S12 Vet Monitor User’s Manual
15-15
15.12. CO
2
Troubleshooting
This chapter describes the problems that may be encountered during the use of the
monitor. You can first refer to the following table to eliminate them. If the problem
persists, please contact the maintenance personnel.
CAUTION:
For the physiological and technical alarm messages, see D Alarm Message.
15.12.1. The Sidestream/Microflow CO2 module Troubleshooting
Problem Solution
EtCO
2
measurement value
too low
1. Judge whether the CO2 concentration in the use
environment is too high. If the environmental
concentration is too high, the measured value is too
low. If it is more serious, zero will fail. Please pay
attention to the ventilation of the environment at
this time.
2. Check the sampling tube and connectors for leakage.
3. Check the patient status.
15.12.2. The Mainstream CO2 Module Troubleshooting
Problem Solution
Elevated baseline 1. Check the patient status.
2. Check the sensor.
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