Maintenance - Jung Pumpen BAUFIX 100 Originalbetriebsanleitung

USE
The sump BAUFIX 100 is a conventional ef-
fluent collecting sump in conjunction with a
separately ordered pump.
ATTENTION! The Baufix must not be used in
groundwater endangered areas unless it is
fitted with the "groundwater seal" accessory.
The screwed cover is smell-tight and level
compensating. The integrated and smell-
tight floor drain can be opend on request.
Depending on the power requirement, vari-
ous pump types can be installed:
U3KS, U5KS, U6K ES/DS, US 62 ES/DS, US
73 ES/DS, US 102 DS, US 103 ES/DS, US 73
E/D Ex or US 103 E/D Ex.
At installing the US 73 or 103 Ex pump an
additional installation kit (code-No. JP22410)
for the pressure sensor is necessary.
ATTENTION! In some countries it must not
be used for pumping sewage water from lav-
atories.
The allowed temperature of the pumped me-
dium is 35 °C, short time period 60°C.
The BAUFIX 100 PE-tank has two collateral
inlet sockets DN 100 offset by 90 °, one dis-
charge socket for Ø 40 mm PVC pipe and a
vent socket DN70.
Extent of delivery
Underground sump Baufix 100 pre-assem-
bled with non-return valve 1¼", cover frame
with seal, lid with sealing plug usable as a
grommet. 2 bushings, hose connection, 2
hose clamps, PVC pipe, profiled seal, siphon
and elbow 90°, moisture-proof seal.
Electrical Connection
Please refer to the relevant instructions in
the manual for the pump.
MOUNTING
The pressure tube must be taken in a loop
over the local backpressure level and se-
cured with a reflux valve. (DIN EN 12056). The
reflux valve is already installed in the Baufix
100.
Groundwater sealant accessory
Fix the wall collar to the Baufix with the two
strap retainers as a sealant against ground-
water.
Installing the tank
1. Affix the sealing profile with the clamping
area on the neck of the tank, taking care
that the sealing cross-section (with the
sealing lips) is facing inwards. Brush the
seal with a mounting aid (such as techni-
cal Vaseline) and insert the cover frame
into the neck of the tank, initially at an an-
gle, and then press the remainder in. The
air should audibly escape from the seal
and the cover frame should be securely in
place. After assembling the frame, check
that the seal is correctly positioned on the
tank. If necessary, repeat the assembly of
the frame if the seal is rolled up.
2. Saw open and deburr the inlet connec-
tions at the marked place (cap). Connect
the inlet pipe and ventilation pipe with a
KG pipe socket component (to be supplied
by the user). Connect up the pressure
pipe with a DN32 PVC pipe socket (to be
supplied by the user).
3. After connecting the required pipes, align
the Baufix 100 and fill in with earth. The
entire cover must remain in the Baufix to
prevent dirt from getting in.
4. Fix the tank in place and concrete it in, so
that it finishes flush with the top edge.
ATTENTION! Do not concrete the cover
frame in place. The height of this cover
frame must remain freely adjustable by
up to 100 mm and so be able to match
the level of any flooring planned (screed,
tiles).
5. Before constructing the flooring, adjust
the cover frame to the intended height.
The clamping action of the seal will hold
it in place.
6. After the screed has set, the enclosed
square seal is bonded to the integrated
sealing strip. After the customer has at-
tached a further thin-bed waterproofing
system, the area can be tiled. Informa-
tion on sealants and adhesives can be
found in the information sheet on "Com-
posite sealing" issued by the professional
association of the German tile industry
within the German Construction Confed-
eration (ZDB).
Installating the pump
1. Cut the connecting parts to size, trim
them if necessary and bond them (illus-
tration).
2. Bond the short, horizontal pipe section to
the pipe socket fitted with the swing-type
check valve.
3. Screw the pipework together with the
hose connection in the elbow of the pump.
4. Insert the pump in the catch of the Bau-
fix tank bottom, connect the pipework to
the non-return valve with the hose con-
nection and tighten the hose clamps. AT-
TENTION! Ensure the stable position of
the pump as well as the free movement
of the float switch!
5. Pull the cable up to the T-piece through
the vent pipe. Enough cable has to be in
the tank to allow the pump to be pulled
out of the tank for servicing. The T-piece
can then be sealed with the slotted plug.
Installation of floor drain
1. Take out the 2 screws of the cover plate
and remove it.
2. Take the plug out of the cover connection
piece with a screwdriver.
3. Screw the siphon with the union nut, the
packing and the expanding ring on the
connection piece.
ENGLISH
4. The outlet of the siphon must not be posi-
tioned directly above the pump.
5. Grease the screws, ensure the correct po-
sition of the profiled seal and screw down
the cover plate again.
Accessory guide rail system GR32
For the pumps U3KS, U5KS and U6KS is as
an accessory guide rail system available that
can be mounted in the Baufix. A simple pull
out and lowering the pump is possible.
Accessory alarm device
The alarm device signals an excessive high
water level. It can be installed subsequently.
The cable is pulled through the vent pipe and
sealed in the same way as the pump cable.
The alarm unit should be connected to a sep-
arate electric circuit, to ensure the operation
in case of a pump fault. Alternatively it can be
equiped with our 9V-rechargeable battery for
off the line operation.
Accessory special ventilation
If the ventilation over the roof level is not
possible, alternatively the special ventilation
consisting of a ventilation screen and 3 ac-
tivated carbon filters can be installed with
a T-piece in the cable pipe. An assembly
instruction accompanies the special venti-
lation.

MAINTENANCE

The tank, the float switches and the foot
strainer of the pump should be inspected
regularly and cleaned if necessary.
To service the pump, please refer to the sep-
arate operating instruction.
ATTENTION! Always grease the screws be-
fore using them to close the cover plate and
ensure the correct position of the profiled
seal.
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