Battery Test; Watchdog Timer Tests; Vvt Completion - GE iVent 201 Series User's Reference Manual

Battery Test

The following procedures explain how to perform a Battery Test.
To perform a battery test:

Watchdog Timer Tests

The following procedures explain how to perform Watchdog Timer Tests.
To perform watchdog timer tests:

VVT Completion

The following procedures explain how to perform VVT completion.
To perform VVT completion:
2. The test takes about 1 minute. When it is completed, the VVT screen
instructs you to connect an O2 supply. This test takes about 2 minutes to
complete (Figure 160). The VVT instruction pop-up window appears.
Figure 160: The 21% FiO2 Test
1. The VVT screen prompts you to disconnect the AC cable. Pull the cable
out from the back of the ventilator.
2. Verify that the amber "charge" LED is off and that the AC plug icon at the
bottom of the LCD display is crossed out.
3. Press OK. Once the test has completed, which takes approximately 20
seconds, the VVT Instruction pop-up window appears.
1. Reconnect the AC power cable when the VVT screen prompts you to do
so.
2. Select Finish and press. The screen indicates that the motor watchdog is
checked, after which the ventilator restarts.
1. When the VVT is completed, a System Message pop-up window
indicates either success or failure.
183
7 Care, Maintenance and Tests