CELL-DYN
3000 System Operator’s Manual
9-9
9140240E — May 1995
Chapter 9
Maintenance
The [EMPTY WBC] key is used to drain the Sheath from the WBC flow
cell. When the flow cell is empty, the key label changes to [FLUSH
SHEATH]. The display in the Status Box reads:
Not Ready: See SPECIAL
When the [FLUSH SHEATH] key is pressed, the flow cell is refilled
with Sheath.
The [CLEAN SHEAR VAL] key is used to prepare the shear valve for
cleaning. When the key is pressed, the shear valve rotates into the
position necessary for its removal. When the rotation is complete, the key
label changes to [RESTORE SHEAR VAL]. The display in the Status
Box reads:
Not Ready: See SPECIAL
When the [RESTORE SHEAR VAL] key is pressed, the shear valve
rotates to distribute the shear valve lubricant and then rotates back to its
operational position.
The [DISABLE ANALYZER] key is used to prevent the Analyzer from
cycling while certain maintenance procedures are performed. When the
Analyzer is disabled, the key label changes to [ENABLE ANALYZER].
The display in the Status Box reads:
Not Ready: See SPECIAL
When the [ENABLE ANALYZER] key is pressed, the Analyzer is
returned to the operational state.
When the [MORE] key is pressed, the second
) and the following soft key labels are
displayed:
MAIN
EMPTY
WBC
CLEAN
SHEAR VAL
DISABLE
ANALYZER
MORE
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