Julabo FT200 Operating Manual
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1.951.4616-V2
19514616-V2.doc
Operating manual
Immersion Coolers
FT200
Flow-Through Cooler
FT900
06/13
English
FT400
FT900
FD200
JULABO GmbH
77960 Seelbach / Germany
Tel.
Fax
info@julabo.de
FT 400
www.julabo.de
+49 (0) 7823 / 51-0
+49 (0) 7823 / 24 91
26.07.2013

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Summary of Contents for Julabo FT200

  • Page 1 English Operating manual Immersion Coolers FT200 FT400 FT900 Flow-Through Cooler FD200 FT900 JULABO GmbH 77960 Seelbach / Germany Tel. +49 (0) 7823 / 51-0 +49 (0) 7823 / 24 91 info@julabo.de FT 400 www.julabo.de 1.951.4616-V2 06/13 19514616-V2.doc 26.07.2013...
  • 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 immersion coolers. For optimal utilization of all functions, we recommend that you thoroughly study this manual prior to beginning operation.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS OPERATING MANUAL ....................4 INTENDED USE ..................4 1.1. Description ....................4 OPERATOR RESPONSIBILITY – SAFETY INSTRUCTIONS ....4 2.1. Disposal ....................6 2.2. EC Conformity................... 7 2.3. Warranty conditions .................. 7 2.4. Technical specifications ................8 OPERATING INSTRUCTIONS .................
  • Page 4: Operating Manual

    (bath fluid). 1.1. Description The JULABO immersion coolers FT200, FT 400 and FT900 are employed to cool liquids for working temperatures ranging from +50 °C to -90 °C, such as in: Dewar vessels, beakers, or other containers in conjunction with heating circulators for continuous countercooling or for dry-ice substitution.
  • Page 5 If you have any questions concerning the operation of your unit or the information in this manual, please contact us! Contact JULABO GmbH Tel. +49 (0) 7823 / 51-0 Fax +49 (0) 7823 / 24 91 Eisenbahnstraße 45 info@julabo.de 77960 Seelbach / Germany www.julabo.de...
  • Page 6: Disposal

    Operator responsibility – Safety instructions 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: Warning label W00: Colors: yellow, black Danger area.
  • Page 7: Ec Conformity

    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.de, indicating the serial no. The extended warranty will apply from the date of JULABO GmbH’s original invoice.
  • Page 8: Technical Specifications

    Operator responsibility – Safety instructions 2.4. Technical specifications FT200 FD200 Temperature range °C -20 … +30 10 … +30 Cooling capacity °C 0 -30 (medium ethanol) 0.25 0.15 0.04 0.22 0.18 Refrigerant R134a R134a Recommanded flow rate l/min ----- 2 - 3 Freezing protection °C...
  • Page 9 Environmental conditions according to IEC 61 010-1: Use indoors only. Altitude up to 2000 m - normal zero. Ambient temperature: see Technical specifications Humidity: Max. relative humidity 80% for temperatures up to +31 °C, linear decrease down to 50% relative humidity at a temperature of +40 °C Max.
  • Page 10: Operating Instructions

    Operating instructions Operating instructions OPERATING CONTROLS AND FUNCTIONAL ELEMENTS FT400 FT200 Rear view FT 400 FT 400 FD200 Mains switch, illuminated Cooling control light Clamp for immersion probe Removable ventilation grid Castor with locking lever Tube connection - discharge Tube connection - intake...
  • Page 11 FT900 Rear view FT900...
  • Page 12: Safety Notes For The User

    Safety notes for the user Safety notes for the user 4.1. Explanation of safety notes In addition to the safety warnings listed above, 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 13: Safety Instructions

    4.3. Safety instructions Follow the safety instructions to avoid personal injury and property damage. Also, the valid safety instructions for workplaces must be followed.  Only connect the unit to a power socket with an earthing contact (PE – protective earth)! ...
  • Page 14: Preparations

    DANGER OF INJURY. Use gloves. Switch the unit on only if the probe is immersed into the bath fluid. To prevent the immersion probe (A) from icing, it should be completely immersed into the bath liquid (B). FT900 FT200 FT400 120 mm (minimum)
  • Page 15: Tube Connection Fd200

    Accessory: Clamp for cooler probe FT200/400 - order no. 8 970 400 5.3. Tube connection FD200  Connect the tubes and secure with tube clamps. discharge (9) intake (10) Recommended flow rate: 2 to 3 l/min OPERATING PROCEDURES 6.1. Power connection Caution: ...
  • Page 16: Switching On

    6.2. Switching On  The immersion cooler is turned on and off with the mains switch. (1). The control light in the switch will illuminate. The immersion probe – as part of the cooling circuit – should not be exposed to bath temperatures above the working temperature of the immersion cooler.
  • Page 17: Troubleshooting

    Service and repair work may be performed only by authorized electricians. Prevent humidity from entering into the immersion cooler. JULABO coolers are designed for continuous operation under normal conditions. Periodic maintenance is not required.
  • Page 18 Clean the outside of the unit using a wet cloth and low surface tension water. Repairs Before asking for a service technician or returning a JULABO instrument for repair, please contact an authorized JULABO service station. When returning the unit: ...
  • Page 20 Cleaning / repairing the unit...

This manual is also suitable for:

Ft900Fd200Ft400

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