Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
24
Document no
.
M1144958-001
Keyboard not working, and
module communication not
working.
UPI section of the Central Processing
Unit not functioning normally.
Restart the monitor.
Replace the Central Processing
Board.
Keyboard partly not working.
Faulty keyboard.
Replace the keyboard foil.
Faulty Connector Board.
Replace the Connector Board.
‘Battery failure’ message on the
display.
Problem in communication between
Display Unit and Frame Unit (the
PMB serial number and other data
faulty in Service View).
Check the connectors and cables
between Display Unit and Frame
Unit of the F-MRICM1 Monitor.
PMB in Frame Unit may be faulty.
Replace the PMB.
'Battery temperature high' and
'Check dust filter' messages.
The temperature of the batteries is
more than 53°C.
Check and change the dust filters if
necessary.
'Display temperature high' and
'Check dust filter' messages.
The temperature inside the Display
Unit has been more than 55°C for
two minutes at the minimum.
Check and change the dust filter if
necessary.
'Frame temperature high' and
'Check dust filter' messages.
The temperature inside the frame is
more than 55
°
C.
Check and change the dust filters if
necessary.
Display Unit is too warm.
Temperature is high.
Display Unit Fan is not working.
Check that the Fan cable is
connected to the correct connector.
Recorder is not working
properly.
Recorder communication problem.
Check the connectors and cables
between Display Unit and Frame
Unit.
Problem in voltages in Frame Unit.
Check the Frame Unit voltages from
the service menu. If not OK, replace
the PMB.
After shutdown, the trend and
patient data does not remain 15
min in the memory.
The On/Stby switch has been
pressed for over 10 s. (= service reset)
When switching off, the On/Stby
switch has to be pressed for less
than 10 s.
Faulty PMB.
Replace the PMB.
Trouble
Cause
What to do