Kessel 99403.10B, Installation And Operating Instructions Manual, Page: 36 / 148

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(1) Cables to the probes
(2) Cable screw-fittings
(3) Union nut
(4) Through-seal
(5) Empty pipe closure
(6) Through-pipe
(7) Empty pipe
Inner side Outer side
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5. Installation and assembly
Tank connection
Any transportation safety devices must be removed. Make sure
that the connection pipe sections are protected from damage
to guarantee permanent watertightness. In order to confirm
correct installation, a watertightness test must be carried out
and documented before the base course is prepared. To make
connection easier, the connection sections and counter-pieces
must be sufficiently greased.
The transition from downpipes to horizontal pipes must be exe-
cuted with two 24° curved fittings and a connecting piece at
least 250 mm long. A stilling section, the length of which corre-
sponds to at least the tenfold of the inlet pipe's nominal width,
must be provided upstream separator system.
Depending on the installation situation, a load distribution layer
that is capable of bearing a sufficient load must be prepared:
- For Group E2 to standard roadbuilding regulations acc. to
annex 3 and 4
- For Group E4 with a load distribution plate acc. to annex 5
and 6
Connecting the sampling chambe r
Sampling devices must be located directly downstream of the
separator in the direction of flow. The sampling device in the
separator system must be freely accessible and arranged so
that only wastewater that has passed through the separator sy-
stem can be removed.
Note related to the warning system: connection cables or con-
duit pipes must be routed during the ground-moving work.
Connecting the conduit pipe for the warning system
The connection distance between separator and control unit
must be kept as short as possible.
Unnecessary changes of direction, particularly ones at angles
greater than 45° must be avoided.
The cable conduit must have a continuous gradient to the se-
parator. Condensation inside the cable conduit can be minimi-
sed through an airtight seal on the conduit on the control unit
side. A cable pull wire can be included for any later cable instal-
lation.
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100
45°
150
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(1) KESSEL light fluid separator
(2) Layer thickness sensor
(3) Reverse flow sensor
(4) Control unit
(5) Housing for wall installation
(6) Watertight cable connection
(7) Attachment set
(8) Empty pipe closure
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