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CELL-DYN
3/35 Sample Loader TS Guide
4. Black Beam Block Only - Tube Detect LED Alignment.
a. Loosen set screw holding beam block
b. Set volt meter to DC volts and connect(+) probe to TP6 [CE MARK] or TP22 [NON-CE
MARK] and (-) probe to GND.
c. Adjust Beam Block.
[CE MARK]
Rotate beam block clockwise until voltage reads less than +0.25V and then rotate
counter-clockwise until voltage reads +0.6V to +0.7V. If this voltage cannot be set, then a
Beam Block replacement may be necessary.
[NON-CE MARK]
Rotate beam block clockwise until voltage reads less than +1.0V and then rotate
counter-clockwise until voltage reads +2.5V to +2.8V. If this voltage cannot be set, then a
Beam Block replacement may be necessary.
d. Tighten but DO NOT over tighten set screw.
e. Verify that Beam Block Collar does not impede tube or mixing paddle motion.
f. Go to Step 5.
3
VERIFICATION PROCEDURESVP - 5.2 Tube Detect Sensor (Beam Block) Adjustment 3 - 71
Search Book TOC Go Back
(Figure 3-33,
Page-3-72).
9140234B-June 1997
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