Fukuda Denshi DSL-8001, Service Manual

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High Speed Exhaust Test
Exhaust speed control (high speed exhaust) of the constant exhaust valve is tested.
If the test result is “NG”, malfunction of the constant exhaust valve can be considered.
1. Select the “NIBP Maintenance” in the “Maintenance” to display the “NIBP Maintenance”
window.
2. Select "High Speed Exhaust Test" under the "NIBP Maintenance" window.
3. Select “START/STOP”, then the LED on the key will light in green and the High Speed Exhaust
Test will be performed.
4. When the High Speed Exhaust Test is completed, the LED on the key will be white and the test
results will be displayed.
Criteria : Deflation speed should be within 10±4mmHg/s.
If the high speed deflation (10mmHg/s) does not meet the criteria, a malfunction
of the constant exhaust valve on the NIBP unit can be considered.
Replace the NIBP unit.
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