EWM Pico 160, Руководство по эксплуатации

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Contents
Notes on using these operating instructions
099-002128-EW501
26.01.2022
3
1 Contents
1 Contents .......................................................................................................................................... 3
2 For your safety ............................................................................................................................... 6
2.1 Notes on using these operating instructions .......................................................................... 6
2.2 Explanation of icons ............................................................................................................... 7
2.3 Safety instructions .................................................................................................................. 8
2.4 Transport and installation .................................................................................................... 11
3 Intended use ................................................................................................................................. 13
3.1 Applications .......................................................................................................................... 13
3.2 Documents which also apply ............................................................................................... 14
3.2.1 Warranty ............................................................................................................... 14
3.2.2 Declaration of Conformity ..................................................................................... 14
3.2.3 Welding in environments with increased electrical hazards ................................. 14
3.2.4 Calibration/Validation............................................................................................ 14
3.2.5 Part of the complete documentation ..................................................................... 14
4 Machine description – quick overview ...................................................................................... 15
4.1 Front view ............................................................................................................................ 15
4.2 Rear view ............................................................................................................................. 16
4.3 Machine control – Operating elements ................................................................................ 17
5 Design and function ..................................................................................................................... 18
5.1 Transport and installation .................................................................................................... 18
5.1.1 Machine cooling .................................................................................................... 18
5.1.2 Workpiece lead, general ....................................................................................... 18
5.1.3 Ambient conditions ............................................................................................... 19
5.1.4 Transport belt ....................................................................................................... 19
5.1.4.1 Adjusting the length of the carrying strap ............................................. 19
5.1.5 Notes on the installation of welding current leads ................................................ 20
5.1.6 Stray welding currents .......................................................................................... 21
5.1.7 Mains connection .................................................................................................. 22
5.1.7.1 Mains configuration ............................................................................... 22
5.2 MMA welding ....................................................................................................................... 23
5.2.1 Connecting the electrode holder and workpiece lead .......................................... 23
5.2.2 Welding task selection .......................................................................................... 24
5.2.3 Hotstart ................................................................................................................. 24
5.2.4 Arcforce ................................................................................................................ 24
5.2.5 Antistick ................................................................................................................ 24
5.3 TIG welding .......................................................................................................................... 25
5.3.1 Connecting a TIG welding torch with rotating gas valve ...................................... 25
5.3.2 Shielding gas supply (shielding gas cylinder for welding machine) ..................... 25
5.3.2.1 Pressure regulator connection .............................................................. 26
5.3.3 Welding task selection .......................................................................................... 26
5.3.3.1 Gas test – setting the shielding gas volume ......................................... 26
5.3.4 Arc ignition ............................................................................................................ 27
5.3.4.1 Liftarc .................................................................................................... 27
5.4 Voltage reducing device ...................................................................................................... 27
6 Maintenance, care and disposal ................................................................................................. 28
6.1 General ................................................................................................................................ 28
6.1.1 Cleaning ............................................................................................................... 28
6.1.2 Dirt filter ................................................................................................................ 28
6.2 Maintenance work, intervals ................................................................................................ 29
6.2.1 Daily maintenance tasks....................................................................................... 29
6.2.2 Monthly maintenance tasks .................................................................................. 29
6.2.3 Annual test (inspection and testing during operation) .......................................... 29
6.3 Disposing of equipment ....................................................................................................... 30
7 Rectifying faults ........................................................................................................................... 31
7.1 Machine faults (error messages) ......................................................................................... 31
8 Technical data .............................................................................................................................. 32
8.1 Pico 160 ............................................................................................................................... 32