Table of Contents
Title Page
Contacting BW Technologies by Honeywell .................................................................................................................... 1
Introduction ......................................................................................................................................................................... 1
Gases Monitored ............................................................................................................................................................. 2
Safety Information - Read First.......................................................................................................................................... 2
Getting Started .................................................................................................................................................................... 6
Parts of the GasAlertMax XT II........................................................................................................................................... 7
Display Elements ................................................................................................................................................................ 8
Activating/Deactivating the Detector .............................................................................................................................. 10
Startup Tests ..................................................................................................................................................................... 10
Battery Test ................................................................................................................................................................... 10
Audible/Visual Test ........................................................................................................................................................ 10
Firmware Version ..................................................................................................................................................... 11
Startup Message ...................................................................................................................................................... 11
Location Logging ...................................................................................................................................................... 11
Pump Test on Startup.................................................................................................................................................... 12
Alarm Setpoints ............................................................................................................................................................. 13
Self-Test ........................................................................................................................................................................ 14
Automatic Zero for H
2
S, CO, O
2
, and LEL .................................................................................................................... 15
If Previous Calibration Failed ......................................................................................................................................... 15
Calibration Due Date (optional) ..................................................................................................................................... 16
Force Calibration Enabled (optional) ............................................................................................................................. 16
Cal IR Lock Enabled (optional) ...................................................................................................................................... 17
If Previous Bump Failed................................................................................................................................................. 17