![Just received my first K40 (VEVOR) and I cannot make the thing test fire. No amps reading, no plasma, and the tube cathode wants to arc to the frame. Found what looks Just received my first K40 (VEVOR) and I cannot make the thing test fire. No amps reading, no plasma, and the tube cathode wants to arc to the frame. Found what looks](https://external-preview.redd.it/2-FW5sBZ3r7VP16gcXd00bjGVVIu_fjBXTkTbXlFRTk.jpg?auto=webp&s=713b8d8d85f95e3f489dd3f830a223b35dd6ab1f)
Just received my first K40 (VEVOR) and I cannot make the thing test fire. No amps reading, no plasma, and the tube cathode wants to arc to the frame. Found what looks
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VEVOR Vevor 40W Laser Engraver CO2 Laser Cutter Machine USB Laser Engraving Machine Laser Cutting Machine LCD display with USB Port | VEVOR EU
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VEVOR 40 W CO2 Laser USB Гравировальная Stroj Za Rezanje K40 Laserski Graver Digitalni Pisač Rezač za rukotvorina od Drveta i akrila 220 U kupi online / Prodaja \ Some.com.hr
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VEVOR VEVOR 40W USB CO2 Laser Engraving Machine Cutter 300X200MM Laser Engraver Cutting Machine for Wood Metal Engraving | VEVOR EU
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VEVOR K40 Upgraded 40W CO2 Laser Engraver 3020 Laser Engraving Cutting Machine LCD Display Digital Cutter Printer With Wheels | craft-ivf.com
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