DÜPERTHAL HNA-18 II ATEX N - User Manual

DÜPERTHAL Sicherheitstechnik GmbH & Co. KG
Frankenstr. 3
63791 Karlstein
 +49 6188 9139 0  info@dueperthal.com
 +49 6188 9139 121  http://www.dueperthal.com
Version März 2022
Bedienungsanleitung
User’s Manual
Manuel de l’utilisateur
Abluftüberwachungseinheit
Exhaust Airow Monitoring Unit
Unité de contrôle du débit d'extraction d'air
2.00.360
HNA-18 II ATEX N
2.00.360C
HNA-18 II ATEX NC
Inliegende deutsche Fassung der Anleitung ist der Urtext, welchen inliegende Übersetzungen wiedergeben. The German version of the manual enclosed herein is the original copy, reected in both translations herein. La version allemande ci-après représente le texte original du manuel, rendu par les deux traductions ci-joint.

Summary

Introduction

Intended Use

Specifies the intended application for the exhaust air monitor in EX-free areas.

Occupational Safety

Outlines safety regulations and precautions for installation and operation.

Installation and Unit Functions

Installing and Checking Out

Details the steps for connecting the unit to the extraction system and power.

Monitoring Unit Components

Identifies and describes the front and back view components of the unit.

Understanding Operation

Explains how the unit monitors airflow and triggers alarms based on pressure difference.

Operation and Settings Access

Normal Operation and Error Alerts

Describes the standard display and how errors are indicated and confirmed.

Configuring the Settings

Explains how to access and navigate the configuration menus for adjusting parameters.

Configuration Menu Details

Configuration Menu 1

Details settings configurable in the first menu level, including Date/Time and Language.

Setting the Date and Time

Instructions for setting the date and time through the configuration menu.

Selecting Display Language

Guide to changing the display language of the unit.

Configuration Menu 2

Covers settings in the second menu level, like Exhaust Monitor and Cool Line options.

Connecting Cool Line Refrigerator (2.00.360 C)

Specifics on connecting a refrigerator to the 2.00.360C model.

Advanced Operation Features

Enabling Audible Alarm for Airflow Error

How to configure audible alarm settings for airflow errors.

Potential-free (Dry) Contacts

Explains the use and function of potential-free contacts for error reporting.

Airflow Monitoring Calibration

Setting the Pressure Difference

Detailed steps on how to set the pressure difference threshold for monitoring airflow.

Power and Reporting

Operation on Battery Power

How the unit operates on battery power and how to turn it on/off.

Error and Menu Change Reporting

How to view and interpret recorded error and configuration change events.

Technical Specifications and Troubleshooting

Technical Specifications

Lists key technical data of the exhaust airflow monitoring unit.

Troubleshooting

A table listing common malfunctions, their causes, verification, and corrections.

Contact and Compliance Information

Contact Details

Provides company contact information for support and inquiries.

DÜPERTHAL HNA-18 II ATEX N Specifications