Dräger Primus User Manual

Central gas supply ZV
Gas pressures:
1. All LEDs light up green if pressure values are available and
are between 2.7 and 6.9 bar.
The LEDs remain dark if the gas pressure is <2.7 bar or if
the gas hose is not connected.
Backup gas cylinders
2 Slowly open the cylinder valves.
LEDs light up green when
O2 pressure is over 20 bar
and
N20 pressure is over 10 bar*:
The cylinder pressures are shown on the screen.
2 Close the cylinder vaives again.
If the valves remain open when connected to the central
gas supply, gas may be withdrawn from the backup
cylinders.
The gas supplies available can be selected in the standby
configuration (see page 113). Only these gas supplies will
then be checked during the self test and an alarm issued in the
event of a fault during normal operation. The central oxygen
supply and the O2 cylinder cannot both be configured as not
present at the same time.
Open the backup gas cylinders which have been configured
as present for the self test and then close them.
O2 must be connected for the following self test.
* See page 181 for precise details on cylinder pressures.
Instructions for Use Primus SW 2.n
Getting started
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Dräger Primus Specifications

General

Type	Anesthesia Workstation
Oxygen Flush	Yes
Ventilation Modes	Pressure Support
Gas Supply	O2, Air, N2O
Vaporizers	Isoflurane, Sevoflurane, Halothane
Patient Monitoring	Airway Pressure
Backup Battery	Yes
Alarms	Apnea, Gas supply failure
Power Supply	AC Mains, Battery Backup