Julabo F7006 User manual

19514828-V2.doc Print date: 08.10.2013
English
Operating manual
Recirculating Coolers
FL7006 FLW7006
FL11006 FLW11006
RS232
A
LARM
°C
FL7006
1.951.4828-V2 10/13
JULABO GmbH
77960 Seelbach / Germany
Tel. [phone] / 51-0
Fax [phone] / 24 91
[email protected]
www.julabo.de

2
Congratulations!
You have made an excellent choice.
JULABO thanks you for the trust you have placed in us.
This operating manual has been designed to help you gain an understanding of the operation and
possible applications of our circulators. For optimal utilization of all functions, we recommend that you
thoroughly study this manual prior to beginning operation.
The JULABO Quality Management System
Temperature control devices for research and industry are developed,
produced, and distributed according to the requirements of ISO 9001 and
ISO 14001. Certificate Registration No. 01 100044846
Unpacking and inspecting
Unpack the recirculating cooler and accessories and check for damages
incurred during transit. These should be reported to the responsible carrier,
railway, or postal authority, and a request for a damage report should be
made. These instructions must be followed fully for us to guarantee our full
support of your claim for protecting against loss from concealed damage. The
form required for filing such a claim will be provided by the carrier.
Lifting device for transportation by crane see page 18
Printed in Germany Changes without prior notification reserved
Important: keep operating manual for future use

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TABLE OF CONTENTS
1. Intended use................................................................................................................................. 4
1.1. Description........................................................................................................................ 4
2. Operator responsibility – Safety instructions................................................................................ 4
2.1. Disposal............................................................................................................................ 6
2.2. EC Conformity................................................................................................................... 7
3. Technical specifications................................................................................................................ 9
3.1. Cooling water connection................................................................................................ 12
4. Safety notes for the user ............................................................................................................ 13
4.1. Explanation of safety notes............................................................................................. 13
4.2. Explanation of other notes.............................................................................................. 13
4.3. Safety instructions........................................................................................................... 13
5. Installation .................................................................................................................................. 15
5.1. Tubing............................................................................................................................. 17
6. Operating controls and functional elements............................................................................... 18
7. Operating procedures................................................................................................................. 20
7.1. Bath fluids....................................................................................................................... 20
7.2. Power connection ........................................................................................................... 20
7.3. Filling............................................................................................................................... 21
7.4. Switching on / Start - Stop .............................................................................................. 21
7.5. Setting the feed pressure................................................................................................ 22
7.6. Setting the temperatures
................................................................................................. 22
7.7. AUTOSTART ON / OFF.................................................................................................. 22
7.8. Remote control: activate – deactivate............................................................................. 23
8. Safety installations...................................................................................................................... 24
8.1. Excess temperature protection....................................................................................... 24
8.2. Low level protection........................................................................................................ 24
9. Troubleshooting guide / Error messages.................................................................................... 24
10. Electrical connections ....................................................................................................... 26
11. Remote control.................................................................................................................. 27
11.1. Setup for remote control ................................................................................................. 27
11.2. Communication with a PC or a superordinated data system.......................................... 27
11.3. List of commands............................................................................................................ 28
11.4. Status messages ............................................................................................................ 28
11.5. Error messages............................................................................................................... 29
12. Cleaning / repairing the unit.............................................................................................. 30
12.1. JULABO Service – Online remote diagnosis.................................................................. 32
12.2. Draining........................................................................................................................... 33
13. Adequate storing of operating manual.............................................................................. 33
14. Warranty conditions .......................................................................................................... 34

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1. Intended use
JULABO recirculating coolers have been designed for temperature application to specific fluids. The
pump connections can be used for cooling applications in an external circuit at a constant temperature.
JULABO water baths are not suitable for direct temperature control of foods, semi-
luxury foods and tobacco, or pharmaceutical and medical products. Direct temperature
control means unprotected contact of the object with the bath medium (bath fluid).
1.1. Description
PID1
RS232
The recirculating coolers are operated via the splash-proof keypad. The
implemented microprocessor technology allows to set and to store the setpoint that
can be indicated on the LED temperature display.
The PID temperature regulation is used to withdraw heat from the bath fluid by
means of the cooling machine and to automatically regulate the required need.
Electrical connections:
1. The serial interface RS232 allows modern process technology without
additional interface.
2. Alarm output for external alarm message.
Manually adjustable by-pass (handwheel) to reduce the pump capacity
(e. g. for glass equipment).
2. Operator responsibility – Safety instructions
The products of JULABO ensure safe operation when installed, operated, and maintained according to
common safety regulations. This section explains the potential dangers that may arise when operating
the circulator and also specifies the most important safety precautions to preclude these dangers as
far as possible.
The operator is responsible for the qualification of the personnel operating the units.
The personnel operating the units should be regularly instructed about the dangers involved with
their job activities as well as measures to avert these dangers.
Make sure all persons tasked with operating, installing, and maintaining the unit have read and
understand the safety information and operating instructions.
When using hazardous materials or materials that could become hazardous, the unit may be
operated only by persons who are absolutely familiar with these materials and the unit. These
persons must be fully aware of possible risks.
If you have any questions concerning the operation of your unit or the information in this manual,
please contact us!
Contact JULABO GmbH
Eisenbahnstraße 45
77960 Seelbach / Germany
Tel. [phone] [email protected]
Fax [phone] www.julabo.de

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Safety recommendations for the operator
You received a product conceived for industrial use. Nevertheless, avoid strikes to the housing,
vibrations, damages to the keypad foil (keys, display) or contamination.
Make sure the product is regularly checked for proper condition. Regularly check (at least every
2 years) the proper condition of the mandatory, warning, prohibition and safety labels.
Take care that the mains supply features a low impedance to avoid any negative affects on the
instrument being operated in the same mains.
This unit is designed for operation in a controlled electromagnetic environment. This means that
transmitting devices (e.g. cellular phones) should not be used in the immediate vicinity. Magnetic
radiation may influence other units with components susceptible to magnetic fields (e.g. a
monitor). We recommend to keep a minimum distance of 1 m.
Permissible ambient temperature: max. 40 °C, min. 5 °C.
Permissible relative air humidity: 50 % (40 °C).
Do not store in an aggressive atmosphere. Protect from contaminations.
Do not expose to sunlight.
Appropriate Operation
Only qualified personnel is authorized to perform configuration, installation, maintenance and repairs
of the water bath.
Routine operation can also be carried out by untrained personnel who should however be instructed
by trained personnel.
Use
For the use according to the intended purpose, special material requirements have to be respected
(bath fluids). Only use non-acid and non corroding materials.
Observe all warnings for the used materials (bath fluids) and the respective instructions (safety data
sheets).
Only use the unit in well ventilated areas. (see page 15).
The recirculating coolers are not for use in explosive atmosphere
When using hazardous materials or materials that could become hazardous, the operator must affix
the enclosed safety labels (1 + 2) to the front of the unit so they are highly visible:
1
Warning label W00: Colors: yellow, black
Danger area. Attention! Observe instructions.
(operating manual, safety data sheet)
2
or
Mandatory label M018: Colors: blue, white
Carefully read the user information prior to beginning operation.
Scope: EU
2
Semi S1-0701 Table A1-2 #9
Carefully read the user information prior to beginning operation.
Scope: USA, NAFTA
Observe the instructions in the manuals for instruments of a different make that you connect to the
circulator, particularly the corresponding safety instructions. Also observe the pin assignment of plugs
and technical specifications of the products.

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2.1. Disposal
This unit contains the refrigerant R404A, which at this time is not considered harmful to the ozone
layer. However, over the long operating period of the unit, disposal rules may change. Therefore, only
qualified personnel should handle the disposal.
Valid in EU countries
See the current official journal of the European Union – WEEE directive.
Directive of the European Parliament and of the Council on waste electrical and
electronic equipment (WEEE).
This directive requires electrical and electronic equipment marked with a crossed-
out trash can to be disposed of separately in an environmentally friendly manner.
Contact an authorized waste management company in your country.
Disposal with household waste (unsorted waste) or similar collections of municipal
waste is not permitted!

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2.2. EC Conformity

8

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3. Technical specifications
Recirculating Cooler
Cooling FL7006 FLW7006 air cooled water cooled
Working temperature range °C -20 ... +40 -20 ... +40
Temperature stability °C ±0.5
Temperature selection: digital
via key pad indication on LED-DISPLAY
remote control via personal computer indication on monitor
Temperature indication: LED-DISPLAY
Resolution °C 0.1
Temperature control PID 1
Temperature sensor Pt 100
Excess temperature protection 85 °C - fixed value
Low liquid level protection float switch
Cooling capacity
Medium: Mixture water-glycol °C kW +20 0 -10 +20 0 -10 7.0 5.1 3.0 7.4 5.5 3.1
Cooling compressor 1-stage
Refrigerant R404A
Electrical connections:
Computer interface RS232
Alarm output for external alarm signal
Circulating pump:
discharge, max. at 0 bar l/min 60 60
pressure, adjustable at 0 Liter bar 0.5 ... 6.0 0.5 ... 6.0
Feed pressure indication bar Manometer
Filling level indicator sight glass
Filling volume from ... to liters 39 ... 47
Dimensions (WxLxH) cm 78x85x148
Weight kg 252 220
Ambient temperature range °C 5 ... 40
Return flow temperature °C 80 max.
Cooling water
Flow rate at 20 °C inlet temperature l/min ----- 11.6
IP class according to IEC 60 529 IP 21
Mains power connection 400 V/3PNPE/50Hz V/ Hz 360-440/3PNPE/50 360-440/3PNPE/50
Current input at 230 V A 14 14
Mains power connection 230 V/3PPE/60Hz V/ Hz 197-242/3PPE/60 207-253/3PPE/60
Current input at 220 V A 23 ------
All measurements have been carried out at: rated voltage and frequency,
ambient temperature: 20 °C

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Recirculating Cooler
Cooling FL11006 FLW11006 air cooled water cooled
Working temperature range °C -20 ... +40 -20 ... +40
Temperature stability °C ±0.5
Temperature selection: digital
via key pad indication on LED-DISPLAY
remote control via personal computer indication on monitor
Temperature indication: LED-DISPLAY
Resolution °C 0.1
Temperature control PID 1
Temperature sensor Pt 100
Excess temperature protection 85 °C - fixed value
Low liquid level protection float switch
Cooling capacity
Medium: Mixture water-glycol °C kW +20 0 -10 +20 0 -10 11.0 7.5 5.0 11.5 7.3 4.8
Cooling compressor 1-stage
Refrigerant R404A
Electrical connections:
Computer interface RS232
Alarm output for external alarm signal
Circulating pump:
discharge, max. at 0 bar l/min 60 60
pressure, adjustable at 0 Liter bar 0.5 ... 6.0 0.5 ... 6.0
Feed pressure indication bar Manometer
Filling level indicator sight glass
Filling volume from ... to liters 39 ... 47
Dimensions (WxLxH) cm 78x85x148
Weight kg 248 250
Ambient temperature range °C 5 ... 40
Return flow temperature °C 80 max.
Cooling water
Flow rate at 20 °C inlet temperature l/min ----- 18.2
IP class according to IEC 60 529 IP 21
Mains power connection 400 V/3PNPE/50Hz V/ Hz 360-440/3PNPE/50 360-440/3PNPE/50
Current input at 230 V A 17 17
Mains power connection 230 V/3PPE/60Hz V/ Hz 207-253/3PPE/60 207-253/3PPE/60
Current input at 230 V A 27 ------
All measurements have been carried out at: rated voltage and frequency,
ambient temperature: 20 °C