TABLE OF CONTENTS
6.07 Preliminary DC Bus Measurement of the Main Inverter PCB .......................... 6-6
6.08 Preliminary Check of the Main Inverter PCB ................................................... 6-7
6.09 Check Main Input Rectifier .............................................................................. 6-8
6.10 DC Bus Voltage Measurement ........................................................................ 6-9
6.11 PCB Connectors ............................................................................................ 6-10
6.12 DIP Switch Settings, Control PCB ................................................................. 6-17
6.13 Calibration .................................................................................................... 6-18
6.14 Main Circuit Description ............................................................................... 6-19
SECTION 7:
DISASSEMBLY PROCEDURE ....................................................................... 7-1
7.01 Safety Precautions for Disassembly ............................................................... 7-1
7.02 Cover Panel Removal ...................................................................................... 7-1
7.03 Front Panel Removal ....................................................................................... 7-2
7.04 Display PCB Removal ..................................................................................... 7-3
7.05 Control PCB Removal ..................................................................................... 7-4
7.06 Rear Panel Removal ........................................................................................ 7-5
7.07 ON/ OFF Switch and Power Cord Removal ...................................................... 7-6
7.08 HF PCB Removal ............................................................................................. 7-7
7.09 Base Panel Removal ....................................................................................... 7-8
SECTION 8:
ASSEMBLY PROCEDURE ............................................................................ 8-1
8.01 Installing Base Panel ....................................................................................... 8-1
8.02 Installing Rear Panel ....................................................................................... 8-2
8.03 Installing Front Panel ...................................................................................... 8-3
8.04 Installing Control PCB ..................................................................................... 8-4
8.05 Installing Cover Panel ..................................................................................... 8-5
SECTION 9:
KEY SPARE PARTS ................................................................................... 9-1
9.01 Power Source ................................................................................................. 9-1
9.02 TIG Torch W4014604 ...................................................................................... 9-3
APPENDIX 1: OPTIONS AND ACCESSORIES ............................................................ A-1
APPENDIX 2: TRANSTIG 170PI CIRCUIT DIAGRAM ................................................... A-2
CIGWELD - LIMITED WARRANTY TERMS ..................................................................1
TERMS OF WARRANTY – JANUARY 2013 .................................................................2
WARRANTY SCHEDULE – JANUARY 2013 ................................................................. 3
GLOBAL CUSTOMER SERVICE CONTACT INFORMATION ................................................ 5
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