KSB Amaprop 1200 Guide

Amaprop1592.893/4-10
Operating instructions R
Mounting/Fastening Instructions
Installation Parts/Accessories
50 Hz
Sizes 1200
1400
1600
1800/1801
2000
2200
2500
These operating instructions contain fundamental information and precautionary
notes. Please read the manual thoroughly before installing or operating the unit.
These operating instructions must always be used in conjunction with the operating
instructions of the mixer and any other supplementary operating instructions
(e.g. lifting gear) concerning the mixer itself or its components.
These operating instructions also contain fundamental information about the instal-
lation and operation of the mixer accessories.
The responsibility for ensuring compliance with all regulations in force at the place
of installation -- also in the case of any temporary personnel assisting with the instal-
lation work -- lies with the user. Accessories must only be used in accordance with
their designated purpose and only on the KSB mixer(s) for which they are intended.
Their use on any other type of mixer of KSB origin or otherwise is not permitted.
The authorised, qualified personnel in charge of mounting the installation parts and
the installation of the submersible mixer itself is responsible that this be done in a
workmanlike manner.
Ident No.: 01 080 945

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Contents Page
1 Preconditions for Installation 3...........................................................
1.1 General 3...................................................................................
1.2 Checking the Site Prior to Installation 3.........................................................
1.3 Checking the Parts Prior to Installation 4........................................................
1.4 Tools Required for Installation 5...............................................................
1.5 Bolt Tightening Torques 5.....................................................................
2 Preparations for Installation 6............................................................
2.1 Transporting the Mixer 6......................................................................
3 Mounting the Installation Parts 6.........................................................
3.1 Composite Anchor Bolts 6....................................................................
4 Mounting the Lifting Clamp to the Unit 8..................................................
5 Hitching the Lifting Tackle to the Unit 8...................................................
5.1 Attachment Point 8..........................................................................
5.2 Lifting Hook 8...............................................................................
5.3 Hoisting Rope 8.............................................................................
6 Attaching the Cable Protection 9.........................................................
7 Standard Installation Accessories Set No. 15 10.............................................
7.1 Installing the Guide Rail -- Pump Bracket -- Retaining Brackets 11...................................
7.2 Mounting the Upper Holder (if any) 12...........................................................
7.3 Mounting the Braces or Prefabricated Bracing for Amaprop 1200--2500 with Adjustable Feet
and Upper Holder 13..........................................................................
7.4 Mounting the Braces for Amaprop 1200--1801 with Adjustable Feet, without Upper Holder 17...........
7.5 Mounting the Prefabricated Bracing for Amaprop 2000--2500 with Adjustable Feet, without Upper Holder 20
7.6 Mounting the Prefabricated Bracing for Amaprop 2000--2500, Standard Version (without Adjustable Feet) 23..
7.7 Fitting the Insert Sleeve (if any) 24..............................................................
7.8 Filling the Remaining Gap under the Foot Plate with Chemical Mortar 25.............................
7.9 Extending the Guide Rail (Optional) 27..........................................................
7.10 Commissioning 27............................................................................
7.11 Extracting the Unit from the Tank (e. g. for Maintenance Purposes) 27...............................
8 Fastening the Power Supply Cable / Hoisting Rope 27.......................................
8.1 Fastening and Guying the Power Supply Cable 27................................................
8.2 Fastening the Hoisting Rope 28.................................................................
9 Installing / Handling the Lifting Gear (Crane) 28.............................................
9.1 Installing the Rope Tensioner / Bollard 28........................................................
10 Exploded View of Installation Parts Amaprop 1200--1801 29..................................
Exploded View of Installation Parts Amaprop 2000--2500
(Standard Version for Tank Floor Irregularities up to 15 mm) 30..............................
Exploded View of Installation Parts Amaprop 2000--2500
(Option with Adjustable Feet for Tank Floor Gradients up to 1,5°)31..........................
Exploded View of Installations Parts 32....................................................
10.1 Attachment Point / Weight [kg] 33...............................................................
Spare Parts Service of KSB 37..................................................................

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1 Preconditions for Installation
1.1 General
-- Safety
This operating manual contains fundamental instructions to be
observed in connection with installation, operation and
servicing. It is therefore imperative that this manual be read
prior to installation and commissioning by the fitter and the
technical personnel/operators concerned, and it must always
be kept available at or near the mixer.
Not only the general safety instructions contained in this
chapter must be complied with, but also all special safety
instructions included in other parts of this manual.
-- Marking of Instructions
All safety instructions included in this manual, the
non--observance of which could result in hazard to persons
involved, are preceded by the general hazard symbol, i. e.:
Safety sign in accordance with DIN 4844 -- W9,
Warnings about electrical hazards are preceded by the symbol:
Safety sign in accordance with DIN 4844 -- W8.
All safety instructions in this user’s manual, the
non--observance of which could jeopardise either the mixer
itself or its safe operation, are preceded by the word
Caution
-- Personnel Qualification and Training
All personnel involved in the operation, maintenance,
inspection or installation of the mixer must be duly qualified for
the work in question. The personnel’s responsibilities,
competence and supervision must be clearly defined by the
user. If the personnel in question are not already in possession
of the required skills and know--how, appropriate training and
instructions must be provided for. If required, the manufacturer/
supplier will provide such training at the user’s request. In
addition, the user is responsible for ensuring that the contents
of the operation manual are fully understood by the personnel
involved in the work.
-- Hazards Resulting from Non--compliance with the
Safety Instructions
Non--compliance with these safety instructions may jeopardise
the safety of people, property, the environment and the mixer
itself. Non--compliance with the safety instructions will also
lead to the forfeiture of any and all rights to claims for damages.
More specifically, non--compliance may, for example, result in:
-- failure of essential mixer and/or plant functions;
-- danger of injury caused by electrical shock, mechanical
impact or chemical exposure;
-- pollution of the environment due to leakage of hazardous
substances.
-- Safety Awareness
It is imperative to comply with the safety instructions contained
in this operation manual, the relevant national accident
prevention regulations and any of the user’s internal work,
operation and safety regulations.
-- Safety Instructions for the User/Operator
Take all necessary precautions to preclude electrical hazards
(for more information, consult the stipulations of the local power
supply companies).
-- Safety Instructions for Maintenance, Inspection and
Installation Work
The user is responsible for ensuring that all maintenance,
inspection and installation work is carried out by duly
authorised, adequately qualified, specialist personnel who are
thoroughly familiar with the contents of this operation manual.
As a general rule, work on the mixer must only be performed
during standstill. The shutdown procedure described in the
manual for taking the machine out of service must be strictly
adhered to.
Mixers used to handle hazardous substances have to be
decontaminated.
Immediately following completion of the work, all
safety--relevant and protective devices must be re--installed
and/or re--activated.
Please observe all instructions set out in the chapter headed
”Commissioning” before returning the machine to service.
(Mixer operating instructions, 1592.89).
-- Unauthorised Modification/Manufacture of Spare Parts
Modifications or alterations of the mixer, installation parts and
accessories supplied are only permitted with the
manufacturer’s prior approval.
The use of genuine spare parts and accessories approved by
the manufacturer helps ensure the operational safety and
reliability of the equipment. Please note that the use of other
than genuine parts and approved accessories can invalidate
the manufacturer’s liability for consequential damage.
1.2 Checking the Site Prior to Installation
Check that the dimensions of the building are in agreement with
the dimension sheet. To ensure that the load--bearing capacity
of the foundation is sufficient for installation of the unit in
accordance with DIN 1045 or equivalent, the strength of the
concrete must at least correspond to category C20/25, as
specified in DIN 1045. Check that the concrete foundation has
fully set and hardened before proceeding with the installation
of the mixer.
Even if the floor of the tank is inclined, the mounting area of the
mixer must be even. Otherwise, it would not be possible to
properly affix the installation hardware. The feet of the
installation parts must rest directly and fully on the concrete
surface, to ensure secure fastening by means of the composite
anchor bolts.

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1.3 Checking the Parts Prior to Installation
Before beginning with the installation work, check that the installation parts and accessories are complete and have suffered no
in--transit damage.
15 ST Amaprop 1200--1801 15 STR Amaprop 2000--2500
(Standard)
15 STRV Amaprop 2000--2500
Option with adjustable feet
For tanks with a
max. floor gradient of
1,5°
For tanks with a gradient of 0,5°and
max. surface irregularities of 15 mm
For tanks with a max.
floor gradient 1,5°
4 braces 2 prefabricated bracings 2 prefabricated bracings with
2 preassembled feet each
For tanks with a
max. floor gradient
of 0,5°
4braces
Rigid feet Adjustable feet Rigid feet Adjustable feet
15 LS Pump bracket Amaprop 1200--1801 15 LS Pump bracket Amaprop 2000--2500
10 x 4 x 3 x 1 x
M 16 x 190
M16x70
M12x45
M 16 x 160
2x 1x
3x
Loctite
Upat UPW 44 CX 150 (Mortar for installation)
2x 4x 3x 1x10 x
5x
2x
1x
1x
M 16 x 190
M20x65
M20x80
M12x45
M 16 x 160
Loctite
Upat UPW 44 CX 150
(Mortar for installation)
Note:
The composite anchor bolts are supplied in two original manufacturer’s packages. Anchor rods with washers, nuts and mortar
cartridges. Each package contains 10 composite anchor bolts (8 required, 2 spares).
15 FUR Guide rail

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15 FUV Guide rail extensions
optional: for larger installation depths
4FUV
Square guide rail 100x100x5
0W 384 379--00
15 OH Upper Guide Rail Holder
Option: Mounting to bridge
15 OH 90°15 OH 45°, 60°, 75°,
Fastened with Composite Anchor Bolts (included in KSB’s scope of supply)
or M12 bolts (not supplied) depending on the building design
200
15 OH (90o)
100x100x5
or 100x100x3
90o
15 OH (75o)
15 OH (60o)
60o
100x100x5
or 100x100x3
100x100x5
or 100x100x3
75o
15 OH (45o)
45o
100x100x5
or 100x100x3
225
247 260
A
0W 385765-00

Caution
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15 ESH Sleeve (for insertion into the guide rail)
optional: only when mounting the unit on the floor of the tank
1.4 Tools required for Installation
Open--end spanner WAF 24, WAF 19, WAF 30
Ring spanner WAF 24, WAF 19, WAF 30
Torque wrench
Socket 1/2“, 24, 19, 30
Short extension 1/2“
Spirit level, hammer drill
Hard metal drill bits Ø 14 mm, Ø 18
Cut--off grinder with metal cutting disc
Hammer, tape rule
Lifting tackle
Tool for cleaning out drilled hole
1.5 Bolt Tightening Torques
Dimensions Material types Tightening torque
M 12x45 A4-70 60 Nm
M 16x55 and
A
4
7
0
1
5
0
N
m
M 16x160
A
4-7
0
1
5
0
N
m
M16x70 A4-80 168 Nm
M 20x80 and
M 20x65
A4-70 250 Nm
Always use a torque wrench!
All screwed connections must be secured with
lock nuts and Loctite thread--locking agent.

Caution
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2 Preparations for Installation
2.1 Transporting the Mixer
Use only the designated attachment point for raising and
moving the mixer.
During transport, take care not to damage the propeller blades
or the power supply cable. (Support the weight of the latter in
an appropriate manner). Allow no kinks to form in the cable, and
do not set the mixer down on the cable.
Lifting clamp
Lifting clamp
Note:
The mixer is usually delivered with the lifting clamp mounted.
3 Mounting the Installation Parts
Depending on the scope of the order, composite anchor bolts
(sometimes also referred to as ”chemical anchors”) may be
included for mounting the installation parts on the rim, the wall
or the floor of the tank. In addition to concrete strength, correct
installation of these parts is of vital importance for trouble--free
operation of the mixer.
Use only the fasteners provided by the manufacturer. The
unauthorised use of fasteners of different size or origin without
prior consultation with the mixer manufacturer will lead to the
forfeiture of the manufacturer’s warranty of quality and of his
liability for any consequential damage.
Quality of concrete: min. C20/25 to DIN 1045 or equivalent
standards required!
3.1 Composite Anchor Bolts
Anchor rod with external hexagon and placement tools
Code
(metric size of bolt)
Max. thickness of part to
be fastened da [mm]
M 12x160 35
M 16x190 45
Mortar cartridge
Code
(material + metric
size)
Nominal drill bit
Ø
dB[mm]
Depth of bore
t [mm]
VA -- M12 14 110
VA -- M16 18 125
Please note fig. V2, page 8
M 12x160 M 16x190
Nominal drill bit Ø 14 mm 18 mm
Depth of bore 110 mm 125 mm
Min. thickness of con-
crete wall
150 mm 160 mm
Through--hole in the
component to be
fastened
13,5...14 mm 17,5...20 mm
Tightening torque 40 Nm 60 Nm
Note:
Protect mortar cartridge from direct sunlight or artificial light
during installation. Exposure to direct sunlight will drastically
reduce the curing time of the adhesive and thus prevent proper
installation of the anchor rod.
Prior to applying the mortar, check that the content of the mortar
cartridge is thin--bodied and free from cured parts. Otherwise
do not use the mortar!
Diamond core drilling will produce holes with
extremely smooth sides, which will reduce the
pull--out load of the anchor bolt. In this case, therefore, the hole
surfaces must always be roughened with a hard metal drill bit!

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M12 x 160
M16 x 190
M12 ³150
M16 ³160
In the case of damp or wet concrete, curing times shall be doubled. When applied correctly, a bulge forms at the upper edge of
the drilled hole. If there is no bulge, the concrete layer is not thick enough (refer to values in fig. V2!). In this case, the composite
anchor bolt will not handle the load or part of it and must not be used!

Caution
Caution
Caution
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4 Mounting the Lifting Clamp to the
Unit
571
732
901.03
476
901.04
550.02
920
OW 385775-00
Generally, the lifting clamp (571) comes ready mounted to the
unit (in centre--of--gravity position). Mounting is achieved by
means of two hex. head bolts M12x30 (901.03) to the guide
claw (732), and by means of a hex. head bolt M12x55 (901.04),
two nuts M12 (920) and a disc A13 (550.02) to the seat ring
holder (476).
Tightening torque M12: 60Nm.
5 Hitching the Lifting Tackle to the
Unit
5.1 Attachment Point
The attachment point at the lifting clamp serves to lower the
unit, together with its lifting clamp, along the guide rail (square
rail with cross--sectional dimensions 100x100x3 or 100x100x5)
and into the tank.
~5
o
When retaining the unit at the lifting clamp ensure that an
inclination of ~5°(high end = propeller end) is maintained for
easy raising and lowering of the mixer. If this angle cannot be
achieved, rectify the attachment point to avoid problems in
lowering and raising.
Please refer to the tables in the Annex.
The type size is given on the nameplate on the motor housing
cover. Please check whether the correct hole has been
selected on the lifting clamp (counting from the propeller end).
Procedure
Please note drawing in section 4.
Slightly loosen the bolts 901.03 on the guide claw 732 and
901.04 on the seat ring holder 476 as well as the upper bolted
connection of the lifting clamp. Choose the correct hole in the
lifting clamp from the tables given in the Annex, depending on
the inclination of the mixer. Try attaching the unit again. If now
an angle of ~5ois reached, the gravity centre position is found.
Re--tighten all bolts M12 to a tightening torque
of 60Nm! If this is not done, the lifting clamp
may come off during operation and damage the unit or the
installation components! In this case, the mixer cannot be
removed from the tank either.
5.2 Lifting Hook
If a lifting hook is provided for raising and lowering the unit, it
must be attached to the hoisting rope of the lifting gear (crane)
by means of a shackle.
Check that the bolt of the shackle has been
properly tightened! If not, the lifting hook may
come off the crane during the raising/ lowering of the unit. This
would lead to damage/destruction of the unit and/or its
installation accessories!
250
Æ30
The lifting hook may only be used for the submersible mixers
specified in this operating manual. (Safe working load max. 500
kg)!
5.3 Hoisting Rope
If a lifting gear (crane) is used for raising and lowering which is
suitable for both stationary and portable installation (socket/
holder for crane to be provided), the hoisting rope
(corrosion--resistant steel) can be directly attached to the lifting
clamp at the attachment point by means of a shackle.
To avoid damage to the lifting rope and/or the shackle during
mixer operation, the hoisting rope shouldalways remain slightly
tightened -- on stationary cranes this is achieved by positioning
the crane winch accordingly. On transportable cranes, which
require the rope to be removed from the winch, the rope
tensioner/bollard --included in KSB’s scope of supply -- should
ensure that the rope is slightly tightened (observe section 9.1).
Ropes with too much slack may damage the
attachment point at the lifting clamp due to the
constant flow--induced motion (fraying!) or even get into the
rotating propeller blades (with consequential damage to the
unit/installation parts and the lifting gear).
In applications with extreme fibre and/or solids content (e.g.
sand), a lifting hook should be preferred.

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6 Attaching the Cable Protection
For power cable protection, slip the protective sleeve (719) over
the cable end, and slide it all the way up to the stop on the cable
connector. Attach protective sleeve to the lifting clamp (571)
using cable ties (81-73).
719
571
81-73
OW 385775-00

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7 Standard Installation Accessories Set No. 15
For stationary free--standing installation on level tank floor
4231 8765
A
D
C
B
U
S
A
D
C
B
Retaining brackets
Braces
Feet
Pump bracket
S
L
15 FUR
15 FUV
15 ESH
Prefabricated bracings
D2
HA
15 LS
15 ST(V)
15 STR(V)
Guide rail extension, if required
Guide rail
Pyramid--shaped sleeve
100x100x3 or 100x100x5
Hole pattern for composite anchor bolts
200
FA
210
300
FBFC
75
150
OW 386290-00
Dimensions L and S see dimension tables in the operating
manual of the mixer.
Before beginning with the installation work, check that the
installation parts and accessories are complete and have
suffered no in--transit damage. Also refer to the exploded view
of the installation parts in the system.
KSB’s scope of supply:
-- 15 FUR Guide rail, length: 3 m or 6 m
-- 15 FUV Guide rail extension, 3 or 6 metres (if re-
quired).
-- 15 LS Pump bracket assembly comprising pump
bracket, retaining brackets, 8 composite
anchor bolts and preassembled bolts, nuts
and discs and Loctite in carton.
-- 15 ST (V) Brace/chemical mortar assembly with 4
braces (size 1200--1800), pre--assembled
with feet and bolts, on disposable pallets,
feet rigid or adjustable depending on the
design variant.
-- 15 STR (V) For mixer size 2000--2500, 2 braces each
(pre--assembled with feet and fasteners)
are welded to a bracing plate; delivered on
disposable pallets feet rigid or adjustable
depending on the design variant.
Size D2HAFAFBFC
2000--2500 1550 (1270) (754) (485)
1400--1800/1801 1200 (991) (614) (339)
1200 900 (812) (523) (248)
Please note: The dimensions given in brackets shall be used
for orientation only, due to tolerances on the welded component
and the foundation. Do not drill the holes until the feet rest as
fully as possible on the tank floor! Do not use the dimensions
for the drilling template!
Note: Even level foundation floors have site--related
tolerances. Therefore, the 4 holes for the feet shall only be
drilled when the feet rest fully on the tank floor for the adjustable
design variant use slotted holes to adjust.

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7.1 Installing the Guide Rail -- Pump Bracket --
Retaining Brackets
Remove the 3 hex. head bolts M12x45, washers Ø 13/37 and
lock nuts M12 from the pump bracket.
The guide rail (710) -- with a cross--section of either 100x100x3
or 100x100x5 (see general arrangement drawing) is either
supplied by the customer or included in KSB’s scope of supply.
The standard guide rail length is 3 or 6 m. If necessary, the
length can be altered in acc. with the general arrangement
drawing, i.e. either shortened (remembering to deburr the cuts)
or extended, if the installed depth exceeds 6 m (see section
7.9).
The guide rail should extend 0.5 metres above the water level.
40 mm hole
Slip the guide rail 100x100 through the pump bracket until it has
reached its ultimate installation position (installation plan).
Please note: The 40--mm holes in the guide rail must point
towards the pump bracket (see exploded view).
Insert bolts M12x45 with big washers from the inner side of the
guide rail (bore Ø 40 mm) and tighten on the rear side of the
pump bracket, using Loctite 243 and lock nuts, as shown in the
drawing.
Tightening torque: M12: 60 Nm with torque wrench.
There is a through--hole Ø 18 at the lower guide rail end.
Pre--assemble both retaining brackets on both sides of the
lower guide rail end using hex. head bolts M16x160 and lock
nuts; do not tighten the bolts at this stage.

Caution
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7.2 Mounting the Upper Holder (if any)
In case of a greater than standard installation depth and bridges
(and/or cross members or similar), the guide rail can be given
additional support here. If ordered along with the other
installation accessories, the upper holder is included in the
scope of supply.
UG 1068183
The upper holder or mounting fixture is fitted to concrete
bridges by means of two anchor bolts (drill dia. 14mm; depth of
bore 110mm), are included in KSB’s scope of supply.
If the bridge is of steel construction, use site--supplied M12
bolts of suitable length (not included in KSB’s scope of supply).
The position of the required holes (diameter: 14mm) at the
bridge should be marked when the guide rail has been placed
into a perfectly vertical installation position.
Smoot raising and lowering of the unit with
pre--assembled guide claw requires that the
guide rail be installed in a perfectly vertical position!
The pictures show design 90°on the left; for the designs on the right, 45°/60°and 75°, the outlet incidence angles are set at the
upper holder. For installation insert the holder into the guide rail until the flexible pipe part lies flush. To facilitate installation make
sure the custom--made guide rail pipe has been deburred sufficiently!
UG 1068183

Caution
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7.3 Mounting the Braces or Prefabricated
Bracing for Amaprop 1200--2500 with
Adjustable Feet and Upper Holder
Putting the guide rail in upright position
Then use the crane to pull the pre--assembled unit into an
upright position and place the retaining brackets on their
installation positions marked out on the tank floor.
Make sure to use suitable lifting tackle forsquare rails! Observe
health and safety regulations as well as any regional
regulations. Make sure that the guide rail is in a perfectly vertical
position; note the jet direction, which is determined by the
orientation of the guide rail. If the guide rail is positioned
correctly, the upper holder, if any, will now touch the bridge.
Metal pads can be used, if necessary; install without
transmitting any stresses or strains!
Vertical alignment of guide rail using a spirit level
Placing the composite anchor bolts for fastening the lower
guide rail end
With the guide rail assembly in position, drill the holes for the
composite anchor bolts through the holes in the retaining
brackets.
Drill bit diameter 18 mm; bore depth 125 mm.
Then fit the 4 composite anchor bolts for the retaining brackets.
(Observe the installation instructions for the composite anchor
bolts, see section 3.1).
Drill a hole with Ø 18 mm and clean it (e.g. with compressed air).
Verify bore depth (125 mm).
It is imperative to observe the embedment depth (thread--free
section on the anchor bolt) and the manufacturer’s application
instructions!
Concrete quality at least C20/25 to DIN 1045 or equivalent
standard.
Placing composite anchor bolts for upper guide rail holder
(if any)
Drill bit diameter 14 mm; bore depth 110 mm.
Proceed in analogy; also observing section 7.2.
Allow for appropriate curing time (see section 3.1) before
tightening the bolts.
Also observe the installation instructions for the composite
anchor bolts, see section 3.1.
On upper holder M 12: tightening torque 40 Nm.
Guide rail
Holding bracket
On retaining brackets M 16: tightening torque 60 Nm; also
secure with Loctite and lock nuts!
The retaining brackets must be at right angles to the guide rail.
Now tighten the bolting.
Tightening torques: M16x160:150 Nm.
Do not forget to fit lock nuts!
Smooth raising and lowering of the unit with
pre--assembled guide claw requires that the
guide rail be installed in a perfectly vertical position!

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Installing the braces incl. feet (size 1200--1801) or
pre--assembled bracing (size 2000--2500 with adjustable
feet)
For mixer sizes 1200--1801, the guide rail is supported by four
separate braces with pre--assembled vertically adjustable feet
supplied on a wooden pallet.
Amaprop 1200--1801
For mixer sizes 2000--2500, the two braces on the right and left
hand sides, respectively, come welded to a bracing plate, thus
forming left and right bracing assemblies.
Amaprop 2000--2500 (with adjustable feet)
Prior to installation, loosen the bolting retainingthe feet on the
braces or bracing assemblies, so that the feet can be adjusted
vertically. Washers have to be fitted on both sides, i.e. under the
bolt heads and under the nuts.
Mount the braces or bracing assemblies with pre--assembled
feet on the pump bracket as shown in the two illustrations,using
hex. head bolts with washers and lock nuts on both sides.
(Do not tighten the bolts at this stage).
Amaprop 1200--1801
901
550
920
901 -- Hex. head bolts M16x70
920 -- Nuts M16
550 -- Discs A17 16-200 HV.
Amaprop 2000--2500
901.1
901.2
901.1
550
920
901.1 -- Hex. head bolts M20x80
901.2 -- Hex. head bolts M20x65
920 -- Nuts M20
550 -- Discs A21 20-200 HV.
Please note! Nuts with counternuts must always be fastened
on the outside of the pump bracket!

Caution
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Secure the bolted connections between the braces or
prefabricated bracing and the pump bracket with Loctite and
tighten to the below torques with a torque wrench. Do not forget
to fit the washers and lock nuts!
Amaprop
1200-1801
M16x70
Amaprop
2000-2500
M20x65; M20x80
Tightening torque 168 Nm 250 Nm
Then start positioning the feet on the tank floor until the foot
plate rests on the floor completely.
Incorrect: Incomplete contact!! Correct: Full contact
Secure the bolted connections M16x55 between the braces
and the feet with Loctite and tighten to 150 Nm with a torque
wrench. Do not forget to fit the lock nuts!
Mark out and drill the holes for the composite anchor bolts. Drill
bit diameter 18 mm; bore depth 125 mm. Even level foundation
floors have site--related tolerances. Therefore, the 4 holes for
the feet should only be drilled when the feet rest fully on the tank
floor (use slotted holes to adjust)! The hole pattern data for the
composite anchor bolts (dimensions FA,F
B,F C)arefor
orientation only; it is important that the feet rest fully on the floor!
Observe the installation instructions for the composite anchor
bolts given in section 3.1.
Note:
For sizes 2000--2500 the adjustable range of slotted holes is
restricted by the welding design of the bracket. As for sizes
1200--1801, for full contact between the foot plates and thefloor
fill any remaining gaps with UPAT chemical mortar (see section
7.8). Observe the application instructions given on the
supplementary sheet! The mortar can only be applied when the
tank is empty and dry. Do not apply if there is still some minimal
water level in the tank (rainfall). The mortar cannot be applied
by divers.
Any unfilled gaps remaining will result in
increased stresses on the composite anchor
bolts.
This may damage the composite anchor bolts, the mixer and
the installation parts.
Inadequate filling of any gaps remaining can invalidate any
liability of the manufacturer for consequential damage.
Drill a hole with Ø 18 mm and clean it (e.g. with compressed air).
Verify bore depth (125 mm).

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Please note!
A bulge needs to form here! Please refer to sec-
tion 3.1!
It is imperative to observe the embedment depth (thread--free
section on the anchor bolt) and the manufacturer’s application
instructions!
Concrete quality at least C20/25 to DIN 1045 or equivalent
standard/Min. thickness of concrete 160 mm.
Allow the composite anchor bolts to cure, mount the braces and
tighten the bolts. Composite anchor bolt M16: Tighten to a
torque of 80 Nm; secure with Loctite and lock nuts!

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7.4 Mounting the Braces for Amaprop
1200--1801 with Adjustable Feet, without
Upper Holder
For mixer sizes 1200--1801, the guide rail is supported by four
separate braces with pre--assembled vertically adjustable feet
supplied on a wooden pallet.
Prior to installation, loosen the bolting retainingthe feet on the
braces, so that the feet can be adjusted vertically. Washers
have to be fitted on both sides, i.e. under the bolts heads and
under the nuts.
Mount the braces with pre--assembled feet on the pump
bracket, using hex. head bolts, washers on both sides and lock
nuts as illustrated below.
Amaprop 1200--1801
901
550
920
Please note!
Nuts with counternuts must always be fastened on the outside
of the pump bracket!
901 -- Hex. head bolts M16x70
920 -- Nuts M16
550 -- Discs A17 16-200 HV.
Then use a crane to pull this assembly upright and lift it into its
installation position as shown in the installation plan. Makesure
to use suitable lifting tackle for square rails! Observe health and
safety regulations as well as any regional regulations.
Then position the feet on the tank floor until the foot plate rests
fully on the floor.
Incorrect: Incomplete contact!! Correct: Full contact

Caution
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Adjust the feet so that the guide rail is in perfectly vertical
position; note the jet direction.
Vertical alignment of guide rail using a spirit level
After alignment, secure the M16x55 bolts connecting the
braces with the feet using Loctite and tighten to 150 Nm with a
torque wrench. Do not forget to fit the lock nuts!
Secure the bolted connections between the braces or
prefabricated bracing and the pump bracket with Loctite and
tighten to the below torques with a torque wrench. Do not forget
to fit the washers and lock nuts!
Amaprop 1200-1801
M16x70
Tightening torque 168 Nm
Mark out and drill the holes for the composite anchor bolts. Drill
bit diameter 18 mm; bore depth 125 mm. Even level foundation
floors have site--related tolerances. Therefore, the 4 holes for
the feet should only be drilled when the feet rest fully on the tank
floor (use slotted holes to adjust)! The hole pattern data for the
composite anchor bolts (dimensions FA,F
B,F C)arefor
orientation only; it is important that the feet rest fully on the floor!
Observe the installation instructions for the composite anchor
bolts given in section 3.1.
Note:
Fill any remaining gaps under the foot plate with UPAT chemical
mortar (see section 7.8).
Observe the manufacturer’s application instructions
(supplementary sheet)!
The mortar can only be applied when the tank is empty and dry.
Do not apply if there is still some minimal water level in the tank
(rainfall). The mortar cannot be applied by divers.
Any unfilled gaps remaining will result in
increased stresses on the composite anchor
bolts.
This may damage the composite anchor bolts, the mixer and
the installation parts.
Inadequate filling of any gaps remaining can invalidate any
liability of the manufacturer for consequential damage.
DrillaholewithØ18mmandcleanit(e.g.withcompressedair).
Verify bore depth (125 mm).

AmapropR
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Please note!
A bulge needs to form here! Please refer to sec-
tion 3.1!
It is imperative to observe the embedment depth (thread--free
section on the anchor bolt) and the manufacturer’s application
instructions!
Concrete quality at least C20/25 to DIN 1045 or equivalent
standard/Min. thickness of concrete 160 mm.
Allow the composite anchor bolts to cure, mount the braces and
tighten the bolts. Composite anchor bolt M16: Tighten to a
torque of 60 Nm; secure with Loctite and lock nuts!
Guide rail
Holding bracket
Install the retaining brackets with chemical anchor bolts M16;
tightening torque: 60 Nm. Secure fasteners with Loctite and
lock nuts! The retaining brackets must be at right angles to the
guide rail. Tighten the bolts.
Tightening torques: M16x160: 150 Nm.
Do not forget to fit the lock nuts!