Chapter 8
8-34
V60 Ventilator Service Manual
1049766 Rev A
Performance Verification
4. Select these ventilator settings and alarm limits:
5. Connect the adapter's double banana plugs to the DMM with the GND
tab to the common jack and set the DMM to measure resistance.
6. Connect the grey RCA plug (labeled
TIP
) of the remote alarm test
cable to the adapter.
7. Plug the ¼ - in. phono connector into the remote alarm phono jack at
the back of the ventilator.
8. Reset any alarms if necessary and verify that the DMM reads infinite
resistance (open circuit).
9. Remove the grey RCA plug from the adapter and connect the orange
RCA plug (labeled
RING
) in its place.
10. Reset any alarms if necessary, and verify that the DMM reads 0.0 + 3
ohms.
11. Disconnect the proximal line from the ventilator to create a
Proximal Pressure Line Disconnect
alarm.
12. Touch
Menu
, then
Loudness
, and verify that the audible alarm is still
audible when set to 1 and steadily becomes louder as the value
increases to 10.
13. Verify that the DMM reads infinite resistance (open circuit).
14. Remove the orange RCA plug from the adapter and connect the grey
RCA plug (labeled
TIP
) in its place.
15. Verify that the DMM reads 0.0 + 3 ohms.
16. Reconnect the proximal line to the ventilator and verify that the
audible alarm is automatically silenced.
17. Remove the adapter from the DMM and the remote alarm test cable
from the remote alarm phono jack.
18. The alarms test is complete.
Ventilator settings
Alarm limits
Mode: S/T
High Rate: 30 BPM
IPAP: 10 cmH
2
O
Low Rate: 4 BPM
EPAP: 4 cmH
2
O
Hi Vt: 2500 mL
Rate: 12 BPM
Lo Vt: OFF mL
I-Time: 1.00 sec
HIP: 50 cmH
2
O
Rise: 1
LIP: OFF cmH
2
O
Ramp: OFF
Low VE: OFF L/min
O2: 21%
LIP T: 20 sec
