Table of Contents
Troubleshooting
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Summary of Contents for Miller Electric INTEGRA 201/241
- Page 1 Visit our website at www.MillerWelds.com INTEGRA 201/241 OM-188 414C January 2000 Effective with serial number : 165 748 Processes MIG (GMAW) Welding Flux Cored (FCAW) Welding Description Arc Welding Power Source and Wire Feeder...
- Page 2 Warranty and service information for your 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 catalog 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 4: Declaration Of Conformity
MILLER Europe S.P.A. Via Privata Iseo, 6/E 20098 San Giuliano Milanese, Italy Telephone: 39(0)2-982901 Fax: 39(0)2-98290-203 dec_con 5/97 MILLER Europe S.P.A. Via Privata Iseo, 6/E 20098 San Giuliano Milanese, Italy INTEGRA 201/241 Directives Low Voltage: 73/23/EEC Machinery Directives: 89/392/EEC Standards... -
Page 5: Section 1 - Safety Precautions - Read Before Using
SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. Y Marks a special safety message. Means “Note”; not safety related. 1-2. - Page 6 D Do not use welder to thaw frozen pipes. D Remove stick electrode from holder or cut off welding wire at contact tip when not in use.
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Page 7: Additional Symbols For Installation, Operation, And Maintenance
1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. D Do not install or place unit on, over, or near combustible surfaces. D Do not install unit near flammables. D Do not overload building wiring – be sure power supply system is properly sized, rated, and protected to handle this unit. -
Page 8: Emf Information
1-5. EMF Information Considerations About Welding And The Effects Of Low Frequency Electric And Magnetic Fields Welding current, as it flows through welding cables, will cause electro- magnetic fields. There has been and still is some concern about such fields. However, after examining more than 500 studies spanning 17 years of research, a special blue ribbon committee of the National Research Council concluded that: “The body of evidence, in the committee’... -
Page 9: Section 2 - Installation
SECTION 2 – INSTALLATION 2-1. Specifications Rated Output 100% Model 90 A 116 A 18.5 V 20 V 115 A 150 A 20 V 21 V Wire feed speed range 1.8 mpm to 18 mpm. * While idling 2-2. Duty Cycle and Overheating 60% Duty Cycle at 200 Amperes 6 Minutes Welding Overheating... -
Page 10: Volt-Ampere Curves
2-3. Volt-Ampere Curves 2-4. Installing Gas Supply OM-188 414 Page 6 Model 201 Model 241 Argon Gas Ref. ST-148 265-B / Ref. ST-149 827-B / Ref. ST-158 697-A Normal Volt-Ampere Curves The volt-ampere curves show the normal minimum and maximum voltage and amperage output capa- bilities of the welding power source. -
Page 11: Installing Drive Roll And Wire Inlet Guide
2-5. Installing Drive Roll and Wire Inlet Guide 2-6. Installing Wire Spool and Adjusting Hub Tension When a slight force is needed to turn spool, tension is set. Tools Needed: 15/16 in 2-7. Electrical Service Guide Input Voltage Input Amperes at Rated Output Max Recommended Standard Fuse or Circuit Breaker Rating in Amperes ** Input Conductor Size in mm ** Grounding Conductor Size in mm... -
Page 12: Selecting A Location And Connecting Input Power
2-8. Selecting a Location and Connecting Input Power 2-9. Installing Work Clamp OM-188 414 Page 8 18 in (457 mm) for airflow GND/PE Connect First Have only qualified persons make this installation. Rating Label Supply correct input power. GND/PE ST-801 721 Wire Feeder Connection Work Connect Negative Power Source... -
Page 13: Section 3 - Operation
SECTION 3 – OPERATION 3-1. Controls Handle Wire Speed Control Pilot Light Spot Timer Optional Amperage and Volt- meter Power Switch Thermal Overload Pilot Light 10 Position Voltage Control Torch Connector OM-188 414 Page 9... -
Page 14: Section 4 - Maintenance And Troubleshooting
SECTION 4 – MAINTENANCE AND TROUBLESHOOTING 4-1. Routine Maintenance Y Disconnect power before maintaining. 3 Months Replace unreadable labels. Clean and tighten weld terminals. 6 Months Blow out or vacuum inside. during heavy service clean monthly. 4-2. Circuit Breaker CB1 4-3. -
Page 15: Troubleshooting
4-4. Troubleshooting Trouble No weld output; wire does not feed. Be sure line disconnect switch is On (see Section 2-8). Replace building line fuse or reset circuit breaker if open (see Section 2-8). Reset circuit breaker CB1 (see Section 4-2). Secure gun trigger connections. -
Page 16: Section 5 - Electrical Diagram
SECTION 5 – ELECTRICAL DIAGRAM INTEGRA 201 INTEGRA 241 OM-188 414 Page 12 cod.956.142.275 BLACK NERO ROSSO cod.956.142.211 cod.956.142.211... -
Page 17: Section 6 - Parts List
SECTION 6 – PARTS LIST Common Parts Assembly Item Ref. Code Qty. 000151187 PV.0.0.18 116122284 UV.0.0.14 156087017 156009067 056054064 VS.0.0.13 116005165 DZ.0.0.25 150005001 156011002 116005316 UV.0.0.17 Item Ref. Code Qty. 156012109 UV.0.0.21 116121100 UV.0.0.15 156034001 BP.2.0.19 057014063 UV.0.7 056054055 QF.5.0.2 156002018 QF.0.0.13 116122285 UV.0.0.16 116123001 DU.0.0.6... - Page 18 Main Assembly Item Ref. Code 201 241 056052033 MD.4.0.1 156019694 FZ.0.9.1 156019672 MD.4.0.6 OPTIONAL 156053040 DIA 0.6 V OPTIONAL 156053036 DIA 0.8 V OPTIONAL 156053037 DIA 1.0 V OPTIONAL 156053038 DIA 1.2 V OPTIONAL 156053041 DIA 1.2 K OPTIONAL 156053042 DIA 1.0 U OPTIONAL 156053043 DIA 1.2 U 156076072 MD.4.0.5 556090033 MD.5.0.1...
- Page 19 LIMITED WARRANTY – Subject to the terms and conditions below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants to its original retail purchaser that new Miller equipment sold after the effective date of this limited warranty is free of defects in material and workmanship at the time it is shipped by Miller.
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Page 20: Owner's Record
Please complete and retain with your personal records. Model Name (Date which equipment was delivered to original customer.) PRINTED IN USA Serial/Style Number 2000 Miller Electric Mfg. Co. 1/00 Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA International Headquarters–USA...
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