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4 Pre-use check
4.1 System checking
Before using this equipment, please read the user manual and understand the operation
and maintenance of each part of the equipment make sure it meets the following
requirements.
1. The equipment is in good condition and with no damage.
2. All the components are connected accurately.
3. The respiratory system is connected accurately and with no damage.
4. The gas supply system is connected accurately and the pressure is normal.
5. All the emergency equipment is in ready and in good condition.
6. All the equipment that used for the maintenance of the pipeline and the intubations of
the windpipe are available and in good condition.
7. Make sure there is no loose phenomenon on the wheels and the brakes have been
locked and the ventilator cannot be moved.
8. Connect the power cord to the AC power supply, the AC power indicator and the
battery indicator will light, if not, that means the system has no electricity.
Warnings:
Please always do a pre-use check before the patient is connected to the ventilator.
Please connect the power cord to a protective grounded power outlet in order to
avoid electric shock.
The system carries out a functional checks during startup or test, if any functional
failures is detected, and the equipment is not connected to the patient.
Check the O
2
concentration value from set value and measured value, if value has a
large deviation, calibration is required only by the authorized serviceman of the
company. If the problem persists, O
2
sensor is replaced.
