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4. Package, Transport, Storage
4.1. Delivery
On arrival, the delivered items must be inspected for dam-
age and that all parts are present. If any parts are damaged
or missing, the transport company or the manufacturer
must be informed on the day of delivery. Any claim made
at a later date will be deemed invalid. Damage to parts
must be noted on the delivery or freight documentation.
4.2. Returning to the supplier
Products which are delivered to the plant must be clean
and correctly packaged. In this context, clean means that
impurities have been removed and decontaminated if it
has been used with materials which are hazardous to
health. The packaging must protect the product against
damage. Please contact the manufacturer before return-
ing!
5. Assembly and Commissioning
5.1. Assembly of the tank cleaning system
General
These installation instructions can only represent standard
installations. Actions must be altered accordingly for spe-
cial versions.
The concrete structure must have sufficient concrete
strength (at least B 25 according to DIN 1045) to provide
secure mounting to ensure that the injector, the pipes and
the pump (and the coupling system) are functioning prop-
erly.
Allowable edge distance of the dowels used must be
observed; if necessary, the manufacturer's data sheet
should be used for reference.
Fisher Express anchors are included in the delivery. If oth-
er fastening systems are used on-site, these must corre-
spond to those delivered in terms of strength and corro-
sion resistance at a minimum.
Installation with floor support ring (Type B)
This installation type can be installed at any place in the
tank. The pump sucks in water from the tank floor.
Install the floor support ring on the intake side of the
pump. Screw the support foot into the injector. Screw the
injector into the pressure side connection of the pump.
Set up the pump with injector in the tank. Bore attach-
ment holes for the pump's floor support ring and the in-
jector's support foot; place anchors. Tighten all screws.
Screw air intake pipe DN65 to the injector.
All manuals and user guides at all-guides.com
Installation with coupling system (Type K)
The no-screw connection of the pump to the jet pipe
makes it easier to pull the pump for maintenance purpos-
es. Screw the injector to the coupling foot. Screw the sup-
port foot into the injector. Approximately determine the
position of the coupling foot and the upper pipe bracket
for the guide pipe; use plumb bob if necessary. Bore holes
for the pipe bracket in the inner edge of the shaft opening.
If this is not possible for reasons of space, the pipe brack-
et can also be fitted with a 90° angle (available in various
lengths as an accessory).
Temporarily attach the pipe bracket using 2 screws. Align
the coupling foot on the shaft floor, use a plumb bob from
the pipe console; the guide pipes must stand exactly
perpendicular! Attach the coupling foot to the shaft floor
using heavy-duty anchors. Ensure the exact horizontal po-
sition of the coupling foot! Support the bearing surface
accordingly if the shaft floor is uneven. Place both guide
pipes in the eyes on the clutch foot and correspondingly
cut the position of the pipe bracket to measure. Unscrew
pipe bracket, place the spigots into the guide pipe and
permanently attach the bracket. The guide pipes must sit
absolutely free of play, as loud noises otherwise occur
when operating the pump. Bore attachment holes for the
injector's support foot, set the anchors. Install the cou-
pling counter flange of the automatic coupling system to
the pump's discharge nozzles. Ensure that the rubber pro-
file seal (as a seal against the coupling foot) is installed
tightly in its seat in the counter flange, so that falling out
when lowering the pump is excluded. Screw the intake
tube to the pump's intake port. Tighten all screws. Screw
the air intake pipe DN65 to the injector.
Lateral horizontal installation (Type S)
Screw the support foot at the top and the intake pipe with
support foot to the pump. Screw the support foot into the
injector. Set up the pump with injector in the tank. Bore
attachment holes for the pump's support foot and the in-
jector's support foot; place anchors. Tighten all screws.
Screw air intake pipe DN65 to the injector.
5.2. Commissioning
Cleaning process
The inspection may be carried only in tanks when empty,
as the resulting tank flow changes constantly depending
on the fill level during the cleaning process.
large amounts of concrete, brick, wood, sand and clay
may therefore occur in the first fill. A cleaning assessment
can then only take place after the 3rd cleaning process.
In development areas, increased sand deposits should
be expected initially after commissioning the wastewa-
ter system; therefore, several congestion events should
occur before an assessment and readjustment can take
place.
For commissioning, please read the operating in-
structions for the pump being used.
For commissioning, we recommend cleaning the
pump sump beforehand. It is possible that old sedi-
ments deposited on the bottom of the pump are dis-
turbed.
If one part of the canal system was rebuilt or built new,
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