Julabo EH-39 Open Bath Circulator Manuel d'utilisateur

19510257-V2.doc Print date: 11.07.13 English Operating manual Open Bath Circulator EH-5 EH-13 EH-19 EH-27 EH-33 EH-39

Operating instructions 10 Operating instructions 3. Safety notes for the user 3.1. Explanation of safety notes In addition to the safety warnings l

EH 11 material.  Do not stay in the area below the unit.  Make sure you read and understand all instructions and safety precautions listed in this

Safety notes for the user 12 Notice: Check the safety installations at least twice a year!  Excess temperature protection according to IEC 61010

EH 13 4. Operating controls and functional elements Front view Rear view 1 Mains power switch, illuminated 2 Edit keys Setpoin

Preparations 14 5. Preparations 5.1. Installation Top view  Place the circulator in an upright position.  The circulator (A) fitted with a s

EH 15 5.2. Bath fluids Caution: Carefully read the safety data sheet of the bath fluid used, particularly with regard to the fire point! If a bath

Preparations 16 See website for list of recommended bath fluids. Contact: see page 5 Caution: Fire or other dangers when using bath fluids that

EH 17 5.3. Filling / Draining Notice:  Pay attention to the thermal expansion of bath oil during heating to avoid overflowing of the liquid. 

Preparations 18 5.4. Temperature application to external systems Caution: Securely attach all tubing to prevent slipping. If the circulator is oper

EH 19 Warning: Tubing: At high working temperatures the tubing used for temperature application and cooling water supply represents a danger sour

2 Congratulations! You have made an excellent choice. JULABO thanks you for the trust you have placed in us. This operating manual has been design

Preparations 20 5.6. Countercooling Notice: Securely attach all tubing to prevent slipping. Observe the laws and regulations of the water distribut

EH 21 6. Operating procedures 6.1. Power connection Caution:  Only connect the unit to a power socket with earthing contact (PE – protective earth

Operating procedures 22 6.3. Automatic / non-automatic start mode  Keep depressed the key and  turn on the circulator with the mains power sw

EH 23 6.5. ATC - Absolute Temperature Calibration Working temperature range refer to page 8 40801601200  1-point calibration: The temperature sen

Operating procedures 24 6.6. Timer function With the timer function the operating time can be limited to an allowed time. 6.6.1. Setting the time

EH 25 6.7. Safety installations according to IEC 61010-2-010 Check the safety installations at least twice a year! See page 12. 6.7.1. Excess temper

Troubleshooting guide / Error messages 26 7. Troubleshooting guide / Error messages + Whenever the microprocessor electronics registers a failure,

EH 27 Disturbances that are not indicated. The electronic pump motor is overload-protected by an electronic current limiter. If viscosity of the bath

Cleaning / repairing the unit 28 9. Cleaning / repairing the unit Caution:  Always turn off the unit and disconnect the mains cable from the powe

EH 3 TABLE OF CONTENTS Operating manual ...

Operating manual 4 Operating manual 1. Intended use JULABO circulators have been designed to control the temperature of specific fluids in a bath tan

EH 5 If you have any questions concerning the operation of your unit or the information in this manual, please contact us! Contact: JULABO GmbH Eise

Operator responsibility – Safety recommendations 6 When using hazardous materials or materials that could become hazardous, the operator must affix th

EH 7 2.2. EC Conformity The products described in the operating instructions conform to the requirements of the following European guidelines: Dire

Operator responsibility – Safety recommendations 8 2.4. Technical specifications EH Working temperature range °C 20 ... 150 Temperature stability

EH 9 Open Bath Circulators EH-27 EH-33 EH-39 Bath opening (WxL) cm 36x30 67x30 36x30 Bath depth cm 20 15 30 Filling volume from ... to