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Julabo SW22 User Manual

Julabo SW22
39 pages
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19514023-V2.doc Druck: 25.07.13
English
Operating manual
Shaking Water Baths
SW22
SW23
JULABO GmbH
77960 Seelbach / Germany
Tel. +49 (0) 7823 / 51-0
Fax +49 (0) 7823 / 24 91
info@julabo.de
www.julabo.de
1.951.4023-V2 06/13
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Julabo SW22 Specifications

General IconGeneral
BrandJulabo
ModelSW22
CategoryLaboratory Equipment
LanguageEnglish

Summary

Unpacking and inspecting

1. Intended use

1.1. Description

Details the features and technology of the SW22 and SW23 shaking water baths.

2. Operator responsibility – Safety instructions

Safety recommendations for the operator

Provides guidelines for safe handling, environment, and usage of the unit.

Appropriate Operation

Defines requirements for qualified personnel and proper usage of the water bath.

2.1. Disposal

Instructions for environmentally friendly disposal of the unit according to WEEE directive.

2.2. EC Conformity

Details compliance with relevant European directives for safety and EMC.

2.3. Warranty conditions

Outlines the warranty terms and conditions for JULABO products.

2.4. Technical data

Provides specifications for SW22 and SW23 models, including temperature, dimensions, and power.

Safety installations and environmental conditions

Covers safety standards, environmental requirements, and protection classes for the unit.

3. Operating controls and functional elements

4. Safety notes for the user

4.1. Explanation of safety notes

Defines the meaning of warning symbols like Danger, Warning, Caution, and Notice.

4.2. Explanation of other notes

Explains the usage of 'Note!' and 'Important!' symbols for special information.

4.3. Safety instructions

Lists essential safety precautions for connecting and operating the unit.

5. Preparations

5.1. Installation

Provides guidelines for selecting a suitable installation site and mounting the unit.

5.2. Bath liquid

Recommends suitable bath fluids and warns against using unsuitable or flammable liquids.

5.3. Filling / Draining

Instructions on how to fill the bath with liquid and how to drain it safely.

5.4. Maintaining a constant water level / Counter cooling

Explains how to use the liquid level/cooling set for water supply and counter cooling.

5.5. Accessories

Lists available accessories like bath covers and cooling installations.

6. Operating procedures

6.1. Power connection

Details how to safely connect the unit to a power socket.

7. Switching on

7.1. Setting the temperature

Explains how to display and adjust the desired working temperature.

7.2. Warning functions or temperature limit

Describes how to set high and low temperature warning limits for sample protection.

7.3. Adjustment of the shaking frequency

Details how to adjust the shaking speed of the water bath.

7.4. Electronic timer

Explains how to set and use the electronic timer for operating time.

8. Menu functions

8.1. Shaking operation On/Off

Instructions on how to enable or disable the shaking operation.

8.2. Circulator pump on/off

Explains how to control the circulator pump on SW23 models.

8.3. Temperature indication in °C or °F

Details how to switch the temperature display between Celsius and Fahrenheit.

8.4. ATC - Absolute Temperature Calibration

Explains how to calibrate the temperature sensor for accurate measurements.

8.5. Setup for remote control

Guides on configuring the unit for remote control via RS232 interface.

8.6. Adjusting interface parameters

Details how to set Baudrate, Parity, and Handshake for data transmission.

8.7. Evaluation of the temperature limits

Describes how to adjust and evaluate high/low temperature warning limits.

9. Safety installation (with shutdown function)

10. Troubleshooting guide / Error messages

Disturbances that are not indicated

Covers safety precautions for fuse replacement and pump motor overload protection.

10.1. Acoustical signals and their differentiation

Explains the different audible signals (alarm, warning, time) and their meanings.

11. Electrical connection

12. Remote control

12.1. Communication with a PC or a superordinated data system

Explains how to use terminal programs and the command structure for remote operation.

12.2. List of commands

Provides a comprehensive list of commands for controlling the water bath remotely.

12.3. Status messages

Lists and describes the different status messages the unit can display.

12.4. Error messages

Lists and explains various error messages that may appear during operation.

13. Cleaning / repairing the unit

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