72
Shandon Excelsior ES Operator Guide
An example procedure is described here -the feature
‘Control All
Groups’
in the Quality Control screen enables alcohol in
A1,
xylene in
X1,
and wax in
w1
to be replaced together.
The timeline assumes a schedule of one process run per day.
DAY 1
The alcohol quality has reached its defined limit and a triangle
is displayed above the alcohol quality indicator. The Quality
Control screen is displayed automatically when the next
processing run is due to begin.
1 a. In the
Quality Control
screen highlight the text
‘Control All Groups’.
The text below alcohol and xylene is - ‘Rotation Due next
Run’. The text below wax is - ‘Discard Due next Run’.
The selection key options are
[ACKNOWLEDGE ALL]
and
[POSTPONE ALL].
Select
[ACKNOWLEDGE ALL].
2. Open the doors to ensure that containers
Ex1, Ex2
and
WW are empty (waste wax tray WW should have a liner).
3. Run your next process to continue with the rotation.
Excelsior ES uses reagents as usual from
A1, X1
and
w1
,
discarding them into the exchange positions (and the waste wax
tray).
After the process steps using reagents
A2, X2
and
w2,
these are
not returned to these positions - they are moved forward by one
position and become the new reagents for
A1, X1
and
w1
. This
continues for all subsequent reagents.
DAY 2
The next morning, the screen indicates
A6, X3,
and
w3
are
empty, whilst
Ex1, Ex2
and
ww
are full as shown.
Reagent Rotation
- Example 1
Summary of Contents for Shandon Excelsior ES
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