Dräger Atlan A350 User Manual

132 Instructions for use | Atlan A300, A300 XL, A350, A350 XL SW 1.0n
Tests
6. Press the O2+ key and keep it pressed for at least 5 seconds. The breathing
system will be flushed and the residual anesthetic agent will be disposed of in
the AGS.
Using the determined values, the user can decide whether the vaporizer can be
used.
8.3.2.2 Checking a coaxial breathing circuit
Leakage in the inner hoses of coaxial breathing circuits cannot be detected with the
normal system test. A special test adapter is used to determine the leakage in
Dräger coaxial breathing circuits. The following checks are possible:
– Quick tightness check: Checks whether there is leakage.
– Complete leakage test: Determines the leakage value.
For both checks, first the inner inspiratory hose and then the outer expiratory hose
is tested.
Prerequisites:
– The vaporizers are closed. The control dial is in the 0 position.
– The APL valve is set to 30.
–Gas mixer:
– With electronically controlled gas mixer:
The flow control valve of the O
2 flowmeter is closed.
– With mechanically controlled gas mixer:
All flow control valves are closed.
Quick tightness check
Checking the inner hose:
1. Connect the breathing circuit as follows:
a. Connect the hose (1) to the inspiratory port (2).
b. Connect the coaxial test adapter (3) to the expiratory port (4).
c. Remove the elbow (5) from the hose (6).
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Dräger Atlan A350 Specifications

General

Brand	Dräger
Model	Atlan A350
Category	Medical Equipment
Language	English