Related Manuals for Miller Electric Intellifire 250
Summary of Contents for Miller Electric Intellifire 250
- Page 1 OM-184 227K 2006−05 Processes Induction Heating Description Induction Heating Power Source Intellifire 250 File: Induction Heating Visit our website at www.MillerWelds.com...
- Page 2 ISO 9001:2000 Quality System Standard. particular model are also provided. Miller Electric manufactures a full line of welders and welding related equipment. For information on other quality Miller products, contact your local Miller distributor to receive the latest full line catalog or individual specification sheets.
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Page 3: Table Of Contents
TABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING 1-1. Symbol Usage ............... 1-2. -
Page 5: Section 1 − Safety Precautions − Read Before Using
SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE Y 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. -
Page 6: Additional Symbols For Installation, Operation, And Maintenance
FIRE OR EXPLOSION hazard. D Do not overheat parts and adhesive. D Watch for fire; keep extinguisher nearby. D Keep flammables away from work area. Do not locate unit on, over, or near combustible surfaces. Do not install unit near flammables. Do not operate unit in explosive atmosphere. -
Page 7: Emf Information
1-6. EMF Information Considerations About Induction Heating And The Effects Of Low Fre- quency Electric And Magnetic Fields The following is a quotation from the General Conclusions Section of the U.S. Congress, Office of Technology Assessment, Biological Effects of Power Frequency Electric & Magnetic Fields − Background Paper, OTA- BP-E-53 (Washington, DC: U.S. -
Page 8: Section 2 − Mesures De Securite Pour Le Chauffage Par Induction
SECTION 2 − MESURES DE SECURITE POUR LE CHAUFFAGE PAR INDUCTION AVERTISSEMENT PRENDRE LES MESURES NECESSAIRES POUR EVITER LES RISQUES DE BLESSURES GRAVES, VOIRE MORTELLES. TENIR LES ENFANTS A DISTANCE. LES PORTEURS D’UN STIMULATEUR CARDIAQUE DOIVENT PREALABLEMENT CONSULTER LEUR MEDECIN. Pendant les opérations de chauffage, comme dans la plupart des activités, l’opérateur s’expose à... -
Page 9: Dangers Supplémentaires De Mise En Route, De Fonctionnement Et D'entretien
DES FUMEES ET DES GAZ peuvent être dangereux pour votre santé. Le chauffage à induction génère des fumées et des gaz. Leur inhalation peut être dangereuse pour votre santé. 1. Eloigner la tête des fumées. Ne pas respirer les fumées. 2. -
Page 10: Informations Concernant Les Champs Électro-Magnétiques (Information Emf)
2-2. Informations concernant les champs électro-magnétiques (Information EMF) Considérations relatives au chauffage à induction et aux effets des champs électriques et magnétiques basse fréquence. Le texte suivant est extrait des conclusions générales Département du Congrès U.S., Office of Technology Assessment, Effets biologiques des champs magnétiques et électriques basse fréquence −... -
Page 11: Section 3 − Installation
SECTION 3 − INSTALLATION 3-1. Specifications Required Output Reflective Rated Output Frequency Frequency Inductance Inductance 25 kW At 100% Duty 10 To 50 kHz Cycle − Max 2.5 To 50 h 750 A (RMS), 700 V (RMS) *While idling WARNING HIGH-FREQUENCY RADIATION can interfere with radio navigation, safety services, computers, and communications equipment. -
Page 12: Remote 14 Receptacle Rc14 Information And Connections
3-3. Remote 14 Receptacle RC14 Information and Connections 3-4. Remote 14 Socket Information Socket Remote Contactor Remote Contactor Remote Output Control Remote Output Control Power Source Limit F, J Remote Metering Remote Metering OM-184 227 Page 8 C L N Socket Information +24 volts dc. -
Page 13: Connecting 3-Phase Input Power For Models With Customer Supplied Cord
3-5. Connecting 3-Phase Input Power For Models With Customer Supplied Cord Tools Needed: 5/16 in 3/8 in = GND/PE Earth Ground Y Installation must meet all National and Local Codes − have only quali- fied persons make this installation. Y Disconnect and lockout/tagout in- put power before connecting input conductors from unit. -
Page 14: Electrical Service Guide
3-6. Electrical Service Guide Input Voltage Input Amperes At Rated Output Max Recommended Standard Fuse Rating In Amperes Normal Operating Min Input Conductor Size In AWG Max Recommended Input Conductor Length In Feet (Meters) Min Grounding Conductor Size In AWG Reference: 2005 National Electrical Code (NEC) (including article 630) 1 Consult factory for circuit breaker applications. -
Page 15: Section 5 − Maintenance & Troubleshooting
SECTION 5 − MAINTENANCE & TROUBLESHOOTING 5-1. Routine Maintenance 3 Months Clean and tighten output connections. 6 Months Replace damaged or unreadable labels. 5-2. Overheating Thermostats TP1, TP2, and TP3 protect the unit from damage due to overheating. If one or more of the heat sinks get too hot, TP1, TP2, and/or TP3 opens and output stops. -
Page 16: Measuring Tuning Capacitor Voltage
5-5. Measuring Tuning Capacitor Voltage Tools Needed: 3/8 in OM-184 227 Page 12 Y Significant AC voltage can remain on capacitors after unit is Off. Always check ALL capacitors as shown to be sure they have discharged before working on unit. Top View Turn power... -
Page 17: Ground Fault Protection
5-6. Ground Fault Protection Ground fault protection circuitry automatically shuts down the power source output potentially hazardous condition exists at the heating device connected to the power source (e.g. insulation has broken down on a heating blanket causing the conductor to come into contact with the workpiece or a heating coil touches the workpiece causing a short in the output circuit). -
Page 18: Measuring Input Capacitor Voltage
5-7. Measuring Input Capacitor Voltage Tools Needed: 3/8 in OM-184 227 Page 14 Y Significant DC voltage can remain on capacitors after unit is Off. Always check ALL capacitors as shown to be sure they have discharged before working on unit. Turn power source... -
Page 19: Diagnostic Led's
5-8. Diagnostic LED’s FAULT LINE VOLTAGE LOAD GROUND FAULT LIMIT CURRENT SOURCE OVER FREQUENCY UNDER CURRENT TANK VOLTAGE OVERTEMP CONTACTOR Diagnostic LED’s Use diagnostic LED’s to determine operating condition power source. Current Source Limit: 110 A Fault: 115 A Over Frequency Limit: 50 kHz Fault: 55 kHz Under Frequency... -
Page 20: Troubleshooting
5-9. Troubleshooting Trouble No heat output. No heat output; fan motor continues to run. Low heat output. Current Source Fault LED (red) on. Over Frequency Fault LED (red) on. Under Frequency Fault LED (red) on. Current Fault LED (red) on. Tank Voltage Fault LED (red) on. - Page 21 Notes OM-184 227 Page 17...
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Page 22: Section 6 − Electrical Diagram
SECTION 6 − ELECTRICAL DIAGRAM Figure 6-1. Circuit Diagram OM-184 227 Page 18... - Page 23 204 963-A OM-184 227 Page 19...
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Page 24: Section 7 − Parts List
SECTION 7 − PARTS LIST Hardware is common and not available unless listed. Fig. 7-2 801 828-F Figure 7-1. Main Assembly OM-184 227 Page 20... - Page 25 Item Dia. Part Mkgs....179 245 ....Figure 7-2 ..
- Page 26 Item Dia. Part Mkgs..PM1,2 ..223 949 ..PLG21,22 . . . 115 094 . . . TP1-3 ..006 334 ..
- Page 27 Item Dia. Part Mkgs....179 233 ... . . 180 114 ..
- Page 28 Notes...
- Page 29 Notes...
- Page 30 Notes...
- Page 31 Warranty Questions? LIMITED WARRANTY − Subject to the terms and conditions Call below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants to 1-800-4-A-MILLER its original retail purchaser that new Miller equipment sold after the effective date of this limited warranty is free of defects in for your local material and workmanship at the time it is shipped by Miller.
- Page 32 File a claim for loss or damage during shipment. For assistance in filing or settling claims, contact your distributor and/or equipment manufacturer’s Transportation Department. 2006 Miller Electric Mfg. Co. 2006−01 Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA International Headquarters−USA...