Julabo HL-4 User Manual

HL / SL
3
TABLE OF CONTENTS
Operating manual .................................................................................................................. 5
1. Intended use ................................................................................................................... 5
1.1. Description ................................................................................................................. 5
2. Operator responsibility – Safety recommendations ........................................................ 6
2.1. Disposal ..................................................................................................................... 7
2.2. EC Conformity ............................................................................................................ 8
2.3. Warranty conditions ................................................................................................... 8
2.4. Technical specifications ............................................................................................. 9
Operating instructions ......................................................................................................... 11
3. Safety notes for the user .............................................................................................. 11
3.1. Explanation of safety notes ...................................................................................... 11
3.2. Explanation of other notes ....................................................................................... 11
3.3. Safety recommendations ......................................................................................... 12
4. Operating controls and functional elements ................................................................. 14
5. Preparations ................................................................................................................. 18
5.1. Installation ................................................................................................................ 18
5.2. Bath fluids ................................................................................................................ 18
5.3. Temperature application to external systems .......................................................... 20
5.3.1. Tubing ................................................................................................................. 21
5.4. Filling / draining ........................................................................................................ 22
5.5. Counter-cooling ........................................................................................................ 23
6. Operating procedures ................................................................................................... 24
6.1. Power connection .................................................................................................... 24
6.2. Switching on / Selecting the language ..................................................................... 24
6.3. Start - Stop ............................................................................................................... 25
7.
Setting of temperatures ................................................................................... 25
8.
Safety installations, warning functions ............................................................ 26
8.0.1. Early warning system, low level protection .......................................................... 29
9.
Menu functions ............................................................................................... 30
9.1. Start of a program .................................................................................................... 32
9.1.1. Status at the end of a program ............................................................................ 34
9.1.2. Indication after successful start ........................................................................... 34
9.1.3. Editing after Start ................................................................................................. 35
9.1.4. Interrupting a program ......................................................................................... 35
9.1.5. Interruption after a power failure .......................................................................... 36
9.1.6. Termination of a program .................................................................................... 36
9.2. Program administration, creation ............................................................................. 37
9.3. Setting the pump pressure ....................................................................................... 41
9.4. Configuration ............................................................................................................ 42
9.4.1. Remote control via the serial interface ................................................................ 45
9.4.2. Keypad control or setpoint setting via the analog input ....................................... 45
9.4.3. Autostart .............................................................................................................. 46

Julabo HL-4 Specifications

General

Brand	Julabo
Model	HL-4
Category	Controller
Language	English