JULABO MA-26 Heating Circulators User Manual
Page 3

MA
3
TABLE OF CONTENTS
Operating manual .......................................................................................................... 5
1.
Intended use .......................................................................................................... 5
1.1.
Description ......................................................................................................... 5
2.
Operator responsibility – Safety recommendations ............................................... 6
2.1.
Disposal .............................................................................................................. 8
2.2.
EC Conformity .................................................................................................... 9
2.3.
Warranty conditions ............................................................................................ 9
2.4.
Technical specifications ................................................................................... 10
Operating instructions .................................................................................................. 12
3.
Safety notes for the user ...................................................................................... 12
3.1.
Explanation of safety notes .............................................................................. 12
3.2.
Explanation of other notes ............................................................................... 12
3.3.
Safety recommendations .................................................................................. 12
4.
Operating controls and functional elements ......................................................... 15
4.1.
Circulator .......................................................................................................... 15
5.
Preparations ......................................................................................................... 17
5.1.
Installation ........................................................................................................ 17
5.2.
Bath fluids ......................................................................................................... 17
5.3.
Temperature application to external systems .................................................. 19
5.3.1.
Tubing ...................................................................................................... 19
5.4.
Filling / draining ................................................................................................ 20
5.5.
Countercooling ................................................................................................. 21
6.
Operating procedures .......................................................................................... 23
6.1.
Power connection ............................................................................................. 23
6.2.
Switching on / Start – Stop ............................................................................... 23
6.2.1.
Switching on the circulator ....................................................................... 23
7.
Setting of temperatures ............................................................................ 24
7.1.
1-setpoint mode / Direct setting of temperatures ............................................. 24
7.2.
Using the pre-setting in the
menu ........................................................ 24
8.
Safety installations, warning functions ..................................................... 26
8.1.
Excess temperature protection ........................................................................ 26