Lincoln-electric IM723 UNDER-COOLER CART Manuel d'utilisateur

IP 21SNTRL/CUNDER-COOLER CARTOPERATORʼS MANUALIM723-BOctober, 2011Safety Depends on YouLincoln arc welding and cuttingequipment is designed and builtw

A-3INSTALLATION UNDER-COOLER CARTA-3NOTE: DO NOT ADD MORE THAN 2 GALLONS(7.6 LITERS) OF COOLANT INTO THE RESER-VOIR. The fill cap contains a pressur

A-4INSTALLATION UNDER-COOLER CARTA-4INPUT POWER CONNECTIONPlug the input power cord on the Under-Cooler cartinto the standard bottom 115V NEMA circu

A-5INSTALLATION UNDER-COOLER CARTA-5CONNECTION OF TIG TORCHESInstallation of TIG torches to be used with thisPrecision TIG Under-Cooler cart is expl

B-1OPERATIONUNDER-COOLER CARTB-1SAFETY PRECAUTIONS GENERAL DESCRIPTIONThe Under-Cooler cart is an internal type, re-circula-tion cooling system design

B-2OPERATIONB-2TURNING THE SYSTEM "ON"After connecting the Precision Tig and TigTorches per Installation Section, plug the unit intoa 115V N

D-1MAINTENANCED-1PUMP The pump head has a "built in" strainer on the inletside of the pump. It is recommended to clean orreplace the pumpʼs

D-2MAINTENANCED-2RESERVOIR COOLANT LEVEL The reservoir volume should be checked daily beforeusing the cooler. Remove the reservoir fill cap andcheck t

D-3MAINTENANCED-3Disinfect the cooling system:• Prepare the disinfectant: Make a quantity of only isneeded to avoid an excess.• Bulk preparation (for

D-4MAINTENANCED-4Service the pumpʼs inlet strainer:a. Place absorbent towels underneath pump head toprevent stray coolant from wetting coolerʼs electr

E-1TROUBLESHOOTINGE-1UNDER-COOLER CARTIf for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, c

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

E-2TROUBLESHOOTINGE-2UNDER-COOLER CARTObserve all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test pr

F-1WIRING DIAGRAMF-1UNDER-COOLER CARTNOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The

F-2DIAGRAMF-2UNDER-COOLER CARTK1828-1 Under-Cooler Cart Water Cooler Flow DiagramM197243-23-2001COOLANTRESERVOIRPUMPHEATEXCHANGERFANAIRFLOWWELDINGTORC

F-3DIMENSION PRINTF-3UNDER-COOLER CARTM19757B(27.16 )(16.34 )(22.25)(22.84 )(20.94)(12.20)(40.96)(23.32)(19.94)(13.35)(20.94)

NOTES UNDER-COOLER CART

NOTESUNDER-COOLER CART

WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE

WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUC

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

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

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

vi TABLE OF CONTENTSPageInstallation...

A-1INSTALLATION UNDER-COOLER CARTA-1TECHNICAL SPECIFICATIONS – UNDER- WATER COOLERModel / Make Under-Cooler Cart K1828-1Input 100-120 VAC 50/60 H

SAFETY PRECAUTIONS:ELECTRIC SHOCK Can Kill• Only qualified persons should per-form this installation.HOT COOLANT CAN BURN SKIN• Always be sure coolant