/ Slide the small O-ring (h) onto the connection noz-
zle (i) of the new resin cartridge (j).
/ Insert the large O-ring (g) into the groove of the
heating circuit filling station.
/ Ensure proper fit of O-rings!
3.
h
j
g
i
/ Position the new resin cartridge (q) at the external
thread (p) of the heating circuit filling station (1)
and tighten clockwise (2) by hand.
/ Open shut-off valve (m) and check for tightness.
Re-tighten resin cartridge if necessary.
/ Vent the unit by opening the sampling valve (n).
Then reclose sampling valve (n).
/ Select and confirm the connected cartridge type
using the keypad of the heating circuit filling sta-
tion (b / Step; see operating instructions of the
heating circuit filling station).
/ Re-attach the two insulation shell halves (a / Step
1).
/ Open shut-off valve (o).
The device is now ready for operation.
4.
m
o
k
1
2
p
n