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Summary of Contents for mma-250/3

Page 1: ...Instruction manual Inverter welding machine MMA 250 3...

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Page 3: ...contain long hair 9 Use eye protection Also use face or dust mask if the cutting operation is dusty 10 Connect dust extraction equipment If devices are provided for the connection of dust extraction...

Page 4: ...Specifications of the welding inverters High speed and welding current adjustment accuracy which provide high welding quality using a welding electrode Welding inverter increases mains frequency from...

Page 5: ...ontrol range 20 250 Performance index 85 Operating cycle per 10 min 75 Power rate 0 93 Electrodes 1 6 5 0 mm Net weight 5 2 kg Used electrodes 1 6 4 0 mm Protection rating IP21S Insulation class F Net...

Page 6: ...sible current according to diameter of the electrode Electrode diameter mm Welding current Min Max 1 6 25 50 2 40 80 2 5 60 110 3 2 80 160 4 120 200 Pay attention that depending on the diameter of the...

Page 7: ...om spatter When performing overhead welding use adequate head wear which will protect your head and neck It is recommended to wear closed safety boots with steel toe caps Welding seam specifications E...

Page 8: ...lls etc protect the tool from external sources of heat and chemically active substances as well as liquid and objects penetration provide effective cooling and wastes withdrawal from the tool working...

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Page 10: ...Demix LLC Head office 14 Shevchenko str 3rd floor Dnepropetrovsk Ukraine 49044 tel fax 38 056 375 43 16 http www en zenit profi com...

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