Lincoln-electric IM10059 SQUARE WAVE TIG 175 User Manual

SQUARE WAVE™TIG 175OPERATORʼS MANUALIM10059-AFebruary, 2012Safety Depends on YouLincoln arc welding and cuttingequipment is designed and builtwith saf

INPUT RECONNECT PROCEDUREOn multiple input voltage welders, be sure the machineis connected per the following instructions for the volt-age being supp

A-4INSTALLATION SQUARE WAVE™ TIG 175A-4A TIG welding torch with cable and connector is sup-plied with the welder. Turn the Power Switch “OFF”.Connec

A-5INSTALLATION SQUARE WAVE™ TIG 175A-5REMOTE CONTROL CONNECTIONA remote control receptacle is provided on the casefront of the welder for connectin

B-1OPERATIONB-1PRODUCT DESCRIPTIONThe SQUARE WAVE™ TIG 175 is a constant current,single range AC/DC TIG (GTAW) arc welding powersource with built-in a

B-2OPERATIONB-21. POWER SWITCH - Turns power on or off tothe welder. When switched “ON”, the cooling fanruns. 2. TIG/STICK SWITCH - S

B-3OPERATIONB-36. REMOTE CONTROL CONNECTOR - This connectorprovides connection for a remote control. See RemoteControl Operation in this section of th

B-4OPERATIONB-4The AC waveform of the SQUARE WAVE™ TIG 175optimizes cleaning and heating of the work. The resultis the capability to weld through the

C-1ACCESSORIESC-1OPTIONAL EQUIPMENTK964-1 Undercarriage with Pivoting Single GasCylinder Platform - This undercarriage features a piv-oting platform t

D-1MAINTENANCED-1SQUARE WAVE™ TIG 175ELECTRIC SHOCK can kill.• Only qualified personnel shouldperform this maintenance.• Turn the input power OFF at t

DO NOT use a volt-ohm meter to measure output voltages in TIG mode. TheHigh Frequency Arc Starter voltage can damage the meter.CAUTIONE-1TROUBLESHOOTI

FOR ENGINEpowered equipment.1.a. Turn the engine off before troubleshooting and maintenancework unless the maintenance work requires it to be running.

E-2TROUBLESHOOTINGE-2SQUARE WAVE™ TIG 175Observe all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test

E-3TROUBLESHOOTINGE-3SQUARE WAVE™ TIG 175Observe all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test

E-4TROUBLESHOOTINGE-4SQUARE WAVE™ TIG 175Observe all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test

E-5TROUBLESHOOTINGE-5SQUARE WAVE™ TIG 175Observe all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test

E-6TROUBLESHOOTINGE-6SQUARE WAVE™ TIG 175Observe all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test

E-7TROUBLESHOOTINGE-7SQUARE WAVE™ TIG 175Observe all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test

F-1WIRING DIAGRAMF-1SQUARE WAVE™ TIG 175WIRING DIAGRAM - SQUARE WAVE TIG 175 FOR CODE 11691NOTE: This diagram is for reference only. It may not be

F-2WIRING DIAGRAMF-2SQUARE WAVE™ TIG 175NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.

WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE

WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUC

iiSAFETYiiARC RAYS can burn.4.a. Use a shield with the proper filter and coverplates to protect your eyes from sparks andthe rays of the arc when weld

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

iiiSAFETYiiiFOR ELECTRICALLYpowered equipment.8.a. Turn off input power using the disconnectswitch at the fuse box before working onthe equipment.8.b.

ivSAFETYivPRÉCAUTIONS DE SÛRETÉPour votre propre protection lire et observer toutes les instructionset les précautions de sûreté specifiques qui parra

vvThank Youfor selecting a QUALITY product by Lincoln Electric. We want youto take pride in operating this Lincoln Electric Company product •••as much

TABLE OF CONTENTSPage_______________________________________________________________________________________Installation ...

A-1INSTALLATION SQUARE WAVE™ TIG 175A-1TECHNICAL SPECIFICATIONS - SQUARE WAVE™ TIG 175 (K1478-5)Wiring and Protection based on the 2008 National El

A-2INSTALLATION SQUARE WAVE™ TIG 175A-2ELECTRIC SHOCK can kill.• Only qualified personnel should perform this installation.• Turn the input power OF