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MARTINDALE ET4000 User Manual

MARTINDALE ET4000
84 pages
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MARTINDALE
ET4000, ET4500
Multifunction Installation Testers
Instruction manual

Table of Contents

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MARTINDALE ET4000 Specifications

General IconGeneral
BrandMARTINDALE
ModelET4000
CategoryTest Equipment
LanguageEnglish

Summary

Safety Information

Meaning of Symbols and Markings

Explains symbols used for safety warnings and device markings.

Precautions

Lists essential warnings and cautions for safe operation and handling.

Introduction

Inspection

Guide for checking the instrument and accessories for damage upon receipt.

Description

Overview of the ET4000/ET4500 as multifunction hand-held test instruments.

Accessories

Lists supplied and optional accessories for the ET4000 and ET4500.

Instrument Description

Front Panel

Details and labels for the front panel controls, display, and indicators.

Connector Panel

Identifies and describes the instrument's various terminals and connectors.

Instrument Rear

Describes the back panel, including battery/fuse compartment and labels.

Carrying the Instrument

Instructions on using carrying straps and side handles for portability.

Instrument Operation

Batteries and Charging

Information on battery types, installation, condition display, and charging.

Display and Audible Indication

Explains display elements like voltage monitor, battery status, messages, and results.

Function Selection

How to select measurement functions and navigate menus using the selector switch.

Settings

How to configure instrument settings like date, time, RCD standards, and Z factor.

Use of Test Leads and Probes

Instructions for using various test leads and probes, including accessories.

Measurements

Voltage, Frequency and Phase Sequence

How to measure voltage, frequency, and phase sequence of electrical installations.

Insulation Resistance

Performing insulation resistance measurements and available sub-functions.

Resistance of Earth Connection and Equipotential Bonding

How to measure resistance of earth connection and bonding, and continuity sub-functions.

Testing RCDs

Overview of RCD tests and sub-functions, including contact voltage, trip-out time, and current.

Fault Loop Impedance and Prospective Fault Current

Measuring fault loop impedance and calculating prospective fault current.

Line Impedance and Prospective Short-Circuit Current / Voltage Drop

How to measure line impedance, prospective short-circuit current, and voltage drop.

Earth Resistance (ET4500 only)

How to measure earth resistance using the 3-wire method.

PE Test Touch Terminal

How the PE test touch terminal functions for safety checks.

Data Handling (ET4500 only)

Memory Organization

How measurement results are stored in the instrument's memory.

Data Structure

Description of the 4-level memory structure for organizing test data.

Saving Test Results

Procedure for saving measurement results and parameters to memory.

Recalling Test Results

How to recall stored measurement results from memory.

Clearing Stored Data

Options for clearing stored data, including all memory or selected locations.

Communication

Overview of data transfer capabilities via USB and RS232.

Upgrading the Instrument Firmware

Maintenance

Battery Replacement

Step-by-step guide for replacing the instrument's batteries safely.

Fuse Replacement

How to replace fuses, including types, locations, and safety precautions.

Test Lead Replacement

Guidance on replacing damaged test leads with appropriate types.

Cleaning

Instructions for cleaning the instrument safely and effectively.

Periodic Calibration

Recommendation for periodic calibration and service contact details.

Service

Information on returning the unit for service or repair.

Technical Specifications

Insulation Resistance

Technical specifications for insulation resistance measurements.

Continuity

Technical specifications for various continuity resistance measurements.

RCD Testing

General data and technical specifications for RCD testing functions.

Fault Loop Impedance and Prospective Fault Current

Technical specifications for fault loop impedance and prospective fault current.

Line Impedance and Prospective Short-Circuit Current / Voltage Drop

Technical specifications for line impedance, PSC, and voltage drop.

Resistance to Earth (ET4500 only)

Technical specifications for standard earth resistance measurement.

Voltage, Frequency, and Phase Rotation

Technical specifications for voltage, frequency, and phase rotation measurements.

General Specifications

Overall general specifications for the instrument, environmental, and safety.

Warranty and Limitation of Liability

Appendix A – Impedance Tables

Appendix B – Measurement Categories

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