Unt (17) and, Ing the filter mount (17), 20 (16). then in – Metrohm 837 IC Degasser User Manual

Page 17: Put the clamping screw (18) back on

2.2 Connecting the tubing

837 IC (Eluent/Sample/Combi) Degasser/ Instructions for Use 8.837.1003

5 Insert aspiration tubing into aspiration filter and

fixed to the aspiration tubing. The tubing end should contact the

bottom of the aspiration filter, to prevent the formation of an air

cushion. Proceed as follows:

•

Place the aspiration filter with attached

filter mount on a flat surface.

•

Insert the aspiration tubing with

clamping screw top down into the

aspiration filter, until the tubing end

contacts the bottom of the filter.

•

Screw filter mount and clamping screw

together.

6 Attach aspiration tubing to degasser

Screw the other end of the aspiration tubing (with pressure

screw and flange) to an Eluent Inlet In (5) of the degasser (Ini-

tially, screw it in loosely by hand, then tighten it by using the

wrench ¼" 6.2621.050 (also included in the standard equipment)

to rotate the screw a further ¼ turn).

7 Connect degasser with pump

To connect degasser and pump, the tubing connection

6.1834.030 is used. Screw the tubing end with pressure screw

and flange to the corresponding Eluent Outlet Out (6) of the

degasser (Initially, screw it in loosely by hand, then tighten it by

using the wrench ¼" 6.2621.050 (also included in the standard

equipment) to rotate the screw a further ¼ turn). Connect the

other end with the pump.

16 Aspiration tube for eluent

(6.1834.020)

Tube to aspirate the eluent.

17 Filter mount

Mount, where the aspiration filter

6.2821.090 is screwed on.

18 Clamping screw of aspiration tub-

Can be fixed to the aspiration tubing by

tightening the filter mount.

19 Aspiration filter (6.2821.090)

Filters the eluent when aspirating.