Refill Pump B (The Modifier Pump); Start Modifier - Teledyne SyriXus 65x Installation And Operation Manual

SyriXus Series Pumps Installation and Operation Guide
Section 6 Modifier Addition
6.3.2 Refill Pump B (the
Modifier Pump)

6.3.3 Start Modifier

EAR99 Technology Subject to Restrictions Contained on the Cover Page
6-10
1. Press STOP.
2. Close the outlet valves of both pumps.
3. Take the pumps out of Modifier Addition Mode by pressing soft-
key '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 Addition 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 pump 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 controller
screen. If the controller does not display EQUILIBRATE, press
RUN. While this message is displayed, no modifier will be deliv-
ered.
8. Immediately open the extractant outlet valve(s).
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 deliv-
ered at the selected rate.
NOTE