Commissioning the cooling unit 26
Notes on changing the welding torch 26
Care, maintenance and disposal 27
Safety 27
General 27
Symbols for care and maintenance of the cooling unit 28
Maintenance intervals, maintenance work 28
Gas purging the cooler 29
Changing the coolant 29
Disposal 30
Troubleshooting 31
Safety 31
Troubleshooting 31
Twisting the coolant pump shaft 34
Safety 34
Turning the coolant pump shaft 34
Technical data 35
General 35
FK 2500, FK 2500 FC 35
FK 2500 MV, FK 2500 MV FC 36
FK 2500 Rob, FK 2500 MV Rob 36
4