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Mettler Toledo HE53 User Manual

Mettler Toledo HE53
50 pages
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Moisture Analyzer
HE53
Operating Instructions

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Mettler Toledo HE53 Specifications

General IconGeneral
BrandMettler Toledo
ModelHE53
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction

Conventions and Symbols in Operating Instructions

Explains symbols used to indicate instructions, prerequisites, steps, and results.

Safety Information

Signal Warnings and Symbols Definition

Defines signal words (WARNING, CAUTION, NOTICE, Note) and warning symbols.

Product Specific Safety Notes

Covers intended use, general safety, staff safety, and protective clothing recommendations.

Heat and Sample Handling Precautions

Details safety measures for working with heat and special sample types (fire, toxic, corrosion).

Design and Function

Instrument Overview and Components

Details the instrument's design, including the heating module, legend, and operation keys.

Display and Icons Explained

Describes the instrument display layout, areas, and the meaning of various icons.

Drying Process Monitoring

Explains the progress indicator and user guidance for monitoring the drying process.

Installation and Putting into Operation

Scope of Delivery and Location Selection

Lists included accessories and provides guidelines for choosing an optimal operating location.

Assembly and Connection

Covers the steps for assembling the instrument and connecting it to power safely.

Setting up the Instrument

Instructions for switching on the instrument and leveling it for accurate measurements.

Weight Adjustment Procedure

Step-by-step guide for calibrating the instrument's weight measurement.

Temperature Adjustment Procedure

Instructions for adjusting the heating module's temperature accuracy.

Performing a Simple Measurement

Getting Started with Your First Measurement

Covers connecting, switching on, and preparing the instrument for a basic measurement.

Executing and Completing a Measurement

Details starting the drying process, monitoring progress, and obtaining results.

Safely Removing the Sample

Provides instructions for safely removing the sample and handling hot components.

User Menu and Configuration

Navigation and Program Settings

Explains menu navigation and how to set drying programs (Standard, Rapid).

Calibration and Printing Options

Covers instrument calibration (Weight, Temperature) and print settings.

RS232 Interface Configuration

Details settings for the RS232 interface, including baud rate and parity.

Method Definition and Parameters

Drying Program and Temperature Settings

Guides setting the drying program and temperature for optimal measurements.

Switch-off Criteria and Display Modes

Explains how to set switch-off criteria and choose display modes for results.

Understanding Display Modes

Details various display modes like grams, %MC, %DC, %AM, and %AD for results.

Performing a Measurement

Sample Preparation for Measurement

Details how to prepare and add the sample to the pan for accurate analysis.

Executing and Completing a Measurement

Guides on starting the drying process, monitoring results, and handling sample removal.

Stopping an Ongoing Measurement

Instructions on how to abort or stop an ongoing measurement process.

Maintenance and Cleaning

General Cleaning Guidelines

Outlines general cleaning procedures and precautions for the moisture analyzer.

Cleaning Specific Components

Provides detailed steps for cleaning the temperature sensor, protective glass, and internal parts.

Fuse Replacement and Disposal

Instructions for replacing the power line fuse and proper disposal of the instrument.

Troubleshooting Guide

Understanding Error Messages

Lists common error messages, their causes, and rectification steps for the instrument.

Specific Error Code Solutions

Provides detailed solutions for specific error codes (ERR.03, ERR.08, etc.) and their causes.

Addressing Operational Issues

Offers solutions for common operational symptoms like dark display or unresponsive keys.

Improving Measurement Repeatability

Provides countermeasures for non-repeatable measurement results and unstable readings.

Technical Data and Specifications

General Technical Data

Covers power supply, safety standards, environmental conditions, and materials used.

Model-Specific Performance Data

Details heating module, balance capacity, readability, and moisture content specifications.

Dimensions and Interface Details

Provides physical dimensions and RS232C interface specifications for connectivity.

Accessories and Spare Parts

Power Supplies and Interface Cables

Lists power cables for various regions and cables for RS232/USB connectivity.

Compatible Printers and Supplies

Lists compatible printers, paper rolls, and ribbon cartridges for printing results.

Sample Pans and Calibration Tools

Details available sample pans, adjustment weights, and temperature adjustment kits.

Miscellaneous Accessories

Lists other accessories like in-use covers for the instrument.

Appendix and Best Practices

Obtaining Optimal Measurement Results

Covers factors influencing results, measurement principle, and adjustment notes.

Sample Preparation and Additional Resources

Provides tips on sample preparation and points to further information sources.

Interface Commands and Data Acquisition

Explains MT-SICS interface commands for integrating with data systems.

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