JULABO FLW1703 Recirculating Coolers User Manual
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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 ................................................................................................ 13
4.
Safety notes for the user ............................................................................................................ 14
4.1.
Explanation of safety notes ............................................................................................. 14
4.2.
Explanation of other notes .............................................................................................. 14
4.3.
Safety instructions ........................................................................................................... 14
5.
Installation .................................................................................................................................. 16
5.1.
Tubing ............................................................................................................................. 17
6.
Operating controls and functional elements ............................................................................... 18
7.
Operating procedures ................................................................................................................. 21
7.1.
Bath fluids ....................................................................................................................... 21
7.2.
Power connection ........................................................................................................... 21
7.3.
Filling ............................................................................................................................... 22
7.4.
Switching on / Start - Stop .............................................................................................. 22
7.5.
Setting the feed pressure ................................................................................................ 23
7.6.
Setting the temperatures ................................................................................................. 23
7.7.
AUTOSTART ON / OFF .................................................................................................. 23
7.8.
Remote control: activate – deactivate ............................................................................. 24
8.
Safety installations...................................................................................................................... 24
8.1.
Excess temperature protection ....................................................................................... 24
8.2.
Low level protection ........................................................................................................ 24
9.
Troubleshooting guide / Error messages .................................................................................... 25
10.
Electrical connections ....................................................................................................... 27
11.
Remote control .................................................................................................................. 27
11.1.
Setup for remote control ................................................................................................. 27
11.2.
Communication with a PC or a superordinated data system .......................................... 28
11.3.
List of commands ............................................................................................................ 29
11.4.
Status messages ............................................................................................................ 29
11.5.
Error messages ............................................................................................................... 29
12.
Cleaning / repairing the unit .............................................................................................. 30
12.1.
Draining ........................................................................................................................... 32
13.
Adequate storing of operating manual .............................................................................. 32
14.
Warranty conditions .......................................................................................................... 33