OPERATION MANUAL
RotaCool® V2.3.0en/04.08.21//1.30
2.9.1 Connection using socket with protective earth (PE).......................................28
2.9.2 Connection via hard wiring .............................................................................29
3Function description 30
3.1 Function description of the temperature control unit ................................... 30
3.1.1 General functions............................................................................................30
3.1.2 Other functions...............................................................................................30
3.2 Information on the thermal fluids ................................................................ 30
3.3 To be noted when planning the test ............................................................. 31
3.4 Display and control instruments................................................................... 32
3.4.1 Display.............................................................................................................32
3.4.2 LED display status ...........................................................................................32
3.4.3 Arrow keys ......................................................................................................32
3.4.4 SET key ............................................................................................................32
3.4.5 Start/Stop key .................................................................................................32
3.5 Menu function ............................................................................................. 33
3.6 Function examples ....................................................................................... 33
3.6.1 Display setpoint ..............................................................................................33
3.6.2 Set/change setpoint........................................................................................33
3.6.3 Changing the Auto-Start function ...................................................................33
4Setup mode 35
4.1 Setup mode ................................................................................................. 35
4.1.1 Turning on the temperature control unit .......................................................35
4.1.2 Turning off the temperature control unit.......................................................35
4.1.3 Setting the setpoint ........................................................................................35
4.2 Filling, venting and draining ......................................................................... 35
4.2.1 Filling and venting externally closed application ............................................36
4.2.2 Draining externally closed applications ..........................................................37
5Normal operation 38
5.1 Automatic operation .................................................................................... 38
5.1.1 Temperature control.......................................................................................38
5.1.1.1 Starting the temperature control process..................................................38
5.1.1.2 Ending the temperature control process ...................................................38
6Service/maintenance 39
6.1 Displays in the event of faults....................................................................... 39
6.2 Maintenance................................................................................................ 39
6.2.1 Function check and visual inspection .............................................................40
6.2.2 Replacing temperature control hoses.............................................................41
6.2.3 Clean liquefier fins (air-cooled temperature control unit) .............................41
6.3 Thermal fluid inspection, replacement and circuit cleaning........................... 42
6.3.1 Thermal fluid replacement .............................................................................42
6.3.1.1 Externally closed application......................................................................42
6.3.2 Rinsing the thermal fluid circuit......................................................................42
6.4 Cleaning the surfaces ................................................................................... 44
6.5 Inspect the mechanical seal.......................................................................... 44
6.6Plug contacts................................................................................................ 44
6.7 Decontamination/repairs ............................................................................. 44
7Shutting down 46
7.1 Safety instructions and basic principles ........................................................ 46
