RGB Omicrom FT, Service Manual

Page: 21 / 116

OMICROM FT
SERVICE MANUAL
21 September 1998
2.14
a) Disconnect the cable from the Omicrom FT and check that Omicrom FT
shows an alarm message indicating “Cable off”.
b) Change the invasive pressure alarm levels at Omicrom FT to check that
the patient alarms are being activated correctly.
Pulse oximetry signal verification.
Activate the pulse oximetry signal at the Omicrom FT.
Saturation measurement.
a) Clip the sensor on to the finger.
b) Check that the saturation value showed at Omicrom FT display is
between 92% and 98% (this is a normal value for a healthy adult
person).
c) Check that the heart rate measurement showed at the display is correct.
The actual heart rate can be measured manually over the wrist.
Alarm system verification.
a) Do not clip the sensor on to the finger and check that Omicrom FT
shows an alarm message indicating “Sensor off patient”.
b) Place an opaque means between the emitter and the receiver of the
sensor and check that Omicrom FT shows a message indicating
“Insufficient light”.
c) Change the saturation alarm levels at Omicrom FT to check that the
patient alarms are being activated correctly.
Temperature signal verification.
Connect the temperature simulator (Lionheart 3) to the Omicrom FT using the
special cable supplied with the simulator. To check that the readings of the
Omicrom FT are correct it must be considered the accuracy of the simulator.
Signal activation / disactivation.
a) Connect the temperature probe and check at Omicrom FT display that a
numeric value appears at temperature field.
b) Disconnect the temperature probe and check at Omicrom FT display that
temperature field is blanked.
Temperature measurement.
a) Connect the temperature probe at Omicrom FT.
b) Select at simulator a temperature of 24 ºC and check that the
temperature value showed at Omicrom FT display is correct.
c) Select at simulator a temperature of 37 ºC and check that the
temperature value showed at Omicrom FT display is correct.
d) Select at simulator a temperature of 40 ºC and check that the
temperature value showed at Omicrom FT display is correct.
Temperature alarms:
a) Change the temperature alarm levels at Omicrom FT to check that the
patient alarms are being activated correctly.