Respironics BiPAP - Page 122

Chapter 7
7-28 BiPAP Focus Ventilator Service Manual © Respironics, Inc. REF 1029568 Rev B
Testing, Calibration, and Performance Verification
Alarm/LED test Circle one
ON AC POWER LED turns on Yes No
Green BATTERY CHARGING LED turns on Yes No
Primary alarm sounds Yes No
Backup alarm sounds Yes No
Remote Alarm Off: resistance at pins 1 and 6 = open circuit Yes No
Remote Alarm On: resistance at pins 1 and 6 = closed circuit Yes No
Remote Alarm On: resistance at pins 1 and 9 = open circuit Yes No
Remote Alarm Off: resistance at pins 1 and 9 = closed circuit Yes No
ALARM, ALARM SILENCE, and ON BATTERY LEDs turn on Yes No
Pressure accuracy test Passed value Failed value
Value after
repair
When CPAP = 4 cmH
2
O, measured pressure = 3.6-4.4 cmH
2
O
cmH
2
OcmH
2
OcmH
2
O
When CPAP = 20 cmH
2
O, measured pressure = 18-22 cmH
2
O
cmH
2
OcmH
2
OcmH
2
O
When IPAP = 10 cmH
2
O, measured pressure = 9-11 cmH
2
O
cmH
2
OcmH
2
OcmH
2
O
When EPAP = 5 cmH
2
O, measured pressure = 4.5-5.5 cmH
2
O
cmH
2
OcmH
2
OcmH
2
O
When IPAP = 10 cmH
2
O, measured pressure = 9-11 cmH
2
O
cmH
2
OcmH
2
OcmH
2
O
When EPAP = 5 cmH
2
O, measured pressure = 4.5-5.5 cmH
2
O
after 5 minutes
cmH
2
OcmH
2
OcmH
2
O