Oil And Sludge Extraction - Kessel NS 3 Installation And Operating Instructions Manual

5.6 Oil and sludge extraction

(for chamber LW 1000 only on request)
During standard disposal, the hose from the disposal vehicle is
held into the light liquid separator and the entire contents are
pumped out.
However, the quantity of light liquid is significantly lower than
the total volume of the separator. Disposal can be carried out
as required using the oil suction system.
The suction hose is coupled to the oil suction system for dispo-
sal of the light liquid. Thus the disposal vehicle can only dispose
of the volume that corresponds to the maximum quantity of
light liquid.
This means a significant reduction in disposal quantity. This
saves time during disposal and reduces disposal costs. In the
same way, the sludge suction system can be used to signifi-
cantly reduce the disposal quantity too.
This is an advantage for companies with high sludge occurren-
ce in particular. It goes without saying that the whole separator
can also be emptied using the sludge suction system.
Sludge extraction
Schlammabsaugung
Ruhewasserspiegel
Calm surface of the water
5. Installation and assembly
Pinorrek
If both systems are used during disposal, care must be taken
that the oil is disposed of first, then the sludge. The locking me-
chanism is attached to the inlet pipe using the pipe clamp as
shown in the drawing. Mount the oil suction system on the
locking mechanism in such a way that it keeps the distance
given shown in the drawing from the calm surface of the water
to the upper edge of the connecting piece, then set and fix it in
place.
Mount the sludge suction system on the locking mechanism,
guide it to the base and then fix it in place.
Use the stainless steel screws included to fit the stub connec-
tion in the upper section as shown in the drawing.
Only a drill with diameter 3.5 mm may be used for the drill hole.
Use the stub connection as a drilling template. Fit the knuckle
coupling to the end of the hose and fix in place using the hose
clamp. Hook the hose with the knuckle coupling upwards in the
stub connection, route it to the suction system and cut to a sui-
table length. Connect the hose and suction system and fix in
place using hose clamps. These must not touch the knuckle
coupling when the cover is closed.
150 mm
Oil extraction
Ölabsaugung
Locking device Arretiervorrichtung
135 mm
Oberkante
Upper edge of
Ölabsaugung
the oil extractor
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