Operating Manual - John Morris Scientific

Ultra-Low Refrigerated Circulators
TABLE OF CONTENTS
Operating manual ................................................................................................................ 5
Description ........................................................................................................................ 5
Operator responsibility – Safety recommendations............................................................ 6
EC Conformity................................................................................................................... 8
Warranty conditions........................................................................................................... 9
Technical specifications................................................................................................... 10
Operating instructions........................................................................................................ 14
1. Operating controls and functional elements ................................................................ 14
2. Safety notes for the user............................................................................................. 17
3. Preparations ............................................................................................................... 17
3.1. Installation .............................................................................................................. 17
3.2. Bath fluids .............................................................................................................. 18
3.2.1. Tubing........................................................................................................... 19
3.3. Filling / draining ...................................................................................................... 20
3.4. Temperature application to external systems ......................................................... 22
3.4.1. External control ............................................................................................. 23
4. Operating procedures ................................................................................................. 24
4.1. Power connection................................................................................................... 24
4.2. Switching on / Selecting the language .................................................................... 24
5. Manual operation ........................................................................................................ 25
5.1. Start - Stop ............................................................................................................. 25
5.2. Setting the temperatures .............................................................................. 26
5.3. Safety installations, warning functions .......................................................... 27
5.3.1. Early warning system, low level protection .................................................... 30
6. Menu functions.................................................................................................. 31
6.1. Configuration.......................................................................................................... 32
6.2. Control ................................................................................................................... 36
6.3. Start of a profile ...................................................................................................... 40
6.3.1. Edit after start................................................................................................ 43
6.3.2. Interrupting a profile ...................................................................................... 44
6.3.3. Interruption after a power failure.................................................................... 44
6.3.4. Termination of a profile.................................................................................. 45
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