Lincoln Electric ES 275I manual

RED-D-ARC ES 275i IM803-C February, 2011 Red-D-Arc Spec-Built W elding Equipment This RED-D-ARC welder is built to RED-D-ARCExtreme Duty design specifications by Lincoln Electric. Safety Depends on Y ou This welder is designed and built with safety in mind. However, your overall safety can be increased by proper installation ... and thoughtful oper[...]

%($$ ?>F4A434@D8?<4=C 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors. __________________________[...]

88 )*. 88 ARC R A Y S can b urn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards. 4. b. Use suitable clothing made from durable flame-resistant material to protect[...]

888 )*. 888 FOR ELECTRIC ALL Y pow ered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8 .b . Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’s recommendations. 8.c. Ground the equipment in accordance with the U[...]

8E )*. 8E &(J+*%$))S(*J Pour votre propre protection lire et observer toutes les instruc- tions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suivantes: )LA4CK&>DA)>D3064"UA2 1. Protegez-vous con[...]

E E Thank Y ou for selecting one of our QUALITY products. We want you to take pride in operating this product ••• as much pride as we have in bringing this product to you! Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safet[...]

E8 E8 * "%%$*$*) Page =BC0;;0C8>= ?[...]

)8  $)* "" *%$  4867C -83C7 4?C7 -4867C-8C7>A3 13.6in.(345mm) - Handle Folded Down 20.25 in.(514mm) 9.0 in.(229mm) 54.5lbs. (24.7Kg) 16in.(406mm) - Handle Up 21.7 in.(551)-With Cord Strain Relief &.)"#$)%$) *(&[...]

 $)* "" *%$  (403 C78B 4=C8A4 8=BC0;;0C8>= B42C8>= 145>A4 H>D BC0AC8=BC0;;0C8>= )*. &(+*%$) "*(T)%! 20=:8;; N 0E4 0= 4;42CA8280= 8=BC0;; 0=3 B4AE824C78B4@D8?<4=C N*D A =[...]

)8 %+*&+*%$$*%$) Refer to figure B.1 for the location of the 3-Pin Remote Receptacle and the Output Terminals. %+*&+*") Select the output cable size based on Table A.1. *" 01;4)8I4B5>A><18=43"4=6C7>5;42CA>340=3 ->[...]

)8  %&( *%$  $(" )(&*%$ The ES 275i is a 275 amp arc welding power source that utilizes single or three phase input power, to pro- duce constant current output. The welding response of this Invertec has been optimized for stick (SMAW) and TIG (GTAW). %&( [...]

 %&( *%$     &%-( )-*  Place the lever in the “ON” position to energize the machine. When the power is on the output will be energized in STICK (SMAW) mode and TIG (GTAW) if the remote is set to local control. At power up the thermal Light and Fan will turn on for approxi- mately [...]

 %&( *%$  %+*&+* *(#$")  These quick discon- nect terminals are compatible with *-%O con- nectors. The terminal provide connection points for the electrode and work cables. Refer to %DC?DC >==42C8>= in the Installation chapter for proper cable sizes. For positiv[...]

 %&( *%$  %,("%&(%**%$ The machine is electrically protected from producing high output currents. Should the output current exceed 300A, an electronic protection circuit will reduce the current to less than 200A. The machine will continue to produce this low current until the pro- tection[...]

 #$*$$  $&+*" *(& *%( )(&(%+( 1 . Turn off input power or disconnect input power lines. 2. Remove the 5/16" hex head screws from the side and top of the machine and remove wrap-around machine cover. 3. Be careful not to mak[...]

 #$*$$  (%+*$T#$*$$ 1. Perform the following preventive maintenance pro- cedures at least once every six months. It is good practice to keep a preventive maintenance record; a record tag attached to the machine works best. 2. Remove the machine wrap-around cover and per- form the input fil[...]

)8  #$*$$  +(TQ"%*%$%#$*$$%#&%$$*) SWITCH BOARD & HEAT SINK ASSEMBLY CONTROL PC BOARD MAIN TRANSFORMER ASSEMBLY CHOKE ASSEMBLY OUTPUT TERMINALS POWER SWITCH CENTER ASSEMBLY COOLING FANS CASE BACK ASSEMBLY CASE F[...]

)8  *(%+")%%*$  If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your ">20;DC7>A8I4384;3)4AE824028;8CH for technical troubleshooting assistance before you proceed. +*%$ This Troublesh[...]

)8  *(%+")%%*$(& (  _______________________________ +*%$ Sometimes machine failures appear to be due to PC board failures. These problems can sometimes be traced to poor electrical connections. To avoid problems when troubleshooting and replacing PC boards, pleas[...]

)8  *(%+")%%*$  Observe all Safety Guidelines detailed throughout this manual %+*&+*&(%"#) &(%"#) ).#&*%#) &%))" +) (%##$ %+()% *%$ Major physical or electrical damage is obse[...]

)8  *(%+")%%*$  Observe all Safety Guidelines detailed throughout this manual %+*&+*&(%"#) &(%"#) ).#&*%#) &%))" +) (%##$ %+()% *%$ Output turns on momentarily, then switches [...]

)8  *(%+")%%*$  Observe all Safety Guidelines detailed throughout this manual %+*&+*&(%"#) &(%"#) ).#&*%#) &%))" +) (%##$ %+()% *%$ No output - Main input fuses open, indicati[...]

)8  *(%+")%%*$  Observe all Safety Guidelines detailed throughout this manual %+*&+*&(%"#) &(%"#) ).#&*%#) &%))" +) (%##$ %+()% *%$ The machine will not produce more than 200 [...]

)8  *(%+")%%*$  Observe all Safety Guidelines detailed throughout this manual -"$&(%"#) &(%"#) ).#&*%#) &%))" +) (%##$ %+()% *%$ Poor welding, weld settings dr[...]

 -($(#)  )8 R2 ARC FORCE WELD MODE OFF 328 327 304 SMAW GTAW VIEW OF CONNECTOR ON PC BOARD ELECTRICAL SYMBOLS PER E1537. OHMS/WATTS COMPONENT VALUE UNITS: RESISTORS: MFD/VOLTS CAPACITORS: 8 LATCH 0F CONNECTOR J5 EXAMPLE: THIS IS PIN 7 32 LEAD COLORING CODE: B-BLACK 21 8 G-GREEN O-ORANGE R-[...]

 -($(#)  )8 -($(#%    R2 ARC FORCE WELD MODE OFF 328 327 304 SMAW GTAW VIEW OF CONNECTOR ON PC BOARD ELECTRICAL SYMBOLS PER E1537. OHMS/WATTS COMPONENT VALUE UNITS: RESISTORS: MFD/VOLTS CAPACITORS: 8 LATCH [...]

 "*(" (#)  )8 -($(#%  NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one o[...]

 (#)  )8 L11981 A.02 9.00 11.85 20.25 3.17MAX .79MIN .88 .25 7.00 16.84 2.08 4.30MAX RECONNECT DOOR OPEN 1.25 O .93 O 15.89 .35TYP. 1.44 L11981 A.02 9.00 11.85 20.25 3.17 MAX .79 MIN .88 .25 7.00 16.84 2.08 4.30 MAX RECONNECT DOOR OPEN 1.25 O .93 O 15.89 .35 TYP. 1.44 #$)%$&($*?[...]

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W ARNING A VISO DE PREC A UCION A TTENTION W ARNUNG A TENÇ Ã O Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERST AND THE MANUF A CTURER’S INSTR UCTION FOR THIS EQUIPMENT AND THE CONSUMABLES T O BE USED AND FOLL O W Y OUR EMPL O YER’S SAFETY PRA CTICES. SE RECOMIEND A LEER Y ENTENDER LA S INSTRUCCIONES DEL F ABRI[...]

W ARNING A VISO DE PREC A UCION A TTENTION W ARNUNG A TENÇ Ã O Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREEND A AS INS TRUÇÕES DO F ABRIC ANTE P ARA ES TE EQUIP AMENT O E A S P ARTES DE USO , E SIGA AS PR Á TIC AS DE SE GURANÇ A DO EMPREGADOR. • Kee p y our he ad out of fu mes . • Use ve nti lat ion or ex[...]

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