Metrohm 739 Exchange unit - Manual (Page 38)

5. Thermostat jacket
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6.3013.XXX and 6.3014.XXX Exchange Units, 8.110.1346
5. Thermostat jacket
Mount the thermostat jacket as follows:
1. Undo the tubing connection of the
glass cylinder.
2. Remove light protection.
3. Unscrew the 6.1811.000 screw fitting
at glass cylinder.
4. Roll O-ring upwards out of groove on
the glass fitting. Do not use any hard
objects to remove O-ring, otherwise
the edge of the glass fitting can
splinter! If all else fails, cut O-ring.
5. Lightly grease inside of thermostat
jacket at the bottom and mount it.
6. Lightly grease O-ring and attach to
glass fitting.
7. Attach upper part of 6.1811.000
screw fitting at the glass cylinder.
8. Screw tubing connection to stop-
cock.
9. Insert 6.1819.040 PTFE tubing in
thermostat jacket and attach ther-
mostat tubing using 6.1808.050 cou-
pling.
Use a thermostat with a pressure and drawing pump in order to
keep the pressure in the thermostat jacket low.
6.1811.000
6.1819.040
6.1518.XXX
6.1808.050
E.301.0022
6.1808.050