Siemens KION Service Manual page 39

KION / KION-i
2 1
3
4 5 6
OV12
APL
valve
Unidirectional
valves
E382 E392E 061 01 02 02
• The holes on the upper side of the patient cassette
are intended for:
1. Fresh gas to the breathing system.
2. Inner channel: Expiratory gas to/from the
B
REATHING
Outer channel: Expiratory gas to the EVAC
outlet (via the PEEP V
3. MAN pressure.
4. Sample gas from the multigas analyzer.
5. EXP pressure.
6. INSP pressure.
• The E
XPIRATORY
Expiratory
expiratory gas flow. The E
flow
is of the same type as the F
transducer
T
RANSDUCER
control" in this chapter.
The expiratory flow transducer screen (mesh net)
must be replaced during the "Six months main-
tenance" and the "Twelve months maintenance".
• The one-way valve OV12 inside the cassette has an
influence on the gas flow during Manual Ventilation
in Non-Rebreathing.
• The unidirectional valves for the inspiratory and
expiratory gas flows. The valve discs are visible
inside the transparent plastic covers and the discs
are kept in position by guide pins in the valve seat.
• APL, Adjustable Pressure Limit valve, used during
manual ventilation to limit the airway pressure.
The APL V
ALVE
breathing = fully open) and 90 cm H
change in the force required to rotate the knob
occurs at approx. 35 cm H
• Standard connections for patient tubes and the
M B
ANUAL REATHING
Siemens-Elema AB
Description of functions
B .
ELLOWS
).
ALVE
F T measures the
LOW RANSDUCER
F
XPIRATORY
G
RESH AS
described in section "Inspiratory
can be set between SP (Spontaneous
2
O.
2
B .
AG
3
T
LOW RANSDUCER
F
LOW
O. A noticable
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