Table of Contents
CLASSIFICATION ........................................................................................................ 3
WARRANTY ................................................................................................................. 3
WARNINGS .................................................................................................................. 3
CAUTIONS .................................................................................................................... 3
SYMBOL GUIDE .......................................................................................................... 4
1 OVERVIEW ............................................................................................................. 4
1.1 Indications for use ............................................................................................................................................................................................. 4
1.2 Essential Device Performance ........................................................................................................................................................................ 4
1.3 Base Unit Description ....................................................................................................................................................................................... 4
1.4 Component Identification ............................................................................................................................................................................... 5
1.5 Max-250 Oxygen Sensor .................................................................................................................................................................................. 5
2 OPERATING INSTRUCTIONS ................................................................................ 5
2.1 Getting Started ................................................................................................................................................................................................... 5
2.1.1 Protect Tape ........................................................................................................................................................................................... 5
2.1.2 Automatic Calibration ......................................................................................................................................................................... 5
2.2 Calibrating the MaxO2+ Oxygen Analyzer .................................................................................................................................................. 5
2.2.1 In Line Calibration (Flow Diverter – Tee Adapter) ....................................................................................................................... 6
2.2.2 Direct Flow Calibration (Barb) ........................................................................................................................................................... 6
3 FACTORS INFLUENCING ACCURATE READINGS .............................................6
3.1 Elevation/Pressure Changes ........................................................................................................................................................................... 6
3.2 Temperature Effects .......................................................................................................................................................................................... 6
3.3 Pressure Effects .................................................................................................................................................................................................. 6
3.4 Humidity Effects ................................................................................................................................................................................................. 6
4 CALIBRATION ERRORS AND ERROR CODES .................................................... 7
5 CHANGING THE BATTERIES ................................................................................ 7
6 CHANGING THE OXYGEN SENSOR ..................................................................... 8
6.1 MaxO2+A Model ................................................................................................................................................................................................. 8
6.2 MaxO2+AE Model ............................................................................................................................................................................................... 8
7 CLEANING AND MAINTENANCE ......................................................................... 8
7.1 Instrument Cleaning ......................................................................................................................................................................................... 8
7.2 Oxygen Sensor ................................................................................................................................................................................................... 8
8 SPECIFICATIONS ...................................................................................................9
8.1 Base Unit Specifications .................................................................................................................................................................................. 9
8.2 Sensor Specifications ........................................................................................................................................................................................ 9
9 MAXO2+ SPARE PARTS AND ACCESSORIES ....................................................9
9.1 Included With Your Unit .................................................................................................................................................................................. 9
9.2 Standard Replacement Parts and Accessories ........................................................................................................................................ 10
9.3 Optional Accessories ....................................................................................................................................................................................... 10
9.3.1 Optional Adapters .............................................................................................................................................................................. 10
9.3.2 Mounting Options ............................................................................................................................................................................... 10
10 ELECTROMAGNETIC COMPATIBILITY ............................................................... 11
ENGLISH
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