Biocare iM 12, User Manual

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Chapter 6 Parameter Monitoring
User Manual of Veterinary Monitor --73--
No prompting message displayed in the NIBP parameter region indicates that the system is not leaking. Prompting
message ‗GasWay Leak!‘ displayed in the NIBP parameter region indicates that the system is possibly leaking.
Then operator should further check whether a loosened connection exists and re-conduct the leakage detection
when a good connection is confirmed. If there is failure prompting message again, please contact manufacturers
for maintenance.
Figure 6.32 NIBP Leakage Test Diagram
Attention

The [Animal Category] should be set [>20 kg] before conducting NIBP leakage tests.

Press either the button [NIBP] on the front panel or [Stop NIBP Leakage Test], or [Stop All] and
[Stop NIBP] on the interface [NIBP Setup] during leakage test to terminate leakage test.

Different from EN1060-3 standard, this leakage test method is only operable for user to
conveniently detect whether leakage exists during NIBP inflation.
Warning

NIBP leakage test should be conducted once every two years or when you find readings that are
incorrect.
6.5.9 NIBP Accuracy Test
Pressure sensor checking procedures:
1. Use a rigid container with a 500 ml±5% volume to replace the cuff.
2. Connect a calibrated reference manometer with a precision of at least 0.11 kPa (0.8 mmHg) and a
pressurization ball with the NIBP module‘s pneumatic system by using a T-connector and hoses, as referred
to Figure 6.33.
3. Select [Main Menu] - [Maintenance] - [NIBP Accuracy Test].
4. Start NIBP module, enter static manometer measuring mode to start checking.
5. Use the pressurization ball to inflate the pneumatic system until its pressure is 6.66 kPa (50 mmHg) and 26.6
kPa (200 mmHg).The pressure values displayed on the reference manometer and on the monitor should not
exceed 0.399 kPa (±3 mmHg). If their readings exceed 0.399 kPa (±3 mmHg), please contact our after-sale
service technicians.