CIGWELD TRANSTIG 300 AC/DC, Service Manual, Page: 7 / 134

TABLE OF CONTENTS (continued)
TABLE OF CONTENTS
14.3.18 Current Limiting Resistor (R6) ...................................................... 14-20
14.3.19 Discharge Resistor (R3) ................................................................ 14-20
14.3.20 Resistor (R7, R8) .......................................................................... 14-21
14.3.21 Coupling Coil (CC1) ....................................................................... 14-23
14.3.22 Inductor (FCH1) ............................................................................ 14-23
14.3.23 Primary Thermistor (TH1) ............................................................. 14-24
14.3.24 Secondary Thermistor (TH2) ......................................................... 14-25
14.3.25 Cooling Fan (FAN1) ....................................................................... 14-25
14.3.26 Solenoid Valve (SOL1) ................................................................... 14-26
14.3.27 Main ON/OFF Switch (S1) .............................................................. 14-27
14.3.28 Remote Socket (CON1) ................................................................. 14-28
14.3.29 High Freguency Unit (HF.UNIT1) ................................................... 14-28
14.3.30 Hall Current Sensor (HCT1) ........................................................... 14-29
14.3.31 Primary Diode (D1) ....................................................................... 14-30
14.3.32 Secondary Diode (D2-D7) ............................................................. 14-31
14.3.33 Secondary IGBT (Q25-Q26) and PCB18-PCB19 ............................ 14-32
14.3.34 Current Trans (CT2, CT3) .............................................................. 14-33
14.3.35 Ring Core (L1) ............................................................................... 14-34
14.3.36 Ring Core (L105) ........................................................................... 14-36
14.3.37 Reactor (L101) .............................................................................. 14-37
14.3.38 Reactor (L102) .............................................................................. 14-38
14.3.39 Reactor (L103) .............................................................................. 14-40
APPENDIX 1: PARTS LIST ................................................................................ A-1
APPENDIX 2: CONNECTION WIRING GUIDE ........................................................... A-6
APPENDIX 3: TRANSTIG 300 AC/DC INTERCONNECT DIAGRAM .................................... A-8
APPENDIX 4: DIODE TESTING BASICS ................................................................. A-10
APPENDIX 5: TRANSTIG 300 AC/DC OPTIONS AND ACCESSORIES ............................... A-11
CIGWELD LIMITED WARRANTY
Terms of Warranty – January 2008
Warranty Schedule – January 2008
GLOBAL CUSTOMER SERVICE CONTACT INFORMATION .......................... Inside Rear Cover