Metrohm 930 Compact IC Flex Oven/SeS/Deg User Manual download pdf (Page 46)

3.13 Metrohm CO

Suppressor (MCS)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭

￭￭￭￭￭￭￭￭

930 Compact IC Flex Oven/SeS/Deg (2.930.2460)

CAUTION

If the MCS is not used, the input and output must be sealed with the

threaded stoppers (6.2744.220).

3.13.3 Installing adsorption cartridges

The suctioned air has to have the lowest CO

content possible in order for

the CO

to be removed from the eluent as efficiently as possible. In order

to achieve this, the air is aspirated through a CO

adsorption cartridge

(6.2837.000).

However, the CO

adsorption cartridge is sensitive to humidity; the CO

adsorption cartridge becomes clogged when wet. In order to protect the

adsorption cartridge, an H

O adsorption cartridge (6.2837.010) is

also installed.

Accessories

For this step you need the following accessories:

￭ Adsorption cartridge holder (6.2057.080) with 4 clips, an adapter

(6.1808.190) and a piece of PVC tubing.

￭ CO

adsorption cartridge (6.2837.000)

￭ H

O adsorption cartridge (6.2837.010)

All of the parts are located in one accessory kit: Vario/Flex SeS

(6.5000.020).

Installing the adsorption cartridge

CAUTION

The following preparatory steps absolutely must be carried out for CO

suppression to operate correctly.

Preparing the adsorption cartridges:

￭ Prepare the H

O adsorption cartridge for use as specified in the provi-

ded leaflet.

￭ Remove the protective cap on the tip of the CO

adsorption cartridge.

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Metrohm 930 Compact IC Flex Oven/SeS/Deg User Manual Page 46