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Julabo FS18-HD User Manual

Julabo FS18-HD
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19532420.DOC
Operating Manual
Refrigerated and Heating Circulators
FS18-HD
F25-HD
F26-HD
F32-HD
F33-HD
F34-HD
F33-SD
with proportional cooling capacity control
FP40-HD / SD
FP45-HD / SD
FP50-HD / SD
Changes without prior notification reserved
1.953.2420BU6 02/03
JULABO USA, Inc.
754 Roble Road, Suite 180
Allentown, PA 18103
(610) 231-0250 (610) 231-0260
EMAIL us: info @ julabo.com
ONLINE Catalog: www.julabo.com
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Julabo FS18-HD Specifications

General IconGeneral
BrandJulabo
ModelFS18-HD
CategoryMedical Equipment
LanguageEnglish

Summary

Safety Warnings

Operating Controls and Functional Elements

Mains Power and Controls

Illuminated mains power switch, start/stop key, and indicator lights.

Temperature Display and Settings

MULTI-DISPLAY (LED) for temperature, control parameters (Xp, Tn, Tv), and internal/external control selection.

Navigation and Input Keys

Cursor keys for navigation and edit keys for setting values.

Rear Panel Connections

Serial Interface Connections

RS232/RS485 interface for remote control.

Control and Sensor Connectors

Connectors for programmer, external sensors, solenoid valves, and supplementary pumps.

Power Supply and Fuses

Mains power cable, fuses, and built-in mains outlet.

Quality Management System

Unpacking and Checking

Description of the Circulator

Circulator Unit Overview

Describes the refrigerated circulators, heater, pump, and control electronics.

Microprocessor and Display Features

Explains microprocessor technology, multi-display, and safety value adjustment.

Connectivity and Standards

Details RS232/RS485 port, analog connectors, and safety standards compliance.

Preparations for Operation

Unit Installation Guidelines

Proper placement, ventilation, heat sources, and oil settling time.

Bath Liquid Selection and Safety

Recommended bath liquids, temperature ranges, flash points, and fire points.

Unsuitable Liquids and Tubing

Lists unsuitable liquids, JULABO's disclaimer, and recommended tubing types.

Filling and Draining Procedures

Filling the Circulator Bath

Recommended filling levels for water and oils, and for FS18 model.

Draining the Circulator Bath

Step-by-step instructions for draining the unit safely.

Temperature Application to External Systems

Connecting to External Closed Systems

Procedures for connecting to closed systems using pump connectors and tubing.

Using External Open Systems

Utilizing pressure/suction pumps and the JULABO 'D+S' Level Adapter.

External System Safety Features

Return Flow Safety Device Integration

Using solenoid valves or shut-off valves in loop circuits to prevent overflowing.

Operating Supplementary Pumps

Using control connectors for supplementary pumps and voltage checks.

Operating Procedures

Power Connection and Initial Startup

Connecting power, initial self-test, and stand-by mode indication.

Starting, Stopping, and AutoStart

Procedures for starting/stopping the unit and configuring auto-start function.

Setting Operating Temperatures

Setting Working Temperature T1

Step-by-step guide to set the primary working temperature.

Setting Working Temperature T2

Step-by-step guide to set the secondary working temperature.

Warning Functions

Setting High Temperature Limit

How to set the upper warning limit with audible and visual alerts.

Setting Low Temperature Limit

How to set the lower warning limit with audible and visual alerts.

Safety Temperature Setting

Adjusting Excess Temperature Protection

Setting the safety temperature for automatic shutdown of heater and pump.

Safety Setting Recommendations

Guidance on setting safety temperature relative to working temp and fire point.

Internal and External Control Modes

Selecting Internal Control Mode

How to choose internal control and indicator light status.

Configuring External Control

Connecting Pt100 sensor and switching to external control.

PID Control Parameters

Indicating Control Parameters

How to display Xp, Tn, and Tv parameters.

Setting Control Parameters

Manual adjustment of Xp, Tn, and Tv parameters via keypad.

Menu Functions and Navigation

Accessing Configuration Level

Steps to enter the configuration level, starting with 'Atc0'.

Selecting and Setting Menu Items

How to navigate and change parameters within the menu.

Absolute Temperature Calibration (ATC)

ATC1 - Internal Sensor Calibration

Compensating temperature differences for the internal sensor.

Setting the Correcting Factor

Procedure to set the difference temperature as a correcting factor.

Identification (Id) for System Tuning

Identification Parameters

Options for no, single, or continual identification of the system.

Heater Capacity Adjustment

Setting Heater Capacity

Adjusting heater capacity from 10% to 100%.

Remote Control Setup

Remote Control Interfaces

Options for remote control via RS232, RS485, or REG+E-PROG.

Serial Interface Configuration

Baud Rate and Parity Settings

Configuring baud rate and parity for serial communication.

Handshake and Stand-By Settings

Setting handshake protocols and external stand-by input.

Programmer Type Configuration

Adapting programmer input for voltage or current signals.

RS485 Address and Signal Level

Setting Circulator Address (Ad)

Determining a circulator address for RS485 operation.

Configuring RS232/RS485 Signal Level

Setting signal levels for simultaneous keypad and serial interface use.

Troubleshooting and Error Messages

Common Error Codes and Solutions

Explains error messages E01-E07 related to liquid levels, circuits, and sensors.

Sensor and Circuit Error Codes

Covers errors E05-E07 for sensor issues and circuit problems.

A/D Converter and Safety Errors

Details error codes E12, E14-E18 for A/D converter, safety sensors, and heating circuits.

Cooling System and Compressor Errors

Explains warnings E20-E25 for condenser, compressor, and refrigerator issues.

Stand-by and Configuration Errors

Discusses E26 (stand-by plug) and E30 (configuration error).

Safety Recommendations

General Safety Precautions

Connecting to grounded sockets, observing fire points, and handling hot liquids.

Tubing and Maintenance Safety

Securing tubing, checking for defects, and power disconnection before cleaning.

Post-Application Cooling Procedure

Recommendation to circulate liquid at +20 °C after application.

Electrical Connections

RS232/RS485 Interface Details

Pin assignments and interface correspondence for serial communication.

Pt100 External Sensor Connection

Pin assignment for connecting an external Pt100 sensor.

Programmer Input and Recorder Output

Pin assignments for programmer input and temperature recorder output.

Control Output Connector

Using the connector for control or alarm messages.

Stand-by Input Configuration

Activating the stand-by input for emergency switch-off.

Alarm Output Functionality

Details of the potential-free change-over contact for alarm signals.

Remote Control Operation

Remote Control Setup

Setting the REMOTE menu item and factory serial interface settings.

PC Communication Software

Listing suitable terminal programs for PC communication.

Operating in Remote Mode

How the circulator operates via computer and transfer sequence details.

Command Structure and Examples

Dividing commands into 'in' and 'out' with examples.

List of Remote Control Commands

In Commands for Data Retrieval

Lists 'in commands' to query parameters like version, status, and temperatures.

In Commands for Mode and Parameters

Lists commands for retrieving mode settings and control parameters.

Out Commands for Parameter Setting

Lists 'out commands' to set working temperatures, warning limits, and heater capacity.

Status and Error Messages

Status Message Codes

Codes indicating circulator states like manual or remote stop/start.

Error Messages - Level and Sensor Alarms

Error codes related to low level, refrigerator, excess temperature, and sensor issues.

Error Messages - Compressor and Configuration

Error codes for compressor issues, stand-by plug, and configuration errors.

Maintaining Cooling Performance

Cooling Condenser Cleaning

Steps to clean the condenser for optimal cooling.

Cleaning and Maintenance

General Cleaning Procedures

Instructions for cleaning the bath tank and unit exterior.

Repairs and Packing Advice

Guidance on contacting service for repairs and proper packing.

Technical Specifications

General and Electrical Specifications

Details temperature selection, resolution, calibration, and basic electrical specs.

Model Specific Performance Data

FP40-HD/-SD and FP45-HD/-SD Specs

Technical details for FP40 and FP45 models, including temperature range and cooling capacity.

Additional Model Performance Data

FP50-HD/-SD, FS/F Series Specs

Technical details for FP50, FS18, F25, F26, F32, F33, F34 models.

Safety and Water-Cooled Specifications

Safety Installations and Standards

Lists safety features like excess temperature protection and compliance standards.

Water-Cooled Model Details

Details on cooling water pressure, temperature, and quality.

Warranty Conditions

Product Warranty Terms

Details the two-year warranty, obligations, and exclusions.

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