Philips Respironics V60, Руководство по обслуживанию

Страница: 174 / 246

Chapter 8
8-20
V60 Ventilator Service Manual 1049766 Rev A
Performance Verification
8.5.3 Controls (Test 3)
The controls test verifies that the touch screen, nav-ring, and nav-ring Enter
button work correctly.
Required equipment:
• 0.25-in. test adapter.
1. If the ventilator is not already in normal ventilation mode, cycle power
to the ventilator to enter normal ventilation, attach a 0.25-in. test
adapter, and verify that the AC power icon is displayed on the UI.
2. Verify that the ON/Shutdown LED is green.
3. Select these ventilator settings and alarm limits:
4. Touch IPAP to display the IPAP adjustment screen, then use the nav-
ring to change the value to 40.
5. Press the nav-ring Enter button to accept the new setting.
6. Touch IPAP to display the IPAP adjustment screen, then use the touch
screen arrows to return the IPAP setting to 20.
7. Touch Menu , then Brightness and verify that the display information is
visible when brightness is set to its minimum value.
8. Adjust brightness to 5, then touch Close .
9. Touch Screen Lock , then attempt to change a setting. Verify that the
user interface displays Screen Locked at the top of the screen.
10. Press the nav-ring Enter button to unlock the screen.
11. Press the On/Shutdown button, then touch Ventilator Shutdown .
12. Verify that the ON/Shutdown LED is amber.
13. The controls test is complete.
Ventilator settings Alarm limits
Mode: S/T High Rate: 30 BPM
IPAP: 20 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