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Julabo EH User Manual

Julabo EH
27 pages
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19530252.doc Druck: 29.04.11
English
Operating manual
Heating Immersion Circulator
EH
JULABO USA, Inc.
884 Marcon Boulevard
Allentown, PA 18109
Phone: +1(610) 231-0250
Fax: +1(610) 231-0260
info @ julabo.com
www.julabo.com

Questions and Answers:

Julabo EH Specifications

General IconGeneral
Pump Flow Rate15 l/min
TypeHeating Circulator
Heating Capacity2.0 kW
Pump Capacity15 L/min
Power Supply230V/50Hz

Summary

Operator Responsibility and Safety

General Safety Instructions

Covers handling, maintenance, power supply, electromagnetic environment, ambient conditions, and protection.

Safety Installations and Environmental Conditions

Details safety installations (IEC 61010), environmental conditions, protection class, and interference resistance.

Operating Instructions

User Safety Notes

Explains warning symbols, signal words, and provides essential safety recommendations for operating the unit.

Preparations

Installation Guidelines

Details how to securely mount the immersion circulator, ensuring proper placement and electrical safety.

Bath Fluids

Provides guidance on selecting appropriate bath fluids, detailing properties of water and recommended fluids.

Operating Procedures

Power Connection

Provides crucial safety instructions for connecting the unit to a power source.

Switching On and Off

Details the procedure for switching the unit on, starting operation, and stopping the circulator.

Setting Temperatures

Guides on how to set and change the desired temperature setpoint for the circulator.

Absolute Temperature Calibration (ATC)

Details the procedure for calibrating the temperature sensor for accurate readings.

Safety Installations (IEC 61010)

Details the excess temperature and low liquid level protection systems and their settings.

Troubleshooting and Error Messages

Error Code Diagnosis

Lists specific error codes and their corresponding causes, such as low fluid, short circuits, or sensor defects.

Warranty Provisions

Initial Warranty Terms

Defines the warranty period (2 years/10,000 hours) and conditions for material and workmanship defects.

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