Reference Documents - Demtech Pro-Wedge VM-20 Operator's Manual

Rev. F, December 2020

9 Reference Documents

Appendix A, Welding Speed / Temperature Chart
Refer to Appendix A for recommended preliminary speeds and temperatures for a wide
range of material types and thicknesses. This chart is a great reference tool, however
all site conditions are different and the settings recommended on the chart may not be
suitable for your specific site. Please contact a DEMTECH technical representative for
advice on appropriate settings.
Appendix B, Speed Setting versus Actual Travel Rate Chart
Refer to Appendix B for a chart showing the travel (welding) speed of the Pro-Wedge at
various speed pot settings. Keep in mind that actual speed, especially at the highest
setting (999) may vary depending on power supply, length of cords, etc.
Appendix C, Pro-Wedge Product Information Sheet
Refer to Appendix C for a product brochure showing photos and technical specifications
of the Pro-Wedge.
Appendix D, Pro-Wedge Product Warranty
Refer to Appendix D for the DEMTECH product warranty.
Appendix E, Pro-Wedge Spare Parts Identification
Refer to Appendix E for the spare parts identification diagrams and DEMTECH part
number listings for ordering potential wear item replacement parts for the Pro-Wedge.
When ordering be sure to specify the DEMTECH Part Number not the Item Number.
Pro-Wedge VM-20 Operator's Manual
END OF OPERATOR'S MANUAL
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