Metrohm 709 IC Pump - Manual (Page 22)

2 Installation
709 IC Pump
14
2.4.2 Connection to injection valve with steel capillaries
For the pressure range 25 … 50 MPa (250 … 500 bar), it is recommended
to use 6.2620.020 steel capillaries, a 6.2620.150 Pulsation dampener
(see section 2.3.4), and a Filter unit Manufit (see section 2.3.6) to con-
nect the not metal-free 2.709.0010 IC Pump to the injection valve of the
733 IC Separation Center. Proceed as follows:
1 Connection of filter unit Manufit
• Attach inlet capillary 48 of the filter unit Manufit 58 to connec-
tion 23 of the 709 IC Pump (see Fig. 2).
• Attach outlet capillary 55 of the filter unit Manufit 58 using a
coupling 59 to a steel capillary 43 cut to the required length
and equipped with connectors (see Fig. 7).
2 Installation of the capillary in the IC Separation
Center
• Procedure, see 732/733 Instructions for Use, section 2.6.5.
3 Connection of the pulsation dampener
• Procedure, see 732/733 Instructions for Use, section 2.6.5.
4 Connection to the injection valve
• Procedure, see 732/733 Instructions for Use, section 2.6.5.
709
45 59 43
733
57 43 58 52
Fig. 7: Connection to injection valve with steel capillaries
43 Capillary
6.2620.020 Steel capillary
57 Pulsation dampener (6.2620.150)
48 Inlet capillary
of filter unit Manufit 58
58 Filter unit Manufit (6.2824.000)
55 Outlet capillary
of filter unit Manufit 58
59 Coupling (6.2620.060)