Metrohm 872 Extension Module Suppression - Manual (Page 15)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2 Overview of the instrument
872 Extension Module Suppression ￭￭￭￭￭￭￭￭ 7
1 Connector In
To connect the extension module to the IC
instrument or to a previous extension mod-
ule. 2 Connector Out
To connect an additional extension module.
2.3 Extension Module and 850 Professional IC instru-
ment
The extension modules are fitted directly to the 850 Professional IC instru-
ment and connected with it via the connection cable provided. Extension
modules have no power supply of their own, but rather draw the electric-
ity they require from the instrument with which they are connected.
Extension Modules can be mounted on top of the 850 Professional IC
instrument (between instrument and bottle holder) (3-A), or below the
instrument (between instrument and base tray) (3-B), or set up next to the
instrument (3-C) with separate 6.2061.110 base tray and 6.2061.100 bot-
tle holder (to be ordered separately).
A B C
Figure 3 Proposed setup
A Extension module on top
Between the 850 Professional IC and the
bottle holder. B Extension module below
Between the base plate and the 850 Profes-
sion IC.
C Extension module separately
With its own base plate and its own bottle
holder next to the 850 bottle holder.
Up to three extension modules can be connected to an 850 Professional
IC instrument. The following restrictions are to be taken into account:
Restrictions The 850 Professional IC instruments and their extension modules must not
have more than 4 identical components in common, i.e.:
￭ a maximum of 4 high pressure pumps,