Metrohm 930 Compact IC Flex - Page 48

4.12 Peristaltic pump
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930 Compact IC Flex Oven/SeS/PP (2.930.2500)
￭ Pump tubing connection with locking nut and filter (6.2744.180):
Includes a locknut, 3 adapters and a tubing olive with filter holder.
￭ 2 × pressure screw, short (6.2744.070)
1
Connecting the pump tubing
￭ Attach the coupling olive/UNF 10/32 (6.2744.034) to the pump
tubing inlet. Push the end of the pump tubing over at least the
second notch of the olive so that the pump tubing is firmly in
place.
￭ Assemble the pump tubing connection with locking nut and filter
(6.2744.180) at the pump tubing exit:
– Push the locknut onto the pump tubing.
– Push the appropriate adapter onto the pump tubing.
– Place the tubing olive with the filter holder into the pump
tubing so that the pump tubing is firmly in place; push the
end of the pump tubing over at least the second notch of
the olive.
– Tighten it using the union nut.
2
Removing the tubing cartridge
￭ Press in the tubing cartridge's snap-action lever.
￭ Tilt the tubing cartridge upwards.
￭ Unhook the tubing cartridge from the mounting bolt.