100
Preventive Maintenance and Installation
P/N: SM-ACP215-01-EN(AB)
Haemonetics
®
ACP-215
®
Service Manual
MODIFY PROGRAM
until the arrow points to DIAGNOSTICS, then press
START
.
1. Open the centrifuge cover, and place a moist paper towel or cotton swab
on the fluid sensor located in the centrifuge well. Verify that the SPILL
value changes to TRUE.
2. Remove moisture and wipe dry. Verify that the SPILL value changes to
FALSE.
Line Sensor
Test
Note: Ensure that the
device
has been on for at least ten minutes before testing
the line sensor.
Note: Power on the device in the Utilities mode of operation by pressing and
holding
SHAKER
while switching the power on. Hold
SHAKER
until the
UTILITIES menu appears on the display. On the UTILITIES menu, press
MODIFY PROGRAM
until the arrow points to DIAGNOSTICS, then press
START
.
1. Select the transducers test using the
MODIFY PROGRAM
and
START
.
2. 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 for the red
line sensor and between 3031-3195 for the Y/G line sensor.
3. If calibration is required, see
“Line Sensor Signal” on page 107
4. Slide a black shim between the LED and sensor head of the line sensor.
Measure and record the black voltage. Record the displayed digital LINE
SENS value and verify it is between 0 and 103. Perform this test for both
the red and the yellow/green line sensors.
Air Detector
Test
1. Select the Air Detector test using
MODIFY PROGRAM
and
START
.
2. Place fluid-filled tubing in air detector under test as requested, verify that
the air detector LED lights, and press
START
as requested.
3. Repeat test for each air detector as asked. When the last air detector has
been tested, a screen appears showing the status of the four air detector
signals. Confirm that each air detector can see fluid and air by inserting a
piece of fluid-filled tubing into each air detector while monitoring the
Polled and Latched signals.
4. If an air detector fails the testing, refer to
“Repair Parts List” on page 173
to replace the air detector.
5. Exit the Air Detector test by pressing
MODIFY PROGRAM
.
Leakage
Current
1. Plug the PCS2 into the leakage tester (Dale Technologies LT544D Lite
or equivalent).
2. Plug the leakage tester into a grounded electrical outlet.
