4-17
15. Leak test
Perform leak test between gas source and
flow control valve.
Test prerequisites:
All gas supplies depressurised.
Flow control valves closed.
15.1 O2-air/N2O-CS operation
Connect CS connection hoses with test
adapter 7901495 to test cylinder (test
pressure reducer).
Test set-up:
Build up test pressure of 5 bar.
All flow control valves at anaesthesia
machine closed.
Close cylinder valve following pressure
equalisation.
Test values:
Cylinder pressure indicated (high-
pressure gauge of test cylinder) may not
drop by more than 10 bar within 2 minutes.
☞
I
O
1AT 1AT
24V-Accu
1
8
9
15
Motor Control
Paw
V-Sensor
O2-Sensor
P
m
O
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