Mindray uMEC10, Руководство по обслуживанию

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T-shape connector T-shape connector
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Tubing Tubing
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Flowmeter Flowmeter
1. 1. Connect Connect CO CO
2 2
measurement assembly. measurement assembly.
2. 2. Wait Wait until until the the CO CO
2 2
module warm-up is finished. Check the airway for leak and module warm-up is finished. Check the airway for leak and perform perform
a leakage test as well to a leakage test as well to make sure that the airway has no leak. make sure that the airway has no leak.
3. 3. Select Select [[ User Maintenance >> User Maintenance >> ] → enter the required password → [ ] → enter the required password → [ Module Module
Maintenance >> Maintenance >> ] → [ ] → [ Maintain CO Maintain CO
2 2
>> >> ] → [ ] → [ Calibrate CO Calibrate CO
2 2
>> >> ]. ].
4. 4. Connect Connect the the test test system system as as follows: follows:
5. 5. Open the Open the relief relief valve, valve, and adjust and adjust it until it until the flowm the flowmeter has eter has a stable a stable reading b reading between etween 10 10
ml/min and 50 ml/min. ml/min and 50 ml/min.
6. 6. Check Check the the real-time real-time CO CO
2 2
value is within 6±0.3% in the [ value is within 6±0.3% in the [ Calibrate CO Calibrate CO
2 2
] menu. ] menu.
Calibration Calibration
Tools required: Tools required:
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A steel gas cylinder with 6±0.05% CO A steel gas cylinder with 6±0.05% CO
2 2
and balance gas N and balance gas N
2 2
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T-shape connector T-shape connector
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Tubing Tubing
1. 1. Make Make sure sure that that the the CO CO
2 2
module has been warmed up or module has been warmed up or started up. started up.
2. 2. Check the Check the airway airway for leaks for leaks and perform and perform a leakage a leakage test as test as well to well to make sur make sure that e that the the
airway has no leak. airway has no leak.
Monitor Monitor
Gas cylinder Gas cylinder
Flowmeter Flowmeter
Reducing Reducing
valve valve
T-shape connector T-shape connector
Sampling line Sampling line