Owner manual

2 Installation

761 Compact IC

8584 83 86 875428 8382 82 54 56

Fig. 13

: Installation of precolumn glass cartridges with cartridge holder

28 Column connection capillary from

injector

Sleeve for precolumn cartridge

54 Compression fitting (6.2744.010) 85 Precolumn cartridge (6.1006.030)

56 PEEK capillary (6.1831.010) 86 Connection piece

for connection precolumn – column

82 End fitting 87 Screw cap for column

83 Screw cap for precolumn

2.7.4 IC anion precolumn SUPERSEP

The 6.1009.010 IC Anion Precolumn SUPERSEP has two connections

for PEEK capillaries and is installed as follows:

1 Connect precolumn

• Remove end caps from the precolumn.

• Fit PEEK compression fitting 54 to column connection capil-

lary 28 mounted on the injection valve (see section 2.3.5).

• Screw precolumn to column connection capillary 28.

• Cut a piece from the 6.1831.010 PEEK capillary as short as

possible and fit with PEEK compression fittings 54 (see sec-

tion 2.3.5).

• Fasten the prepared capillary to the other end of the precol-

umn.

2 Rinse precolumn

• Place a beaker beneath the outlet capillary of the precolumn.

• Open software window for manual system control.

• If necessary, modify

Flow rate to the value suited for the

inserted separating column and click on

<Send to unit> to

send this value to the 761 Compact IC.

• Switch on high-pressure pump (

IC pump) by clicking <On>

and rinse precolumn with eluent for ca. 10 min.

• Switch off high-pressure pump by clicking

<Off>.