5
EN
Contents
Safety rules ................................................................................................................................................ 9
General ................................................................................................................................................. 9
Proper use ............................................................................................................................................ 9
Environmental conditions...................................................................................................................... 10
Obligations of the operator.................................................................................................................... 10
Obligations of personnel ....................................................................................................................... 10
Mains connection.................................................................................................................................. 10
Protecting yourself and others .............................................................................................................. 11
Danger from toxic gases and vapours .................................................................................................. 11
Danger from flying sparks..................................................................................................................... 12
Risks from mains current and welding current...................................................................................... 12
Meandering welding currents................................................................................................................ 13
EMC Device Classifications.................................................................................................................. 14
EMC measures ..................................................................................................................................... 14
EMF measures...................................................................................................................................... 14
Specific hazards.................................................................................................................................... 15
Factors affecting welding results........................................................................................................... 16
Danger from shielding gas cylinders..................................................................................................... 16
Danger from escaping shielding gas..................................................................................................... 17
Safety measures at the installation location and during transport ........................................................ 17
Safety measures in normal operation ................................................................................................... 17
Commissioning, maintenance and repair.............................................................................................. 18
Safety inspection................................................................................................................................... 18
Disposal ................................................................................................................................................ 19
Safety symbols...................................................................................................................................... 19
Data protection...................................................................................................................................... 19
Copyright............................................................................................................................................... 19
General information 21
General ...................................................................................................................................................... 23
Device concept ..................................................................................................................................... 23
Requirements........................................................................................................................................ 23
Functional principle............................................................................................................................... 23
Application areas .................................................................................................................................. 23
Warning notices on the device.............................................................................................................. 24
Options....................................................................................................................................................... 25
General ................................................................................................................................................. 25
Machine interface.................................................................................................................................. 25
Gas test button...................................................................................................................................... 25
Gas preheater CO2 connection ............................................................................................................ 25
VRD: safety function ............................................................................................................................. 26
VRD: safety principle ............................................................................................................................ 26
Control elements and connections 27
Synergic control panel ............................................................................................................................... 29
General ................................................................................................................................................. 29
Safety.................................................................................................................................................... 29
Synergic control panel .......................................................................................................................... 29
Service parameters............................................................................................................................... 32
Keylock ................................................................................................................................................. 32
Connections, switches and mechanical components ................................................................................34
TSt 3500 Rob / 5000 Rob power source............................................................................................... 34
Installation and commissioning 35
Minimum equipment needed for welding task............................................................................................ 37
General ................................................................................................................................................. 37
MIG/MAG welding, gas-cooled ............................................................................................................. 37