Service Manual Troubleshooting 37
Pneumatic tests
1. Follow the steps in “Connections” on page 25.
2. Attach the test system to the 100 cc cylinder. Select Test > Pneumatic > Leak Test.
The software tests for leaks and provides a Pass or Fail indication.
3. Attach the test system to the 500 cc cylinder. Select Dump Test . The software tests
for the dump speed and provides a Pass or Fail indication.
4. Attach the test system to the 250 cc cylinder. Select Inflation Test. The software
tests for the inflation time and provides a Pass or Fail indication.
5. Attach the test system to the 100 cc cylinder. Select Valve Control Test. The
software tests for valve control and provides a Pass or Fail indication.
6. Select Ok to exit the dialog box.
Fail safe (over pressure) test
1. Follow the steps in “Connections” on page 25.
2. Enter the “Internal configuration mode” on page 20. Aftering viewing the software
versions, press the Mode button until CAL displays in the LCD window. Spot Vital
Signs automatically performs an auto zero once the LCD window displays CAL.
3. Connect the Spot Vital Signs to the 500 cc cylinder and press the Blood Pressure
Start/Stop button to close the valve.
4. Pump the hand bulb until an E10 error occurs and record the highest pressure
observed on the pressure meter.
5. Press the Cancel button to return to CAL mode.
6. Press the Blood Pressure Start/Stop button to close the valve.
7. Apply 70 mmHg and start a timer. When an E11 error code is triggered, stop the timer
and record the time.
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