Lincoln Electric FLEXTEC 450 User Manual

FLEXTEC™ 450OPERATOR’ S MANUALFor use with machines Code 11626, 11754IM10062-ASeptember, 2010(165DI5@5>4C?>.?ELincoln arc welding and c

#()!!)$#(!)(*)!!$)$#!$)$##+#)!)$#$'$$!#Place the welder where clean cooling air can freelycircu

#()!!)$##%*) *( # (*%%!. ,'$#(')$#(Refer to Specification in this Installation Section forrecommended

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$%')$#!-)Q%'$*)('%)$#The Flextec™ 450 is a multi-process CC/CV DCinverter and is rated for 450 amps, 38

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$'##@?G5B545AE9@=5>D1.a. Turn the engine off before troubleshooting and maintenancework unless the maintenance work requires it to be

$%')$#),This weld mode is a constant current (CC) mode featuring con-tinuous control from 10 – 500 amps. It is intended for the GTAWTI

$%')$#+##'(!This weld mode is a constant voltage (CV) mode fea-turing continuous control from 10 to 45 volts. It i

(($'($%)$#((($'(5>5B1<$@D9?>C  Work Lead Package.  10ft. Weld Power Cable (Lug to Lug).>F5

"#)##%'$Y"#)##)85B=1<%B?D53D9?>Thermostats protect the machine from excessiveoperating temperatures.

)'$*!($$)#!-)QIf for any reason you do not understand the test procedures or are unable to perform the tests/repairs s

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99().99ARC RAYS can burn.4.a. Use a shield with the proper filter and coverplates to protect your eyes from sparks andthe rays of the a

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• Sales and Service through Subsidiaries and Distributors Worldwide •Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB 

999().999FOR ELECTRICALLYpowered equipment.8.a. Turn off input power using the disconnectswitch at the fuse box before working onthe equipment.8.b.

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