D-Series Syringe Pumps - Isco

D Series Syringe Pumps
Section 9 Modifier Addition
9.3 Initial Preparation for
Modifier Addition
When first setting up the D Series pump system under modifier
mode, the pumps should be zeroed and filled. To accomplish this,
the pumps should first be placed under independent control -
constant pressure mode.
Note
Once the modifier system is operating, the system does not
need to be zeroed before refilling.
To designate independent
control (constant pressure
mode)
To designate constant
pressure
To zero the pumps
To fill pump B with modifier
1. If the pumps are running, press the STOP key once.
2. Press the MENU key.
3. Press softkey A - MORE.
4. Press 4 - MULTI-PUMP, to display the multi-pump menu.
5. Press 4 - INDEPENDENT to designate that the pumps be
operated under independent control. The number 4 will
blink, indicating that independent has been selected.
6. Press softkey D - PREVIOUS, twice to return to the main
menu.
1. Press the blue CONST PRESS key on the front panel keypad.
1. Place the pumps in independent control - constant pressure
mode, as detailed above.
2. Be sure the pumps are stopped.
3. Disconnect the inlet tubing from the inlet valve of pump A.
4. Select 2 pump independent control/constant pressure
mode.
5. Open the inlet valves of each pump.
6. Run both pumps to their empty positions.
7. Zero the pressure on each pump.
8. Reconnect the pump A inlet tubing to the inlet valve.
1. Place the pumps in independent control - constant pressure
mode, as detailed above.
2. Be sure the pumps are stopped.
3. Close the pump B outlet valve and open the pump B inlet
valve.
4. Press the REFILL key on the front panel keypad. Press
softkey B to designate that pump B is the active pump (the
pump being refilled). Pump B will fill with modifier.
5. After pump B has filled, press run and deliver 5-10 ml of
modifier back through the inlet valve, to ensure all air is
purged from the pump, before pressing stop.
6. Close the inlet valve.
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