Typical conditions for using maintenance wizards
Condition
Applicable Wizard/action
Description
The polymer has been
in the pump longer
than 1 week.
Use the Water Wash wizard (instead of
Change Polymer wizard) to replace the
polymer.
Using the Water Wash wizard ensures that
the system is clean before fresh polymer is
introduced.
Certain polymer components may
decompose, causing an increase in
electrophoresis current in polymer that has
been at room temperature for more than 1
week.
Bubbles move but are
not completely
cleared by the Bubble
Remove wizard.
Use the Bubble Remove wizard
repeatedly
until the bubbles are gone.
—
You want to clear
persistent bubbles.
• Run the Water Wash wizard. If bubbles
are still present, run the Bubble Remove
wizard.
• Remove the polymer bottle. Run the
Bubble Remove wizard to draw air into
the pump chamber and other parts of
the system. Reinstall the polymer bottle
and repeat the Bubble Remove wizard to
remove all bubbles.
• The Water Wash wizard includes refilling
the pump with polymer.
• After the pump is idle, bubbles that
previously did not move are often cleared
by running the Bubble Remove wizard.
Many or large
bubbles are present
in the pump chamber.
Run the Water Wash wizard.
—
No bubbles are
present in the array
port during the
monthly water wash
procedure.
Perform the Flush Array Port procedure
using the Water Wash wizard as part of
monthly maintenance, even if no bubbles are
present.
Occasional flushing of the array port keeps
this space filled with fresh solution.
You want to install a
capillary array on an
instrument without an
array.
Use the Install Array wizard.
Filling the array helps to ensure complete
changeover to polymer after the polymer
delivery pump has been washed with water.
You want to remove or
install a capillary
array.
Carefully follow the instructions in the
appropriate wizard (Install Array or
Instrument Shutdown wizard).
—
You select Discard
during installation of
an array using the
Install Array wizard.
The information for that array cannot be
entered again on the instrument.
—
The instrument will
be idle for >1 week.
Use the Instrument Shutdown wizard.
—
Chapter 9
Maintenance
Typical conditions for using maintenance wizards
9
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