Hospira LifeCare XL Series, Техническое и сервисное руководство

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SECTION 5 MAINTENANCE AND SERVICE TESTS
430-00587-008 (Rev. 2/05) 5 - 18 Plum XL Series
5.6
NURSE CALL FUNCTION TEST (OPTIONAL)
To perform the nurse call function test, refer to Figure 5-8 , then proceed as follows:
1. Confirm the infusion system and appropriate accessories are fully assembled.
2. Turn the control knob to the SET RATE position. Set the rate to a value greater than
40 mL/hr.
3. Turn the control knob to SET VTBI position. Set volume to 100 mL.
4. Turn the control knob to RUN to start pumping fluid.
5. Measure the continuity between pin 4 and pin 5 with a DMM. Verify there is an
open circuit between the two pins.
6. After several pumping cycles, clamp the tubing proximal to the cassette. After drops
stop falling in the sight chamber, verify an occlusion alarms occurs within three
pumping cycles.
7. Measure the continuity between pin 4 and pin 5 with the DMM. Verify there is a
closed circuit between the two pins.
8. Press [SILENCE] and unclamp the proximal tubing.
9. Verify the continuity between pin 4 and pin 5 changes back to an open circuit once
[SILENCE] is pressed.
10. Turn the control knob to OFF/CHARGE.

Note: The nurse call alarm is not available in IEC compliant infusers.
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