5
EN
Contents
Safety rules ................................................................................................................................................
General .................................................................................................................................................
Proper use ............................................................................................................................................
Environmental conditions......................................................................................................................
Obligations of the operator....................................................................................................................
Obligations of personnel .......................................................................................................................
Mains connection..................................................................................................................................
Protecting yourself and others ..............................................................................................................
Noise emission values ..........................................................................................................................
Danger from toxic gases and vapours ..................................................................................................
Danger from flying sparks..................................................................................................................... 10
Risks from mains current and welding current...................................................................................... 10
Meandering welding currents................................................................................................................ 11
EMC Device Classifications.................................................................................................................. 11
EMC measures ..................................................................................................................................... 12
EMF measures...................................................................................................................................... 12
Specific hazards.................................................................................................................................... 12
Requirement for the shielding gas ........................................................................................................ 14
Danger from shielding gas cylinders..................................................................................................... 14
Danger from escaping shielding gas..................................................................................................... 14
Safety measures at the installation location and during transport ........................................................ 14
Safety measures in normal operation ................................................................................................... 15
Commissioning, maintenance and repair.............................................................................................. 16
Safety inspection................................................................................................................................... 16
Disposal ................................................................................................................................................ 16
Safety symbols...................................................................................................................................... 16
Data protection...................................................................................................................................... 16
Copyright............................................................................................................................................... 17
General ...................................................................................................................................................... 18
Equipment concept ............................................................................................................................... 18
Overview............................................................................................................................................... 18
Area of application ................................................................................................................................ 18
Information about the coolant ............................................................................................................... 18
Information on leaks.............................................................................................................................. 19
Options....................................................................................................................................................... 20
Installation kit “flow controller“ with water filter...................................................................................... 20
Installation kit “temperature limit controller“ .......................................................................................... 20
Control elements and connections............................................................................................................. 21
Rear side............................................................................................................................................... 21
Front side.............................................................................................................................................. 21
Fitting the cooling unit to the trolley ........................................................................................................... 22
General remarks ................................................................................................................................... 22
Mount cooling unit on carriage bottom.................................................................................................. 22
Connecting the cooling unit to the power source ....................................................................................... 23
Connect power source with cooling unit ............................................................................................... 23
Transport of cooling unit and power source.......................................................................................... 23
Connecting the welding torch..................................................................................................................... 24
Connect welding torch with power source ............................................................................................ 24
Connect welding torch with cooling unit................................................................................................ 24
Putting the cooling unit into service ........................................................................................................... 25
Connect welding torch with power source ............................................................................................ 25
Guarantee provisions regarding the coolant pump............................................................................... 25
Information on the coolant .................................................................................................................... 25
Fill cooling unit ...................................................................................................................................... 25
Purge cooling unit ................................................................................................................................. 25
Start operation of cooling unit .............................................................................................................. 26
Changing the welding torch .................................................................................................................. 26
Care, maintenance and disposal ............................................................................................................... 27
General remarks ................................................................................................................................... 27
Safety.................................................................................................................................................... 27
