7.2 MAXO
2
®
+AE Model
Should the oxygen sensor require changing, the device will indicate this by
presenting “Cal Err lo” on the display.
Unthread the sensor from the cable by rotating the thumbscrew connector
counterclockwise and pull the sensor from the connection.
Replace the new sensor by inserting the electrical plug from the coiled cord into
the receptacle on the oxygen sensor. Rotate the thumbscrew clockwise until snug.
Thedevicewillautomaticallyperformacalibrationandbegindisplaying%ofoxygen.
8.0 CLEANING AND MAINTENANCE
Store the MAXO
2
®
+
analyzer in a temperature similar to its ambient environment
of daily use.
The instruction given below describes the methods to clean the instrument,
sensor and its accessories:
Instrument
•WhencleaningordisinfectingtheexterioroftheMAXO
2
®
+
analyzer, take
appropriate care to prevent any solution from entering the instrument.
Do not immerse unit in fluids.
Oxygen Sensor
•Cleanthesensorwithaclothmoistenedwitha65%alcohol/watersolution.
•Maxtec
®
does not recommend use of spray disinfectants because they can
contain salt, which can accumulate in the sensor membrane and impair
readings.
Accessories
•Thethreadedbarbedadaptermaybecleanedbywashingthemwitha
65%alcohol/watersolution(permanufacturer’sinstructions).Theparts
must be thoroughly dry before they are used.
Because of the variability of the cleaning processes, Maxtec
®
cannot provide
specific instructions. Therefore, we highly recommend referring to the manufac-
turer’s instructions on the details of method.
12
M A N U F A C T U R E D B Y M A X T E C , I N C .