Lincoln Electric K2704-3 Manual Do Utilizador
1
TABLE OF CONTENTS
SAFETY PRECAUTIONS ...........................................................................................................................................i-v
TABLE OF CONTENTS................................................................................................................................................1
GENERAL INFORMATION...........................................................................................................................................2
PRODUCT DESCRIPTION...........................................................................................................................................2
SPECIFICATIONS ........................................................................................................................................................2
RECOMMENDED PROCESSES AND EQUIPMENT ..................................................................................................2
INSTALLATION.........................................................................................................................................................3, 4
UNPACKING THE PUSH-PULL GUN ..........................................................................................................................3
PUSH-PULL GUN FAMILARIZATION DIAGRAM ........................................................................................................4
OPERATING INSTRUCTIONS..................................................................................................................................5-7
SAFETY PRECAUTIONS.............................................................................................................................................5
SET-UP PROCEDURE.................................................................................................................................................5
SELECTING ELECTRODE WIRE................................................................................................................................5
LOADING ELECTRODE WIRE ....................................................................................................................................5
INSTALLING BARREL LINER ......................................................................................................................................5
DRIVE ROLL GROOVE SELECTION ..........................................................................................................................6
MAKING A WELD .........................................................................................................................................................7
PROCEDURE SETTINGS............................................................................................................................................7
SETTING GAS FLOW RATE........................................................................................................................................7
ACCESSORIES............................................................................................................................................................8
MAINTENANCE............................................................................................................................................................8
TROUBLESHOOTING GUIDE ...............................................................................................................................9, 10
REPLACEMENT PARTS LIST DIAGRAM.............................................................................................................11,12