Philips Respironics V60, Руководство по обслуживанию

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Chapter 8
8-36
V60 Ventilator Service Manual 1049766 Rev A
Performance Verification
8.5.11 Internal Battery (Test 11)
This test verifies that the ventilator can transition to and from optional battery
power. Do not perform this test if the internal battery is not installed.
Required equipment:
• 0.25-in. test adapter.
NOTE: The internal battery (if installed) should be fully charged before
performing this test. If the internal battery is not fully charged, this test
may fail. Record the result of this test as
Limited use on the Performance
Verification Data Form until the internal battery is charged and internal
battery test passes.
1. If the ventilator is not already in Diagnostic mode, press and hold the
nav-ring Enter button and turn on the ventilator by pressing the
On/Shutdown button on the user interface. Within 5 seconds, release
and press the nav-ring Enter button again to enter the Diagnostic
menu.
2. Connect a 0.25-in. test adapter to the gas outlet port.
3. Touch Service , Pneumatics , and then Pressure and set the pressure to
65 cmH
2
O.
4. Unplug the AC power cord and verify that ventilator operation
continues uninterrupted and that Battery % on the diagnostic screen
is above 70%.
5. Allow ventilator to a minimum of 20 minutes on battery power, then
verify that the Battery % displayed on the diagnostic screen is at least
70%.
6. With AC still disconnected, cycle power to the ventilator and allow it to
come up in normal ventilation.
7. Verify that the ventilator operates in normal ventilation, the message
Running on Internal Battery is displayed in the Alert window, the
Battery In Use icon is displayed, and the Battery Low alarm is off.
8. Reconnect the AC power cord. Verify that ventilator operation is
uninterrupted, the AC icon is displayed, and the Battery icon turns off.
9. Verify that the Battery Charging LED begins flashing within 30
seconds.
10. The internal battery test is complete.