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Barnstead F62730 User Manual

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80 pages
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Type F62700
Furnace
OPERATION MANUAL
AND PARTS LIST
Series 1276
Model No. Voltage Control Display
F62730 220-240V Single Set Point °C
F62730-80 220-240V Programmable °C
F62730-33 220-240V Single Set Point °C
F62730-33-80 220-240V Programmable °C
F62734 100V Single Set Point °C
F62735 120V SIngle Set Point °C
F62735-80 120V Programmable °C
LT1276X1• 9/21/04

Table of Contents

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Barnstead F62730 Specifications

General IconGeneral
BrandBarnstead
ModelF62730
CategoryFurnace
LanguageEnglish

Summary

Safety Information

Alert Signals and Warnings

Explains alert signals and critical safety warnings for safe operation.

Introduction to the Furnace

Intended Use and Principles of Operation

Describes the furnace's intended applications, general usage, and basic working principles.

General Specifications

Environmental Conditions and Conformity

Specifies operating/storage conditions and product compliance with standards.

Unpacking and Initial Setup

Unpacking Instructions

Provides steps for safely unpacking and preparing the furnace for installation.

Furnace Installation

Site Selection and Preparation

Guides on choosing a suitable location and preparing for electrical connection.

General Furnace Operation

Safety Precautions and Basic Operation

Covers essential safety measures and fundamental operational guidance for the furnace.

Furnace Control Panel Elements

Power, Fan, Indicators, and Switches

Details the function of power switch, fan, indicators, door switch, and digital readout.

Single Setpoint Controller Operation

Basic Operation and Parameter Viewing

Explains startup, viewing display units, and changing setpoints.

Controller Buttons and Indicators

Identifies and explains the function of each button and indicator on the controller.

Single Setpoint Controller Parameters

Output Power and Key Parameters

Explains viewing output power and lists parameters like IdHi, tunE, and Pb.

Tuning and Alarm Parameters

Details alarm configurations (IdHi, S.br) and introduces tuning parameters.

Controller Alarms and Protection

Alarm Messages and Sensor Break Protection

Lists common alarm messages and explains sensor break protection.

Over-Temperature Protection (OTP)

Describes the OTP function and how to set the deviation high alarm.

Controller Tuning Procedures

Self-Tuning Function

Explains how to use the automatic self-tuning feature for optimal temperature accuracy.

Single Ramp & Dwell Programming

Ramp and Dwell Functions and Modes

Outlines the five available modes for programming ramp and dwell cycles.

Program Overview and Setup Variables

Describes how to set program modes, ramp rates, and dwell times.

Program Control and Management

Program Setup, Running, and Stopping

Details the steps for setting up, running, and stopping programs.

Verifying a Running Program

Explains how to verify if a program is currently running on the controller.

8 Segment Programmable Controller Operation

Controller Basics and Setpoint Adjustment

Covers basic operation, viewing units/power, and changing setpoints.

Buttons and Indicators for Programmable Controller

Identifies and explains the functions of the programmable controller's buttons and indicators.

Programmable Controller Parameters

Parameter Lists and Configuration Options

Details various controller parameters like Home Display, Alarms, and PID lists.

Programmable Controller Alarms

Understanding Alarm Types and Sensor Protection

Lists alarm messages and explains sensor break protection.

Programmable Controller Functions

OTP and Single Setpoint Mode Operation

Explains OTP and how to operate the controller in single setpoint mode.

Program Creation and Control Methods

Describes the controller's capability for temperature programming and creating custom programs.

Programmable Controller Holdback Features

Holdback Configuration and Value Setting

Details holdback types and setting holdback values for program control.

Programmable Controller Segment Settings

Ramp, Dwell, and Cycle Unit Configuration

Guides on setting units for ramp/dwell times and configuring cycle numbers.

Programmable Controller Segment Types

Setting Up Ramp Segments

Details how to set up ramp segments for linear temperature changes.

Setting Up Dwell and Step Segments

Explains setting dwell times and step changes for temperature control.

Programmable Controller Program Management

Running, Holding, and Cancelling Programs

Provides instructions for managing program execution.

Controller Tuning and Gain Scheduling

Tuning Procedures and Gain Scheduling

Explains tuning, error handling, and gain scheduling for PID control.

Advanced Controller Tuning Methods

Autotuning and Adaptive Tuning Procedures

Guides on performing autotuning and adaptive tuning for optimal controller performance.

Furnace Loading Guidelines

Proper Loading Techniques and Precautions

Provides instructions on loading the furnace chamber correctly and safely.

Preventative Maintenance

Cleaning and General Maintenance

Offers instructions for general cleaning and routine maintenance to ensure furnace longevity.

Troubleshooting Furnace Issues

Common Problems and Corrective Actions

Lists common problems like no power, no heat, slow heatup, and their solutions.

Troubleshooting (Continued)

Advanced Troubleshooting Scenarios

Addresses issues like door switch malfunction, element burnout, and inaccurate readouts.

Maintenance and Servicing

Safety Precautions for Maintenance

Emphasizes safety measures, including power disconnection, for servicing the furnace.

Component Replacement Procedures

Replacing Fuses, Thermocouples, and Muffles

Provides step-by-step instructions for replacing key furnace components.

Wiring Diagrams

Single Setpoint Controller Wiring Diagram

Illustrates the wiring configuration for single setpoint controller models.

Wiring Diagrams (8 Segment)

8 Segment Programmable Controller Wiring Diagram

Shows the wiring diagram for the 8 segment programmable control models.

Replacement Parts List

Common Furnace Replacement Parts and Numbers

Lists common parts and their corresponding part numbers for the furnace.

Ordering Procedures

How to Order Parts and Service

Outlines the process for ordering replacement parts and requesting service.

Material Safety Data Sheet (MSDS)

Product Identification and Ingredients

Provides identification details and lists the chemical ingredients of the product.

MSDS Health Hazards and First Aid

Health Risks and Emergency Response

Details health hazards, symptoms of overexposure, and first aid measures.

MSDS Safety Precautions

Personal Protection and Handling

Specifies personal protective equipment and handling precautions.

Two Year Limited Warranty

Warranty Terms and Conditions

Outlines the terms, conditions, and limitations of the product's limited warranty.

Controller Introduction

Controller Overview and Model Compatibility

Introduces the microprocessor-based temperature controller and its model compatibility.

Controller Terminology

Understanding Controller Interface Terms

Defines key terms like Mnemonic, Parameter, and Value used in the controller interface.

Controller Levels of Operation

Operator, Full, Edit, and Configuration Levels

Describes the four levels of controller operation and their access restrictions.

Controller Interface and Keystrokes

Panel Layout and Button Functions

Illustrates the controller's panel layout and details the function of each button.

Quick Operation Guide

Adjusting Setpoint and Initiating Autotune

Provides quick steps for adjusting setpoint temperature and starting the auto-tune function.

Home Display Functionality

Navigating Controller Functions from Home Display

Explains how to perform basic functions from the home display.

Controller Home List Navigation

Viewing and Altering Home List Parameters

Details how to navigate the home list and change displayed parameters.

Controller Mnemonic List Headers

Accessing Alarm and Tune Lists

Explains how to cycle through mnemonic list headers like Alarm and Auto Tune.

Controller List Navigation

Accessing PID and Setpoint Lists

Details navigation to PID, Setpoint, and Access lists for configuration.

Alarm List: Process Alarms

Understanding Process Alarm Types

Explains deviation high and full-scale high/low alarms and their behavior.

Process Alarm Troubleshooting

Troubleshooting Deviation and Full Scale Alarms

Provides guidance on troubleshooting high deviation and full-scale alarms.

Alarm List: Diagnostic Alarms

Understanding Diagnostic Alarm Codes

Lists and explains diagnostic alarms like Sensor Break and Tune Error.

Alarm List Mnemonics

Deviation High and Low Alarm Configuration

Shows how to configure deviation high alarm and explains the low alarm mnemonic.

Auto Tune List Section

Auto Tune Parameters and Function

Details parameters like Proportional Band, Integral Time, and Cutbacks used in auto-tuning.

Auto Tune List Mnemonics

Initiating One-Shot Auto Tune

Guides on how to initiate the one-shot auto-tune procedure.

PID List Section

Understanding PID Control Principles

Explains the fundamental concepts of PID control: proportional, integral, and derivative actions.

PID Control and Tuning

When to Tune or Re-tune the Controller

Advises on situations requiring controller re-tuning.

PID List Mnemonics

Proportional, Integral, and Derivative Settings

Details parameters for Proportional Band, Integral Time, and Derivative Time.

SP List Section

Setpoint Ramp Rate Configuration

Explains how to set the ramp rate for reaching the setpoint temperature.

Timer Output Options for Ramping and Dwelling

Describes the five different timer output options for ramp and dwell features.

Ramp and Dwell Feature Configuration

Setting Dwell Time and Program Status

Guides on setting dwell times and managing program status.

Access List Section

Controller Access Levels and Password Protection

Explains the different access levels and password protection for the controller.

Access List Mnemonics

Code Number and Password Entry

Details how to access the code number parameter for password entry.

Offset Calibration Procedure

Performing Controller Offset Calibration

Outlines the steps and notes for calibrating the controller's offset value.

Calculating Temperature Offset Value

Equipment and Steps for Offset Calculation

Lists required equipment and steps to calculate the temperature offset value.

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