Metrohm 850 Professional IC Anion MSM-HC - LP-Gradient - Manual (Page 98)

5.11 High Capacity Metrohm Suppressor Module (MSM-HC)
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850 Professional IC Anion MSM-HC LP Gradient
1 2 3 4
5
Figure 44 MSM-HC – Components
1 Union nut 2 MSM-HC connecting piece 6.2835.010
3 MSM-HC rotor A 6.2842.000 4 MSM-HC housing
5 Slot in the MSM-HC housing
Cleaning the MSM-HC
Clean the MSM-HC as follows:
1 Disconnecting the MSM-HC from the IC system
￭ Switch off the instrument.
￭ Disconnect the MSM-HC from the separation column, peristaltic
pump and detector.
2 Dismantling the MSM-HC
￭ Unscrew union nut (44-1) from the MSM-HC housing (44-4).
￭ Pull the MSM-HC connecting piece (44-2) and the MSM-HC rotor
A (44-3) out of the MSM-HC housing (44-4). The connecting
piece and the MSM-HC rotor A normally stick to one another – if
this is not the case: Take a sharp object, insert into the slot (44-5)
in the MSM-HC housing, and pull out the MSM-HC rotor A (44-3)
in this way.
￭ Detach the MSM-HC connecting piece (44-2) from MSM-HC rotor
A (44-3).
3 Cleaning the supply and discharge lines
￭ Connect in turn each of the 6 capillary tubings fastened on the
MSM-HC connecting piece (44-2) on the high pressure pump and
pump through ultra pure water.