3.4.4 Welding with Ending Arc .....................................................................................................................38
3.4.5 Welding with Repeated Ending Arc .....................................................................................................40
3.4.6 Synergic/Manual ................................................................................................................................41
3.4.7 Arc Dynamic ......................................................................................................................................42
3.4.8 Detect Gas .........................................................................................................................................43
3.4.9 Wire Inching .......................................................................................................................................44
3.4.10 SAVE and LOAD ..............................................................................................................................45
3.4.11 Lock.................................................................................................................................................47
3.4.12 Internal Menu ...................................................................................................................................56
3.4.13 Welder Network Monitors .................................................................................................................57
3.5 Welding Electrode .........................................................................................................................................57
3.6 Intelligent Function Description ......................................................................................................................57
3.6.1 Energy Conservation Function of the Fan............................................................................................57
3.6.2 Safety Protection Function for the Welding Torch ................................................................................58
3.6.3 Slow Wire Inching ..............................................................................................................................58
3.6.4 Connecting a Robot............................................................................................................................58
3.7 Restoring Factory Settings ............................................................................................................................62
Chapter 4 Maintenance .............................................................................................................................................63
4.1 Daily Inspection ............................................................................................................................................63
4.2 Regularly Inspection......................................................................................................................................64
4.3 Troubleshooting ............................................................................................................................................66
4.3.1 Welder Fault Indicator ........................................................................................................................66
4.3.2 Welder Error Codes and Solutions ......................................................................................................66
4.3.3 Rectifying Welder Faults and Welding Process Issues .........................................................................69
4.4 After-Sale Service .........................................................................................................................................70
Appendix I Technical Specifications ........................................................................................................................71
Appendix II Electric Connections of Ehave CM250/350 ...........................................................................................73
Appendix III Electric Connections of Ehave CM500/500H ........................................................................................74
Appendix IV Components .........................................................................................................................................75
Appendix V Detailed Component List ......................................................................................................................76