JULABO SC 2500w Eco-Series Recirculating Coolers - Manual (Page 3)

Recirculating Cooler
3
TABLE OF CONTENTS
Operating manual .................................................................................................................. 5
1. Intended use ................................................................................................................... 5
1.1. Description ................................................................................................................. 5
2. Operator responsibility – Safety instructions .................................................................. 5
2.1. Disposal ..................................................................................................................... 7
2.2. EC Declaration of Conformity .................................................................................... 8
2.3. Warranty conditions ................................................................................................... 9
2.4. Technical specifications ........................................................................................... 10
2.5. Cooling water connection ......................................................................................... 13
Operating instructions ......................................................................................................... 14
3. Operating controls and functional elements ................................................................. 14
4. Safety notes for the user .............................................................................................. 16
4.1. Explanation of safety notes ...................................................................................... 16
4.2. Explanation of other notes ....................................................................................... 16
4.3. Safety instructions .................................................................................................... 17
5. Preparations ................................................................................................................. 19
5.1. Installation ................................................................................................................ 19
5.2. Connecting the external system ............................................................................... 20
5.2.1. Tubing ................................................................................................................. 21
5.2.2. Bath fluids ............................................................................................................ 21
5.3. Filling ........................................................................................................................ 22
5.4. Draining .................................................................................................................... 23
6. Operating procedures ................................................................................................... 24
6.1. Power connection .................................................................................................... 24
6.2. Switching on / Start - Stop ....................................................................................... 24
6.3. AUTOSTART ON / OFF ........................................................................................... 25
7. Setting the temperatures .................................................................................... 26
8. Safety installations, warning functions ................................................................ 26
8.1. Excess temperature protection ................................................................................ 26
8.2. Early warning system, low level protection .............................................................. 27
8.3. High and low temperature warning functions ........................................................... 28
8.4. Limitation of the operating temperature range ......................................................... 29