Summary of Contents for Lincoln Electric POWER WAVE 11124
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RETURN TO MAIN MENU POWER WAVE AC/DC 1000 June, 2009 Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation ... and thought- ful operation on your part.
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Do not operate with covers removed Disconnect input power before servicing Do not touch electrically live parts Only qualified persons should install, use or service this equipment INPUT SUPPLY CONNECTION DIAGRAM WARNING Do not operate with covers removed Disconnect input power before servicing Do not touch electrically live parts Only qualified persons should install, ELECTRIC...
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Connection Diagram- Typical Single Arc System (Power Feed 10A Controller) Work Studs E lectrode Studs K1785-XX Wire Feeder Control Cable * Work Cable(s) * Electrode Cable(s) 67 Lead * Refer to "Output Cable Guidelines" for recommended cable size. Arclink (5 Pin) Wire Feeder (14 Pin) K1543-XX Arclink Control Cable...
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Connection Diagram- Typical Tandem Arc System ( Power Feed 10A Controller) Wire Feeder (14 Pin) Arc link (5 Pin) Work Studs Electrode Studs Wir e Reel and Mountings K1785-XX Wire Feeder Control Cabl es * Work Cables K2362-1 14 Pin Connector Head K231-XXX Work Piece...
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Connection Diagram - Parallel Machines (Example depicts a single arc grouping, and may be repeated for each arc in the system) Ethernet Work Connect to optional K2282-1 System Interface for Synchronized Multiple Arc Applications Rea r view of machines K 179 5-XX C ables S 12 (Input) Front view o f machines * Work Cables...
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Common Connection Diagram COMMON CONNECTION (LOCAT ED CLOSE TO POWER SOURCES) WORK PIECE...
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AC/DC Submerged Arc Process Output waveform variations made possible by Waveform Control Technology Transi tion Rate di/dT Pulse Width Frequency Positive Current Negative Current Depending on the process, different parts of the output waveform and wire feed speed may be modulat e d at varying rates to achieve a smooth and stable arc. Time...
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PULL PULL PULL PUSH PUSH PUSH Lead Arc Lead Arc Trail Arc Trail Arc CONSTANT CURRENT (CC) AMPS CURRENT HELD CONSTANT Extension WIRE FEED Heating= Vir SPEED VARIED Arc Length= Varc MAINTAIN CONSTANT ARC LENGTH CONSTANT VOLTAGE (CV) AMPS CURRENT VARIED Extension WIRE FEED SPEED Heating= Vir...
Weld Sequence Weld Sequence adjustments made possible by Wavefor m Control Technology Upslope Downslope Weld Start Crater (Burnback) (Strike) Weld sequence adjustments allow the operator to fine tune the start and finish of each weld for superior performance. Time...
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Wave Balance Increased Balance 1000 More Penetration Nominal Balance Less Deposition -500 -1000 1000 Nominal Offset -500 -1000 Decreased Balance Less Penetration More Deposition 1000 -500 -1000 DC Offset Positive Offset More Penetration Less Deposition Negative Offset Less Penetration More Deposition Frequency Use Frequency to fin e tune stability of imb alanced waveform s and multipl e arc syst ems...
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Phase Relationship Use Phase Relation ship to minimize arc blo w in multip le arc systems. (Balanced two arc syst em shown) 90° 0° 180° (PUSH/PULL ) (PUSH) (PULL) ARC 1 ARC 2 -500 GOOD Best results obtained by alternating and equalizing the duration of magnetic for ces between adjacent arcs.
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• Only Qualified personnel should perform this maintenance. • Turn the input power OFF at the disconnect switch or fuse box before working on this equip- ment. • Do not touch electrically hot parts. -----------------------------------------------------------...
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Step 3. RECOMMENDED COURSE OF ACTION Step 1. LOCATE PROBLEM (SYMPTOM). Step 2. POSSIBLE CAUSE.