Haemonetics PCS 2, Руководство пользователя

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Chapter 5, Installation and Configuration 5-9
Donor Lights Test
1. Select the Donor Lights test using the MODIFY PROGRAM and
DRAW keys.
2. Verify that all LEDs light and extinguish when instructed.
3. Exit the Donor Lights test by pressing the MODIFY PROGRAM key.
Line Sensor Test
1. Be sure the PCS2 has been powered on for at least 15 minutes before
proceeding with this test.
2. Select the Transducers test using the MODIFY PROGRAM and
DRAW keys.
3. Verify that no tubing is installed in the line sensor, and that the digital
reading for the line sensor signal is between 2866 and 3276.
4. Slide a black non-reflective surface into the line sensor tubing slot.
(Dull paper with dull black marker on both sides works well for this)
Verify that the line sensor signal drops to between 0 and 103.
5. If calibration is required, refer to Chapter 4.
Bowl Optics Signal Test
1. Be sure the PCS2 has been powered on for at least 15 minutes before
proceeding with this test.
2. Select the Transducer test using the MODIFY PROGRAM and
DRAW keys.
3. Inspect the optic window for contamination and clean before
measuring the optics signal.
4. Remove the gray card from the envelope in the Gray Card
Replacement Kit.
5. Make a note of the Correction Factor written on the back of the gray
card.
6. Insert the gray card into the optic alignment fixture so that the arrow
on the back points up into the optic fixture.
Note: If the optic alignment fixture has a gray card installed, remove the
gray card and discard. The gray card used in the optic alignment
fixture must be uncontaminated by light or material.
Ensure the white backing of the gray card is not “yellow.”
Ensure the gray measuring surface is not physically damaged.
Ensure the gray card is less than one year older than the date
printed on the back of the card.
7. a) If testing the optics signal to a digital value, select the Transducer
test in Diagnostics.