Fronius TransPocket 1500 RC HD Instructions De Service page 39

Contents
General remarks ........................................................................................................................................... 2
Principle ................................................................................................................................................... 2
Machine concept ........................................................................................................................................... 3
General remarks ...................................................................................................................................... 3
Utilisation ................................................................................................................................................. 3
Area of utilisation .......................................................................................................................................... 4
TIG hot-wire welding ................................................................................................................................ 4
Description of controls .................................................................................................................................. 5
Safety ....................................................................................................................................................... 5
Controls and connections ........................................................................................................................ 5
Putting the power source into service ........................................................................................................... 6
Safety ....................................................................................................................................................... 6
Utilisation for intended purpose only ........................................................................................................ 6
Machine set-up regulations ...................................................................................................................... 6
Mains connection ..................................................................................................................................... 6
Operating ...................................................................................................................................................... 7
Safety ....................................................................................................................................................... 7
Connecting up the wire pre-heating unit .................................................................................................. 7
Setting the output current manually ......................................................................................................... 7
Setting the output amperage by way of an external analogue signal ...................................................... 8
Care and maintenance .................................................................................................................................. 9
Safety ....................................................................................................................................................... 9
Scope of care and maintenance .............................................................................................................. 9
Generator-powered operation ....................................................................................................................... 9
Safety ....................................................................................................................................................... 9
Technical data ............................................................................................................................................. 10
Safety ..................................................................................................................................................... 10
Technical data ........................................................................................................................................ 10
Troubleshooting ........................................................................................................................................... 11
Safety ...................................................................................................................................................... 11
Troubleshooting the power source .......................................................................................................... 11
Circuit diagram
Spare-parts list
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