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STARTUP AND CONTROLS
CONTROL RUN
Table 2.1 When LATRON Control is Out of Limits
Possibility
Assigned value or range is incorrect.
Bubbles in the flow cell or improper vial handling
Control is:
contaminated
r
improperly mixed
r
past open-vial expiration date
r
Plugged flow cell.
There is an instrument change.
2-6
Action
Be sure the assigned values and ranges match the
ones on the LATRON control package insert. If in
error, correct them by selecting Special Functions tt
Set Up tt Control Set Up.
Rerun the primer and then the control.
Ensure that the aspirator tip is clean and dry. Try a
new vial of LATRON control. Mix gently according to
directions on the package insert. Do not use expired
control.
Ë
1.
.
Press
Run
Ï
2.
Press
PURGE to purge the flow cell
Ì
3.
Press
PRIMER
.
Cycle the LATRON
primer again.
È.
4.
Press
Ë
Ë
5.
Press
Run
CONTROL
(SECONDARY). Cycle the LATRON control
again.
6.
If the control is still "out," repeat steps 1
through 5.
7.
If the problem remains, either:
Perform Shutdown or
r
Turn the DIFF OFF and run CBCs only
r
then call your Beckman Coulter representative
for help.
Call your Beckman Coulter Representative for help.
.
PN 4237519CB
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