User guide

2.6 Connection of 709 IC Pump

732 IC Detector / 733 IC Separation Center

709

2222 6464 6565

733

6666 65656767 6868

Fig. 13: Connection to injection valve with PEEK capillaries

2222 Connection capillary

6.1831.010 PEEK capillary

6666 Pulsation dampener (6.2620.150)

6464 Filter unit PEEK (6.2824.100) 6767 Column connection capillary

6.1831.010 PEEK capillary

6565 PEEK capillary (6.1831.010) 6868 Injection valve

2.6.6 Connection to injection valve with steel capillaries

For the pressure range 25…50 mPa (250…500 bar) we recommend to

use 6.2620.020 Steel capillaries, a 6.2620.150 Pulsation dampener (see

section 2.6.2) and a 6.2821.000 Filter unit Manufit (see section 2.6.4) to

connect the 709 IC Pump and the injection valve of the 733 IC Separa-

tion Center. Proceed as follows:

For the connection of capillaries to the injection valve, use only the

special steel connectors contained in a plastic bag affixed to the

valve. If other steel connectors are used (e.g. 6.2620.000 and

6.2620.010), the valve connection may be damaged!

1 Connection to 709 IC Pump

• Attach inlet capillary 5656 of the Manufit filter unit 6969 to connec-

tion 2323 of the 709 IC Pump (see 709 Instructions for Use).

• Attach outlet capillary 6363 of the filter unit Manufit 6969 using

coupling 7070 to a steel capillary 7171 cut to the required length

(see Fig. 14).