Troubleshooting
68
Trouble
Humidity rises too high.
The oxygen concentration
does not rise.
Different readings are ob-
tained every time the infant is
weighed.
Action to take
앫 Check that the relative humidity is not extremely high due to the rainy
season or some other cause.
앫 Check that oxygen is being supplied reliably (when the oxygen controller
is in use).
앫 Check that the flow rate is set properly on the oxygen flowmeter.
앫 Check that the access ports are closed securely.
앫 Check that the packings are attached securely.
앫 Check that the filter is attached securely.
앫 Check that the cable is not caught in the weighing section.
앫 Check that an instrument on the mattress platform is not leaning against
the inner wall of the incubator.