GE Datex-Ohmeda Aisys Carestation Reference Manual page 491

Manual leak test
M1046983 04/08
Selecting BalGas Check Valve Leak Test Manual brings up the manual leak test setup
instructions.
Select Start Test to perform the manual leak test as follows.
1. Slowly pressurize the Mixer to 400 mmHg (over a 5-second period), as read on the
test device.
2. The pressure shown on the test gauge should not decrese to zero in less than 10
seconds.
3. Select 'End Test' when done.
After completing the test:
1. Remove all test fixtures.
2. Re-assemble Mixer pneumtics and remove plugs from Mixer assembly.
3. Re-attach Oxygen supply and activate 'Confirm'.
12 Service Application
12-25