CELL-DYN
®
3200 System Operator’s Manual
9-5
9140181H—October 2001
Section 9
Service and Maintenance
The screen displays instructions for draining and filling the reagent reservoirs, as
shown in Figure 9.2.
Empty Dil/Sheath
When the
[EMPTY DIL/SHEATH]
key is pressed, the diluent and sheath reservoirs are
drained and the key toggles to
[FILL DIL/ SHEATH]
. When the
[FILL DIL/SHEATH]
key
is pressed, the diluent and sheath reservoirs are refilled.
Empty HGB Lyse
When the
[EMPTY HGB LYSE]
key is pressed, the HGB lyse supply tubing is drained
and the key toggles to
[FILL HGB LYSE]
. When the
[FILL HGB LYSE]
key is pressed,
the HGB lyse supply tubing is refilled.
Empty WBC Lyse
When the
[EMPTY WBC LYSE]
key is pressed, the WBC lyse supply tubing is
drained and the key toggles to
[FILL WBC LYSE]
. When the
[FILL WBC LYSE]
key is
pressed, the WBC lyse supply tubing is refilled.
Empty/Fill Flow Cell
NOTE:
This procedure is performed only in the Open Mode. If necessary, press
[CHANGE SAMPLER]
in the
RUN
screen to select Open Mode.
Pressing the
[EMPTY/FILL FLOW CELL]
key displays a submenu showing the
[EMPTY
FLOW CELL]
and
[RETURN]
keys.
When the
[EMPTY FLOW CELL]
key is pressed, diluent/sheath in the Optical Flow
Cell is drained and the key toggles to
[FILL FLOW CELL]
upon completion.
When the
[FILL FLOW CELL]
key is pressed, the flow cell is refilled with diluent/
sheath.
Clean/Restore Shear Valve
NOTE:
This procedure is performed only in the Open Mode. If necessary, press
[CHANGE SAMPLER]
in the
RUN
screen to select Open Mode.
The
[CLEAN/RES SHEAR VAL]
key is used to prepare the shear valve for cleaning.
Pressing the
[CLEAN/RES SHEAR VAL]
key displays a submenu showing the
[CLEAN
SHEAR VAL]
and
[RETURN]
keys.
When the
[CLEAN SHEAR VAL]
key is pressed, the System partially empties the
syringes, flushing the reagents out of the shear valve and associated tubing. The
shear valve then rotates into the position necessary for its removal. After the shear
valve has rotated, the key toggles to
[RESTORE SHEAR VAL]
.
When the
[RESTORE SHEAR VAL]
key is pressed, the syringes refill the shear valve
and the associated tubing, and the shear valve rotates back to its operational
position.
Disable/Enable Analyzer
When the
[DIS/ENAB ANALYZER]
key is pressed, a submenu is displayed showing
the
[DISABLE ANALYZER]
and
[RETURN]
keys.
