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Brookfield TC-102D User Manual

Brookfield TC-102D
17 pages
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Operators Manual
Circulating Bath with Digital Controller
110-241 Rev. D
ECN 1970
7/04
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Brookfield TC-102D Specifications

General IconGeneral
BrandBrookfield
ModelTC-102D
CategoryLaboratory Equipment
LanguageEnglish

Summary

General Information

Unpacking Instructions

Instructions for unpacking the circulator, retaining packing materials, and confirming proper operation.

Package Contents

Lists all items included with the circulator bath models, such as adapters and tubing.

Circulator Bath Description

General Product Overview

Details the features, applications, and construction of Refrigerating/Heating and Heat Only Circulating Baths.

Circulator Pump Specifications

Explains the two-speed pump's function, speed selection, and maximum outlet ratings.

Connections and Circulation

Pump Inlet and Outlet Ports

Details the pump's connection ports, compatible fittings, and tubing requirements.

Closed Loop System Setup

Guidance on connecting the circulator for closed loop circulation and maintaining adequate flow.

Reservoir and Cooling Coil

Reservoir Purge Function

Explains the use of the purge tube to inject inert gas and prevent condensation.

Ambient and Cooling Coil Use

Details the use of the cooling coil for auxiliary cooling and precise temperature control.

Controller Information

Front and Rear Panel Layout

Identifies and describes the components located on the front and rear panels of the controller.

Heater and Pump Assembly Details

Details the components of the heater and pump assembly, including sensors and coils.

Circulator Operation Basics

Optimal Circulator Placement

Provides guidelines for properly positioning the circulator for optimal performance and safety.

Filling the Reservoir Correctly

Instructions on filling the reservoir with fluid, including maximum fill level requirements.

Controller Power and Safety

Power Connection and Activation

Details how to connect the power cord and operate the main power switch for the circulator.

Setting the Safety Set Point

Explains how to set the Safety Set point for over-temperature and low-liquid level protection.

Temperature Settings and Limits

Switching Temperature Units

Describes how to switch between Celsius (°C) and Fahrenheit (°F) temperature displays.

Configuring the High Limit

Instructions for setting a selectable upper temperature limit for enhanced safety.

Set Point and Preset Temperatures

Adjusting the Set Point

Guides on adjusting the desired operating temperature set point using the Select/Set Knob.

Saving User Preset Temperatures

How to save and recall specific temperature set points using Preset Buttons P1, P2, and P3.

Controller Lockout and Labels

Activating Local Lockout

Explains how to lock and unlock the controller to prevent unauthorized setting changes.

Using Preset Button Labels

Details the use of stick-on strips for labeling the Preset Buttons with custom temperatures.

Refrigeration and Display Messages

Setting Auto-Refrigeration

Describes how to set the temperature at which the refrigeration system automatically activates.

Understanding Display Errors

Lists display messages, their descriptions, and required actions for troubleshooting.

Calibration and Maintenance

Calibrating Temperature Display

Procedure to match the controller's display to an external certified reference thermometer.

Heater Cleaning Procedures

Maintenance instructions for cleaning the heater element to prevent deposits and ensure performance.

Component Maintenance

Pump Motor Lubrication

Information on pump motor lubrication, bearing maintenance, and replacement recommendations.

Exterior Cleaning Guidelines

Guidelines for cleaning the circulator's exterior surfaces and avoiding liquid entry into vents.

Bath Water and System Cleaning

Maintaining Bath Water Clarity

Recommendations for using algaecide to prevent contamination and maintain clear bath water.

Condenser and Filter Maintenance

Instructions for cleaning condenser, air vents, and filter for optimal cooling system performance.

Troubleshooting Common Issues

Unit Not Operating

Troubleshooting steps for issues where the unit fails to power on or operate any function.

No Pumping Detected

Checks for issues preventing the pump from operating, including fluid level and speed selection.

Pump Performance and Heating

Slow or Insufficient Pumping

Identifies causes for reduced pump performance, such as low voltage or hose restrictions.

No Heating Issues

Steps to diagnose why the unit is not providing heat, checking set points and liquid levels.

Heating and Cooling Problems

Insufficient Heating Diagnosis

Troubleshooting tips for inadequate heating, considering voltage, external loads, and heat loss.

Cooling System Failures

Diagnosing issues with the cooling system, including ambient temperature and airflow.

Triac Failure Troubleshooting

Identifying Triac Failure

Explains the FLt 4 error message indicating a triac failure or power supply interference.

Reservoir Fluid Selection

Fluid Properties and Ranges

Guidance on selecting appropriate bath fluids, their properties, and operating ranges for optimal performance.

Fluid Usage Guidelines

Prohibited Reservoir Fluids

Lists fluids that should not be used in the circulator due to potential damage or safety hazards.

Application Notes on Fluids

Notes on fluid behavior at temperature extremes and strategies for managing heat loss or gain.

Service and Support

Ordering Replacement Parts

A list of available replacement parts with their corresponding part numbers for ordering.

After-Sale Support Information

US Service and Contact Details

Contact information for obtaining service, repairs, and support within the United States.

International Support Contacts

UK Service and Repair

Contact details for service and repair inquiries in the United Kingdom.

German Service and Repair

Contact information for service and repair assistance in Germany.

Product Warranty Information

Warranty Terms and Conditions

Outlines the manufacturer's warranty terms, conditions, and limitations for the product.

EC Declaration of Conformity

Compliance with EC Directives

Declaration of compliance with EC Low Voltage and EMC Directives, listing product and standards.

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