Preparing for use
Self-test
As a basic rule, the general task to be performed is
specified in the centre field, and detailed operating
instructions to the user are given at the bottom of the
screen. The test begins with the question:
Fresh gas occluded?
Close all delivery valves on the measuring block.
Press rotary control to confirm.
APL (Automatic Pressure Limitation) valve =
30 mbar?
Flip the APL pressure limiting valve to »MAN«
and turn the valve head to set it to 30 mbar.
Press rotary control to confirm.
Y-piece open?
The Y-piece should be attached to the breathing
hoses and the patient connection should be open.
(For instance, it may be lying on the table.)
Press rotary control to confirm.
Wait a few seconds.
26
Self-test
Fresh gas occluded ?
06-12-98
16:47
Occlude the fresh gas. Please confirm !
00:00
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
06-12-98
16:47
Open the Y-piece. Please confirm !
00:00
cancel
test
cancel
test
?
cancel
test