After The Central Gas Supply Is Restored - Dräger Perseus A500 Instructions For Use Manual

WARNING
Risk of patient recovering consciousness
If the gas supply fails completely, further
operation takes place through gas supply of
the anesthesia machine with ambient air.
Anesthetic agents are no longer delivered
and the inspiratory anesthetic gas
concentration in the breathing gas decreases.
Monitor the gas mixture carefully and use
intravenous anesthetic agents if need be.
CAUTION
Risk of increased anesthetic gas concentration in
the ambient air
If the breathing bag is not connected, expiratory
anesthetic gases may escape from the breathing
system.
Ensure adequate circulation of the ambient air.

After the central gas supply is restored

1 Connect the compressed gas hoses to the
terminal units.
2 Close the gas cylinder valve on the
corresponding gas cylinder again.
On devices that are equipped with Advanced
Cylinder Support, the gas cylinder valves can
remain open.
Instructions for use Perseus A500 SW 2.0n
Troubleshooting
185