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ANALOX Ax60+ Multi-Gas - User Manual

ANALOX Ax60+ Multi-Gas
62 pages
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Analox Limited
15 Ellerbeck Court, Stokesley Business Park,
North Yorkshire, TS9 5PT, UK
UK/RoW T: +44 (0)1642 711400 F: +44 (0)1642 713900
US T: (714) 891-4478
W: www.analox.net E: info@analox.net
Copyright © 2015 Analox Ltd. All Rights Reserved.
Ax60+ Multi-Gas
Service Manual

Table of Contents

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Summary

Introduction to Ax60+ Service

Warnings, Cautions, and Notes in Service Manual

Summarizes the use of WARNINGS, CAUTIONS, and NOTES in the service manual for hazard indication.

Ax60+ Safety Information and Precautions

Provides critical safety warnings for operating and servicing the Ax60+ unit, emphasizing hazard avoidance.

CO2 and O2 Alarm Terminology

CO2 Alarm Terminology and Setpoints

Defines alarm names, descriptions, identification, and default setpoints for CO2 sensors.

O2 Alarm Terminology and Setpoints

Defines alarm names, descriptions, identification, and default setpoints for O2 sensors.

Configuring Ax60+ Sensors

Ax60+ Sensor Hardware Configuration

Explains how to set jumper links for sensor location in the Ax60+ system for proper hardware configuration.

Ax60+ Software Overview

Ax60+ Power-On Self-Test (POST)

Details the automatic power-on self-test (POST) sequence, including display messages and checks.

Ax60+ Menu Options and Navigation

Ax60+ Read-Only Configuration Menus

Introduces menus for viewing system configuration and sensor details without modification.

View Ax60+ Alarm Setpoints

Describes how to view configured alarm setpoints for each sensor via the 'List Alrm pnts' menu.

View Ax60+ Alarm Descriptions

Explains how to view alarm descriptions configured for each sensor via the 'List Alrm descs' menu.

Testing Ax60+ Relays

Testing Ax60+ Relays

Details the procedure for testing the functionality of Relays 1 and 2 to ensure they are operating correctly.

Calibrating Ax60+ Sensors

CO2 Sensor Accuracy Check

Describes checking the accuracy of CO2 sensors using a calibration check kit and gas.

Ax60+ CO2 Sensor Recalibration

Explains the two-point process (zero and span) for recalibrating CO2 sensors to ensure accurate readings.

Performing CO2 Sensor Zero Calibration

Details the step-by-step procedure for performing a zero calibration adjustment on a CO2 sensor.

Performing CO2 Sensor Span Calibration

Details the step-by-step procedure for performing a span calibration adjustment on a CO2 sensor.

O2 Sensor Accuracy Check

Describes checking the accuracy of O2 sensors using a calibration check kit and gas.

Ax60+ O2 Sensor Recalibration

Explains the two-point process (zero and span) for recalibrating O2 sensors to ensure accurate readings.

Performing O2 Sensor Zero Calibration

Details the step-by-step procedure for performing a zero calibration adjustment on an O2 sensor.

Performing O2 Sensor Span Calibration

Details the step-by-step procedure for performing a span calibration adjustment on an O2 sensor.

Calibrating Ax60+ Kiosk Sensors

Kiosk CO2 Sensor Accuracy Check

Describes checking CO2 sensors for the Ax60+ Kiosk using a calibration check kit and gas.

Ax60+ Kiosk CO2 Sensor Recalibration

Explains the two-point process (zero and span) for recalibrating CO2 sensors for the Ax60+ Kiosk.

Kiosk CO2 Sensor Zero Calibration

Details the step-by-step procedure for performing a zero calibration adjustment on a Kiosk CO2 sensor.

Kiosk CO2 Sensor Span Calibration

Details the step-by-step procedure for performing a span calibration adjustment on a Kiosk CO2 sensor.

Electrochemical Sensor Replacement Procedure

Central Configuration Options

Configuring Attached Sensors

Explains how to configure the number of attached sensors in the Central Display software.

Ax60+ Sensor Display Option Settings

Describes how to set the sensor display option for the Ax60+ Central Display.

Ax60+ Evacuation Alarm Configuration

Details how to enable or disable the evacuation function for specific alarms on the device.

Ax60+ Relay Configuration for Alarms

Explains the configuration of relays R1 and R2 for triggering based on CO2 and O2 alarm events.

Ax60+ Fail-Safe Relay Settings

Describes the fail-safe configuration of the two relays in the Ax60+ central unit for safety.

Ax60+ Relay Hardware and Connections

Details the hardware specifications and external connection methods for relays R1 and R2.

Configuring Relay 1 Fail-Safe Mode

Explains how to configure the fail-safe setting (Y/N) for Relay 1 in the Ax60+.

Configuring Relay 2 Fail-Safe Mode

Explains how to configure the fail-safe setting (Y/N) for Relay 2 in the Ax60+.

Configuring Relay 1 for Fault Trigger

Details how to configure Relay 1 to trigger automatically when a system fault occurs.

Configuring Relay 2 for Fault Trigger

Details how to configure Relay 2 to trigger automatically when a system fault occurs.

Configuring Relay 1 for Alarm Trigger

Explains how to configure Relay 1 to trigger on specific sensor alarm events.

Configuring Relay 2 for Alarm Trigger

Explains how to configure Relay 2 to trigger on specific sensor alarm events.

Ax60+ Sensor Configuration

Ax60+ Sensor Alarm Enable Settings

Describes how to enable or disable alarms for specific sensors and alarm levels within the system.

Ax60+ Evacuation Alarm Configuration

Details how to configure specific sensor alarms to function as evacuation alarms.

Ax60+ Sensor Alarm Direction Settings

Explains how to set the direction (high going or low going) for sensor alarms to be triggered.

Ax60+ Sensor Alarm Sounder Enable

Details how to enable or disable the audible sounder for specific sensor alarms.

Ax60+ Sensor Alarm Strobe Enable

Details how to enable or disable the visual strobe indicator for specific sensor alarms.

Ax60+ Alarm Latching Configuration

Explains how to configure sensor alarms to latch (remain active) or not latch after an event.

Setting Ax60+ Alarm Thresholds

Details how to set the specific concentration thresholds for sensor alarms to trigger.

Ax60+ Kiosk Option Servicing

Ax60+ Fault Finding

Ax60+ Fault Codes and Resolution

Lists fault codes, their descriptions, and recommended actions for troubleshooting Ax60+ system issues.

DOM Fault Indicators and Status

Explains how the Data Output Module (DOM) indicates faults using LEDs and status flags.

Default Central Unit Configuration Settings

Default CO2 Sensor Configuration Settings

Default Kiosk CO2 Sensor Configuration Settings

Default O2 Sensor Configuration Settings

Data Output Module MODBUS Detail

DOM MODBUS Communications Protocol

Details the port settings and communication protocol required for interfacing the DOM via Modbus.

DOM MODBUS Register Map

Lists Modbus registers holding operation information for the DOM and Ax60+ system.

Changing DOM Node Addresses via MODBUS

Explains how to change data output module node addresses using the PCB rotary encoder for MODBUS.

ANALOX Ax60+ Multi-Gas Specifications

General IconGeneral
Measurement Range (Combustible Gases)0-100% LEL
DisplayLCD
Operating Temperature-20°C to +50°C
Gas Types DetectedOxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Combustible Gases, Carbon Dioxide (CO2), Methane (CH4)
Measurement Range (Oxygen)0-25% vol.
Measurement Range (Carbon Monoxide)0-999 ppm
Measurement Range (Hydrogen Sulfide)0 to 100 ppm
Measurement Range (Carbon Dioxide)0-5% vol
Ingress ProtectionDust-tight and protected against water jets
CertificationsATEX
Alarm Set PointsUser-configurable

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