4.2 Routine Periodic Maintenance
Maintenance for the Model 1100 Oxygen analyzer is very simple. Apart from the normal
maintenance for any instrument, such as cleaning the chassis, wiping the display, and replacing
the sensor, the Model 1100 does not require any major periodic servicing. Calibration of the
sensor on a known gas source should be performed on a regular basis. The chart below should
serve as a general guide for maintenance personnel.
Clean the analyzer
chassis and display panel
with soft cloth. Make sure
the ventilation ports are
clear.