Related Manuals for Julabo F250
Summary of Contents for Julabo F250
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Page 1: Operating Manual
Operating Manual Recirculating Cooler F250 F500 F1000 Original Operating Manual JULABO GmbH 77960 Seelbach / Germany Tel. +49 (0) 7823 / 51-0 +49 (0) 7823 / 24 91 info.de@julabo.com 1.951.4806-V2 12/15 Proj. 1789 www.julabo.com... - Page 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.
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Page 3: Table Of Contents
F250, F500, F1000 CONTENT Intended use ........................ 4 2. Operator responsibility – Safety recommendations ............4 3. Handling......................... 5 3.1. Appropriate operation .................... 5 3.2. Use ........................5 3.3. Disposal ........................ 6 4. Technical specifications ....................7 4.1. F250 ........................7 4.2. -
Page 4: Intended Use
(bath fluid). 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. -
Page 5: Handling
F250, F500, F1000 If you have any questions concerning the operation of your unit or the information in this manual, please contact us! Contact: JULABO GmbH +49 7823 51-0 info.de@julabo.com Eisenbahnstraße 45 +49 7823 2491 www.julabo.com ... -
Page 6: Disposal
Handling well ventilated areas. The unit is not for use in explosive atmosphere. 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 (1 + 2) to the front of the unit so they are highly visible: Danger area. -
Page 7: Technical Specifications
F250, F500, F1000 4. Technical specifications 4.1. F250 Recirculating Cooler F250 Working temperature range °C -10 ... +40 Temperature stability °C ±0.5 Temperature selection: digital via key pad indication on LED-DISPLAY Temperature indication: LED-DISPLAY Adjustment and display resolution °C Temperature control... -
Page 8: F500
Technical specifications 4.2. F500 Recirculating Cooler F500 Working temperature range °C 0 ... +40 Temperature stability °C ±0.5 Temperature selection: digital via key pad indication on LED-DISPLAY Temperature indication: LED-DISPLAY Adjustment and display resolution °C Temperature control PID 1 Temperature sensor Pt 100 Excess temperature protection 85 °C - fixed value... - Page 9 F250, F500, F1000 4.3. F1000 Recirculating Cooler F1000 Working temperature range °C 0 ... +40 °C ±0.5 Temperature stability Temperature selection: digital via key pad indication on LED-DISPLAY Temperature indication: LED-DISPLAY Adjustment and display resolution °C Temperature control PID 1...
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Page 10: Warning Functions And Safety Installations
Technical specifications 4.4. Warning functions and safety installations Excess temperature protection 85 °C - fixed value Low liquid level protection float switch Alarm messages optical + audible (permanent) Overload protection for compressor and pump motor Classification according to DIN 12876-1 Class I Environmental conditions according to IEC 61 010-1: - Use only indoor. -
Page 11: Materials Of Construction Of The Wetted Parts
F250, F500, F1000 4.5. Materials of Construction of the wetted Parts F250 Designation Material Tube, inner diameter 8.0 x 2.0 mm Sealings processed Bath, complete 1.4404, 1.4301, 1.4435 Sealing screw a.f. 13.0 x 11.0 1.4571 Profile sealing Silicone, white Filling pipe, above... - Page 12 F1000 Designation Material Tube (level indicator) Sealings processed Bath, complete 1.4301, 1.4404 Sealing screw a.f. 13.0 x 11.0 1.4571 Cellular rubber,neoprene 4.314.9910 Profile sealing Filling pipe, above PVC, gray Stopper O-ring CR11-70 (Chloroprene rubber) Motor mounting sheet Motor plate 1.4301/304H,1.4305/303 Pump 1.4301/304H, EPDM, 1.4401, PTFE, FKM Sensors 2xPt 100...
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Page 13: Safety Notes
F250, F500, F1000 5. Safety Notes 5.1. Description of the safety notes In addition to the safety warnings listed, warnings are posted throughout the manual. These warnings are designated by an exclamation mark inside an equilateral triangle. “Warning of a dangerous situation (Attention! Please follow the documentation).”... -
Page 14: Safety Instructions
Safety Notes 5.3. Safety instructions Follow the safety recommendations to prevent damage to persons or property. Further, the valid safety instructions for working places must be followed. • Only connect the unit to a power socket with earthing contact (PE – protective earth)! •... -
Page 15: Moving Up And Connect
Transportation and site conditions F250 • Lifting and Transport: At F250: Lift the unit with two persons taking hold of its bottom plate. For transport set the unit on a suitable caster platform (Order No.: 8910045). At F500, F1000: The unit is lifted by two people by the hand grips (front and back). -
Page 16: Tubing
M10x1 male or barbed M16x1 male or barbed M16x1 male or barbed Return ( ) fittings fittings fittings ∅ 8/10 mm inner ∅ 8/12 mm inner ∅ 8/12 mm inner diameter. diameter. diameter. Further accessories can be found at JULABO-Homepage www.julabo.com. 1.951.4806-V2... - Page 17 F250, F500, F1000 F250 • Before operating the unit after transport, wait about one hour after installation. This will allow any oil that has accumulated laterally during transport to flow back down, thus ensuring that the compressor can develop its maximum capacity.
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Page 18: Operating Controls And Functional Elements
Operating controls and functional elements 7. Operating controls and functional elements 7.1. F250 Main switch, splash water proofed with integral MCB. = On = Off Indication elements 2(1) - LED Temperature display 2(2) - Control display “Cooling” 2(3) - Control display „Alarm“... - Page 19 F250, F500, F1000 Power cable with plug Pump connection - outlet, M10x1 male or barbed fitting ∅ 8/10 mm inner diameter Pump connection - return, M10x1 male or barbed fitting ∅ 8/10 mm inner diameter Overflow for Bath, D 10 mm, d...
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Page 20: F500
Operating controls and functional elements 7.2. F500, F1000 Main switch, splash water proofed with integral MCB. = On = Off Indication elements 2(1) - LED Temperature display 2(2) - Control display “Cooling” 2(3) - Control display „Alarm“ Foil key pad, splash water proofed 3(1) - Modify keys for Setpoint –... - Page 21 F250, F500, F1000 Power cable with plug Pump connection - outlet, M16x1 male or barbed fitting ∅ 8/12 mm inner diameter. Pump connection - return, M16x1 male or barbed fitting ∅ 8/12 mm inner diameter. Overflow for Bath, D 10 mm, d...
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Page 22: Operating Procedures
See website for list of recommended bath fluids. Contact: www.julabo.com Use of non-recommended bath fluids may result in a fire hazard or other hazard: JULABO will assume no liability for damages resulting from use of an unsuitable bath liquid. 1.951.4806-V2... -
Page 23: Power Connection
Connect the tubing from the external system to the pump connectors and check for leaks Check to make sure that the drain screw (Pos. 10 at F250, or Pos. 12 at F500, F1000) is closed. • Remove the cover of filling (Pos. 5). -
Page 24: Switching On / Start - Stop
Operating procedures 8.4. Switching on / Start - Stop Switching on: • The recirculating cooler is turned on and off with the mains switch (1). The unit performs a self-test. All segments of the 4-digit LED temperature DISPLAY and all indicator lights will illuminate Then the software version and the type of unit is indicated. -
Page 25: Timer Function
F250, F500, F1000 8.6. Timer function With the timer function the operating time can be limited to an allowed time. 8.6.1. Setting the time The setting can only be made in the Stop status. Calling the timer function: Factory setting is the max. -
Page 26: Autostart On / Off
AUTOSTART ON / OFF The recirculating cooler has been configured and supplied by JULABO according to N.A.M.U.R. recommendations. This means for the start mode, that the unit must enter a safe operating state after a power failure (non-automatic start mode). This safe operating state is indicated by „OFF“... -
Page 27: Safety Installations
F250, F500, F1000 9. Safety installations 9.1. Excess temperature protection This safety installation is independent of the control circuit. When the temperature of the bath fluid has reached the safety temperature (85 °C), a complete shutdown of the compressor and pump is effected. -
Page 28: Troubleshooting Guide / Error Messages
Troubleshooting guide / Error messages 10. Troubleshooting guide / Error messages Whenever the microprocessor electronics registers a failure, a complete shutdown of the compressor and circulating pump is performed. The alarm light " " illuminates and a continuous signal tone sounds. The LED temperature display indicates the cause for the alarm in form of a code. - Page 29 F250, F500, F1000 • Switch off the unit • Wait for approx.2 seconds • Switch on the unit If the error occurs again, a remote diagnosis must be made. If the unit cannot be returned to operation, contact an authorized JULABO service station.
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Page 30: Cleaning / Repairing The Unit
Periodic maintenance is not required. The tank should be filled only with a bath fluid recommended by JULABO. To avoid contamination, it is essential to change the bath fluid from time to time. Repairs: Before asking for a service technician or returning a JULABO instrument for repair, please contact an authorized JULABO service station. -
Page 31: Draining
• Package the unit carefully and properly. • Always include a brief description of the problem. If you send your JULABO unit back to us, please include a Service Return Note, which you can download at our website www.julabo.com. Please fill out the form and include it with the device or fax or e-mail it to us in advance. -
Page 32: Warranty Conditions
24 months, limited to a maximum of 10 000 working hours. To apply for this extended warranty the user must register the unit on the JULABO web site www.julabo.com, indicating the serial no. The extended warranty will apply from the date of JULABO GmbH’s original invoice. -
Page 33: Ec-Declaration Of Conformity
F250, F500, F1000 12.1. EC-Declaration of Conformity 12.1.1. F250 1.951.4806-V2... - Page 34 Warranty conditions 12.1.2. F500 1.951.4806-V2...
- Page 35 F250, F500, F1000 12.1.3. F1000 1.951.4806-V2...
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