III
866.4.Maxtec www.maxtec.com
TABLE OF CONTENTS
Classification ............................................I
Warranty ...............................................I
Warnings .............................................. II
1.0 SYSTEM OVERVIEW ....................................1
1.1 Base Unit Description .....................................1
1.2 Symbol Guide ...........................................1
1.3 Component Identification...................................2
1.4 Component Description ....................................2
1.5 MAX-250+ Oxygen Sensor..................................3
2.0 OPERATING INSTRUCTIONS..............................3
2.1 Getting Started ..........................................3
2.1.1 Protect Tape ...........................................3
2.1.2 Automatic Calibration ....................................3
2.2 Calibrating the MAXO
2
+ Oxygen Analyzer ......................4
2.2.1 In-line Calibration (Flow Diverter - Tee Adaptor).................4
2.2.2 Direct Flow Calibration (Barb) ..............................5
3.0 FACTORS INFLUENCING ACCURATE READINGS ...............5
3.1 Elevation Changes ........................................5
3.2 Temperature Effects.......................................5
3.3 Pressure Effects .........................................5
3.4 Humidity Effects .........................................6
4.0 CALIBRATION ERRORS AND ERROR CODES ..................6
5.0 CHANGING THE BATTERIES..............................7
6.0 CHANGING THE OXYGEN SENSOR .........................8
6.1 MAXO
2
+AE Model ........................................8
7.0 CLEANING AND MAINTENANCE ...........................8
8.0 SPECIFICATIONS ......................................9
8.1 Base Unit Specifications ...................................9
8.2 Sensor Specifications......................................9
9.0 MAXO
2
+ SPARE PARTS AND ACCESSORIES ..................9
9.1 Included with your Unit ....................................9
9.2 Standard Replacement Parts ...............................10
9.3 Optional Accessories .....................................10
9.3.1 Optional Adaptors......................................10
9.3.2 Mounting Options ......................................10
9.3.3 Carrying Options.......................................10