Metrohm 732 IC Detector - Manual (Page 23)

2 Installation
732 IC Detector / 733 IC Separation Center
16
2.3.3 Connection of syringe and aspirating tubing
For manual filling of the sample loops mounted on the injection valves,
the 6.2816.020 Syringe and the PTFE aspirating tubing already screwed
to the valve are needed. These accessories are mounted or adjusted as
follows:
1 Connect syringe
• Push 6.2816.020 Syringe (without needle) as far as it will go
into connection socket 21 21 (for valve A) or 27 27 (for valve B)
(see Fig. 4).
2 Adjust aspirating tubing
• Loosen the rotary nipple screwed onto the interior side of
connection 22 22 or 28 28.
• Pull PTFE aspirating tubing 88 88 (see Fig. 16 and Fig. 17) by
hand out of connection 22 22 or 28 28 as far as desired.
• Retighten rotary nipple on the interior side of connection 22 22
or 28 28 to fix the aspirating tubing in place.
2.3.4 Connection of the drain tube
The 733 IC Separation Center has a connection at the rear to which a
drain tube for discharged liquids can be attached. Proceed as follows:
1 Connect drain tube
• Mount 6.1816.00 Silicone tubing on connection nipple 42 42
(see Fig. 5).
2 Lead drain tube to collecting vessel
• Lead the other end of the drain tube to a suitable collecting
vessel and fix in place.
2.3.5 Connection of the 6.5324.000 Bottle rack (option)
The optional available 6.5324.000 Bottle rack for supply vessels can be
placed on top of the IC system tower. The accessories include the
supply vessels for eluent (2 L), regeneration solution (1 L) and rinsing
solution (1 L). For the connection of the supply capillaries leading to the
709 IC Pump and the suppressor module, see the instructions given on
the enclosed leaflet.