Innehåll
1 SÄKERHET ................................................................................................................................................. 7
1.1 Symbolers betydelse ...............................................................................................................................7
1.2 Säkerhetsåtgärder ...................................................................................................................................7
1.3 Användaransvar ....................................................................................................................................11
2 INLEDNING
............................................................................................................................................. 13
2.1 Utrustning .............................................................................................................................................13
2.2 Överhettningsskydd ..............................................................................................................................13
3 TEKNISKA DATA
....................................................................................................................................... 14
3.1 Specikationer för EMP 205ic AC/DC .....................................................................................................14
4 INSTALLATION
......................................................................................................................................... 16
4.1 Användarens ansvar .............................................................................................................................. 16
4.2 Lyftanvisningar .....................................................................................................................................16
4.3 Installationsplats...................................................................................................................................17
4.3.1 Bedömning av området ........................................................................................................................17
4.4 Högfrekvensstörning ............................................................................................................................. 18
4.5 Strömförsörjning ...................................................................................................................................19
4.6 Rekommenderade specikationer för strömförsörjningen ....................................................................20
4.7 Tillförsel från kraftgeneratorer ..............................................................................................................20
5 DRIFT
..................................................................................................................................................... 21
5.1 Anslutningar och kontroller ..................................................................................................................22
5.2 Anslutning av svets- och returkablar ..................................................................................................... 23
5.2.1 För MIG/MMA-process ...........................................................................................................................23
5.2.2 För TIG-process ...................................................................................................................................... 23
5.3 Polaritetsändring ..................................................................................................................................23
5.4 Avskärmande gas .................................................................................................................................. 24
5.5 Volt-ampere kurvor ............................................................................................................................... 24
5.5.1 SMAW (Stick) 120 V ............................................................................................................................... 24
5.5.2 SMAW (Stick) 230 V ............................................................................................................................... 24
5.5.3 GMAW (MIG) 120 V ................................................................................................................................25
5.5.4 GMAW (MIG) 230 V ................................................................................................................................25
5.5.5 GTAW (DC TIG) 120 V .............................................................................................................................26
5.5.6 GTAW (DC TIG) 230 V .............................................................................................................................26
5.5.7 GTAW (AC TIG) 120 V ..............................................................................................................................27
5.5.8 GTAW (AC TIG) 230 V ..............................................................................................................................27
5.5.9 Arbetscykel ...........................................................................................................................................28
5.6 Avlägsna/installera bobin .....................................................................................................................29
5.7 Val av trådledare ...................................................................................................................................29
5.8 Installera/avlägsna tråd ........................................................................................................................29
5.8.1 Installera tråd........................................................................................................................................30
5.8.2 Avlägsna tråd ........................................................................................................................................ 31
5.9 Svetsning med aluminiumtråd ..............................................................................................................31
5.10 Ställa in trådmatningstryck ...................................................................................................................32
5.11 Ändra trådmatningsrulle .......................................................................................................................33
5.11.1 Avlägsna trådmatningsrulle .......................................................................................................34
5.11.2 Installera trådmatningsrulle ....................................................................................................... 35