ENGLISH 4 WWW.MAXTEC.COM • (800) 748-5355
TABLE OF CONTENTS
CLASSIFICATION ....................................................2
WARRANTY .............................................................2
WARNINGS
.........................................................2
CAUTIONS
..........................................................3
NOTES .......................................................................3
1.0 INTRODUCTION ................................................5
1.1 Indication for Use ................................................................................................5
1.2 MAX-550E Oxygen Sensor ..................................................................................5
1.3 Symbol Guide ......................................................................................................5
1.4 Component Identification ..................................................................................6
1.5 Display Indicators ...............................................................................................6
1.6 Back View ............................................................................................................7
1.7 Requirements for Operating the Blender .........................................................7
2.0 OPERATING PROCEDURES ...........................7
2.1 Setup and Installation ........................................................................................ 7
2.1.1 Battery Installation ................................................................................7
2.1.2 MaxBlend 2 Setup ................................................................................. 7
2.1.3 Sensor Installation ................................................................................ 7
2.2 Monitoring .......................................................................................................... 7
2.3 Alarm Setting Procedure ................................................................................... 8
2.3.1 Low Alarm Setting ...............................................................................8
2.3.2 High Alarm Setting ..............................................................................8
2.3.3 Smart Alarm Mode ............................................................................... 8
2.4 Basic Operation .................................................................................................. 8
2.5 Alarm Conditions and Priorities ........................................................................8
2.6 Backlight Operation ........................................................................................... 9
2.7 External Power Supply Operation ....................................................................9
2.8 Calibration Procedures ......................................................................................9
2.8.1 Calibration to 100% Oxygen ................................................................. 9
2.8.2 Calibration to Room Air ....................................................................... 9
2.9 Flowmeter Operation ........................................................................................9
3.0 PERFORMANCE CHECK .................................9
3.1 Blender Safety Check .......................................................................................10
4.0 TROUBLESHOOTING ....................................10
5.0 CLEANING AND DISINFECTING................... 11
6.0 SERVICE AND MAINTENANCE ..................... 11
6.1 Maintenance ....................................................................................................... 11
6.2 Replacing O2 Sensor ......................................................................................... 11
6.3 Monitor Alarm Testing ...................................................................................... 11
7.0 ABBREVIATION GUIDE ................................. 12
8.0 SPECIFICATIONS ........................................... 12
8.1 Instrument Specifications ................................................................................ 12
8.2 Alarm Specifications ........................................................................................12
8.3 O2 Sensor Specifications ..................................................................................12
9.0 FACTORS INFLUENCING CALIBRATION ... 12
9.1 Temperature Effect ...........................................................................................12
9.2 Pressure Effect .................................................................................................12
9.3 Humidity Effect ................................................................................................12
9.4 Exposure to Anesthetic Gases ........................................................................13
10.0 SPARE PARTS AND ACCESSORIES ........... 13
11.0 THEORY OF OPERATION ............................ 13
11.1 Operational Diagram .......................................................................................13
11.2 Mixing Operation ............................................................................................. 13
11.3 Gas Outlet ......................................................................................................... 13
11.4 Alarm/Bypass Function ..................................................................................14
12.0 FLOW CHARACTERISTICS ......................... 14
13.0 ELECTROMAGNETIC COMPATABILITY .... 14