Julabo CD-1000F Instruction Manual
Immersion / Open Bath / Refrigerated Circulators
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=== Ende der Liste für Textmarke Inhalt1 ===
Operating Instructions
Important: keep original operating manual for future use.
1.953.0800-V8
english
Table of contents
1 CORIO® CD product overview ............................................................. 5
2 Intended use ........................................................................................ 5
3 Description ........................................................................................... 6
4 Explanation of safety information ..................................................... 7
4.1 Explanation of other information ............................................................ 7
5 Safety instructions .............................................................................. 8
6 Operator's responsibility - safety instructions ............................... 10
6.1 Requirements for the operating personnel ............................................ 10
6.2 Operating and ambient conditions for using the unit ............................ 10
6.3 Operating the unit ................................................................................. 11
7 Control and function elements......................................................... 13
7.1 Installation of the circulator .................................................................. 16
8 Preparations for operating the device ............................................ 16
8.1 Securing the immersion circulator ......................................................... 16
8.2 Open bath tanks .................................................................................... 20
9 Closed stainless steel bath tanks ..................................................... 22
9.1 Basic refrigeration baths ....................................................................... 22
9.2 Bath fluids ............................................................................................. 24
9.3 Temperature control for external connected systems ............................ 26
9.4 Tubing ................................................................................................... 27
10 Commissioning .................................................................................. 28
10.1 Excess temperature and low level safety devices .................................. 28
10.2 Filling .................................................................................................... 29
10.3 Pump settings ....................................................................................... 30
10.4 Switching on / Start - Stop .................................................................... 30
10.5 Setting the desired temperature value .................................................. 31
10.6 Setting the timer ................................................................................... 31
10.7 ATC - Absolute Temperature Calibration (1-point calibration) .............. 32
10.8 Switch Autostart on and off .................................................................. 33
2
CORIO® CD product overview
11 Error messages / Possible causes of faults ...................................... 33
12 Operation of the CORIO CD via the USB interface ......................... 36
13 Emptying the bath tank.................................................................... 38
14 Technical data ................................................................................... 39
14.1 Technical data for circulator .................................................................. 39
14.2 Technical data for refrigeration circulation circulator ............................ 40
14.3 Refrigerant ............................................................................................ 44
15 Materials of parts in contact with the bath fluid ........................... 46
15.1 Circulator .............................................................................................. 46
16 Accessories ........................................................................................ 46
16.1 For external connection ......................................................................... 46
16.2 For open baths ...................................................................................... 46
17 Maintenance, cleaning, storage ....................................................... 47
17.1 Maintain the refrigeration capacity. ...................................................... 47
17.2 Cleaning ................................................................................................ 47
18 Storage .............................................................................................. 48
19 Repair service .................................................................................... 48
19.1 Warranty ............................................................................................... 49
20 Waste disposal .................................................................................. 51
20.1 Packaging.............................................................................................. 51
20.2 Unit ....................................................................................................... 51
20.3 Refrigerant ............................................................................................ 51
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3
The operating manual
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Congratulations.
You have made an excellent choice.
JULABO thanks you for the trust.
This operating manual is designed to familiarize you with the operation
of our units and their possible applications. Please read the operating
manual carefully.
Please call us if you have any questions about the operation of the unit
or about the operating manual.
Contact:
JULABO USA, Inc.
884 Marcon Boulevard
Allentown, PA 18109
Phone: +1(610) 231-0250
Fax: +1(610) 231-0260
info.us@julabo.com
www.julabo.com
The JULABO quality management system
The standards for the development, production and distribution of
temperature control devices for laboratory and industry use satisfy the
requirements of ISO 9001 and ISO 14001.
Registration certificate No. 01 100044846.
Unpacking and inspection
If the packaging is damaged or if you discover any concealed transport
damage when you have unpacked the devices and the accessories,
please notify the supplier in the form of a statement of damage.
• should be kept for future use.
• must be available to operating personnel at all times.
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4
CORIO® CD product overview
1 CORIO® CD product overview
Immersion
circulator
for bath tanks up to
50 l.
Open bath
circulator
with high quality bath
tanks made of
transparent plastic or
stainless steel.
Bath circulator
for temperate control
in an internal bath or
an external
application.
Refrigerated
circulator
for standard
temperature control
and routine tasks.
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2 Intended use
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JULABO circulators are laboratory devices which are designed for the
temperature control of certain liquid media in a bath tank or with a
refrigeration unit. The bath fluids recommended by JULABO must be
used as tempering media.
Units with pump connections allow the tempering tasks to be carried out
in an external temperature control system.
JULABO circulators are not designed for the direct temperature control of
foods, semi-luxury foods and tobacco, or pharmaceutical and medical
products.
• Direct temperature control means unprotected contact between the
object and the tempering medium (bath fluid).
• The devices are not suitable for use in potentially explosive
environments.
5
3 Description
safety instructions at your workstation.
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• These circulators are operated via the splash-proof keypad. The
microprocessor technology allows the setpoint to be set, displayed
and saved using the temperature display LED.
• The PID temperature control automatically adjusts the heat supply to
the requirements in the bath.
• ATC - Absolute Temperature Calibration (1-point calibration)
• The pump function can be switched from internal to external
circulation by a simple switchover button.
• Safety equipment to IEC 61010-2-010:
- Excess temperature protector is a safety device which is
independent of the control circuit whose value is set using a
tool (screwdriver).
- A float switch acts as the low level safety device. If these
safety devices trip, the heater and circulating pump are
completely shut down.
• Interfaces:
- CAN bus to communicate with the refrigeration machine
- USB connector to act as host to update and read data. USB device
for remote control.
It is important to follow these safety instructions to prevent personal
injury and property damage. These instructions apply in addition to the
It is essential that you read the user information before
starting the device.
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6
Explanation of safety information
This signal word designates a danger with a low level of risk which, if it
Designates user tips and other useful information.
4 Explanation of safety information
The operating manual contains warnings to increase safety when using
the unit. The general warning sign, consisting of an equilateral triangle
surrounding an exclamation sign and reproduced in various signal
colors, is preceded by the signal words.
"Warning of a dangerous situation".
The significance of the danger is classified with a signal word. Read the
instructions carefully and follow them.
This signal word designates a danger with a high level of risk which, if
it not prevented, will result in death or serious injury.
This signal word designates a danger with a medium level of risk
which, if it not prevented, may result in death or serious injury.
not prevented, may result in minor or moderate injury.
Designates a possibly harmful situation. If it is not prevented, the
system or something near it may be damaged.
4.1 Explanation of other information
TIP
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Your attention is drawn to something special by this.
Dangers at second glance
Designates states which only occur after the start of an action and
could have been prevented if the warning had been heeded.
Informative note
Provides additional information.
7
5 Safety instructions
It is important to follow these safety instructions to prevent personal
injury and property damage. These instructions apply in addition to
standard safety practices for working places.
• It is essential that you read the user information before starting the
unit.
• Use PPE (safety gloves, safety shoes, safety goggles).
• Transport the unit carefully. The interior of the unit can also be
damaged by impacts or if it is dropped.
• Do not loiter under the unit during transportation and operation.
• The unit is not intended for use in potentially explosive areas.
• Please observe the specifications for the minimum space
requirement when setting up the unit.
• Only operate the unit in rooms that are well-ventilated, dry and free
of frost.
• Switch the unit off immediately if there is refrigerant leakage.
• Place the unit on a flat surface of non-flammable material.
• Operate the unit under an exhaust hood as much as possible.
• Do not start the unit if it is damaged or leaking.
• Compare the mains voltage and frequency with the specifications on
the type plate.
• Only connect the unit to a fused mains connection via a FI circuit
breaker (Ia=30 mA).
• Only connect the unit to a power socket with ground contact (PE –
protective earth)!
• The power supply plug serves as safe disconnecting device from the
power supply network and must be freely accessible at all times.
• Check the mains cable regularly for signs of damage.
• Do not start the unit if it has a damaged power cable.
• Keep the mains cable away from hot pump connections.
• Refer to the safety sticker. Parts of the unit can be hot or cold.
• Never use the unit without bath fluid.
• Do not reach into the thermal bath fluid.
• Check the filling level of the bath fluid at regular intervals. The pump
and heater must always be completely covered with bath fluid.
• Adjust over-temperature safety device below the flash point of the
bath fluid.
8
Safety instructions
• Consider the restricted working temperature range if you are using
plastic bath tanks.
• Monitor the heat expansion of the bath oils as the bath temperature
rises.
• Prevent water getting into hot bath oils.
• Use suitable tubing.
• Secure the tubing connections to prevent them sliding off.
• Do not bend the bath fluid tubing.
• Check the hoses at regular intervals for signs of material fatigue (for
example cracking).
• Do not drain the bath fluid when it is hot.
• Check the temperature of the bath fluid before draining it, for
example by switching on the unit briefly.
• Switch off the unit and pull the plug before moving the unit or
carrying out service or repair work.
• Have all service and repair work carried out by authorized specialists
only.
• Switch off the unit and disconnect it from the power supply before
cleaning it.
• Drain the unit completely before transporting it.
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6 Operator's responsibility - safety instructions
Products manufactured by JULABO GmbH ensure safe operation when
installed, operated and according to common safety regulations. This
section explains the potential dangers which may occur when operating
the unit and specifies the most important safety measures to prevent
these dangers as far as possible.
6.1 Requirements for the operating personnel
The operator is responsible for the qualifications of the personnel
operating the unit. Ensure that the personnel who operate the unit are
trained in the relevant work application by a trained person.
The operative must receive regular training about the dangers involved
with their work and about action to prevent such dangers.
Ensure that everybody involved with the operation, maintenance and
installation have read and understood the safety information and the
operating manual. The unit may only be configured, installed,
maintained and repaired by trained personnel.
If hazardous substances or substances which may become hazardous are
used, the unit may only be used by a person who is completely familiar
with these substances and the unit. This person must be able to assess
the possible dangers in full.
6.2 Operating and ambient conditions for using the unit
• Avoid impacts on the housing, vibrations, damage to the operative
keypad (keys and display) and heavy soiling.
• Ensure that the product is checked at regular intervals suitable for its
frequency of use to ensure that it is in perfect condition.
• Check the proper condition of the mandatory warning, prohibition,
and safety labels at least every 2 years.
• Ensure that the mains supply has a low impedance to prevent
influencing of other units powered in the same mains.
• The unit is designed for operation in a controlled electromagnetic
environment. This means that in an environment of this nature,
transmission equipment such as mobile phones should not be used
in the immediate vicinity.
• Other units with components which are suceptible to magnetic fields
may be influenced by magnetic radiation. We recommend to
maintain a minimum distance of 1 m.
• Permissible ambient temperature: max. 40 °C, min. 5 °C.
• The relative humidity should not exceed 50 % (40 °C).
• Do not store in an aggressive atmosphere. Protect from dirt.
• Protect from direct sunlight.
10
Operator's responsibility - safety instructions
1
2a
2b
6.3 Operating the unit
The bath may be filled with flammable materials. Fire hazard!
Chemical dangers may occur, depending on the bath medium.
Refer to all warnings on the substances used (bath fluids) and in the
relevant instructions (safety data sheets).
The formation of explosive mixtures is possible if the ventilation is
inadequate.
Only use the units in well ventilated areas. The unit is not suitable for
use in potentially explosive environments.
Special substance specifications (bath fluids) must be observed for
correct operation. Caustic or corrosive bath fluids must not be used.
When using hazardous substances or substances which may be
hazardous, the operator must apply the enclosed safety symbols (1 + 2a
or 2b) on the control side panel where they are clearly visible:
Warning of a danger zone. Attention!
Observe documentation. (Operating manual, safety data sheet)
It is essential that you read the user information prior to operation.
Area of validity: EU
3
It is essential that you read the user information prior to operation.
Area of validity: USA, NAFTA
Warning label Proposition 65
11
As a result of the wide range of operating temperatures, special care and
caution is essential.
There are thermal dangers: Burns, scalds, hot steam, hot parts and
surfaces which may be touched.
Warning about hot surfaces.
(The label is applied by JULABO)
If external units are connected
Refer to the instructions in the manuals for the external units which you
connect to the JULABO unit, particularly the safety instructions.
The connection assignment of the plugs and the technical data for the
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products must be observed at all times.
12
Control and function elements
7 Control and function elements
Front Rear
Position Designation
1 Main switch
2 Four-digit temperature display LED, menu display
3 Control indicator - alarm
4 Edit keys
Temperature setpoint increase or decrease
Press the key briefly for step-by-step changes.
Press and hold the key for fast change of setpoint.
5 OK key 1. Switch the device on/off.
2. Store value / parameter.
6 Pump switchover,
Delivery
external…….internal
7 Adjustable excess temperature safety device
8 Control indicator - cooling
9 Control indicator - heating
10 USB host interface (type A)
13
11
12 Fuses: Miniature circuit-breaker
13 CAN plug for connecting to the refrigeration machine.
14 USB device interface (type B) for data transfer to the PC, for example for control tasks
15 Pump connection: Return, IN M16x1, external
16 Pump connection: Supply, OUT M16x1, external
Refrigerated Circulators
Mains connection: Integrated connector for voltage supply (mains cable included as
accessory)
using the EasyTEMP software.
17 Recessed handle (front, rear)
18 CAN connection cable for refrigeration machine circulator
19 CAN plug for connecting to the circulator.
20 Fuses: Miniature circuit-breakers, for refrigeration machine
Resettable fuses for 600F refrigeration units (115 V, 100 V)
14
Control and function elements
21 Connection cable: Voltage supply, refrigeration machine circulator
22 Electrical connection: Integrated connector to supply power to the circulator
23
Electrical connection: Integrated connector to supply power to the refrigeration
circulator
24 Drain cock and drain port (behind ventilation grille)
25 Caps (connectors for the cooling coil)
Accessories, included in the supply
1x Main cable for voltage supply for the
refrigeration machine (23) and circulator (11)
(use one only for refrigeration circulator)
1x Connection cable: Refrigeration machine (22) Circulator (11)
1x CAN connection cable (18, for refrigeration machine circulator)
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15
• Observe the safety sticker - do not remove!
Only then take the immersion circulator out of the bath tank.
7.1 Installation of the circulator
Danger of scalding due to leaks from the baths
The JULABO plastic baths are not solvent-resistant. JUALBO plastic
bath tanks are for water at a working temperature range from +20°C
to +100°C.
Do not contaminate the bath fluid with solvents.
Things to keep in mind during the installation process:
Risk of tipping due to improper transportation
Crushing, damage to the unit
• Use PPE (safety gloves, safety shoes, safety goggles).
• Carry the unit with 2 persons (see the Technical Data for the
weight).
• Transport the unit carefully on firm, level ground. The interior of
the unit can also be damaged by impacts or if it is dropped.
• Do not loiter under the unit during transportation and operation.
• The installation site should be a sufficiently large room to ensure
that it does not become too hot due to the heat emission.
• The surface for the device should be flat and made of nonflammable material.
• A specific room size is prescribed for refrigerated circulators.
• At high temperatures, position the unit under an exhaust hood as
much as possible due to potential vapors from the thermal bath
fluid.
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8 Preparations for operating the device
8.1 Securing the immersion circulator
Danger of electric shock.
• Carefully secure the immersion circulator on the bath vessel.
Poorly installed circulators can fall into the bath tank.
• Have the unit checked by a service technician prior to re-use.
• The heater must not be in contact with the wall or the
bottom of the bath tank. Minimum distance 15 mm.
• Pull the plug to disconnect the unit from the power supply.
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