User guide

3
TABLE OF CONTENTS
1. Intended use ................................................................................................................................. 4
1.1. Description ........................................................................................................................ 4
2. Operator responsibility – Safety instructions ................................................................................ 4
2.1. Disposal ............................................................................................................................ 6
2.2. EC Conformity ................................................................................................................... 7
3. Technical specifications ................................................................................................................ 9
3.1. Cooling water connection ................................................................................................ 12
4. Safety notes for the user ............................................................................................................ 13
4.1. Explanation of safety notes ............................................................................................. 13
4.2. Explanation of other notes .............................................................................................. 13
4.3. Safety instructions ........................................................................................................... 13
5. Installation .................................................................................................................................. 15
5.1. Tubing ............................................................................................................................. 17
6. Operating controls and functional elements ............................................................................... 18
7. Operating procedures ................................................................................................................. 20
7.1. Bath fluids ....................................................................................................................... 20
7.2. Power connection ........................................................................................................... 20
7.3. Filling ............................................................................................................................... 21
7.4. Switching on / Start - Stop .............................................................................................. 21
7.5. Setting the feed pressure ................................................................................................ 22
7.6. Setting the temperatures
................................................................................................. 22
7.7. AUTOSTART ON / OFF .................................................................................................. 22
7.8. Remote control: activate – deactivate ............................................................................. 23
8. Safety installations...................................................................................................................... 24
8.1. Excess temperature protection ....................................................................................... 24
8.2. Low level protection ........................................................................................................ 24
9. Troubleshooting guide / Error messages .................................................................................... 24
10. Electrical connections ....................................................................................................... 26
11. Remote control .................................................................................................................. 27
11.1. Setup for remote control ................................................................................................. 27
11.2. Communication with a PC or a superordinated data system .......................................... 27
11.3. List of commands ............................................................................................................ 28
11.4. Status messages ............................................................................................................ 28
11.5. Error messages ............................................................................................................... 29
12. Cleaning / repairing the unit .............................................................................................. 30
12.1. JULABO Service – Online remote diagnosis .................................................................. 32
12.2. Draining ........................................................................................................................... 33
13. Adequate storing of operating manual .............................................................................. 33
14. Warranty conditions .......................................................................................................... 34