Lincoln Electric 450 manual

FLEXTEC ™ 450 O P E R A TO R ’ S M A N U A L For u se with machines Code 11626, 11754 IM1 0 062-A September, 2010 (165DI5@5>4C?>.?E 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 thoughtful operation on your part.[...]

$'## @?G5B545AE9@=5>D 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. ________________________[...]

99 (). 99 ARC R A Y S can bur n. 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[...]

999 (). 999 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[...]

9F (). 9F %'K*)$#((X')K Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: (MB5DL%?EB(?E4175!ZB3 1. Protegez-vous contre la se[...]

F F Thank Y ou for selecting a &*!). product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you! '514D89C$@5B1D?BC "1>E1<3?=@<5D5<I before attempting to use this equipment. Save this manual an[...]

F9 F9 ) !$$#)#)( Page >CD1<<1D9?> ?[...]

!-)Q  #() !! )$#  )#! (% )$#( !-)Q ' ) $*)%*) %$,'($*'#%*)+$! )  #*''#) "?45< K2882-1 EDII3<5 60% rating 10[...]

 #() !! )$# !-)Q  %.(!"#($#( )"%' )*''#( ) 18.80in (478mm) "$! K2882-1 ,) 14.14in (359mm) %) 26.66in (677mm) ,) 125lbs (56.6kg)  $%')#?[...]

 #() !! )$#  (!)(*) !!$ )$# !$)$##+#)!)$#$'$$!# Place the welder where clean cooling air can freely circulate in through the rear louvers and out through the case sides. Dirt, dust, or any foreign material that can be d[...]

 #() !! )$#  #%*) *( # (*%%! . ,' $#(' )$#( Refer to Specification in this Installation Section for recommended fuse, wire sizes and type of the copper wires. Fuse the input circuit with the recommended super lag fuse or delay type breakers (also cal[...]

 #() !! )$#  !-)Q %9> A B C D E F ,9B9>7 77 Remote potentiometer, 5K 76 Remote potentiometer, wiper 75 Remote potentiometer, common Trigger, common Trigger, input Ground !$##)$#( See *'  for locating @9> and ?[...]

 #() !! )$# !-)Q  '$""# !)'$ # ,$' !(/($' ',!# 5>5B1<E945<9>5C Connect the electrode and work cables between the appropriate output [...]

 $%' )$# !-)Q  (). %'*)$#( '514 D89C 5>D9B5 C53D9?> ?6 ?@5B1D9>7 9>CDBE3D9?>C 256?B5?@5B1D9>7D85=1389>5 !)'($ 31>;9<< O*><5CC EC9>7 3?<4 6[...]

 $%' )$#  !-)Q %'$*)('%)$# The Flextec™ 450 is a multi-process CC/CV DC inverter and is rated for 450 amps, 38 volts at a 60% duty cycle. The Flextec is intended for both factory and field operation. It comes in a compact, rugged case that is designed for po[...]

 $%' )$#  '$""#%'$((( # &*%"#) '$""#%'$((( The Flextec™ 450 is designed for CC-SMAW, CC-GTAW (lift tig), CV-GMAW, CV-FCAW-SS and CV-FCAW-GS welding processes. CAG (arc gouging) is also supp[...]

 $%' )$#  ('$#)$#)'$!('%)$#( (See Figure B.1) %?G5B(G9D38 +?<D1759C@<1I"5D5B =@5B1759C@<1I"5D5B )85B=1<! $ED@ED?>DB?<91< ,5<4%B?[...]

 $%' )$#  !-)Q ( $#)'$! (See Figure B.2) >@ED%?G5B?B4335CC?<5 1 1 *' $""$#,!#%'$*'( " #,! )85 C5BF935129&l[...]

 $%' )$#  =@5B1759C@<1I"5D5B • Prior to STICK or TIG operation (current flow), the meter displays preset current value. • Prior to CV operation, the meter displays four dash- es indicating non-presettable AMPS. • During welding, this meter displays actual average amps. • After welding, the[...]

 $%' )$#  )  , This weld mode is a constant current (CC) mode featuring con- tinuous control from 10 – 500 amps. It is intended for the GTAW TIG welding processes. ?D (D1BD  The Hot Start control regulates the starting current at arc initiation. Hot Start can be set to V$66W and no additional c[...]

 $%' )$#  + ##'(! This weld mode is a constant voltage (CV) mode fea- turing continuous control from 10 to 45 volts. It is intended for the FCAW-SS welding process and arc gouging. ?D (D1BD U Toggle to V$#W position to provide more energy during the start of a weld. B3 ?[...]

 (($'(  $%)$#( (($'( 5>5B1<$@D9?>C  Work Lead Package.  10ft. Weld Power Cable (Lug to Lug). >F5BD5B 1>4 ,9B5 5545B 1BD Rear-wheeled cart includes front casters and no-lift gas bottle platform.[...]

 "#)##  %'$Y"#)## )85B=1<%B?D53D9?> Thermostats protect the machine from excessive operating temperatures. Excessive temperatures may be caused by a lack of cooling air or operating the machine beyond the duty cycle and output rating. If excessive operating[...]

 )'$*!($$)#  !-)Q If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your !?31<!9>3?<>ED8?B9J5495<4(5BF935139<9DI for technical troubleshooting assistance before you proceed. [...]

 )'$*!($$)#  !-)Q Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your !?31<!9>3?<>ED8?B9J5495<4(5BF935139<9DI[...]

 )'$*!($$)#  !-)Q Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your !?31<!9>3?<>ED8?B9J5495<4(5BF935139<9DI[...]

 '"(  !-)Q #$) 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 of the enclosure panels. If the diagram is illegible, write to the Service Departme[...]

 '"(  !-)Q #$) 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 of the enclosure panels. If the diagram is illegible, write to the Service Departme[...]

 "#($#%'#)  !-)Q L15698 A.01 26.66 18.78 14.14 26.51 13.06 L1 56 98 A.01 26.66 18.78 14.14 26.51 13.06[...]

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W ARNING A VISO DE PREC A UCION A TTENTION W ARNUNG A TENÇÃO 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 INSTR UCCIONES DEL F ABRIC[...]

W ARNING A VISO DE PREC A UCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREEND A AS INS TRUÇÕES DO F ABRICANTE P ARA ESTE EQ UIP AMENT O E AS P AR TES DE USO , E SIGA A S PRÁTICA S DE SEGUR ANÇA DO EMPREGADOR. • Kee p y our head o ut of fumes. • Use ve ntil ation or exh aust t[...]

• Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com • World's Leader in Welding and Cutting Products •[...]