Philips Respironics V60, Руководство по обслуживанию

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Chapter 8
8-48
V60 Ventilator Service Manual 1049766 Rev A
Performance Verification
Test 7: Oxygen Accuracy Pass value Fail value
Value after
repair
Oxygen setting: 22% , oxygen source disconnected:
Oxygen Not Available alarm occurs? (circle one)
PASS FAIL
Oxygen setting: 21% (after 12 breaths)
External oxygen monitor (18 - 24%)
% % %
Oxygen setting: 30% (after 12 breaths)
External oxygen monitor (27 - 33%)
% % %
Oxygen setting: 60% (after 12 breaths)
External oxygen monitor (57 - 63%)
% % %
Oxygen setting: 100% (after 12 breaths)
External oxygen monitor (97 - 103%)
% % %
Test 8: S/T Performance Pass value Fail value
Value after
repair
Waveform
Pressure cycles between IPAP and EPAP
pressure PASS FAIL
IPAP at 40 cmH
2
O
Analyzer pressure reading = 36.4-43.6 cmH
2
O cmH
2
O cmH
2
O cmH
2
O
EPAP at 25 cmH
2
O
Analyzer pressure reading = 22-28 cmH
2
O cmH
2
O cmH
2
O cmH
2
O
Test 9: Alarms Circle one
DMM to remote alarm test cable reads infinite resistance with no alarm PASS FAIL
DMM reads 0.0 + 3 ohm with no alarm PASS FAIL
Alarm volume steadily increases PASS FAIL
DMM reads infinite resistance with alarm PASS FAIL
DMM to analog output port reads 0.0 + 3 ohm with alarm: PASS FAIL
Audio alarm is automatically silenced PASS FAIL
Test 10: Power Fail Circle one
Audible alarm sounds PASS FAIL
Audible alarm continues to sound after two minutes PASS FAIL
Audible alarm silenced PASS FAIL
Battery icon changes to AC icon PASS FAIL