Siemens KION Service Manual page 35

KION / KION-i
Patient cassette
Expiratory flow
transducer
Heating
control
Pre-
amplifier
Expiratory
Pre-
pressure
amplifier
transducer
Inspiratory
Pre-
pressure
amplifier
transducer
PC 1750 Transducer
Pressure
transducers Amplifier
x 3
(O , N O, Air)
2 2
PC 1720 Wall pressure
Pressure transducers
(O , N O, Air)
2 2
Backup gas supply manifold
Block diagram: PC 1737 Measuring
E382 E392E 061 01 02 02
Flow transducer heating
Exp.
Start zeroing
flow
Zeroing
Exp. pressure
Upper
pressure
monitoring
Insp. pressure
Upper
pressure
monitoring
Supply pressure
Tank connected
Tank pressure
Siemens-Elema AB
Processor
Amplifier
x 0.5
(MEA-PROM)
Amplifier
x 5
Amplifier
x 0.45
PC 1737 Measuring
Description of functions
Insp. time (CON)
Exp. time (CON)
Pressure alarm -
SW detected (CON)
3
CAN bus
Pressure alarm -
HW detected (CON)
Emergency line (ALA)
Disable valves (PWR)
Upper pressure
limit (PAN)
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