Julabo CORIO CD-B13 User manual

Heating immersion circulator, open bath heating circulator,
refrigerated circulator
Original operating manual
1.950.0900.us.V07 02/2023

2
Legal
JULABO USA, Inc.
884 Marcon Boulevard
Allentown, PA 18109
Phone: [phone]
Fax.: [phone]
[e-mail]
www.julabo.us
The content of this operating manual is protected by copyright. Information,
including texts, images, and other contents may not be reproduced, distributed,
transmitted, stored or otherwise used in any form without prior explicit written
consent.
Illustrations in this operating manual are for illustrative purposes and are not
necessarily displayed to scale.

3
1Foreword ............................................................................................. 6
2About this manual .............................................................................. 7
2.1 Original JULABO spare parts .......................................................... 7
2.2 Accessories ..................................................................................... 7
2.3 Warnings ......................................................................................... 8
2.4 Symbols used .................................................................................. 9
3Intended use ..................................................................................... 10
4Safety ................................................................................................. 11
4.1 Safety instructions ......................................................................... 11
4.2 Safety symbols .............................................................................. 13
4.3 Safety function............................................................................... 14
5Product description.......................................................................... 15
5.1 Product overview ........................................................................... 15
5.2 Function description ...................................................................... 15
5.3 Operating and functional elements ............................................... 16
5.3.1 Key description......................................................................... 17
5.4 Interfaces....................................................................................... 18
5.4.1 Insulation requirements for the connection of external
equipment................................................................................. 18
5.4.2 RS232 interface ....................................................................... 18
5.4.3 USB-A interface........................................................................ 19
5.5 Operating interface........................................................................ 20
5.6 Alarm messages............................................................................ 21
5.7 Main menu..................................................................................... 22
5.8 Technical data ............................................................................... 23
5.8.1 Material of parts that come into contact with the medium........ 25
5.8.2 Technical data for refrigerated circulators................................ 26
5.8.3 Bath fluids................................................................................. 32
5.8.4 Hoses ....................................................................................... 33
6Transport and installation ............................................................... 34
6.1 Transporting the device................................................................. 34
6.2 Install the device at the operating location .................................... 35

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7Initial operation ................................................................................. 36
7.1 Mounting the circulator .................................................................. 36
7.1.1 Mount heating or refrigerated circulator ................................... 36
7.2 Connect the device to the power supply ....................................... 37
7.2.1 Connect bridge mounted or heating circulator ......................... 37
7.2.2 Connect refrigerated circulator ................................................. 38
7.3 Connecting an external system ..................................................... 39
7.3.1 Connect an external system with screw connections .............. 40
7.3.2 Connect an external system with barbed fittings...................... 42
7.4 Set high temperature safety function............................................. 43
7.5 Fill device....................................................................................... 44
7.6 Set up power supply for the refrigerated circulator ....................... 44
7.7 Adjusting the flow of the bath fluid................................................. 45
7.8 Set chiller mode............................................................................. 46
7.9 Set temperature warning limits ...................................................... 46
8Operation........................................................................................... 48
8.1 Switch on the unit .......................................................................... 48
8.2 Switch off the unit .......................................................................... 48
8.3 Configuring setpoint temperature .................................................. 48
8.4 Start temperature control application ............................................ 49
8.5 Activate autostart function ............................................................. 49
8.6 Record data ................................................................................... 50
8.6.1 Record measurement data....................................................... 50
8.6.2 Reading out blackbox data....................................................... 50
8.7 Adjust pump................................................................................... 51
8.8 Remote control device................................................................... 51
8.8.1 Remote control device using USB interface............................. 51
8.8.2 Set RS232 interface parameters .............................................. 52
8.8.3 Remote control device using RS232 interface ......................... 53
8.8.4 Request device status .............................................................. 53
8.9 Setting the timer ............................................................................ 54
8.10 Adjusting the temperature sensor (ATC)....................................... 55
8.10.1 Adjust internal temperature sensor .......................................... 55
8.10.2 Enabling ATC function.............................................................. 56
8.11 Device Reset ................................................................................. 56

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9Maintenance...................................................................................... 57
9.1 Check safety symbols ................................................................... 57
9.2 Check the functionality of high temperature cut-off....................... 57
9.3 Test the low liquid level safety function......................................... 57
9.4 Replace detachable power cord.................................................... 58
9.5 Emptying........................................................................................ 58
9.6 Clean device.................................................................................. 59
9.7 Device storage .............................................................................. 59
9.8 Technical Service .......................................................................... 60
9.9 Warranty ........................................................................................ 61
10 Disposal............................................................................................. 63
10.1 Device disposal ............................................................................. 63
11 Appendix ........................................................................................... 64
11.1 Interface commands ...................................................................... 64
11.1.1 IN commands ........................................................................... 65
11.1.2 OUT commands ....................................................................... 66
11.1.3 Status commands .................................................................... 66
11.1.4 Status messages...................................................................... 67
11.2 Alarms and Warnings .................................................................... 68
11.3 Error messages in configuration process...................................... 71

Foreword
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1 Foreword
Congratulations!
You have made an excellent choice.
JULABO would like to thank you for the trust you have placed in our company
and products.
This operating manual will help you become acquainted with the use of our
units. Read the operating manual carefully. Keep the operating manual handy at
all times.

About this manual
7
2 About this manual
This manual is intended for the equipment specified on the cover page.
NOTE
Observe the safety instructions!
Read the Safety section of this manual before using the equipment for the
first time.
2.1 Original JULABO spare parts
Hassle-free continuous operation and safety also depend on the quality of the
spare parts used.
Only original JULABO spare parts guarantee the highest possible quality and
safety. Original JULABO spare parts are available directly from JULABO or your
specialist dealer.
Please note that JULABO cannot provide a warranty service if non-original
JULABO spare parts are used.
2.2 Accessories
JULABO offers a wide range of accessories for the devices. Accessories are not
described in this manual.
The complete range of accessories for the devices described in this manual can
be found on our website www.julabo.com. Use the Search function on the
website.

About this manual
8
2.3 Warnings
The manual contains warnings to increase safety when using the device.
Warnings must always be observed.
A warning sign displayed in signal color precedes the signal word. The signal
word, highlighted in color, specifies the severity of the hazard.
DANGER
This signal word designates a danger with a high level of risk which, if it not
prevented, will result in death or serious injuries.
WARNING
This signal word designates a danger with a medium level of risk which, if it
not prevented, may result in death or serious injuries.
CAUTION
This signal word designates a danger with a low level of risk which, if it not
prevented, may result in minor to moderate injuries.
NOTE
This signal word designates a possibly harmful situation. If it is not avoided,
the system or objects in its vicinity may be damaged.

About this manual
9
2.4 Symbols used
Various symbols are used throughout this manual to aid reading
comprehension. This list describes the symbols used.
Tools needed for the following approach
Prerequisite to be met for the following procedure
1. Numbered action steps
Interim result for individual action steps
Additional note for individual action steps
Final result of a procedure
<> Terms in angle brackets denote control menu
[] Terms in square brackets denote keys, softkeys and buttons

Intended use
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3 Intended use
This section defines the purpose of the unit so that the operator can operate the
unit safely and avoid misuse.
JULABO circulators are laboratory devices that are designed for temperature
control applications with liquid media in a bath tank or with a cooling machine.
An external loop circuit can be connected to the pump connectors so that the
temperature of the bath media can be kept constant.
Only use the device if it is in technically perfect condition and only use it in
accordance with its intended use. Be aware of safety issues or hazards and
comply with the operating manual! In particular, always immediately rectify
faults that could impair safety!
The circulators are not suitable for direct temperature control application of
food, other consumables or pharmaceutical or other medical products.
The devices are not suitable for use in an explosive environment.
The devices are not intended for use in living areas. They may cause interference
with radio reception.