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Pfeuffer HOH-EXPRESS HE 50 User Manual

Pfeuffer HOH-EXPRESS HE 50
26 pages
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Artikelnummer Betriebsanleitung:
1150 0051
Article no. operating instructions:
Pfeuffer GmbH
Flugplatzstraße 70
97318 Kitzingen
GERMANY
Phone: +49 9321 9369-0
Fax: +49 9321 9369-50
info@pfeuffer.com
Revision 7/17.11.2020
www.pfeuffer.com Translation of the original operating instructions
Operating instructions
Electronic moisture meter HOH-EXPRESS
HE 50
for cereals, oil seeds and legumes
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Pfeuffer HOH-EXPRESS HE 50 Specifications

General IconGeneral
BrandPfeuffer
ModelHOH-EXPRESS HE 50
CategoryMeasuring Instruments
LanguageEnglish

Summary

1 Introduction to the HE 50 Moisture Meter

1.1 Designated Use and Purpose

Defines the intended agricultural applications for the HE 50 moisture meter.

1.2 EU Declaration of Conformity and Standards

Product compliance with EU directives and harmonized technical standards.

1.3 Understanding Danger and Safety Notes

Explains pictograms, signal words, and danger levels for safe operation.

1.4 Pictograms and Device Identification

Guide to symbols and how to identify the HE 50 model and serial number.

2 Safety Precautions and User Obligations

2.1 Owner's Safety and Legal Obligations

Outlines the owner's responsibilities regarding safety and legal compliance.

2.2 General Safety Guidelines for Operation

Essential safety instructions to prevent hazards during use and handling.

3 HE 50 Technical Specifications

3.1 Dimensions, Weight, and Power Supply

Details physical size, weight, and required power source for the HE 50.

3.2 General Operating and Environmental Data

Specifies ambient temperature and humidity limits for operation and storage.

4 Delivery, Transport, and Storage

4.1 Scope of Delivery and Included Items

Lists all components and accessories included in the HE 50 package.

4.2 Transport, Packaging, and Storage Guidelines

Procedures for safe transit, packaging, and intermediate storage of the device.

4.3 Return Transport Procedures

Instructions for safely returning the HE 50, including packaging.

5 HE 50 Operation and Usage

5.1 Overview of HE 50 Components and Controls

Identifies and explains the function of each part of the HE 50 moisture meter.

5.2 Sample Preparation for Accurate Measurements

Steps to prepare samples for optimal moisture content readings.

5.3 Filling and Crushing the Measurement Cell

Detailed guide on how to load and operate the measurement cell for sample preparation.

5.4 HE 50 Measurement Procedures

5.4.1 Measuring Moist Products

Specific techniques for measuring moisture in moist agricultural products.

5.4.2 Measuring Oily Products

Procedures for measuring moisture in oily seeds like rape and sunflower.

5.4.3 Measuring Tough Products

Methods for measuring moisture in tough products such as peas and beans.

5.4.4 Measuring Finely Grained Products

Techniques for measuring moisture in fine products like flour and meal.

5.4.5 Measuring Hops

Specific instructions for measuring moisture content in hops.

5.4.6 Measuring Coarsely Grained Special Products

Methods for measuring moisture in large-grained products like hazel nuts.

6 HE 50 Cleaning and Maintenance

6.1 General Cleaning Procedures

Guidelines for cleaning the HE 50 after each use or as needed.

6.1.1 Cleaning the Measurement Cell

Detailed steps for cleaning the HE 50's measurement cell and its parts.

6.1.2 Cleaning Cell Threads and Contacts

Procedures for cleaning critical threads and contact surfaces of the measurement cell.

6.1.3 Cleaning the Measurement Device

Instructions for cleaning the main HE 50 unit and its external parts.

6.2 Scheduled Maintenance and Wear Parts

Recommendations for periodic maintenance and inspection of wear parts.

6.3 Battery Replacement and Power Management

How to check and replace the battery for the HE 50 moisture meter.

7 Troubleshooting HE 50 Malfunctions

Resolving 'm-cell' Connection Errors

Solutions for issues related to the measurement cell connection or status.

Addressing 'range' Measurement Errors

Troubleshooting when product is outside the measuring range or sample is insufficient.

Fixing 'load acc' Low Battery Warnings

Guidance for resolving low battery voltage alerts on the HE 50 display.

8 HE 50 Accessories and Spare Parts

Available Accessories and Article Numbers

List of optional accessories and spare parts with their corresponding article numbers.

9 HE 50 Disposal and Environmental Compliance

Special Waste Disposal Procedures

Instructions for the proper disposal of the HE 50 and related waste materials.

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