Operator’s Manual of Anesthesia System 9 - 11
Maintenance Cleaning and Disinfection
9.7.3 Breathing System
WARNING: Use extreme care while handling the CO2 absorbent as it is a caustic
irritant.
CAUTION: Never immerse the oxygen sensor or its connector into any type
of liquid. Dispose the O2 sensor according to the
manufacturer's specifications.
CAUTION: Do not wash the inner surface of the oxygen sensor.
CAUTION: Do not perform soaking or high-temperature processing on the
O2 sensor.
NOTE: Do not use water or high pressure gas to flush the inside of the flow
sensor; otherwise, the flow sensor will be damaged.
NOTE: Do not insert any object into the flow sensor for cleaning; otherwise,
the flow sensor will be damaged.
NOTE: Please disassemble and clean the bottom of the CO2 absorbent canister
regularly.
9.7.3.1 Disassembly
Disassemble the Breathing System at the point of use or at the designated cleaning area.
9.7.3.1.1 Breathing Tube
NOTE: When removing a breathing tube, hold the joints at both ends of the
tube to prevent damage to the tube.
NOTE: Do not reuse, reprocess, or sterilize disposable products.
1. Pull the bacteria filter off the Y-piece.
Figure 9-1 Remove the bacteria filter
2. Disconnect the expiratory tube and inspiratory tube from the expiration connector and the
inspiration connector of the breathing system, respectively.
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