Related Manuals for Lincoln Electric Compact 220
Summary of Contents for Lincoln Electric Compact 220
- Page 1 LINCOLN ELECTRIC OPERATING MANUAL OF THE WELDING SEMI-AUTOMATIC Compact 220 CERT CERT EN ISO 9001 CO M PA CT 22 0...
- Page 2 Thank You for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Co. product Compact 220 as much pride as we have in briging this product to you! Declaration of confirmity Konformitätserklärung...
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Page 3: Table Of Contents
Table of Contents Safety General Information and Warning Features Technical Data Front Panel of the Compact 220 Rear Panel of the Compact 220 Static Characteristics of Compact 220 Installation of the Compact 220 Plugging Compact 220 in Connecting Shielding Gas... -
Page 4: Safety
Safety Warning! Protect yourself and others from possible serious injury or death. Keep children away. Pacemaker wearers should consult with their doctor before operating. Pay attention in handling the pieces being worked on, use ade- quate tools to avoid burns can be caused by the overheating of the piece during the operation of welding and/or cutting. - Page 5 - Ground the work or metal to be welded to a good electrical /earth/ ground. - Maintain the electrode holder, work clamp, welding cable and welding ma- chine in good, safe operating condition. Replace damaged insulation. - Never dip the electrode in water for cooling. - Never simultaneously touch electrically "hot"...
- Page 6 /Threshold Limit Values/ using local exhaust or mechanical ventilation. In confined spaces or in some circumstance, outdoors, a respirator may be required. Additional precautions are also required when welding on galvanized steel. - Do not weld in locations near chlorinated hydrocabron vapors coming from degreasing, cleaning or spraying operations.
- Page 7 They can cause an explosion even though they have been "cleaned". For information purchase "Recommended Safe Practices for the Prepa- ration for Welding and Cuttig of Containers and Piping That Have Held Hazardous Substances", AWS F4.1 from the American Welding Society. - Vent hollow castings or containers before heating, cutting or welding.
- Page 8 - Never allow the electrode, electrode holder or any other electrically "hot" parts to touch a cylinder. - Keep your head and face away from the cylinder valve outlet when open- ing the cylinder valve. - Valve protection caps should always be in place and hand tight except when the cylinder is in use or connected for use.
- Page 9 - In some cases it may be necessary to remove safety guards to perform required maintenance. Remove guards only when necessary and repla- ce them when the maintenace requiring their removal is complete. Always use the greatest care when working near moving parts. - Do not put your hands near the engine fan.
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Page 10: General Information And Warning
- Disconnect mains of the welding semi-automatic machine after finishing work or before a longer break. - Do not make any own modifications of the Compact 220. It may ca- use changes its features and deterioration of technical data. - Any adaptations of this machine are prohibited and they cause not only loss of the guarantee rights but they may be a cause of deterio- ration of using safety and they may expose users to electric shock. -
Page 11: Features
240 V, 50 Hz. - It enables continuous and spot modes of work. - The Compact 220 has got a step setting of the welding voltage. - It enables stepless welding wire feed speed control. - It has got the thermal overload protection ciruit. -
Page 12: Technical Data
Technical Data Rated Mains Voltage 240 V AC , 50 Hz -10% Power Consumption at Duty Cycle 20 % 8.2 kVA Input Current at Duty Cycle 20 % 34 A Welding Current / Apparent Working Voltage: at Duty Cycle 20 % 220A / 25V at Duty Cycle 60 % 125A / 20.2V... -
Page 13: Front Panel Of The Compact 220
Front Panel of the Compact 220 LINCOLN ELECTRIC COMPACT 220 knob of the electrode wire feed speed control power supply indicator selector: switch power supply off / change of the welding vol- tage range Warning! It is not allowed changing the welding voltage... -
Page 14: Rear Panel Of The Compact 220
Rear Panel of the Compact 220 ZAK£ADY URZ¥DZEÑ TECHNOLOGICZNYCH LINCOLN UL.JANA III SOBIESKIEGO 19a 58-260 BIELAWA ELECTRIC Typ: Compact 185 bracket for the shielding cylinder hose for gas supply mains cable shelf for the shielding gas cylinder Caution! - protect the shielding gas cylinder against overturn with the chain... -
Page 15: Static Characteristics Of Compact 220
Static Characteristics of the Compact 220 Page 15... -
Page 16: Installation Of The Compact 220
- Installation and mains outlet socket should be made and protected according to appropriate rules. - The welding machine Compact 220 is adopted for mains power supply from an one-phase network 240 V, 50 Hz. It should be protected by 20 A delay fuse. -
Page 17: Inserting Electrode Wire And Braking Torque Adjustment
Feeder Motor Adjustment Idle Roll Lever Assembly Idle Roll Guide Tube Drive Roll - Check if the drive roll bears stamped on the outer side the diameter corresponding to the wire used. Otherwise, unscrew the screw holding the roll and turn it or replace it. - Every roll is provided with two grooves fitted for feedering of wire with different diameters. -
Page 18: Environmental Conditions
- Mount again the contact tip keeping in mind that it must coresspond, regarding the diameter, to the diameter of the wire used. - Mount again the gas guide nozzle. - Connect the earth connection clamp to the work piece to be welded or to the welding table, making sure that clamp is provided with good quality contact. -
Page 19: Preparation For Welding Works
- In case an excessive overheating is stated or smoke or fire is ob- served as well as when the smell of burnt insulation is noticed and an excesive trembling, vibrations or noise take place the operation of the machine must be stopped and detailed survay or in case of necessity a test of technical state must be carried out. -
Page 20: Welding Parameters
Welding Parameters - The MIG/MAG welding method requires adjusting only two parameters: - welding voltage Us - electrode wire feed speed Vd - Increasing of the electrode wire feed speed causes shorten the arc lenght, increasing of the welding current and increasing of the depth of filling up. - Decreasing of the wire feed speed causes lenghten the arc lenght, de- creasing of the weleding current and decreasing ot depth of filling up. -
Page 21: Spot Welding
Spot Welding The welding machine Compact 220 can use to spot welding. The spot wel- ding process is recommended to join thin elements e.g. sheet metal. For this you must replace the nozzle with a special one, which is equipped with pins. -
Page 22: Care And Maintenance
Care and Maintenance Warning! Only qulified personnel should perform maintenance and service! Mains of the welding rectifier must be unplugged during maintena- nce and service! Routine maintenance - general rules of personal and fire protection referring to welding opera- tions must be observed - check condition of insulation and connections of the current cables, welding torch and power supply cable - remove the metal spatters from the gas nozzle of the welding torch - they... -
Page 23: Trouble Shooting Guide
Trouble Shooting Guide Fault Cause Remedy Work clamp is too weakly fasten Fasten the clamp properly Lack of the electrode wire feeding /motor Shield runner of the electrode Clean the shield runner of the does not work/ wire is contaminated electrode wire Groove of the roll is not com- Use the roll with the groove... -
Page 24: Defects Of Welding Seams
Defects of Weldig Seams Defect Appearance Possible cause Inncorrect gas flow. pores Rec. 10-15 l/min Inadequate gas shielding due to spatter in nozzle Draughty workplace Welding distance too long and/or welding torch wrongly held Damp, oily, rusty workplace Welding speed too high poor filling up Current too low relative to welding speed... -
Page 25: Spare Parts List
Spare Parts List LINCOLN ELECTRIC COMPACT 220 & Page 25... - Page 26 Spare Parts List (con't) LINCOLN ZAK£ADY URZ¥DZEÑ TECHNOLOGICZNYCH UL.JANA III SOBIESKIEGO 19a 58-260 BIELAWA ELECTRIC Typ: Compact 185 Page 26...
- Page 27 Spare Parts List (con't) - CODE NO 1096, K NO K10315-1 Pos. Description Type Index main transformer T C-4244-329-2R rectifying set V D-4639-030-1R temperature sensor CZOT AO2/96-103 1115-769-087R induktor L C-4244-330-1R switch S1 £K15/5.8718 1115-260-066R lamp H1 LS3P1 0917-421-041R lamp H2 LS3N1 with yellow diode 0917-421-043R contactor K CI 16 220-230 V...
- Page 28 Spare Parts List (con't) - CODE NO 1096, K NO K10315-1 Pos. Description Type Index lower shelf D-3721-319-1/08R front panel with label, S D-3721-343-2R left side panel with label D-2721-966-1R label 2719-107-234R rear panel D-3721-326-1/08R side panel C-2721-884-2/33R top panel C-2773-084-1/08R side panel with label D-2721-965-1R...
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Page 29: Assembly Of The Drive Roll Of The Feeding Unit
Assembly of the Drive Roll of the Feeding Unit Drive roll should be assembled properly: Wire roll for the wire with 0,8 mm diameter - producer setting = 0,8 mm wire motor shaft label 0,8 mount ring ring drive roll washer M6 nut Wire roll for the wire with 1,0 mm diameter... -
Page 30: Notes
Notes Page 30... -
Page 32: Information About The Producer
producer I-207-394-1 Rev.1 12.2008...