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ATI Technologies 2i User Manual

ATI Technologies 2i
83 pages
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Aerosol Photometer
P/N. 1800224, Revision E
May 2015
Aerosol Photometer
2i
Operation and Maintenance Manual

Table of Contents

Questions and Answers:

ATI Technologies 2i Specifications

General IconGeneral
BrandATI Technologies
Model2i
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction and Precautions

Precautions

Lists general safety rules, shipping hazards, and serviceability cautions for the instrument.

Photometer Overview

Filter Leak Testing: The Most Common Application

Explains the primary use of the 2i for detecting leaks in HEPA/ULPA filtration systems.

Know Your Equipment

Front Panel General Overview

Describes the components of the 2i's front panel, including the LCD display and function keys.

Scanning Probe Overview

Details the components and functions of the scanning probe, including its LCD screen and nozzles.

Operating the 2i: Basic Operation

Before You Begin

Lists essential steps and checks before powering on and operating the 2i Aerosol Photometer.

Basic Operation

Outlines the step-by-step process for powering on, initializing, and setting up the photometer.

Reporting Modes

Introduces the different reporting modes available (Summary, Monitoring, Continuous) for data output.

Alarms Modes and Set Point

Details how to set alarm points and manage audible, visual, and vibratory alarm modes.

Software Reference

Menu Structure and Options

Provides an overview of the 2i menu structure, facilitating navigation between different options.

Top Level Menu Options

Shows the main menu structure, allowing access to settings like concentration, reference, setup, and reagent.

Alarm Set Point

Explains how to change the instrument's alarm set point threshold for % leakage.

Alarms

Describes how to select and manage audible, vibratory, and visual alarms.

Set 100% to Upstream Concentration

Guides the user through the process of setting the 100% reference using upstream aerosol concentration.

Set Internal Reference

Explains how to establish an internal reference based on factory calibration settings.

Reporting Functions

Configures reporting modes (Summary, Monitoring, Continuous) for data output and logging.

Error Messages

Lists common error IDs, their reasons, and suggested remedies for troubleshooting.

Maintaining the Photometer

Recommended Scheduled Maintenance

Outlines daily and annual maintenance tasks to ensure optimal instrument performance.

Replacing the Main Power Fuses

Step-by-step instructions for safely replacing the main power fuses in the instrument.

Troubleshooting Guide

Instrument Will Not Power Up

Addresses causes and remedies for the instrument failing to power on.

Error E1 – Sample Line Blockage

Lists probable causes and remedies for sample line blockages, such as debris or obstructions.

Error E2 – Out of Temperature Range

Provides solutions for errors related to ambient temperature being outside the operational range.

Error E3 – Photomultiplier Tube (PMT) Inoperable

Describes troubleshooting steps for errors indicating a non-functional Photomultiplier Tube (PMT).

Contacting ATI

For Technical Support or Application Questions

Provides contact information for technical support and application inquiries via phone and email.

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