8
Setting up in the instrument
Place the venting station on a
horizontal surface and insert the gas
washing bottle into the gas washing
bottle holder until it comes to a stop.
Connect the drainage hose
(e)
to
the throttle valve
(d)
and the
GL screw joint
(c)
of the washing
bottle as shown in the diagram.
The tubing is fastened by
closing the GL screw joint.
Now fasten
the pressure
tubing (d) to
the C 1 calori-
meter. Dis-
connect the flexible venting tube
from the screw SW 10
The capillary and the screw
remain at C 1.
All of the screw joints are
tightened by means of the
SW 10 fork spanner (1/4 turning)
which is included in the delivery
quantity.
WARNING
Function
Pour an absorption solution that is suited to your purposes into the gas washing
bottle and
secure the ground joints by means of the ground clamp
.
Close the throttle valve by slightly turning the adjusting screw in a clockwise
direction.
Note:
There may be some formation bubbles in the system when
the adjusting screw is hand-tightened with maximum operating
pressure in the decomposition vessel.
Check to make certain that the ground clamp fits correctly onto the gas washing
bottle and slowly open the throttle valve.
Take note of any bubble formation and correct them in order to achieve the
venting speed desired.
If the C1 is completely vented and the water is drained, it can be opened.
The gas washing bottle may be damaged if venting
is performed too quickly.
Set on the C 1 in the menu "Basic adjustment" the value for "Extend. O
2
Emptying" to 5 min. or longer. Make sure that the pressure in C1 within the set
time is emptied. Do this, turn the throttle screw
(n)
according to.
WARNING
d
e
n
m
c
