Agilent Technologies SD-1 User Manual page 43

2 For each Agilent SD-1, ensure that the outlet fitting at the outlet tee has
3 Make sure that all connections in the HPLC system downstream of the
4 With all connections checked, switch the drain valve so that the flow is
5 Ensure that the effluent from the column or detector is directed to waste.
6 To set the medium flow rate, type in 40 mL/min for 200 mL/min pump
7 Press the LEFT ARROW to move the cursor on the TIME field.
8 To set the ramp TIME to 30 s, type in .5 and confirm with ENTER.
9 Press RUN to start the pump.
10 Check all fittings for leaks, especially at the outlet check valves and outlet
11 If no leaks are seen, let the pump continue for several minutes. Press STOP
12 If you notice any leaks, stop the pump(s) by pressing the STOP key. Tighten
SD-1 Solvent Delivery - User Manual
solvent you wish to use is not miscible with the last-used solvent, change via
an intermediate solvent(s) miscible to both.
been tightened to ¼-turn past finger-tight.
pump are tightened to ¼-turn past finger-tight.
directed to the column.
heads and confirm with ENTER.
OR
To set the medium flow rate, type in 200 mL/min for 500 mL/min pump
heads and confirm with ENTER.
OR
To set the medium flow rate, type in 160 mL/min for 800 mL/min pump
heads and confirm with ENTER.
OR
To set the medium flow rate, type in 640 mL/min for 3.2 L/min pump heads
and confirm with ENTER.
The FLOW and pressure values on the top line of the display increase.
tee.
to stop the pump(s).
the affected fitting by 1/8-turn, and start the pump again.
OR
If the fitting still leaks, slow the pump(s) to a low flow rate and tighten the
fitting by another 1/8 turn.
Continue in this manner until the fitting no longer leaks.
Using the SD-1 Solvent Delivery Module
4
Operation
43