Siare SIARETRON 1000 Service Manual page 35

SIARETRON 1000 – 1100 - 3000
Service Manual
8) Verify CPAP operative mode
8a) Connect the patient circuit to the P+inlet (Low Pressure Range) of RT 200 setted in prog. 12;
- Rotate the PEEP knob on the front panel on max
- Set the Flow at 30 L/min
Verify that on RT 200 is shown 20 cm H 2 O and that the ventilator max/min airway pressure display
-
indicates 20 cm H 2 O ± 1 cm H 2 O
8b) Effect the same check setting different PEEP values: 5, 10, 15 cm H 2 O.
8c) Verify the absence of noises due to the expiratory valve.
9) Verify frequences
Set the STANDBY operative mode (namely, all the operative modes led which are off).
Connect the patient circuit at the RT 200 High flow range inlet, setted in program 45.
9a) Check that all frequences from 5 to 70 bpm are shown on ventilator Rate display and on SIMV RATE
display the frequences from 1 to how shown on display Rate -1.
9b) Setting:
- IPPV Operative mode
- MINUTE VOLUME = 9L/min
%insp = 33 %
-
Verify that the following setted frequences (Rate) are within the corresponding acceptance limits read on
RT200.
Setted Ventilator
Rate
10
15
40
70
9c) Setting:
- SPONT SIMV operative mode
- Flow=9 L/min
%insp = 33 %
-
Verify that the following setted frequences (Rate) are within the corresponding acceptance limits read on
RT200.
Ventilator setted
Rate
5
10
20
10) Verify the inspiration/expiration ratio (%INSP)
Connect the patient circuit to high flow range inlet of RT200 setted with the 48 program.
Set the IPPV operative mode.
SIARETRON_SE3_en
Lower acceptance limit
(read values on RT200)
9
13.5
36
63
Lower acceptance limit
(read values on RT200)
4.5
9
18
35 / (72 )
Upper acceptance limit
(read values on RT200)
11
16.5
44
77
Upper acceptance limit
(read values on RT200)
5.5
11
22
( rev.3) 30.06.2004