Metrohm Autosampler plus 919 IC, Manual

Page: 23 / 45

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3 Installation
919 IC Autosampler plus
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15
Mount the pump tubing as follows:
1 Remove the tubing cartridge
Release the tubing cartridge from the cartridge holder by pressing
the snap-action lever and unhooking it from the mounting bolts
(5- 1 ) .
2 Insert the pump tubing
￭
Press the contact pressure lever all the way down.
￭
Place the pump tubing in the tubing cartridge. The stoppers (7- 3 )
must snap into the corresponding holder of the tubing cartridge.
3 Connect the aspiration side
Place a 6.2744.030 tubing olive (7- 2 ) on the aspiration side of the
pump tubing.
4 Connect the pressure side
￭
Slide the union nut (7- 6 ) of the 6.2744.160 pump tubing connec-
tion (without filter) onto the pump tubing.
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Select a suitable adapter (7- 7 ) (depends on the outer diameter of
the pump tubing) and slide it onto the pump tubing (see table 1,
page 16) .
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Place the tubing olive (7- 8 ) onto the pump tubing.
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Screw the union nut (7- 6 ) tight on the tubing olive (7- 8 ) .
5 Insert the tubing cartridge
￭
Hang the tubing cartridge in the mounting bolt and press it
underneath in the cartridge holder until the snap-action lever
snaps in.