Hach EZ 1000 Series User Manual

DOC023.97.90633
EZ-series
12/2022, Edition 7
Basic User Manual
Manuel d'utilisation de base
Manual básico del usuario
Manual básico do usuário
基本用户手册
基本取扱説明書
기본 사용 설명서
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Hach EZ 1000 Series Specifications

General

Range	Varies depending on parameter and reagent; consult specific analyzer datasheet
Outputs	4-20 mA
Resolution	Varies depending on parameter and range; consult specific analyzer datasheet
Accuracy	Varies depending on parameter and range; consult specific analyzer datasheet
Light Source	LED
Detector	Photodiode
Weight	Varies by model

Summary

Specifications

General Information

Safety Information (4.1)

Covers hazard symbols, labels, chemical, and ozone safety.

Installation

Installation Guidelines (5.1)

General procedures and safety precautions for installation.

Mechanical Installation (5.2)

Steps for physically mounting the analyzer.

Electrical Installation (5.3)

Procedures and safety for electrical connections.

Plumbing (5.4)

Guidelines for all fluid connections.

User Interface and Navigation

Startup

Test Components (7.1)

Procedures for verifying analyzer component functionality.

Input/Output Signal Test (7.2)

Testing the analyzer's input and output signals.

Operation

Maintenance

Maintenance Schedule (9.1)

Recommended schedule for routine maintenance tasks.

Examine for Leaks and Malfunctions (9.3)

Prepare and Replace Reagents (9.4)

Calibrate Analyzer (9.7)

Replace Peristaltic Pump Tubing (9.10)

Replace Dispenser Syringe (9.11)

Replace Dispenser Valve (9.12)

Replace Electrodes (9.14)

Replace Fuses (9.17)

Troubleshooting

Replacement Parts and Accessories