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Y-piece occluded?
1 Fit the patient connection of the Y-piece onto the
cone provided.
Press rotary control to confirm.
– Additional internal tests requiring an occluded
Y-piece are then conducted by the ventilator.
The leakage test includes the measured gas sampling
and return lines. These lines must therefore be correctly
connected and not open-ended.
An open T-piece or open Luer lock will result in major
leakages!
The automatic part of the self-test follows
immediately.
A list in the middle of the system screen shows, with
symbols, which points have already been completed,
with results if applicable, and which have still to be
carried out.
Self-test
automatic part
Hardware
Position of piston
06-12-98
16:47
Adjust pressure limitation valve (APL) to MAN position. Pressure setting 30 mbar.
00:00
Please confirm !
Self-test
automatic part
Fresh gas occluded
APL (Automatic Pressure Limitation) valve = 30 mbar
Y-piece open
Y-piece occluded
06-12-98
16:47
Occlude the Y-piece. Please confirm !
00:00
Preparing for use
Self-test
1
cancel
test
?
cancel
test
config.
27
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