Deep Installation In A Concrete Slab / Floor; Installation Subject To Groundwater; Installation In Exposed / Suspended Pipe - Kessel Pumpfix-F 28100 S Installation And User Manual

Backwater valve with sewage pump
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The body of the Pumpfix
installed level as shown in Illustration 1. The
electrical cables connecting the Pumpfix
to the control unit should be run through a
DN 50 pipe as shown in Illustrations 2 and 5.
Grease and install the included rubber gas-
ket between the Pumpfix
®
access chamber as shown in Illustration 3.
As seen in Illustration 4, the access chamber
of the Pumpfix
®
F body is completely adju-
stable. This access chamber can be raised
or lowered to meet floor heights, tilted late-
rally to meet grades in the floor and rotated
to match floor patterns.
3.2 Deep installation in a concrete
slab / floor
For deep installation depths use the
extension section (Product Number 83070).
If installing an extension section make sure
to grease the rubber gasket. If more than
one extension section is needed, make sure
not to install the Pumpfix
®
F so deep that ac-
cess to the valve for inspection and mainte-
nance is hindered.
®
F should be

3.3 Installation subject to groundwater

There are certain circumstances where the
®
F
upward force of groundwater can penetrate
through slab installed fixtures and cause
moisture problems. The KESSEL Pumpfix
F provides protection against the upward
F body and the
force of groundwater by including the water
barrier (Product Number 83019 (Rubber
barrier) and Number 83018 (Flange)).This
rubber barrier is simply placed between the
body of the Pumpfix
is then bolted tight with the included bolts
as shown in Illustration 6.
3.4 Installation in an exposed /
suspended pipe
The Pumpfix
to be installed in an exposed / suspended
pipe, comes equipped with a see-thru,
easily removable protective cover.
The motor cable and the optical probe cable
should be run through their two respective
holes in the body of the valve.
3. Installation
®
F and the flange which
®
F backwater valve, designed
®
Illus. 1
Illus. 3
Illus. 5
6
Illus. 2
Illus. 4

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