MK Products Copperhead Weldhead - Manual (Page 3)

Table of Contents
Safety Guidelines ................................................................................................ i - iii
Installation ..................................................................................................Section A
Technical Specifications ..................................................................................................................1
Electrical ...................................................................................................................................1
Mechanical ...............................................................................................................................1
Models ............................................................................................................................................1
Model 5001 - CopperHead ® I ....................................................................................................1
Model 5002 - CopperHead ® II ...................................................................................................1
Model 5003 - CopperHead ® III ..................................................................................................1
Weldhead Connections ...................................................................................................................1
Collet Selection ...............................................................................................................................3
Tungsten Electrode .........................................................................................................................4
Gas Flow Rates ..............................................................................................................................6
Weldhead Coolant...........................................................................................................................7
Operations ................................................................................................. Section B
Weldhead Calibration ......................................................................................................................7
Accessories ............................................................................................... Section C
Benchmount ..................................................................................................................................10
Extension Cable ............................................................................................................................ 11
Pig Tails ......................................................................................................................................... 11
Collets ........................................................................................................................................... 11
Maintenance ............................................................................................. Section D
Preventative Maintenance ............................................................................................................ 11
Rotor Accuracy .............................................................................................................................. 11
Cable Assembly ............................................................................................................................ 11
Potentiometer ................................................................................................................................12
Weldhead Disassembly.................................................................................................................12
Weldhead Reassembly .................................................................................................................13
Troubleshooting ........................................................................................ Section E
Drawings .....................................................................................................Section F
Head Assembly .............................................................................................................................16
Side Plate Assembly .....................................................................................................................28
Standard Motor Assembly .............................................................................................................19
Cable Assembly with Handles .......................................................................................................20
24 Pin Standard Cable Sub Assembly ..........................................................................................21
Extension Cable ............................................................................................................................22
Appendix .................................................................................................... Section G
Appendix A CopperHead ® Reference Dimensions ........................................................................24
Appendix B Limitations Allowable Extension Cord Length ............................................................25
Appendix C Collets .......................................................................................................................26
Appendix D Locating Mandrels .....................................................................................................28
Appendix E Pre-Ground Tungsten Electrodes ..............................................................................28
Safety Warnings
Warranty