50 Hz Three 60 Hz Three Phase Phase Input Voltage 400 460 575 Input Amperes At Rated Output 60 50 40 1 Max Recommended Standard Fuse Or Circuit Breaker Rating In Amperes 1 2 Circuit Breaker , Time-Delay 70 61 45 3 Normal Operat
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4-5. Connecting 3-Phase Input Power For 460/575 Volt Models ! Installation must meet all National and Local Codes − have only quali- fied persons make this installation. ! Disconnect and lockout/tagout in- GND/PE Earth Ground put power before connecting input conductors from unit. ! Make input power connections to the welding power source first. 3 ! Always connect green or green/ yellow conductor to supply 8 grounding terminal first, and never to a line terminal. 7 The circuitry in this uni
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4-6. Connecting 3-Phase Input Power For 400/460 Volt Models Tools Needed: 3/8 in 3 = GND/PE Earth Ground 8 10 7 L1 L2 6 L3 9 4 6 1 Ref. 804 430-A 5 2 3 4 Select size and length of conductors using Disconnect Device Input Power Connec- ! Installation must meet all National and Section 4-4. Conductors must comply with tions Local Codes − have only qualified per- national, state, and local electrical codes. If sons make this installation. applicable, use lugs of proper amperage 7 Disconnect Device
