MAHLE RTI NTF-15H User Manual
Page 2
TABLE OF CONTENTS
INTRODUCTION ............................................................................... 1
WARNINGS ....................................................................................... 1
CLASSIFICATION ............................................................................. 2
NITROGEN TESTER FEATURES AND FUNCTIONS ...................... 2
LCD Display ................................................................................. 2
ON Button/Auto OFF .................................................................... 2
Over Range Indicator ................................................................... 2
Calibration Key ............................................................................. 2
Oxygen Sensor ............................................................................. 2
Sample Inlet Connection .............................................................. 2
PRE-USE CHECKOUT / CALIBRATION ........................................... 2
OPERATION PRINCIPALS ............................................................... 3
FACTORS INFLUENCING ACCURATE READINGS ........................ 3
Elevation Changes ....................................................................... 3
Temperature Effects ..................................................................... 3
Pressure Effects ........................................................................... 4
Humidity Effects ........................................................................... 4
CALIBRATION ERRORS AND ERROR CODES .............................. 4
E03: No valid calibration data available ........................................ 4
E04: Battery below minimum operating voltage ........................... 4
CAL Err St: O2 Sensor reading not stable .................................... 4
CAL Err lo: Sensor voltage too low ............................................... 5
CAL Err hi: Sensor voltage too high ............................................. 5
CLEANING AND MAINTENANCE ..................................................... 5
Instrument .................................................................................... 5
Oxygen Sensor ............................................................................. 5
Accessory ..................................................................................... 5
SPECIFICATIONS ............................................................................. 5