Julabo F25-HE Installation instructions

Operating Manual
English
Refrigerated and
Heating Circulators
air cooled
F25-HE
F32-HE
F34-HE
FP40-HE
FP50-HE
water cooled
FPW50-HE
Translation of the Original Operating Manual
JULABO USA, Inc.
884 Marcon Boulevard
Allentown, PA 18109
Phone: [phone]
Fax: [phone]
info.us@ julabo.com
www.julabo.com
19532460-V4.doc 21.03.16

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 circulator and accessories and inspect them for possible transport damage. Damage
should be reported to the responsible carrier, railway, or postal authority, and a damage report should
be requested. 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.
1.953.2460-V4 03/16 Printed in Germany Changes without prior notification reserved
Important: keep operating manual for future use
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TABLE OF CONTENTS
Operating manual................................................................................................................5
1. Intended use.................................................................................................................5
1.1. Description...............................................................................................................5
2. Operator responsibility – Safety recommendations....................................................... 6
2.1. Disposal................................................................................................................... 8
2.2. Technical specifications ........................................................................................... 9
2.3. Cooling water connection....................................................................................... 12
Operating instructions ....................................................................................................... 13
3. Safety notes for the user............................................................................................. 13
3.1. Explanation of safety notes.................................................................................... 13
3.2. Explanation of other notes...................................................................................... 13
3.3. Safety recommendations........................................................................................ 14
4. Operating controls and functional elements................................................................ 16
5. Preparations............................................................................................................... 20
5.1. Installation.............................................................................................................. 20
5.2. Bath fluids.............................................................................................................. 21
5.3. Temperature application to external systems......................................................... 22
5.3.1.Tubing ............................................................................................................... 23
5.4. Filling / draining...................................................................................................... 24
6. Operating procedures................................................................................................. 25
6.1. Power connection................................................................................................... 25
6.2. Switching on / Start - Stop...................................................................................... 25
6.2.1.Switching on the circulator................................................................................. 25
6.2.2.Switching on the Cooling Machine..................................................................... 26
7. Setting of temperatures................................................................................. 27
7.1. Using the pre-settings in the menu ........................................................... 27
7.2. Direct setting of temperatures ................................................................................ 28
8. Safety installations, warning functions........................................................... 29
8.1. Excess temperature protection............................................................................... 29
8.1.1.Early warning system, low level protection......................................................... 30
8.2. Switch-over from warning to shutdown function...................................................... 31
8.3. Over and Sub temperature warning function.......................................................... 32
9. Menu functions.............................................................................................. 33
9.1. MENU PROGRAM – START.................................................................................. 34
9.2. MENU PROGRAM – creation, administration......................................................... 37
9.3. MENU PUMP - Setting of pump pressure............................................................... 39
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9.4. MENU CONFIG - Configuration of unit....................................................................40
9.4.1.Remote control via the serial interface................................................................41
9.4.2.Keypad control or setpoint setting via the analog input.......................................42
9.4.3.AUTOSTART......................................................................................................42
9.4.4.OFF-MODE ........................................................................................................43
9.4.5.ACTVAR - actuating variable..............................................................................43
9.4.6.Setting of clock and date ....................................................................................44
9.4.7.RESET – Factory settings ..................................................................................44
9.5. MENU CONTROL – Control characteristics and parameters ..................................44
9.5.1.CONTROL – Control INTERNAL / EXTERNAL...................................................46
9.5.2.SELFTUNING.....................................................................................................47
9.5.3.Dynamic internal.................................................................................................47
9.5.4.Control parameters– XP-, TN-, TV- INTERNAL..................................................48
9.5.5.COSPEED - external..........................................................................................49
9.5.6.Control parameters – XPU-, XP-, TN-, TV- EXTERNAL......................................49
9.6. MENU SERIAL - BAUDRATE, HANDSHAKE, PARITY...........................................50
9.7. MENU ATC - Absolut Temperature Calibration.......................................................51
9.7.1.ATC SENSOR - INTERNAL / EXTERNAL..........................................................53
9.7.2.ATC STATUS - YES / NO...................................................................................53
9.7.3.CALIBRATION TYPE: 1 -/ 2 -/ 3 POINT .............................................................54
9.7.4.Example: 3-point calibration for internal control .................................................55
9.8. MENU LIMITS.........................................................................................................57
9.8.1.Limits for internal control.....................................................................................58
9.8.2.Limits for external control....................................................................................58
9.9. MENU IN/OUT – Analog inputs/outputs (Option).....................................................60
9.9.1.Outputs of the connector - REG+E-PROG..........................................................63
9.9.2.Input of the connector - REG+E-PROG..............................................................64
9.9.3.ALARM-output / Stand-by-input..........................................................................66
10. Troubleshooting guide / error messages......................................................................68
11. Electrical connections..................................................................................................71
12. Remote control............................................................................................................73
12.1. Setup for remote control..........................................................................................73
12.2. Communication with a PC or a superordinated data system ...................................73
12.3. List of commands....................................................................................................74
12.4. Status messages ....................................................................................................77
12.5. Error messages.......................................................................................................77
13. Installation of electronic module...................................................................................78
14. JULABO Service – Online remote diagnosis................................................................79
15. Cleaning / repairing the unit.........................................................................................80
16. WARRANTY PROVISIONS.........................................................................................81
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Operating manual
1. Intended use
JULABO circulators have been designed to control the temperature of specific fluids in a bath tank.
The units feature pump connections for temperature control of external systems (loop circuit).
JULABO circulators 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
1x10
ICC
TCF
ATC
3
RS232
Pt100
PUMP
SMART
The circulators are operated via the splash-proof keypad. The implemented
microprocessor technology allows to set and to store different values that can be
indicated on the VFD COMFORT-DISPLAY. Three menu keys facilitate adjusting
setpoints, warning and safety functions and menu functions.
Temperature- and time-dependent processes can be stored and executed using the
integrated programmer.
The control electronics including “ICC - Intelligent Cascade Control” automatically
adjust the heat supply to the thermal requirements of the bath.
The TCF -Temperature Control Features give the user access to all important
temperature control parameters. This means full control of the control behavior at all
times and the ability to manually adjust or adapt the controls to the specific
application.
Absolute Temperature Calibration (ATC3) provides high temperature stability at all
points in the bath. With the 3-point calibration, an offset is adjusted at three
temperatures to ensure an accurate temperature pattern at the selected spot in the
bath over the entire temperature range.
Electrical connections:
The serial interface, switchable from RS232 to RS485, allows modern process
technology without additional interface.
Connection for Pt100 external sensor for external temperature measurement and
control.
Alarm output for external alarm message or control of JULABO refrigerating baths
or solenoid valve (cooling water).
The electronic module (option) provides 3 further analog connections (alarm input,
standby input, recorder output, programmer input).
The excess temperature protection conforming to IEC 61010-2-010 is a safety
installation independent from the control circuit. This protection can be indicated
and set on the VFD COMFORT-DISPLAY.
The early warning system for low level signals that bath fluid needs to be refilled
before the low level protection conforming to IEC 61010-2-010 causes a complete
shutdown of the main functional elements.
Intelligent pump system: The pump capacity (electronically adjustable via the motor
speed) enables to adapt to varying conditions for internal and external temperature
applications.
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Operator responsibility – Safety recommendations
2. Operator responsibility – Safety recommendations
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 circulator may be
operated only by persons who are absolutely familiar with these materials and the circulator.
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 USA, Inc.
884 Marcon Boulevard
Allentown, PA 18109
Phone: [phone]
Fax: [phone]
info.us@ julabo.com
www.julabo.com
Safety instructions for the operator:
You have received a product designed for industrial use. Nevertheless, avoid strikes to the
housing, vibrations, damage to the operating-element panel (keypad, display), and contamination.
Make sure the product is checked for proper condition regularly (depending on the conditions of
use). Regularly check (at least every 2 years) the proper condition of the mandatory, warning,
prohibition and safety labels.
Make sure that the mains power supply has low impedance to avoid any negative effects on
instruments being operated on 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 affect other devices with components sensitive to magnetic fields
(e.g., monitors). We recommend maintaining a minimum distance of 1 m.
Permissible ambient temperature: max. 40 °C, min. 5 °C.
Permissible relative humidity: 50% (40 °C).
Do not store the unit in an aggressive atmosphere.
Protect the unit from contamination.
Do not expose the unit to sunlight.
Appropriate operation
Only qualified personnel is authorized to perform configuration, installation, maintenance and repairs of
the circulator.
Routine operation can also be carried out by untrained personnel who should however be instructed by
trained personnel.
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Use:
The bath can be filled with flammable materials. Fire hazard!
There might be chemical dangers depending on the bath medium used.
Observe all warnings for the used materials (bath fluids) and the respective instructions (safety data
sheets).
Insufficient ventilation may result in the formation of explosive mixtures. Only use the unit in well
ventilated areas.
Only use recommended materials (bath fluids). Only use non-acid and non corroding materials.
When using hazardous materials or materials that could become hazardous, the operator must affix
the enclosed safety labels to the front of the unit so they are highly visible:
If this unit is intended for use within the United States of America, all 3 warning labels must be affixed
to the housing of the unit prior to use.
Directions for the positioning of the individual warning labels are enclosed with the warning labels
included in the delivery.Warning labels must be easily visible to users.
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
3
Warning label Proposition 65
Particular care and attention is necessary because of the wide operating range.
There are thermal dangers: Burn, scald, hot steam, hot parts and surfaces that can be touched.
Warning label W26: Colors: yellow, black
Hot surface warning.
(The label is put on by JULABO)
Observe the instructions in the manuals for instruments of a different make that you connect to the
circulator, particularly the respective safety recommendations. Also observe the pin assignment of
plugs and technical specifications of the products.
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Operator responsibility – Safety recommendations
2.1. Disposal
The circulator contains a back-up battery that supplies voltage to memory chips when the unit is
switched off. Do not dispose of the battery with household waste!
Depending on battery regulations in your country, you might be obliged to give back used or defect
batteries to gathering places.
The product may be used with oil as bath fluid. These oils fully or partially consist of mineral oil or
synthetic oil. For disposal, observe the instructions in the safety data sheets.
These units contains refrigerants– at this time considered not to have any negative effects on the
ozone layer. However, during the long operating period of the unit, disposal prescriptions may change.
So only qualified personnel should take care of disposal.
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. Technical specifications
F25-HE F32-HE
Working temperature range
°C -28 ... 200 -35 ... 200
Temperature stability
°C ±0,01 ±0,01
Cooling capacity
Medium: ethanol
°C
kW +20 0 -20
0.26 0.2 0.06 +20 0 -20 -30
0.45 0.39 0.15 0.06
Refrigerant
R134a
R134a
Overall dimensions (WxDxH)
cm 23x42x64 31x42x64
Bath opening (WxL)
cm 12x14 18x12
Bath depth
cm 14 15
Filling volume
liters 3 ... 4,5 5,5 ... 8
Weight
kg 32 38
Mains power connection
230 / 50
230 / 50
Current draw (at 230 V)
A
12
12
Current draw, CH (at 230 V)
A
2
-
Mains power connection
V/ Hz
230 / 50/60
230 / 50/60
Current draw (at 230 V)
A
12
12
Current draw (at 230 V)
A
-
2
Mains power connection
V/ Hz
115 / 60
115 / 60
Current draw (at 115 V)
A
13
14
Mains power connection
V/ Hz
100 / 50/60
100 / 50/60
Current draw (at 100 V)
A
13
14
F34-HE
Working temperature range
°C -30 ... 150
Temperature stability
°C ±0.01
Cooling capacity
Medium: ethanol
°C
kW +20 0 -20 -30
0.45 0.32 0.14 0.03
Refrigerant
R134a
Overall dimensions (WxDxH)
cm 38x58x64
Bath opening (WxL)
cm 24x30
Bath depth
cm 15
Filling volume
liters 14 ... 20
Weight
kg 44
Mains power connection
V/Hz
230 / 50
Current draw (at 230 V)
A
12
Mains power connection
V/ Hz
230 / 60
Current draw (at 230 V)
A
12
Mains power connection 115 V/60 Hz
V/ Hz
115 / 60
Current draw (at 115 V)
A
14
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Operator responsibility – Safety recommendations
FP40-HE FP50-HE
FPW50-HE
Working temperature range
°C -40 ... 200 -50 ... 200
Temperature stability
°C ±0.01 ±0.01
Cooling capacity
Medium: ethanol
°C
kW +20 0 -20 -30
0.68 0.5 0.32 0.04 +20 0 -20 -40 0.9 0.8 0.5 0.16
Refrigerant
R134a
R404A or R507
Overall dimensions (WxDxH)
cm 36x46x71 42x49x72
Bath opening (WxL)
cm 23x14 18x12
Bath depth
cm 20 20
Filling volume
liters 9 ... 16 5.5 ... 8
Weight
kg 49 57
Mains power connection
V/Hz
230 / 50
230 / 50
Current draw (at 230 V)
A
13
14
Current draw, GB (at 230 V)
A
3
4
Mains power connection
V/ Hz
230 / 60
230 / 60
Current draw (at 230 V)
A
13
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Temperature selection digital
via keypad indication on VFD COMFORT-DISPLAY
remote control via PC indication on monitor
Temperature indication VFD COMFORT-DISPLAY
Resolution °C 0.01
ATC3 INT/EXT °C ±3 / ±9
Temperature control ICC - Intelligent Cascade Control
Heater wattage (at 230 V) kW 2,0
Heater wattage (at 115 V) kW 1,0
Electronically adj. pump capacity stages 1 ... 4
Flow rate at 0 bar l/min 22 ... 26
Max. pressureat 0 liters bar 0.7
Max. suction at 0 liters bar 0.4
Electrical connections: See page 11
Ambient temperature °C 5 … 40
All measurements have been carried out at:
rated voltage and frequency ambient temperature: 20 °C
Technical changes without prior notification reserved.
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