Metrohm 882 Compact IC plus – Anion – MCS - Manual (Page 41)

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3 Installation
882 Compact IC plus – Anion – MCS
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Note
The eluent aspiration capillary is already installed in the newly delivered
instrument. The following installation instructions need not be carried
out at the time of initial installation.
Connecting inlet to the high pressure pump
5
1 2 3 4
Figure 14 High pressure pump – Connect inlet
1 Pressure screw
For connecting the coupling (14-
2 ) to the
pump head inlet capillary (13- 7 ).
Can be ordered together with the coupling
under the number (6.2744.230).
2 Coupling (6.2744.230)
For connecting the eluent connection capil-
lary (14-
4 ) to the input of the high pressure
pump.
3 Clamping screw 4 Eluent aspiration tubing
Eluent aspiration tubing (6.1834.080) or
(6.1834.090).
5 Backup ring
1 Connecting coupling
Fasten the coupling (14-2) with a pressure screw (14-1) on the pump
head inlet capillary (13-7).
2 Connecting eluent aspiration tubing
Caution
The clamping screws must be tightened carefully. To tighten, grip
the coupling (14-2) with the key (6.2739.000) and grip the clamp-
ing screw (14-3) with the wrench (6.2621.050).
￭ Plug the eluent aspiration tubing (14-4) into the coupling (14-2).
￭ Tighten the clamping screw (14-3).