Teledyne D series Installation And Operation Manual page 141

To refill pump B (the
modifier pump)
To start modifier
11. Immediately open the extractant outlet valve(s).
Note
Flow MUST be established through the system at or before the
time EQUILIBRATE is displayed. To properly equilibrate the
pumps, they must be delivering fluid.
12. Once the message
delivered at the selected rate.
1. Press STOP.
2. Close the outlet valves of both pumps.
3. Take the pumps out of modifier mode by pressing softkey B
under the word MODIFIER. The word ON will change to
OFF.
4. Open the inlet valve of pump B.
5. Press REFILL, and press B to designate Pump B.
6. After pump B has filled, press CONST FLOW and set the
desired purging flow rate. Press RUN and deliver 5-10 ml
of modifier back through the inlet valve. This ensures that
all air is purged from the pump.
7. Press STOP> B.
1. Return to constant pressure mode by pressing D, SELECT
PUMP, and then A.
2. Place the pump in modifier mode by pressing softkey B
under the words MODIFIER. The word OFF will change to
ON above MODIFIER.
3. Open the outlet valves of both pumps if they are not open.
4. Press RUN.
5. When A pressure is established, the message HOLD:
PRESS RUN will be displayed.
6. Open the extractor inlet valves.
7. The message EQUILIBRATE will be displayed on the con-
troller screen. If the controller does not display EQUILI-
BRATE, press RUN. While this message is displayed, no
modifier will be delivered.
8. Immediately open the extractant outlet valve(s).
Note
Flow MUST be established through the system at or before the
time EQUILIBRATE is displayed. To properly equilibrate the
pumps, they must be delivering fluid.
9. Once the message RUNNING is displayed, modifier will be
delivered at the selected rate.
D Series Syringe Pumps
Section 6 Modifier Addition
is displayed, modifier will be
RUNNING
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