Operating instructions - EWM Hightec Welding GmbH

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Commissioning MMA welding 6.8 MMA welding CAUTION Risk of being crushed or burnt. When replacing spent or new stick electrodes • Switch off machine at the main switch • Wear appropriate safety gloves • Use insulated tongs to remove spent stick electrodes or to move welded workpieces and • Always put the electrode holder down on an insulated surface. 6.8.1 Connecting the electrode holder and workpiece lead 2 3 1 Figure 6-5 Item Symbol Description 0 1 Connection socket, “-” welding current Electrode holder connection 2 Connection socket, “+” welding current Connection for workpiece lead 3 G¼” connecting nipple, “-” welding current Shielding gas connection (with yellow insulating cap) for TIG welding torch CAUTION Shielding gas connection! During MMA welding open circuit voltage is applied at the shielding gas connection (G¼" connecting nipple). • Place yellow insulating cap on the G¼" connection nipple (protects against electrical voltage and dirt). 64 Item No.: 099-000097-EWM01
Commissioning MMA welding • Insert cable plug of the electrode holder into either the "+" or "-" welding current connection socket and lock by turning to the right. • Insert cable plug of the workpiece lead into either the "+" or "-" welding current connection socket and lock by turning to the right. NOTE Polarity depends on the instructions from the electrode manufacturer given on the electrode packaging. Item No.: 099-000097-EWM01 65
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EWM HIGHTEC WELDING GmbH Dr. Günte
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Machine and Company Data Please ent
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Contents Notes on the use of these
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Contents Notes on the use of these
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Safety instructions Notes on the us
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Safety instructions General WARNING
Page 13 and 14: Safety instructions Transport and i
Page 15 and 16: 3 Technical data 3.1 TETRIX 180 COM
Page 17 and 18: Machine description TETRIX 180 COMF
Page 19 and 20: Machine description Machine control
Page 21 and 22: Machine description Machine control
Page 23 and 24: Functional characteristics Operatin
Page 45 and 46: Functional characteristics MMA weld
Page 47 and 48: Functional characteristics Remote c
Page 49 and 50: Functional characteristics Advanced
Page 51 and 52: Functional characteristics Advanced
Page 53 and 54: Functional characteristics Interfac
Page 55 and 56: Functional characteristics Menus an
Page 57 and 58: Functional characteristics Menus an
Page 59 and 60: Commissioning Area of application -
Page 61 and 62: 6.7 TIG welding 6.7.1 Welding torch
Page 63: Commissioning TIG welding 6.7.4.1 C
Page 67 and 68: Maintenance and testing Test 7.3 Te
Page 69 and 70: Maintenance and testing Test 7.3.6
Page 71 and 72: Maintenance and testing Disposing o
Page 73 and 74: Warranty Warranty Declaration 8.2 W
Page 75 and 76: Operating problems, causes and reme
Page 77 and 78: 9.4 General operating problems Oper
Page 79 and 80: Circuit diagrams TETRIX 180 COMFORT
Page 81: 12 Appendix A 12.1 Declaration of C
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Operating instructions - EWM Hightec Welding GmbH

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