Lincoln Electric IM539 Synergic 7F and 7FH User Manual
Page 5
–
5
–
TABLE OF CONTENTS
Page
GENERAL DESCRIPTION ..................................................................................................7
RECOMMENDED PROCESSES AND EQUIPMENT .........................................................7
STANDARD FEATURES ....................................................................................................7
Wire Drive Features ..........................................................................................................7
Control Features ...............................................................................................................8
KEYPAD AND DISPLAY DESCRIPTION ...........................................................................9
OPTIONAL FEATURES ..................................................................................................10-11
Drive Roll and Guide Tube Kits........................................................................................10
Input Cable Assemblies ...................................................................................................10
Wire Reel Assemblies ......................................................................................................10
Readi-Reel Adapters........................................................................................................11
Spindle Adapters..............................................................................................................11
Gun and Cable Assemblies .............................................................................................11
Miscellaneous Options .....................................................................................................11
SPECIFICATIONS ..............................................................................................................12
INSTALLATION..................................................................................................................13
Installation of Synergic 7F Components ..........................................................................14
Wire Feed Drive Roll and Guide Tube Kits ......................................................................14
PROCEDURE TO INSTALL DRIVE ROLL AND GUIDE TUBES......................................14
Standard 4-Roll Kits (KP571 and KP572) ........................................................................14
Gun and Cable Assemblies...........................................................................................15-16
Synergic 7F Water Connections (For Water-Cooled Guns).............................................16
GMAW Shielding Gas with Gas Guard Regulator ...........................................................16
Electrical Installation ........................................................................................................17
Input Cable: Synergic 7F Wire Feeder to Invertec Synergic Type Power Sources ...17
Work Cable ......................................................................................................................17
OPTIONAL FEATURES INSTALLATION..........................................................................18
OPERATING INSTRUCTIONS ........................................................................................19-26
Keypad Setup and Operation...........................................................................................19
Power-Down Save ......................................................................................................19
Operation Keys ...........................................................................................................19
Mode Selection ...........................................................................................................19
Display Control Keys...................................................................................................20
Timer/Crater Select .....................................................................................................21
Acceleration Selection .....................................................................................................21
Selection of English or Metric Speed Display Units .........................................................21
Run-In Selection ..............................................................................................................21
4-Step Trigger Mode Selection ........................................................................................22
Wire Reel Loading - Readi-Reels and Spools ...............................................................22-24
Feeding Electrode and Brake Adjustment .......................................................................22
Adjustable Wire Reel Brake .............................................................................................23
Idle Roll Pressure Setting ................................................................................................24
Gas Guard Regulator Setting...........................................................................................24
Making a Weld .................................................................................................................25
Wire Reel Changing .........................................................................................................25
Wire Feed Overload Protection........................................................................................25
Explanation of Prompting and Error Messages ...............................................................26
MAINTENANCE .................................................................................................................27
Routine Maintenance .......................................................................................................27
Avoiding Wire Feeding Problems.....................................................................................27
Periodic Maintenance ......................................................................................................27
TROUBLESHOOTING GUIDE ........................................................................................28-35
Procedure for Replacing PC Boards ................................................................................36
Gun Cable Connector Requirements to Permit Proper Connection to Wire Feed Unit ...36
WIRING DIAGRAM ............................................................................................................37
CONNECTION DIAGRAM..................................................................................................38
DIMENSION PRINTS .......................................................................................................39-40
PARTS MANUAL .......................................................................................................P-266 Series