Julabo CD-1001F Instruction Manual

Immersion / Open Bath / Refrigerated Circulators

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Operating Instructions

Important: keep original operating manual for future use.

1.953.0801-V3

english

Table of contents

1 Intended use ........................................................................................ 5

2 Description ........................................................................................... 5

3 Explanation of safety information ..................................................... 6

3.1 Explanation of other information ............................................................ 6

4 Safety instructions .............................................................................. 7

5 Operator's responsibility - safety instructions ................................. 9

5.1 Requirements for the operating personnel .............................................. 9

5.2 Operating and ambient conditions for using the unit .............................. 9

5.3 Operating the unit ................................................................................. 10

6 Control and function elements......................................................... 11

6.1 Installation of the circulator .................................................................. 14

6.2 Bath fluids ............................................................................................. 14

7 Commissioning .................................................................................. 16

7.1 Excess temperature and low level safety devices .................................. 17

7.2 Filling the 1001F ................................................................................... 18

7.3 Filling quantities and shut-off criteria ................................................... 18

7.4 Switching on / Start - Stop .................................................................... 19

7.5 Setting the desired temperature value .................................................. 19

Setting the timer ........................................................................................ 20

7.6 ATC - Absolute Temperature Calibration (1-point calibration) .............. 21

7.7 Switch Autostart on and off .................................................................. 22

8 Error messages / Possible causes of faults ...................................... 22

9 Operation of the CORIO CD via the USB interface .......................... 26

10 Emptying the bath tank .................................................................... 28

11 Technical data .................................................................................... 29

11.1 Technical data for circulator .................................................................. 29

11.2 Technical data for refrigeration circulation circulator ............................ 30

11.3 Refrigerant ............................................................................................ 31

12 Materials of parts in contact with the bath fluid ........................... 32

Intended use

12.1 Circulator .............................................................................................. 32

13 Accessories ........................................................................................ 33

13.1 For external connection ......................................................................... 33

13.2 For open baths ...................................................................................... 33

14 Maintenance, cleaning, storage ....................................................... 33

14.1 Maintain the refrigeration capacity. ...................................................... 33

14.2 Cleaning ................................................................................................ 34

14.3 Storage .................................................................................................. 34

15 Repair service .................................................................................... 34

15.1 Warranty ............................................................................................... 35

16 Waste disposal .................................................................................. 38

16.1 Packaging.............................................................................................. 38

16.2 Unit ....................................................................................................... 38

16.3 Refrigerant ............................................................................................ 38

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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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Intended use

safety instructions at your workstation.

1 Intended use

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

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2 Description

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environments.

• 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.

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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.

This signal word designates a danger with a low level of risk which, if it

Designates user tips and other useful information.

3 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.

3.1 Explanation of other information

TIP

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.



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Safety instructions

4 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 device

• 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 in chapter 12.3 Refrigerant, page 32.

• 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.

• Set the excess temperature protector below the flash point of the bath fluid.

• 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.

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• Drain the unit completely before transporting it.

Operator's responsibility - safety instructions

5 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.

5.1 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.

5.2 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.

5.3 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

It is essential that you read the user information prior to operation. Area of validity: USA, NAFTA

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.

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.

Warning label Proposition 65

Warning about hot surfaces. (The label is applied by JULABO)

Control and function elements

6 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)

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, male

16 Pump connection: Supply, OUT M16x1, male

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

21 Connection cable: Voltage supply, refrigeration machine  circulator

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