KSB Sewatec Series User manual

Dry-installed Volute Casing Pump
Sewatec (60 Hz)
60 Hz
ASME / NEMA Motors
Bearing Brackets S01, S02, S03, S04
Installation/Operating Manual

Legal information/Copyright
Installation/Operating Manual Sewatec (60 Hz)
Original operating manual
All rights reserved. The contents provided herein must neither be distributed, copied, reproduced,
edited or processed for any other purpose, nor otherwise transmitted, published or made available to a
third party without the manufacturer's express written consent.
Subject to technical modification without prior notice.
© KSB SE & Co. KGaA, Frankenthal 4/4/2018

Contents
3 of 72
Sewatec (60 Hz)
Contents
Glossary .................................................................................................................................................. 5
1 General.................................................................................................................................................... 6
1.1 Principles ...........................................................................................................................................................6
1.2 Installation of partly completed machinery....................................................................................................6
1.3 Target group.....................................................................................................................................................6
1.4 Other applicable documents............................................................................................................................6
1.5 Symbols .............................................................................................................................................................6
2 Safety...................................................................................................................................................... 8
2.1 Key to safety symbols/markings.......................................................................................................................8
2.2 General..............................................................................................................................................................8
2.3 Intended use .....................................................................................................................................................8
2.4 Personnel qualification and personnel training.............................................................................................9
2.5 Consequences and risks caused by non-compliance with these operating instructions ............................10
2.6 Safety awareness ............................................................................................................................................10
2.7 Safety information for the operator/user.....................................................................................................10
2.8 Safety information for maintenance, inspection and installation ..............................................................10
2.9 Unauthorized modes of operation................................................................................................................11
2.10 Explosion protection ......................................................................................................................................11
3 Transport/Temporary Storage/Disposal............................................................................................. 12
3.1 Checking the condition upon delivery..........................................................................................................12
3.2 Transport.........................................................................................................................................................12
3.3 Storage/Preservation ......................................................................................................................................13
3.4 Return to supplier...........................................................................................................................................13
3.5 Disposal ...........................................................................................................................................................14
4 Description of the Pump (Set)............................................................................................................. 15
4.1 General description ........................................................................................................................................15
4.2 Designation.....................................................................................................................................................15
4.3 Name plate......................................................................................................................................................16
4.4 Design details..................................................................................................................................................16
4.5 Configuration and function...........................................................................................................................17
4.6 Noise characteristics .......................................................................................................................................17
4.7 Scope of supply...............................................................................................................................................18
4.8 Dimensions and weights ................................................................................................................................18
5 Installation at Site................................................................................................................................ 19
5.1 Safety regulations...........................................................................................................................................19
5.2 Checks prior to installation............................................................................................................................19
5.3 Installing the pump set in a horizontal position ..........................................................................................19
5.4 Piping ..............................................................................................................................................................21
5.4.1 Connecting the piping.......................................................................................................................21
5.4.2 Permissible forces and moments at the pump nozzles....................................................................22
5.4.3 Vacuum balance line..........................................................................................................................25
5.5 Auxiliary connections .....................................................................................................................................25
5.6 Checking the coupling alignment .................................................................................................................26
5.7 Aligning the pump and motor ......................................................................................................................27
5.7.1 Motors with adjusting screw.............................................................................................................28
5.8 Checking the lubricant level ..........................................................................................................................28
5.9 Electrical connection ......................................................................................................................................29
5.10 Checking the direction of rotation................................................................................................................30
5.11 Priming and venting the pump .....................................................................................................................30
5.12 Protective equipment.....................................................................................................................................31
5.13 Connecting the vibration sensor ...................................................................................................................31
5.14 Connecting temperature measuring devices................................................................................................31

Contents
4 of 72 Sewatec (60 Hz)
5.15 Warning values and cut-out values...............................................................................................................31
6 Commissioning/Start-up/Shutdown................................................................................................... 33
6.1 Commissioning/start-up .................................................................................................................................33
6.1.1 Prerequisites for commissioning/start-up .........................................................................................33
6.1.2 Start-up...............................................................................................................................................33
6.1.3 Shutdown ...........................................................................................................................................34
6.2 Operating limits..............................................................................................................................................34
6.2.1 Maximum operating pressure ...........................................................................................................35
6.2.2 Frequency of starts.............................................................................................................................36
6.2.3 Fluid handled .....................................................................................................................................36
6.3 Shutdown/storage/preservation ....................................................................................................................37
6.4 Returning to service after storage.................................................................................................................37
7 Servicing/Maintenance........................................................................................................................ 38
7.1 Safety regulations...........................................................................................................................................38
7.2 Maintenance/inspection.................................................................................................................................39
7.2.1 Supervision of operation ...................................................................................................................39
7.2.2 Visual inspection through the inspection hole ................................................................................39
7.2.3 Lubrication and lubricant change.....................................................................................................41
7.3 Drainage/disposal ...........................................................................................................................................43
7.4 Dismantling the pump set..............................................................................................................................44
7.4.1 General information/Safety regulations...........................................................................................44
7.4.2 Preparations for dismantling ............................................................................................................44
7.4.3 Separating the pump from the piping .............................................................................................45
7.4.4 Removing the back pull-out unit ......................................................................................................45
7.4.5 Removing the impeller ......................................................................................................................46
7.4.6 Removing the mechanical seals ........................................................................................................48
7.4.7 Removing the shaft and rolling element bearings ..........................................................................49
7.4.8 Removing the wear plate (for D impellers only)..............................................................................50
7.5 Reassembling the pump set...........................................................................................................................50
7.5.1 General information/Safety regulations...........................................................................................50
7.5.2 Re-installing shaft and rolling element bearings.............................................................................51
7.5.3 Installing the mechanical seal ...........................................................................................................51
7.5.4 Fitting the impeller ............................................................................................................................55
7.5.5 Installing the back pull-out unit .......................................................................................................57
7.5.6 Leak test .............................................................................................................................................58
7.5.7 Mounting the motor..........................................................................................................................58
7.6 Tightening torques.........................................................................................................................................59
7.7 Spare parts stock.............................................................................................................................................59
7.7.1 Ordering spare parts..........................................................................................................................59
7.7.2 Recommended spare parts stock for 2 years' operation to DIN24296...........................................59
8 Trouble-shooting.................................................................................................................................. 61
9 Related Documents.............................................................................................................................. 63
9.1 General assembly drawing: Sewatec with bearing brackets S01, S02, S03, S04 .........................................63
9.2 Detailed views.................................................................................................................................................64
9.2.1 Impeller types.....................................................................................................................................64
9.2.2 Inspection hole, bearing brackets S01 to S04...................................................................................65
9.3 Exploded view: Sewatec with bearing brackets S01, S02, S03, S04.............................................................66
10 EU Declaration of Conformity............................................................................................................. 67
11 Certificate of Decontamination........................................................................................................... 68
Index ..................................................................................................................................................... 69

Glossary
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Sewatec (60 Hz)
Glossary
Back pull-out design
The complete back pull-out unit can be pulled out
without having to remove the pump casing from
the piping.
Certificate of decontamination
If a product is to be returned to the manufacturer,
the customer declares in a certificate of
decontamination that the product has been
properly drained to eliminate any environmental
and health hazards arising from components in
contact with the fluid handled.
Discharge line
The pipeline which is connected to the discharge
nozzle
Hydraulic system
The part of the pump in which the kinetic energy
is converted into pressure energy
Pump
Machine without drive, additional components or
accessories
Pump set
Complete pump set consisting of pump, drive,
additional components and accessories
Suction lift line/suction head line
The pipeline which is connected to the suction
nozzle

1 General
6 of 72 Sewatec (60 Hz)
1 General
1.1 Principles
This operating manual is valid for the type series and variants indicated on the front
cover.
The manual describes the proper and safe use of this equipment in all phases of
operation.
The name plate indicates the type series and size, the main operating data, the order
number and the order item number. The order number and order item number
clearly identify the pump set and serve as identification for all further business
processes.
In the event of damage, immediately contact your nearest KSB Service center to
maintain the right to claim under warranty.
1.2 Installation of partly completed machinery
To install partly completed machinery supplied by KSB refer to the sub-sections under
Servicing/Maintenance.
1.3 Target group
This operating manual is aimed at the target group of trained and qualified specialist
technical personnel. (ðSection2.4,Page9)
1.4 Other applicable documents
Table1: Overview of other applicable documents
Document Contents
Data sheet Description of the technical data of the pump (set)
General arrangement drawing/
outline drawing
Description of mating and installation dimensions
for the pump (set), weights
Drawing of auxiliary connections Description of auxiliary connections
Hydraulic characteristic curve Characteristic curves showing head, NPSH req,
efficiency and power input
General assembly drawing1) Sectional drawing of the pump (set)
Sub-supplier product literature1) Operating manuals and other product literature
of accessories and integrated machinery
components
Spare parts lists1) Description of spare parts
Piping layout1) Description of auxiliary piping
List of components1) Description of all pump components
Assembly drawing1) Sectional drawing of the shaft seal
For accessories and/or integrated machinery components observe the product
literature of the corresponding manufacturer.
1.5 Symbols
Table2: Symbols used in this manual
Symbol Description
✓Conditions which need to be fulfilled before proceeding with the
step-by-step instructions
⊳Safety instructions
⇨Result of an action
⇨Cross-references
1) If agreed to be included in the scope of supply

1 General
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Sewatec (60 Hz)
Symbol Description
1.
2.
Step-by-step instructions
Note
Recommendations and important information on how to handle
the product

2 Safety
8 of 72 Sewatec (60 Hz)
2 Safety
!DANGER
All the information contained in this section refers to hazardous situations.
In addition to the present general safety information the action-related safety
information given in the other sections must be observed.
2.1 Key to safety symbols/markings
Table3: Definition of safety symbols/markings
Symbol Description
!DANGER
DANGER
This signal word indicates a high-risk hazard which, if not avoided,
will result in death or serious injury.
!WARNING
WARNING
This signal word indicates a medium-risk hazard which, if not
avoided, could result in death or serious injury.
CAUTION
CAUTION
This signal word indicates a hazard which, if not avoided, could
result in damage to the machine and its functions.
General hazard
In conjunction with one of the signal words this symbol indicates a
hazard which will or could result in death or serious injury.
Electrical hazard
In conjunction with one of the signal words this symbol indicates a
hazard involving electrical voltage and identifies information about
protection against electrical voltage.
Machine damage
In conjunction with the signal word CAUTION this symbol indicates
a hazard for the machine and its functions.
2.2 General
This operating manual contains general installation, operating and maintenance
instructions that must be observed to ensure safe operation of the system and
prevent personal injury and damage to property.
The safety information in all sections of this manual must be complied with.
The operating manual must be read and understood by the responsible specialist
personnel/operators prior to installation and commissioning.
The contents of this operating manual must be available to the specialist personnel
at the site at all times.
Information attached directly to the product must always be complied with and kept
in a perfectly legible condition at all times. This applies to, for example:
▪Arrow indicating the direction of rotation
▪Markings for connections
▪Name plate
The operator is responsible for ensuring compliance with all local regulations which
are not taken into account.
2.3 Intended use
▪The pump set must only be operated within the operating limits described in the
other applicable documents.
▪Only operate pump sets which are in perfect technical condition.
▪Do not operate partially assembled pump sets.
▪Only use the pump set to handle the fluids described in the data sheet or product
literature of the pump variant.
▪Never operate the pump set without the fluid to be handled.

2 Safety
9 of 72
Sewatec (60 Hz)
▪Observe the limits for continuous duty specified in the data sheet or product
literature (Qmin and Qmax) (to prevent damage such as shaft fracture, bearing
failure, mechanical seal damage, etc).
▪When untreated waste water is handled, the duty points in continuous operation
lie within 0.7 to 1.2×Qoptto minimize the risk of clogging/hardening.
▪Avoid duty points for continuous operation at very low speeds and small flow
rates (<0.7xQopt).
▪Observe the minimum flow rates and maximum flow rates indicated in the data
sheet or product literature (to prevent overheating, mechanical seal damage,
cavitation damage, bearing damage, etc).
▪Do not throttle the flow rate on the suction side of the pump set (to prevent
cavitation damage).
▪Consult the manufacturer about any use or mode of operation not described in
the data sheet or product literature.
▪Only use the respective impeller types in combination with the fluids described
below.
Free-flow impeller
(impeller type F/F-max)
Closed single-channel impeller
(impeller type E/E-max)
Open, diagonal single-vane impeller
(impeller type D)
Closed multi-channel impeller
(impeller type K/K-max)
Prevention of foreseeable misuse
▪Observe the minimum flow velocities required to fully open the swing check
valves to prevent the reduction of pressure and risk of clogging.
(Contact the manufacturer for the required minimum flow velocities/loss
coefficients.)
▪Never exceed the permissible operating limits and use limits specified in the data
sheet or product literature regarding pressure, temperature, etc.
▪Observe all safety information and instructions in this manual.
2.4 Personnel qualification and personnel training
All personnel involved must be fully qualified to transport, install, operate, maintain
and inspect the machinery this manual refers to.
The responsibilities, competence and supervision of all personnel involved in
transport, installation, operation, maintenance and inspection must be clearly
defined by the operator.
Deficits in knowledge must be rectified by sufficiently trained specialist personnel
training and instructing the personnel who will carry out the respective tasks. If
required, the operator can commission the manufacturer/supplier to train the
personnel.
Training on the pump (set) must always be supervised by technical specialist
personnel.

2 Safety
10 of 72 Sewatec (60 Hz)
2.5 Consequences and risks caused by non-compliance with these operating
instructions
▪Non-compliance with these operating instructions will lead to forfeiture of
warranty cover and of any and all rights to claims for damages.
▪Non-compliance can, for example, have the following consequences:
–Hazards to persons due to electrical, thermal, mechanical and chemical
effects and explosions
–Failure of important product functions
–Failure of prescribed maintenance and servicing practices
–Hazard to the environment due to leakage of hazardous substances
2.6 Safety awareness
In addition to the safety information contained in this manual and the intended use,
the following safety regulations shall be complied with:
▪Accident prevention, health regulations and safety regulations
▪Explosion protection regulations
▪Safety regulations for handling hazardous substances
▪Applicable standards, directives and laws
2.7 Safety information for the operator/user
▪Fit protective equipment (e.g. contact guards) supplied by the operator for hot,
cold or moving parts, and check that the equipment functions properly.
▪Do not remove any protective equipment (e.g. contact guards) while the pump is
in operation. The only exception is the guard of the gland packing chamber.
▪Provide the personnel with protective equipment and make sure it is used.
▪Contain leakages (e.g at the shaft seal) of hazardous fluids handled (e.g.
explosive, toxic, hot) so as to avoid any danger to persons and the environment.
Adhere to all relevant laws.
▪Eliminate all electrical hazards. (In this respect refer to the applicable national
safety regulations and/or regulations issued by the local energy supply
companies.)
▪If shutting down the pump does not increase potential risk, fit an emergency
stop control device in the immediate vicinity of the pump (set) during pump set
installation.
2.8 Safety information for maintenance, inspection and installation
▪Modifications or alterations of the pump (set) are only permitted with the
manufacturer's prior consent.
▪Use only original spare parts or parts/components authorized by the
manufacturer. The use of other parts/components can invalidate any liability of
the manufacturer for resulting damage.
▪The operator ensures that maintenance, inspection and installation is performed
by authorized, qualified specialist personnel who are thoroughly familiar with
the manual.
▪Only carry out work on the pump (set) during standstill of the pump.
▪Only perform work on the pump set when it has been disconnected from the
power supply (de-energized).
▪The pump (set) must have cooled down to ambient temperature.
▪Pump pressure must have been released and the pump must have been drained.

2 Safety
11 of 72
Sewatec (60 Hz)
▪When taking the pump set out of service always adhere to the procedure
described in the manual.
▪Decontaminate pumps which handle fluids posing a health hazard.
(ðSection7.3,Page43)
▪As soon as the work has been completed, re-install and re-activate any safety-
relevant devices and protective devices. Before returning the product to service,
observe all instructions on commissioning. (ðSection6.1,Page33)
2.9 Unauthorized modes of operation
Never operate the pump (set) outside the limits stated in the data sheet and in this
manual.
The warranty relating to the operating reliability and safety of the pump (set)
supplied is only valid if the equipment is used in accordance with its intended use.
2.10 Explosion protection
Special conditions apply to the operation of explosion‑proof pumps.
▪The explosion-proof status of the pump set is only assured if the pump set is used
in accordance with its intended use.
▪The limits stated in the data sheet and on the name plate must not be exceeded
under any circumstances.
▪Correct monitoring of the motor temperature is imperative to ensure explosion
protection.
▪Observe the wiring diagrams.
▪Never operate an explosion-proof pump set without temperature monitoring.
▪Modifications or alteration of the pump set could affect explosion protection and
are only permitted after consultation with the manufacturer.
▪Only original spare parts and accessories authorized by the manufacturer must be
used for explosion-proof pumps.

3 Transport/Temporary Storage/Disposal
12 of 72 Sewatec (60 Hz)
3 Transport/Temporary Storage/Disposal
3.1 Checking the condition upon delivery
1. On transfer of goods, check each packaging unit for damage.
2. In the event of in-transit damage, assess the exact damage, document it and
notify KSB or the distributor and the insurance company about the damage in
writing immediately.
3.2 Transport
DANGER
The pump (set) could slip out of the suspension arrangement
Danger to life from falling parts!
▷Only transport the pump (set) in the position indicated.
▷Never attach the suspension arrangement to the free shaft end or the motor
eyebolt.
▷Pay attention to the weight data, center of gravity and fastening points.
▷Comply with the applicable local accident prevention regulations.
▷Use suitable, permitted lifting accessories, e.g. self-tightening lifting tongs.
WARNING
Uncontrolled lifting of pump/drive/pump set
Risk of personal injury!
▷Maintain sufficient safety distance when lifting the pump set (which may swing
when pulled upright).
WARNING
Placing the pump set down on unsecured and uneven surfaces
Personal injury and damage to property!
▷Only place the pump set on a surface of sufficient load-carrying capacity.
▷Use appropriate means to secure the pump set against tilting or tipping over.
To transport the pump/pump set suspend it as illustrated.
Table4: Transport options
Transporting a bare-shaft pump Transporting the pump set in a vertical
position

3 Transport/Temporary Storage/Disposal
13 of 72
Sewatec (60 Hz)
Transporting the pump set on the
baseplate
Transporting a bare-shaft pump on the
baseplate
3.3 Storage/Preservation
If commissioning is to take place some time after delivery, we recommend that the
following measures be taken for pump set storage:
CAUTION
Damage during storage due to humidity, dirt or vermin
Corrosion/contamination of the pump (set)!
▷For outdoor storage cover the pump (set) or the packaged pump (set) and
accessories with waterproof material.
CAUTION
Wet, contaminated or damaged openings and connections
Leakage or damage to the pump!
▷Clean and cover pump openings and connections as required prior to putting
the pump into storage.
Table5: Ambient conditions for storage
Ambient condition Value
Relative humidity 5% to 85%
(non-condensing)
Ambient temperature -4°F to 158°F [- 20°C to +70°C]
▪Store the pump set under dry and vibration-free conditions, if possible in its
original packaging. (ðSection6.3,Page37)
1. Spray-coat the inside wall of the pump casing and, in particular, the impeller
clearance areas with a preservative.
2. Spray preservative through the suction nozzle and discharge nozzle.
It is advisable to then close the pump nozzles (e.g. with plastic caps or similar).
NOTE
Observe the manufacturer's instructions for application/removal of the preservative.
3.4 Return to supplier
1. Drain the pump as per operating instructions. (ðSection7.3,Page43)
2. Flush and clean the pump, particularly if it has been used for handling noxious,
explosive, hot or other hazardous fluids.
3. If the pump has handled fluids whose residues could lead to corrosion damage
in the presence of atmospheric humidity or could ignite upon contact with
oxygen, the pump must also be neutralized, and anhydrous inert gas must be
blown through the pump to ensure drying.
4. Always complete and enclose a certificate of decontamination when returning
the pump.
Always indicate any safety measures and decontamination measures taken.
(ðSection11,Page68)

3 Transport/Temporary Storage/Disposal
14 of 72 Sewatec (60 Hz)
NOTE
If required, a blank certificate of decontamination can be downloaded from the
KSB web site at: www.ksb.com/certificate_of_decontamination
3.5 Disposal
WARNING
Fluids handled, consumables and operating supplies which are hot or pose a
health hazard
Hazard to persons and the environment!
▷Collect and properly dispose of the flushing fluid and of any residues of the
fluid handled.
▷Wear safety clothing and a protective mask if required.
▷Observe all legal regulations on the disposal of fluids posing a health hazard.
1. Dismantle the pump (set).
Collect greases and other lubricants during dismantling.
2. Separate and sort the pump materials, e.g. by:
- Metals
- Plastics
- Electronic waste
- Greases and other lubricants
3. Dispose of materials in accordance with local regulations or in another
controlled manner.

4 Description of the Pump (Set)
15 of 72
Sewatec (60 Hz)
4 Description of the Pump (Set)
4.1 General description
Pump for handling untreated sewage and all types of waste water.
▪Volute casing pump with single-vane, multi-channel, free flow or open diagonal
single-vane impeller
▪Electric motor connected to the pump via a coupling or universal-joint shaft
Table6: Types of installation
Type of
installation
Illustration Description
Figure 0 Bare-shaft pump
Figure 3EN
Figure 3ENH
Pump set with directly coupled motor,
baseplate, coupling (also with coupling
spacer), coupling guard and height
adjustment of the motor
Figure V Pump with bare-shaft at the drive end,
soleplate and suction elbow
4.2 Designation
Example: Sewatec F100-250GV
Table7: Designation key
Code Description
Sewatec Type series
F Impeller type
100 Nominal discharge nozzle diameter [mm]
250 Nominal impeller diameter [mm]
G Material variant
V Installation type

4 Description of the Pump (Set)
16 of 72 Sewatec (60 Hz)
4.3 Name plate
Johann-Klein-Straße 9
Deutschland
67227 Frankenthal
KSB SE & Co. KGaA
2008
Sewatec D 300 - 400
P-No. 9971423078 / 000100
Q 306,44 GPM H 5,29 ft
n 983 rpm SNr. 24 15 26
Mat.-No. 00 117 385 ZN3804 - C37x52
1
2
3
4
5
6
7
8
Fig.1: Name plate (example)
1 Designation of the pump set 2 Order number
3 Flow rate 4 Speed
5 Year of supply 6 Order item number
7 Head 8 Serial number
4.4 Design details
Design
▪Volute casing pump
▪Back pull-out design
▪Single-stage
▪Various, application-oriented installation types
Shaft seal
▪Two bi-directional mechanical seals in tandem arrangement, with liquid reservoir
Impeller type
▪Various application-oriented impeller types
Bearings
▪Maintenance-free deep groove ball bearings greased for life, pump end and
drive end

4 Description of the Pump (Set)
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Sewatec (60 Hz)
4.5 Configuration and function
1
2 3 4 5
6
7 8 9 10
Fig.2: Sectional drawing with K impeller
1 Clearance gap 2 Discharge nozzle
3 Discharge cover 4 Shaft
5 Bearing bracket 6 Suction nozzle
7 Impeller 8 Shaft seal
9 Rolling element bearing 10 Rolling element bearing
Design The pump is designed with an axial fluid inlet and a radial or tangential outlet. The
hydraulic system runs in its own bearings and is connected to the motor by a shaft
coupling or belt drive.
Function The fluid enters the pump axially via the suction nozzle (6) and is accelerated
outward by the rotating impeller (7). In the flow passage of the pump casing the
kinetic energy of the fluid is converted into pressure energy. The fluid is pumped to
the discharge nozzle (2), where it leaves the pump. The clearance gap (1) prevents
any fluid from flowing back from the casing into the suction nozzle. At the rear side
of the impeller, the shaft (4) enters the casing via the casing cover (3). The shaft
passage through the cover is sealed to atmosphere by a shaft seal (8). The shaft runs
in rolling element bearings (9 and 10) which are supported by a bearing bracket (5)
linked with the pump casing and/or casing cover.
Sealing The pump is sealed by two bi-directional mechanical seals in tandem arrangement.
A lubricant chamber in-between the seals ensures cooling and lubrication of the
mechanical seals.
4.6 Noise characteristics
Table8: Surface sound pressure level LpA
2)
Rated power input
PN
Pump Pump set
1750 rpm 1160 / 875 rpm 1750 rpm 1160 / 875 rpm
[dB] [dB] [dB] [dB]
2 hp (1,5 kW) 52,0 51,0 56,5 55,0
3 hp (2,2 kW) 53,0 52,0 58,5 57,5
2) Measured at a distance of 3.28ft (1m) from the pump outline

4 Description of the Pump (Set)
18 of 72 Sewatec (60 Hz)
Rated power input
PN
Pump Pump set
1750 rpm 1160 / 875 rpm 1750 rpm 1160 / 875 rpm
[dB] [dB] [dB] [dB]
4 hp (3,0 kW) 55,0 53,5 60,5 59,0
5 hp (4,0 kW) 57,0 55,0 62,0 60,0
7,5 hp (5,5 kW) 57,5 57,0 63,5 63,0
10 hp (7,5 kW) 58,5 57,5 65,0 63,5
15 hp (11,0 kW) 60,5 59,5 67,0 65,5
20 hp (15,0 kW) 61,5 60,5 68,0 66,5
25 hp (18,5 kW) 62,5 61,5 68,5 67,5
30 hp (22,0 kW) 63,5 62,5 69,0 68,0
40 hp (30,0 kW) 65,0 63,5 70,5 69,0
50 hp (37,0 kW) 65,5 64,5 71,0 69,5
4.7 Scope of supply
Depending on the model, the following items are included in the scope of supply:
▪Pump
▪Drive
▪Baseplate or soleplate
▪Coupling
▪Coupling guard
▪Suction-side flanged spacer or suction elbow with inspection hole
▪Universal-joint shaft
4.8 Dimensions and weights
For dimensions and weights refer to the general arrangement drawing/outline
drawing or data sheet of the pump set.
▪Pump weight: see pump name plate.
▪Motor weight: see motor documentation.
▪Weight of the shipping unit base frame with pump: see weight indicated on the
base frame.
▪Weight of the shipping unit base frame with pump and motor: see weight
indicated on the base frame.
NOTE
Some individual components weigh more than 55 lbs (25 kg). Refer to the weights
indicated.

5 Installation at Site
19 of 72
Sewatec (60 Hz)
5 Installation at Site
5.1 Safety regulations
DANGER
Improper installation in potentially explosive atmospheres
Damage to the pump set!
▷Comply with the applicable local explosion protection regulations.
▷Observe the information given in the data sheet and on the pump/motor name
plates.
5.2 Checks prior to installation
Place of installation
WARNING
Installation on a mounting surface which is unsecured and cannot support the
load
Personal injury and damage to property!
▷Observe the required compressive strength class C12/15 of the concrete in
exposure class XC1 as per EN206-1.
▷The mounting surface must be set, flat, and level.
▷Observe the weights indicated.
1. Check the structural requirements.
All structural work required must have been prepared in accordance with the
dimensions stated in the outline drawing/general arrangement drawing.
5.3 Installing the pump set in a horizontal position
L1
32
Fig.3: Installation on a foundation with chemical anchors
L Anchor-to-anchor distance 1 Shim
2 Shim for anchor-to-anchor distance
≥31.5inches(800mm)
3 Chemical
anchor
üThe foundation has the required strength and characteristics.
üThe foundation has been prepared in accordance with the dimensions given in
the outline drawing/general arrangement drawing.
1. Position the pump set on the foundation and align it with the help of a spirit
level placed on the shaft and discharge nozzle.
Permissible deviation: 0.0079 inch/m (0.2mm/m).
2. Use shims (1) for height compensation, if necessary.
Always fit shims immediately to the left and right of the chemical anchors (3)
between the baseplate/foundation frame and the foundation itself.
For a bolt-to-bolt clearance (L) ≥ 31.5 inches (800 mm) fit additional shims (2)
halfway between the adjoining holes.
All shims must lie perfectly flush.

5 Installation at Site
20 of 72 Sewatec (60 Hz)
3. Drill the holes as specified in the table "Chemical anchor dimensions". Then
clean the holes.
WARNING
Improper handling of mortar cartridge
Skin sensitization and/or irritation!
▷Wear suitable protective clothing.
4. Insert the mortar cartridges into the drilled holes.
Observe the curing times of the mortar cartridges!
5. Insert threaded rods into the corresponding drilled holes with an electric tool
(e.g. impact drill, hammer drill).
6. After the curing time (see table), tighten the chemical anchors (3) evenly and
tightly.
7. Grout the baseplate using low-shrinkage concrete.
Chemical anchor
dimensions
t2t1
SW
1
d1
SW
2
d
2
l1
Fig.4: Dimensions
Table9: Chemical anchor dimensions [″]
Size
(d1×l1)
d2t1t2SW13) SW23) Md1
[″] [″] [″] [″] [″] [ft lb]
3/8×5 1/8″7/16 7/83 9/16 11/16 1/414,75
7/16×6 5/16″9/16 1 4 5/16 3/4 5/16 29,50
5/8×71/2″11/16 1 3/84 15/16 15/16 7/16 44,25
13/16×101/4″1 2 9/16 6 11/16 1 3/16 9/16 88,50
15/16×1113/16″4) 11/82 9/16 81/41 7/16 11/16 132,76
1 3/16×14 15/16″4) 1 3/82 9/16 11 1 13/16 - 295,02
Table10: Chemical anchor dimensions [mm]
Size
(d1×l1)
d2t1t2SW13) SW23) Md1
[mm] [mm] [mm] [mm] [mm] [Nm]
M10×130 12 22 90 17 6 20
M12×160 14 25 110 19 8 40
M16×190 18 35 125 24 12 60
M20×260 25 65 170 30 14 120
M24×3004) 28 65 210 36 17 180
M30×3804) 35 65 280 46 - 400
3) SW = Width across flats
4) Mounting accessories of the respective manufacturer are required.