User guide

2 Installation

732 IC Detector / 733 IC Separation Center

2.6.3 Filter unit PEEK

The 6.2821.100 Filter unit PEEK (see Fig. 11) supplied with the 709

IC Pump is installed between the 709 IC Pump and the injection valve

at the 733 IC Separation Center. This filter unit serves to avoid contami-

nation of the piston seals of the 709 IC Pump by abrasive particles and

can be used in the pressure range 0…25 MPa (0…250 bar).

The two filter units PEEK supplied with the 2.733.0X30 IC Separation

Center (with suppressor) are installed between the 752 Pump Unit and

the inlet capillaries for regeneration and rinsing solution. These filter

units serve to protect the suppressor module from foreign particles and

bacterial growth.

The 6.2821.100 Filter unit PEEK consists of the housing 5454 and the two

connectors 5353 (with filter) and 5555 (without filter) screwed into the hous-

ing 5454. For the connection of capillaries 5151 PEEK compression fittings

5252 (6.2744.010) must be used. New connectors 5353 with filter are avail-

able as an option with the ordering number 6.2821.110 (set of 10).

For the connection of the filter unit, please note the flow direction

arrow printed on the housing.

5151 5252 5353 5454 5555 5252 5151

Fig. 11: 6.2821.100 Filter unit PEEK

5151 Capillary

6.1831.010 PEEK capillary

5454 Housing for filter unit

Part of 6.2824.100 Filter unit

5252 Compression fitting (6.2744.010) 5555 Connector without filter

Part of 6.2824.100 Filter unit

5353 Connector with filter (6.2824.110)

Part of 6.2824.100 Filter unit