Honeywell BW MaxXT II - User Manual

BW MaxXT II
1, 2, 3, and 4 Gas Detector

Honeywell BW MaxXT II Specifications

General

Display	LCD
IP Rating	IP66/67
Alarms	Visual, audible, and vibrating alarms
Gas Types Detected	O2, CO, H2S, LEL
Operating Temperature Range	-4 to +122°F / -20 to +50°C
Sensors	Electrochemical, catalytic
Connectivity	Bluetooth
Humidity Range	5% - 95% RH (non-condensing)
Certifications	ATEX, IECEx

Summary

Warranty

Limited Warranty and Limitation Liability

Details the warranty terms, conditions, and exclusions for the product.

Contacting Honeywell

Warranty Registration

Provides information on how to register the product's warranty.

Honeywell Support Information

Lists contact information for Honeywell support and service centers.

Introduction

Gases Monitored

Lists the specific gases the detector can monitor and their units of measure.

Safety Information

Read First Warnings

Crucial safety warnings and instructions to be read before operating the detector.

Cautions for Use

Lists important cautions and best practices for safe and effective use of the detector.

Getting Started

Standard Detector Components

Lists the items that come standard with the detector package.

Ordering and Replacing Parts

Directs users on how to order replacement parts and accessories.

Understanding Detector Features

Guides users to sections describing detector features and functions.

Detector Components Overview

Identifying Detector Parts

Identifies and describes the various physical components of the BW MaxXT II detector.

Display Elements Explained

LCD Screen Indicators

Explains the meaning of various icons and indicators shown on the detector's LCD screen.

Button Operations Guide

Detector Button Functionality

Details the specific functions performed by pressing the detector's buttons.

Activating and Deactivating the Detector

Detector Power On;Off Procedures

Outlines the steps for turning the detector on and off, including safety precautions.

Startup Test Procedures

Battery and Audible;Visual Tests

Describes the battery and audible/visual checks performed during startup.

Startup Test Details

Firmware, Message, and Location Logging

Explains firmware display, startup messages, and location logging.

Startup Pump Test

Pump Test Execution and Warm-up

Details the pump test performed during startup and warm-up procedures.

Pump Test Results

Successful and Failed Pump Test Outcomes

Explains the display messages for successful and failed pump tests.

Startup Alarm Setpoints Display

Display of Alarm Setpoints During Startup

Shows how TWA, STEL, LOW, and HIGH alarm setpoints are displayed during startup.

Detector Self-Test

Self-Test Procedure and Error Handling

Describes the self-test function and its results, including error handling.

Startup Sensor Zeroing

Automatic Zero Sensor Calibration Process

Explains the automatic zeroing function for sensors during startup.

Calibration Due Date Warnings

Handling Calibration Due Date Alerts

Describes the warning displayed when a sensor is nearing or past its calibration due date.

Startup Calibration and Bump Test Prompts

Force Calibration and IR Lock Status

Explains prompts for force calibration and IR Lock enabled status.

Bump Test Status and Overdue Alerts

Indicates bump test status, including overdue warnings.

Force Bump Test Prompts

Force Bump Test Activation and Overdue Handling

Explains prompts for force bump testing if a sensor is overdue.

Startup Test Pass;Fail Indicators

Display of Startup Test Completion Status

Describes the display when startup tests pass or if a sensor fails.

Safety Suite Device Configurator (SSDC)

Installing and Connecting the SSDC Software

Guides on how to install and use the Safety Suite Device Configurator software.

Configuring the Detector with SSDC

Step-by-Step SSDC Configuration Process

Step-by-step instructions for configuring the detector using the SSDC software.

CHAPTER 3 Configuration

Device Configuration Overview

Introduces device configuration options available through the SSDC software.

Serial Number Identification

Explains the serial number field and where to locate it within the SSDC interface.

Firmware and Force Bump Configuration

Firmware Version Display and Force Bump Settings

Describes firmware display and Force Bump configuration in SSDC.

Bump and Force Calibration Configuration

Bump Interval and Force Calibration Settings

Explains how to configure bump test intervals and Force Calibration in SSDC.

Cal IR Lock Configuration

Cal IR Lock Enabled Status and Implications

Explains the configuration and implications of the Cal IR Lock setting.

Lockout on Self-Test Error Configuration

Self-Test Error Lockout Settings

Describes the configuration of the lockout feature upon self-test failure.

Datalog Interval Configuration

Setting the Datalog Recording Interval

Explains how to set the interval for recording datalog samples.

Location Logging Configuration

Configuring Location Tracking

Details the configuration of the location logging feature for tracking usage sites.

Safe Mode and Confidence Beep Configuration

Safe Mode Display and Confidence Beep Settings

Explains the configuration and behavior of Safe Mode and Confidence Beep.

Confidence Interval and Startup Message Configuration

Confidence Interval and Startup Message Settings

Explains how to set the confidence beep interval and startup messages.

Startup Message Line Configuration

Configuring Top and Bottom Startup Message Lines

How to configure text for the top and bottom lines of the startup message.

Language Setting

Detector Language Selection

How to select the display language for the detector.

CHAPTER 5 Sensor Configuration

Sensor Configuration Overview

Introduces sensor-specific settings and options within SSDC.

Disabling a Detector Sensor

Explains the process and warnings for disabling a detector sensor.

Sensor Configuration Options

Auto Zero and Low Alarm Acknowledge Settings

Details the configuration of auto zero on startup and low alarm acknowledge.

Alarm Setpoint Configuration

Low Alarm Setpoint Adjustment

How to set low alarm thresholds for each sensor.

High and STEL Alarm Setpoint Configuration

High and STEL Alarm Setpoint Adjustment

How to set high and STEL alarm thresholds for each sensor.

TWA Alarm Setpoint Configuration

TWA Alarm Setpoint Adjustment

How to set time-weighted average (TWA) alarm thresholds.

TWA Period Configuration

TWA Period Setting for Moving Average

How to define the time period for TWA calculations.

Calibration Gas Input

Inputting Calibration Gas Concentrations

How to input calibration gas concentration values for sensors.

Bump Interval Configuration

Setting the Bump Test Interval

How to set the interval (in days) for performing bump tests.

Calibration Interval Configuration

Setting the Sensor Calibration Interval

How to set the interval (in days) for sensor calibration.

STEL Interval Configuration

Setting the STEL Alarm Time Interval

How to set the time interval (in minutes) for STEL alarms.

TWA Period Configuration

Setting the TWA Period in Hours

How to set the duration in hours for TWA moving averages.

20.8 Base Reading Configuration

Setting Oxygen Base Reading

How to set the base reading for Oxygen to 20.8%.

5% Over-span Configuration

LEL Sensor 5% Over-span Setting

How to enable automatic over-spanning of the LEL sensor by 5%.

LEL by Volume CH4 Configuration

Displaying LEL as % Vol. for Methane

How to configure the detector to display LEL as % vol. for methane.

Correction Factor Configuration

Entering Hydrocarbon Correction Factors

How to enter compensation factors for non-methane hydrocarbons.

50% LEL = (%CH4) Configuration

Methane Concentration for 50% LEL

How to input methane concentration equivalent for 50% LEL.

CHAPTER 4 Alarms

Specific Alarm Conditions

Low, High, TWA, and STEL Alarms

Details the conditions and display for low, high, TWA, and STEL gas alarms.

Advanced Alarm Types

Multi-Gas, Sensor, and Over Limit Alarms

Describes multi-gas, sensor error, and over limit alarm conditions and displays.

Battery and Automatic Deactivation Alarms

Explains low battery and automatic deactivation alarms and their displays.

Other Alarm Indicators

Confidence Beep and Heartbeat Indicators

Describes the confidence beep and heartbeat indicators on the detector.

Normal Deactivation and Pump Alarms

Explains normal deactivation and pump alarm conditions and indicators.

Gas Alarms Overview

Gas Alarm Setpoints and Triggers

Lists the conditions that trigger gas alarms based on setpoints.

Computed Gas Exposure Calculations

Explains TWA, STEL, and MAX gas exposure calculations.

Viewing Gas Exposure Data

Displaying TWA and STEL Gas Exposures

Describes how to view TWA and STEL gas exposure readings.

Clearing Gas Exposure Data

Procedure to Clear TWA, STEL, and MAX Readings

Details the procedure to clear recorded TWA, STEL, and MAX exposure data.

Resetting Gas Alarm Setpoints

Sample Factory Alarm Setpoints Reference

Provides a table of default factory alarm setpoints for different gases.

Stopping and Managing Gas Alarms

Alarm Reset and TWA;STEL Alarm Handling

Explains how to stop gas alarms and manage TWA/STEL alarms.

Sensor Alarm

Sensor Failure Detection and Error Display

Describes how sensor failures are detected and indicated by 'Err' on the display.

Pump Alarm

Pump Blockage and Failure Indication

Explains how pump alarms are triggered and indicated, and how to resolve them.

Battery Alarms

Low Battery and Automatic Deactivation Alerts

Describes the low battery alarm and the automatic deactivation process.

CHAPTER 5 Bump Test

Bump Test Purpose and Procedure

Explains the purpose of a bump test and the step-by-step procedure to perform it.

Bump Test with IntelliDoX

Automated Bump Testing via IntelliDoX Station

Refers to the IntelliDoX User Manual for automated bump testing.

CHAPTER 6 Calibration

Calibration Guidelines and Gas Mixtures

Provides recommended gas mixtures and important guidelines for accurate calibration.

Calibration Requirements

Calibration Gas Cylinders and Regulators

Specifies requirements for calibration gas cylinders and regulators.

Calibration Diagnostics Protection

Explains how the detector protects calibration against incorrect gas application.

Connecting Gas Cylinder for Calibration

Procedure for Connecting Calibration Gas Cylinder

Step-by-step instructions for connecting the calibration gas cylinder to the detector.

Connecting Gas Cylinder Diagram

Visual Guide for Gas Cylinder Connection

Visual guide for connecting the calibration gas cylinder.

Calibration Procedure Steps

Initiating and Aborting the Calibration Process

Details how to start and abort the calibration process.

Auto Zero Sensor Calibration

Auto Zero Sensor Process Explanation

Explains the automatic zeroing process for sensors during calibration.

Auto Span Process

Auto Span Process and Result Interpretation

Describes the automatic span process and how to interpret successful/unsuccessful results.

Unsuccessful Span Handling

Procedures for Failed Span Tests

Provides steps to take if the sensor(s) fail the span test.

Calibration Due Date Display

Display of Calibration Due Dates After Span

Shows how calibration due dates are displayed after a successful span.

Calibration Verification

Verifying Calibration Accuracy Post-Procedure

Outlines the steps to verify calibration accuracy using verification gas.

Calibrating Using the IR Link

IR Link Calibration Procedure Steps

Step-by-step guide for performing calibration using the IR Link.

IR Link Calibration Steps Continued

Completing Calibration via IR Link and SSDC

Continues the procedure for calibration via the IR Link and SSDC.

Event Logs

Recorded Event Log Information Details

Lists the types of information recorded in the detector's event logs.

Event Log Details

Information Recorded in Event Logs

Lists the specific data points captured for each logged event.

Datalogs

Recorded Datalog Information Details

Details the data points recorded in the detector's datalogs.

Bump and Calibration Results

Bump;Calibration Datalog Content

Lists information recorded in bump and calibration datalogs for reporting.

Downloading Log Files

Procedure for Downloading Datalogs and Event Logs

Explains how to download log files to a PC.

CHAPTER 8 Maintenance

Basic Detector Maintenance Tasks

Outlines essential maintenance tasks for keeping the detector in good condition.

Battery Maintenance and Cautions

Battery Handling and Safety Precautions

Provides critical warnings and precautions for handling the detector's battery.

Charging the Detector Battery

Connecting the Charger Adapter and Warnings

Illustrates and describes how to connect the charger adapter to the detector.

Battery Charging Procedure

Charging Process and Optimal Battery Usage

Details the steps for charging the battery and tips for optimal usage.

Replacing the Detector Battery

Battery Replacement Guidance

Directs users to resources for ordering and replacing the lithium battery.

Replacing Sensors or Filters

Sensor Replacement Warnings and Procedures

Provides warnings and general steps for replacing sensors or sensor filters.

Detector Disassembly for Sensor Access

Steps for Disassembling the Detector

Details how to disassemble the detector to access sensor components.

Sensor Removal and Installation

Step-by-Step Sensor Replacement

Step-by-step instructions for removing and installing sensors.

Replacing Pump Filters

Pump Filter Types and Replacement Guidance

Explains the function of particulate and moisture filters and when to replace them.

Pump Filter Replacement Procedure

Step-by-Step Filter Replacement Process

Step-by-step guide for replacing particulate and moisture filters.

Post-Pump Filter Replacement Test

Startup and Pump Block Test After Filter Change

Describes the startup and pump block tests after replacing filters.

Replacing the Detector Pump

Pump Replacement Information

Directs users to resources for ordering and replacing the pump.

CHAPTER 9 Troubleshooting

Detector Activation and Deactivation Issues

Solutions for common problems like the detector not activating or deactivating.

Troubleshooting Button and Gas Measurement Problems

Button Response and Gas Reading Issues

Troubleshooting steps for issues with button response or inaccurate gas readings.

Troubleshooting Alarm and Battery Issues

Alarm Triggering and Battery Charging Problems

Solutions for alarms not triggering, incorrect setpoints, or battery charging problems.

CHAPTER 10 Replacement Parts and Accessories

Ordering Replacement Parts and Accessories

Information on how to order replacement parts and accessories from Honeywell.

Listed Replacement Parts

Sensors, Regulators, and Calibration Gases

A table listing common replacement parts like sensors, regulators, and cylinders.

Additional Accessories

Filters, Chargers, and Holsters

Lists other accessories like filters, chargers, holsters, and kits.

CHAPTER 11 Specifications

Instrument and Environmental Specifications

Details physical, environmental, and operational specifications of the detector.

Sensor and User Option Specifications

Sensor Types and Configurable User Options

Lists sensor types, measurement principles, and user-configurable options.

Additional Detector Specifications

Hose Length, Battery, and Manufacture Year

Provides specifications for hose length, battery, and determining the detector's year of manufacture.

Regulatory Approvals

Detector Safety and Regulatory Certifications

Lists the various safety and regulatory approvals the detector has received.

Datalogger Specifications

Datalogger Storage, Sample Rate, and Data Recorded

Details the specifications related to the detector's datalogging capabilities.