Fresh Gas - External Outlet (Optional) - Dräger Cato Instructions For Use Manual

If the self-test reveals a fault impairing the equipment's
safety, the following message appears on the monitor:
»Not ready«.
The machine cannot switch to Standby and cannot be
switched to measuring mode. DrägerService must be
called immediately.
The configuration menu is displayed after the self-test
(example):

Fresh gas - External outlet (optional)

Fresh gas outlet for connecting to semi-open systems.
1 Fit the hose of the semi-open system to the external
fresh gas outlet.
Make sure the anaesthetic gas scavenging hose is
connected.
2 Set the desired O and N
2
flowmeter block.
3 Press »MAN SPONT« on the ventilator.
4 The lamp in the »FRESH GAS OUTLET« key does not
light up.
Check that pressure is building up in the circle system.
4 Switch on the fresh gas outlet –
Press »FRESH GAS OUTLET« key.
The lamp in the key lights up.
Check that pressure builds up in the semi-open
system.
O flow-rates on the
2
Checking readiness for operation with checklist
Standby / Configuration
anaesth. gas
warning calibrating
Halothane
default
O -sensor
Enflurane 2
21 Vol.%
Isoflurane
flow sensor
Sevoflurane
Ventilator
start up test
Desflurane
more
no
anaesth. gas
4
Preparing for use
Self-test
Fresh gas - External outlet
Alarms inactive!
defaults
pulse to.
0 1 2 3 4 5 6 7 8 9
alarm tone
1 2 3 4 5 6 7 8 9
mode
adult Neo.
parameters
record
interfaces
alarm limits
curves
basic configuration
2
I
0
3
1
27