valutazioni - 2, GPA: 4.5 ( )

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3. Unplug the power cable. 6. Maintenance This welding machine contains no userserviceable parts. Depending on dust accumulation the dust should be blown out from the machine with dry and oil-free compressed air every 4 - 6 months. Periodically perform a check for visible damage. Contact a qualified electrician if any of the cables are damaged. 7. Available Accessories For special welding tasks the following accessories are available at specialised dealers – see back cover for illustrations. These accessories have been tested with the machine and ensure operation without any problem. A TIG welding torch SR 17 V for E 130/E 150, required for TIG welding. 1) 2 m torch leads 2) 4 m torch leads 3) 8 m torch leads B TIG welding torch SR 26 V for E 170Si , required for TIG welding. 1) 4 m torch leads 2) 8 m torch leads C Pressure regulator with 2 pressure gauges 1) without stop valve 2) with stop valve D Welding visor 1) helmet 2) automatic screen 8. Repairs ADanger! Repairs to power tools must be carried out by qualified electricians only! Welding machines in need of repair can be sent to the service centre of your country. Refer to the spare parts list for the address. Please attach a description of the fault to the power tool. 9. Environmental Protection The machine's packaging can be 100 % recycled. Worn out power tools and accessories contain considerable amounts of valuable raw and rubber materials, which can be recycled. These instructions are printed on paper produced with elemental chlorine free bleaching process. 10. Disorders The welding machine is equipped with an overload protection. It will automatically turn OFF in case of excessive operating temperatures and under- or overvoltage. . The “Fault” indicator light is flashing. In case of an excessive operating temperature: . DO NOT turn the machine OFF, in order for the fan to cool the machine down faster. . The “Fault” indicator light will go out when the temperature has fallen off to normal levels. You can now continue welding. In case of under- or overvoltage: . Check the mains voltage. 11. Trouble Shooting Brittle or porous weld seam Workpiece not clean? Remove rust, grease or other contamination prior to welding. No welding current Earth cable making poor contact? Check earth cable for proper contact. The “Fault” indicator light is flashing. Check mains voltage and fan Electronics faulty? Contact service centre. No function of machine Supply circuit fuse blown or cut-out? Replace or turn ON again. 12. Technical Specifications Model E 130 E 150 E 170 Si Supply voltage 230 V (+15% / -20%) / 50 – 60 Hz Open-circuit voltage manual arc V 90 90 90 Open-circuit voltage TIG V 25 25 25 Working voltage manual arc V 20,4 – 25,2 20,4 – 26 20,4 – 26,8 Working voltage TIG V 10,4 – 15,2 10,4 – 16 10,4 – 16,8 Current setting range, stepless A 10 – 130 10 – 150 10 – 170 Power input max. kVA 6,0 7,1 5,7 Max. input current A 26 31 25 Max. duty cycle E 40 °C % 25 25 25 Max. duty cycle TIG 40 °C % 35 35 35...

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