Thermo Scientific Dionex ICS-2000, Руководство оператора

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Pump Continuous Seal Wash Connections (Optional)
Doc. 031857-03 4/06
B-117
b. Push the 152-cm (60-in) piece of clear tubing onto the drain tube on the
top of the primary pump head. This is the waste line. Route this waste line
through the lower tubing chase and out the back of the ICS-2000.
c. Push the 15-cm (6-in) piece of clear tubing over the drain tube on the top
the
secondary pump head. Push the other end of the tubing over the drain
tube on the bottom of the primary pump head.
d. Place a 10 mL syringe (P/N 054578) at the end of the waste line, press the
syringe against the line to form a seal, and draw out all of the air.
e. Push approximately 5 cm (2 in) of black 0.25-mm (0.01-in) ID tubing
(P/N 057057) into the end of the waste line.
NOTE The black tubing creates a flow restriction. Assuming a
height difference of about 76 cm (30 in) between the
flush bottle and the waste container, this setup provides
a flow of one drop of flush solution every 5 to 30 seconds.
f. Place the end of the waste line in a waste container.
g. This completes the piston seal wash installation. Periodically refill the
flush bottle and empty the waste container as required.
Figure B-114. Piston Seal Wash Flow Schematic
Flush
Bottle
Waste
Container
Insert black tubing into
end of waste line
Tubing, 15 cm (6 in) long
Tubing, 117 cm (46 in) long
Tubing, 152 cm (60 in) long
Primary Pump Head
Secondary Pump Head