Metrohm 883 Basic IC plus Manual page 89

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883 Basic IC plus
5 Inserting the rotor
CAUTION
Rotor A may be destroyed during start-up if not inserted correctly.
Insert the rotor (25-3) into the adapter (see "Inserting the MSM
￭
rotor into the adapter", page 31).
Insert the adapter into the suppressor drive (see "Inserting the
￭
adapter into the suppressor drive", page 32).
The rotor's sealing surface is located approx. 4 mm deep inside
the suppressor drive if the adapter with the rotor is inserted cor-
rectly. If this is not the case, the adapter must be moved into the
correct position from below by means of a pointed object.
6 Cleaning the connecting piece
Clean the sealing surface of the connecting piece (25-2) with
￭
ethanol using a lint-free cloth.
7 Inserting the connecting piece
Insert the connecting piece into the suppressor drive so that con-
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nector 1 is on top and the 3 pins of the connecting piece fit into
the corresponding recesses on the suppressor drive.
Reattach the union nut (25-1) and tighten by hand (do not use a
￭
tool).
8 Connecting and conditioning the suppressor
Reconnect the suppressor to the IC system.
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Before switching the suppressor over for the first time, rinse each
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of the 3 suppressor units with solution for 5 minutes.
4 Operation and maintenance
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81