2
Table of Contents
Operating Temperature Range ............................................................................ 3
Certifications ......................................................................................................... 3
Warnings and Cautions........................................................................................ 4
A. Signal Words................................................................................................................. 4
B. Warnings ....................................................................................................................... 4
1. Overview......................................................................................................... 5
1.1 Methods of sampling .................................................................................................. 5
1.2 Sensors ...................................................................................................................... 5
1.2.1 ToxiPro sensor ranges........................................................................................ 5
1.2.2 ToxiPro O
2
sensor ranges................................................................................... 5
1.2.3 ToxiPro O
2
warm-up phase................................................................................. 5
1.3 Alarm and warning logic ............................................................................................. 5
1.3.1 Gas alarms.......................................................................................................... 5
1.3.2 Calibration and bump test due notices................................................................ 5
1.3.3 Battery replacement Warning.............................................................................. 5
1.3.4 Low battery alarms.............................................................................................. 6
1.3.5 Missing sensor during startup ............................................................................. 6
1.3.6 Corrupt memory .................................................................................................. 6
1.3.7 Vibrating Alarm Error .......................................................................................... 6
1.3.8 Heartbeat Feature............................................................................................... 6
1.4 Functions.................................................................................................................... 6
1.4.1 Security beep ...................................................................................................... 6
1.4.2 Latching alarms................................................................................................... 6
1.4.3 Enhanced Latching Alarm ................................................................................... 6
1.4.4 Silence warning alarms....................................................................................... 6
1.5 IQ Dock Compatibility................................................................................................. 6
1.6 Design components.................................................................................................... 7
1.7 Standard accessories ................................................................................................. 7
1.8 Value pack kits ........................................................................................................... 7
2. Field Operation .............................................................................................. 7
2.1 Turning the ToxiPro on ............................................................................................... 7
2.1.1 Calibration due lockout ....................................................................................... 8
2.2 Backlight..................................................................................................................... 8
2.3 Functions.................................................................................................................... 8
2.4 Calibration and bump test due notices ....................................................................... 9
2.5 Low battery alarms ..................................................................................................... 9
2.6 Sensor Over Range.................................................................................................... 9
2.7 Turning the ToxiPro off ............................................................................................. 10
2.8 Always On Mode ...................................................................................................... 10
2.8.1 Turning Off in Always On Mode ........................................................................ 10
2.9 Sampling .................................................................................................................. 10
2.9.1 Sample draw kit usage...................................................................................... 11
3. Calibration .................................................................................................... 11
3.1 Verification of accuracy ............................................................................................ 11
3.1.1 Verifying accuracy and response: ToxiPro O
2
................................................... 11
3.1.2 Verifying accuracy: ToxiPro with toxic gas sensor ............................................ 11
3.2 Effect of contaminants on ToxiPro sensors .............................................................. 12
3.2.1 Effects of contaminants on O
2
sensors ............................................................. 12
3.2.2 Effects of contaminants on toxic gas sensors ................................................... 12
3.3 Fresh air/zero calibration .......................................................................................... 12
3.4 Functional (bump) testing (toxic sensor versions) .................................................... 13
3.5 Span Calibration (toxic sensor versions) .................................................................. 13
3.6 Failure to calibrate.................................................................................................... 14
3.6.1 Fresh air/zero calibration failure........................................................................ 14
3.6.1.1 Causes of fresh air/zero calibration failures............................................... 14
3.6.1.2 Forced fresh air/zero calibration ................................................................ 14
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