BC Biomedical PFC-3000 SERIES, Руководство пользователя, Страница: 67 / 90

U
SER
M
ANUAL
F
LOW
A
NALYZER
TM
Page 63 / 84
Always position the OR-sensor with the LED pointing
upwards.
Place the
MultiGasAnalyzer
TM
between gas source and
FlowAnalyzer
TM
.
According to flow direction through
FlowAnalyzer
TM
the
MultiGasAnalyzer
TM
can be connected on front or back
airway connector of FlowAnalyzer
TM
.
9.6 LED Signal
The LED situated on the MultiGasAnalyzer
TM
MGA-3050
sensor head is used to signal the following conditions:
Steady green light System OK
Steady blue light Anaesthetic agent present
Steady red light Sensor error
Blinking red light Check adapter
9.7 Calibration of Sensor head
A room air calibration of the IR measurement should be
performed at regular intervals as well as after replacing the
airway adapter.
The need for a room air calibration is indicated by the
‘permanent’ alarm message
Room air calibration of OR
required! being displayed on the monitor (message
disappears after calibration).
Room air calibration may also be performed if an offset in
gas readings should be discovered when verifying gas
readings with a reference instrument. The calibration is
performed by snapping a new OR airway adapter onto the
OR sensor, without connecting the airway adapter to the
airway circuit, and then start the calibration procedure in the
menu options of the
FlowAnalyzer
TM
(>7.12.3 Calibrating
the MultiGasAnalyzer
TM
MGA-3050 ). It will click into place
when properly seated. Wait for 15 Minutes before
continuing, the sensor needs to warm up.