SYMBOL LEGEND---------------------------------------------------------------------------------------------------2
STATEMENT OF WARRANTY------------------------------------------------------------------------------------3
1.0
GENERAL INFORMATION-------------------------------------------------------------------------------4
2.0
2.02 Specifications----------------------------------------------------------------------------------------------9
2.03 Duty cycle--------------------------------------------------------------------------------------------------9
3.0
OPERATOR CONTROLS-------------------------------------------------------------------------------10
4.0
4.01 Stick welding---------------------------------------------------------------------------------------------13
4.02 DC TIG welding-----------------------------------------------------------------------------------------13
5.0
6.0
7.0
8.0
MAINTENANCE--------------------------------------------------------------------------------------------18
9.0
10.0
PART LIST---------------------------------------------------------------------------------------------------23
11.0
REMARK-----------------------------------------------------------------------------------------------------27
APPENDIX: INTERCONNECT DIAGRAM
BOSS ARC 140¡¢ 160 Operating Manual
CONTENTS
- 1 -