5. Press the SALINE key and the valve will close.
6. Pressurize the sphygmomanometer to 200 mmHg and verify that there
is no leakage evidenced by a decrease in pressure. Press the SALINE
key and remove the tubing.
7. Install a length of the harness tubing through the open Plasma pinch
valve (yellow) and attach one end to a sphygmomanometer.
8. Press the PLASMA key and the valve will close.
9. Pressurize the sphygmomanometer to 200 mmHg and verify that there
is no leakage evidenced by a decrease in pressure. Press the PLASMA
key and remove the tubing.
10.Install a length of the harness tubing through the open Donor pinch
valve (red) and attach one end to a sphygmomanometer.
11.Press the CUFF key and the valve will close.
12.Pressurize the sphygmomanometer to 200 mmHg and verify that there
is no leakage evidenced by a decrease in pressure. Press the CUFF key
and remove the tubing.
14.Exit the Valves test by pressing the MODIFY PROGRAM key.
Weigher Test
1. Be sure the weigher arm is fully extended with nothing hanging on it.
Select the Weigher test on the Diagnostics menu by pressing the
MODIFY PROGRAM key, then press the DRAW key.
2. Verify the displayed weight is ZERO ±1.
3. Hang the following calibrated weights on the weigher and verify that
the displayed weight is within the defined specification.
• 1000 ± 5 grams
4. Remove the weights and verify that the displayed weight returns to
ZERO ±1.
5. If calibration is required, refer to the calibration section in the next
chapter.
6. Exit the Weigher test by pressing the MODIFY PROGRAM key.
DPM Sensor Test
1. Be sure no filters are connected to the DPM and SPM. Select the
Pressure test in Diagnostics using the MODIFY PROGRAM and
DRAW keys.
Note:
List Number 06002-110-NA machines do not have the SPM.
2. Verify that the DPM offset is within the range of 1984 – 2112. If out
of range, DPM may need to be replaced.
3. Grasp the DPM white plunger and twist counterclockwise while
sliding in the plunger. Verify that both interlock switch status
indicators change to IN. Release the plunger and verify that both
indicators return to OUT.
Chapter 3, Basic Care and Preventive Maintenance
3-5
