KSB Ama-Drainer-Box Mini Installation instructions

Automatic Waste Water Lifting Unit
Ama-Drainer-Box Mini
Installation/Operating Manual

Legal information/Copyright
Installation/Operating Manual Ama-Drainer-Box Mini
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 19/10/2018

Contents
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Contents
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
1.6 Key to safety symbols/markings.......................................................................................................................7
2 Safety...................................................................................................................................................... 8
2.1 General..............................................................................................................................................................8
2.2 Intended use .....................................................................................................................................................8
2.3 Personnel qualification and training...............................................................................................................9
2.4 Consequences and risks caused by non-compliance with this manual .........................................................9
2.5 Safety awareness ..............................................................................................................................................9
2.6 Safety instructions for the operator/user........................................................................................................9
2.7 Safety information for maintenance, inspection and installation ..............................................................10
2.8 Unauthorised modes of operation................................................................................................................10
3 Transport/Temporary Storage/Disposal............................................................................................. 11
3.1 Checking the condition upon delivery..........................................................................................................11
3.2 Transport.........................................................................................................................................................11
3.3 Storage/preservation......................................................................................................................................11
3.4 Return to supplier...........................................................................................................................................11
3.5 Disposal ...........................................................................................................................................................12
4 Description............................................................................................................................................ 13
4.1 General description ........................................................................................................................................13
4.2 Designation.....................................................................................................................................................13
4.3 Name plate......................................................................................................................................................13
4.4 Design details..................................................................................................................................................14
4.5 Configuration and function...........................................................................................................................14
4.6 Noise characteristics .......................................................................................................................................15
4.7 Dimensions and weights ................................................................................................................................15
4.8 Scope of supply...............................................................................................................................................15
4.9 Accessories ......................................................................................................................................................15
5 Installation at Site................................................................................................................................ 16
5.1 Safety regulations...........................................................................................................................................16
5.2 Checks to be carried out prior to installation...............................................................................................17
5.3 Installing the lifting unit................................................................................................................................18
5.4 Connecting the piping ...................................................................................................................................19
5.5 Installing the pump set ..................................................................................................................................21
5.6 Electrical connection ......................................................................................................................................25
6 Commissioning/Start-up/Shutdown................................................................................................... 27
6.1 Commissioning/Start-up.................................................................................................................................27
6.2 Operating limits..............................................................................................................................................28
6.3 Shutdown/storage/preservation ....................................................................................................................29
6.4 Returning to service .......................................................................................................................................30
7 Servicing/Maintenance........................................................................................................................ 31
7.1 Safety regulations...........................................................................................................................................31
7.2 Maintenance/inspection.................................................................................................................................31
7.3 Drainage/cleaning ..........................................................................................................................................32
7.4 Replacing the pump set .................................................................................................................................32
7.5 Recommended spare parts stock...................................................................................................................34

Contents
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8 Trouble-shooting.................................................................................................................................. 35
9 Related Documents.............................................................................................................................. 36
9.1 Exploded view and list of components .........................................................................................................36
9.2 Connections ....................................................................................................................................................37
9.3 Dimensions......................................................................................................................................................38
9.4 Installation example.......................................................................................................................................39
10 EU Declaration of Conformity............................................................................................................. 40
11 Declaration of Performance as per Regulation (EU) No. 305/2011, Annex III.................................. 41
12 Certificate of Decontamination........................................................................................................... 42
Index ..................................................................................................................................................... 43

Glossary
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Glossary
Backflow
Waste water flowing back from the sewer into the
connected drainage piping
Backflow loop
The section of the discharge pipe of a waste water
lifting unit that is located above the flood level
Certificate of decontamination
A certificate of decontamination is enclosed by the
customer when returning the product to the
manufacturer to certify that the product has been
properly drained to eliminate any environmental
and health hazards arising from components in
contact with the fluid handled.
Collecting tank
Component of a waste water lifting unit in which
the incoming waste water is stored in
unpressurised condition prior to automatic lifting.
EN 12050-2
European Standard for waste water lifting units
which are used to dispose of faeces-free waste
water occurring below the flood level of buildings
and sites. It defines general requirements as well
as principles of construction and testing.
EN 12056-4
European Standard governing the selection,
operation and maintenance of waste water lifting
units within buildings and sites.
Flood level
Maximum backflow level of waste water in a
drainage system
Inlet line
Pipe used for draining waste water from sanitary
installations into the lifting unit
Submersible motor pump
Submersible motor pumps are floodable, close-
coupled units which are not self-priming. The
pumps are usually operated completely
submerged. They may be operated outside the
fluid for short periods of time, until the minimum
fluid level has been reached.
Swing check valve
Element of a waste water lifting unit which
prevents waste water from flowing back from the
discharge line into the waste water lifting unit.
Waste water
Water which has been changed by some type of
use, e.g. domestic waste water
Waste water lifting unit
Device for collecting and automatically lifting
faecal-free waste water above the flood level

1 General
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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/size and main operating data. The works
number/serial number uniquely describes the system and is used as identification in
all further business processes.
In the event of damage, immediately contact your nearest KSB Service centre 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2.3,Page9)
1.4 Other applicable documents
Table1: Overview of other applicable documents
Document Contents
Sub-supplier product literature Operating manuals and other product literature
of accessories and integrated machinery
components, operating manual of submersible
motor pump
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.
2.
Step-by-step instructions
Note
Recommendations and important information on how to handle
the product

1 General
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1.6 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 Safety
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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 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 not
taken into account in this operating manual.
2.2 Intended use
▪The lifting unit must only be operated within the operating limits described in
the other applicable documents.
▪Only operate lifting units which are in perfect technical condition.
▪Do not operate partially assembled lifting units.
▪Only use the lifting unit to handle the fluids described in the product literature
of the respective design variant.
▪Never operate the lifting unit without the fluid to be handled
▪Observe the minimum flow rates indicated in the data sheet or product literature
(to prevent overheating, bearing damage, etc).
▪Observe the minimum flow rate and maximum flow rate 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 inlet side of the lifting unit (to prevent
cavitation damage)
▪Consult the manufacturer about any use or mode of operation not described in
the data sheet or product literature.
Prevention of foreseeable misuse
▪Never exceed the permissible application and operating limits specified in the
data sheet or product literature regarding temperature, etc.
▪Observe all safety information and instructions in this manual.

2 Safety
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2.3 Personnel qualification and training
All personnel involved must be fully qualified to transport, install, operate, maintain
and inspect the equipment 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 means of training and instruction
provided by sufficiently trained specialist personnel. 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.
This device may be operated by children from the age of 8 as well as by persons of
limited physical, sensory or mental abilities or lacking experience and knowledge,
provided that they are supervised, they have been instructed on how to use this
device safely and they understand the hazards it presents. It is impermissible for
children to play with this device. Children must not clean the device or perform any
service work to be carried out by the operator at the device without supervision.
2.4 Consequences and risks caused by non-compliance with this manual
▪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
2.5 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
2.6 Safety instructions 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) during operation.
▪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.)

2 Safety
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2.7 Safety information for maintenance, inspection and installation
▪Modifications or alterations of the lifting unit require the manufacturer's prior
consent.
▪Use only original spare parts or parts authorised by the manufacturer. The use of
other parts can invalidate any liability of the manufacturer for resulting damage.
▪The operator ensures that maintenance, inspection and installation are
performed by authorised, qualified specialist personnel who are thoroughly
familiar with the manual.
▪Carry out work on the lifting unit during standstill only.
▪The pump casing must have cooled down to ambient temperature.
▪Pump pressure must have been released and the pump must have been drained.
▪When taking the lifting unit out of service always adhere to the procedure
described in the manual.
▪Decontaminate lifting units which handle fluids posing a health hazard.
▪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.
▪Make sure the lifting unit cannot be accessed by unauthorised persons (e.g.
children).
2.8 Unauthorised modes of operation
Always observe the limits stated in the product literature.
The warranty relating to the operating reliability and safety of the lifting unit
supplied is only valid if the equipment is used in accordance with its intended use.

3 Transport/Temporary Storage/Disposal
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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 supplying dealer and the insurer about the damage in writing
immediately.
3.2 Transport
DANGER
Lifting unit falling off the pallet
Risk of injury from falling lifting unit!
▷Always transport the lifting unit in a horizontal position.
▷Never suspend the lifting unit by its power cable.
▷Always prevent the lifting unit from getting knocked or dropped.
3.3 Storage/preservation
If commissioning is to take place some time after delivery, we recommend that the
following measures be taken for storage.
CAUTION
Damage during storage due to frost, humidity, dirt, UV radiation or vermin
Corrosion/contamination of the lifting unit!
▷Store the lifting unit in a frost-proof, roofed area.
CAUTION
Wet, contaminated or damaged openings and connections
Leakage of or damage to the lifting unit!
▷Only remove caps/covers from the openings of the lifting unit at the time of
installation.
Store the lifting unit in a dry, protected room where the atmospheric humidity is as
constant as possible.
3.4 Return to supplier
1. Prior to returning the product to the supplier, flush and clean it, particularly if it
has been used in noxious, explosive, hot or other hazardous fluids.
2. If the product has been used in fluids whose residues could lead to corrosion
damage in the presence of atmospheric humidity or could ignite upon contact
with oxygen, the product must also be neutralised and treated with anhydrous
inert gas to ensure drying.
3. Always complete and enclose a certificate of decontamination when returning
the product. (ðSection12,Page42)
Indicate any safety measures and decontamination measures taken.
NOTE
If required, a blank certificate of decontamination can be downloaded from the
following web site: www.ksb.com/certificate_of_decontamination

3 Transport/Temporary Storage/Disposal
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3.5 Disposal
WARNING
Fluids handled, consumables and supplies which are hot and/or pose a health
hazard
Hazard to persons and the environment!
▷Collect and properly dispose of flushing fluid and any fluid residues.
▷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 lifting unit.
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
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4 Description
4.1 General description
▪Automatic waste water lifting unit
Standard design
▪Chemically neutral waste water
▪Slightly contaminated waste water (up to 50°C max.)
▪Wash water (up to 90 °C max. for short periods t ≤ 3minutes)
Variant C for aggressive fluids.
In addition to standard design:
▪Swimming pool water
▪Brackish water
▪Seawater
▪Water containing salt
▪Aggressive fluids
▪Condensate from heat recovery applications
4.2 Designation
Example: Ama-Drainer-Box Mini C
Table4: Designation key
Code Description
Ama-Drainer-Box Type series
Mini Small waste water lifting unit
C C variant for aggressive fluids
4.3 Name plate
Ama-Drainer-Box Mini C
230 V ~
EN 12 050-2
10 m³7h
50 Hz
6,7 m
9 kg
430 W
0197 13
FO002059 Made in Germany
DoP2336.2-01
t max. 50 °C
2016w13
Johann-Klein-Straße 9
Deutschland
67227 Frankenthal
KSB SE & Co. KGaA
1
2
3
4
5
6
7
8
9
10
11
12
Fig.1: Name plate (example)
1 Type series, size 2 Rated frequency
3 Rated voltage 4 Maximum head
5 Max. permissible flow rate 6 Principles of construction and testing
7 Total weight 8 Notifying body / year of introduction
9 Reference number of the declaration
of performance
10 Rated power
11 Fluid temperature 12 Year of production
The name plate is attached inside the tank.

4 Description
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4.4 Design details
Design
▪Tank made of impact-resistant plastic
▪Odour-proof cover with activated carbon filter and integrated overflow
protection
▪Submersible motor pump which starts and stops automatically, with float switch
▪Integrated swing check valve
▪To EN 12050-2
Installation
▪Stationary above-floor installation
▪Stationary wall mounting
Drive
▪AC motor
▪Integrated temperature switch
▪Cable and shockproof plug
Impeller type
▪Open multi-vane impeller
▪Free passage= 10 mm
Connections
▪Inlet DN32 /DN40 /DN50
▪Discharge-side connection DN40
▪Shower connection DN 50
▪Venting via DN 40 spigot and socket connection
4.5 Configuration and function
2
1
3
4
5
Fig.2: Description and sectional drawing of the waste water lifting unit
1 Discharge-side connection 4 Float switch
2 Tank 5 Submersible motor pump
3 Inlet
Design The waste water lifting unit consists of a stable tank (2) with integrated submersible
motor pump (5), an inlet-side connection (3) and a discharge-side connection (1).
Function The fluid to be handled flows into the waste water lifting unit through an inlet (3)
and is collected in an odour-tight and water-tight plastic tank (2). When a specified
fluid level is reached, the float switch (4) triggers the automatic start of the

4 Description
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submersible motor pump (5). The fluid handled is pumped through the discharge-
side connection (1) to a level above the flood level and discharged into the public
sewer.
4.6 Noise characteristics
Sound pressure level < 70 dB(A)
4.7 Dimensions and weights
For dimensions refer to the outline drawing of the lifting unit.
(ðSection9.3,Page38)
The total weight of the lifting unit equals 9kg max.
4.8 Scope of supply
Depending on the design variant the following components are included in the scope
of supply1):
▪Tank made of impact-resistant plastic
▪Submersible motor pump which starts and stops automatically, with float switch
▪Odour-proof cover with activated carbon filter and integrated overflow
protection
▪Inlet DN32 /DN40 /DN50
▪Discharge-side connection DN40
▪Shower connection DN 50
4.9 Accessories
▪M1 alarm contactor2)
▪KSB washing machine interrupter3)
Further required accessories can be purchased from our distributors.
1) Supplied fully assembled ex works
2) In combination with one of KSB's alarm switchgears AS 0, AS 2, AS 4 or AS 5 the M1 alarm contactor triggers an alarm if the
permissible fluid level in the collecting tank is exceeded.
3) The KSB washing machine interrupter triggers an alarm and stops the washing machine before the collecting tank
overflows.

5 Installation at Site
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5 Installation at Site
5.1 Safety regulations
DANGER
Power supply not disconnected
Danger to life!
▷Pull the mains plug and secure the pump against unintentional start-up.
DANGER
Electrical connection work by unqualified personnel
Danger of death from electric shock!
▷Always have the electrical connections installed by a trained and qualified
electrician.
▷Observe regulations IEC60364.
DANGER
Unsuitable electrical installation
Danger to life!
▷Make sure the electrical installation meets the VDE 0100 installation rules (i.e.
sockets with earthing terminals).
▷Make sure the electric mains is equipped with a residual current device of
maximum 30 mA.
▷Always have the electrical connections installed by a trained and qualified
electrician.
DANGER
Improper use
Danger of death from electric shock!
▷Any extension cords must match the quality of the power cable supplied with
the pump.
▷Do not expose electrical connections or devices to moisture.
NOTE
If the supply of mains voltage is interrupted or the submersible motor pump is
defective, there is a risk of flooding damage. Prevent damage by using a mains-
independent alarm switchgear or a KSB washing machine interrupter.

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5.2 Checks to be carried out prior to installation
Before installing the lifting unit make sure that the following requirements are met:
▪Check the data on the name plate of the lifting unit to make sure it can be
operated on the available mains.
▪The fluid to be handled matches the description of suitable fluids.
▪The above safety instructions have been complied with.
▪The place of installation is frost-proof.
NOTE
Observe the provisions of EN 12056 "Gravity Drainage Systems in Buildings" when
installing the unit at site.
NOTE
Lifting units in an odour-proof enclosure should be vented via the roof.
NOTE
Other operating manuals that describe components of this lifting unit must also be
observed.
Any transport locks that might have been provided have to be removed prior to
assembly and installation.
NOTE
Lifting units should not be installed next to sleeping or living quarters.

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5.3 Installing the lifting unit
160 900
591
Fig.3: Installing the waste water lifting unit
160 Cover 591 Collecting tank
900 Screw (with captive fastener)
5.3.1 Mounting the system on a level floor
1. Undo 3 screws 900 with a suitable tool and take off cover 160.
2. Remove the parts located in tank 591 and keep them in a safe place.
3. Use adhesive tape to stick the 3 supplied rubber buffers 595.01 (Ø 10×4) into the
recesses provided at the bottom of tank 591.
4. Place tank 591 on a level floor and align with the help of a spirit level.
5.3.2 Mounting the system on the wall
280
296 591
595.01
12
595.02
Fig.4: Wall mounting, dimensions in [mm]
1. Undo 3 screws 900 with a suitable tool and take off cover 160.
2. Remove the parts located in tank 591 and keep them in a safe place.
3. Observe the information given on the drilling template4).
4. Use the drilling template and a spirit level to mark and drill the holes for
fastening the collecting tank.
Leave a clearance of approximately 80 to 90 mm between the waste water lifting
unit and the tank floor.
5. Insert two commercial plug fixings (2) and screw in J-bolts (1).
6. Use the self-adhesive foil to stick the rubber buffers 595.01/.02 included in the
scope of supply to the back of the tank 591 (see illustration below).
7. Attach tank 591 to the J-bolts.
4) Included in the scope of supply

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5.4 Connecting the piping
CAUTION
Stresses and strains at the piping
Impermissible load acting on the collecting tank!
▷Connect the piping without transmitting any stresses or strains; make sure that
no forces and moments act on the collecting tank.
▷Protect the piping against frost.
NOTE
All connections are suitable for standardised pipe dimensions. The connections are
pressure-sealed and flexible.
If the waste water lifting unit is located below the flood level, the discharge line
must be laid with a backflow loop (180° bend) above the flood level.
If flooding above the flood level could occur, we recommend installing a gate valve
in close proximity to the system.
5.4.1 Connecting the inlet and discharge line
1
3
2
Fig.5: Connecting the inlet and discharge line
1 + 2 Socket DN 50, horizontal
either for inlet line with fitting DN32 / DN40 / DN50 or
for discharge outlet with fitting DN40
3 Socket DN 50, vertical
either for inlet line with fitting DN32 / DN40 / DN50 or for connecting a
washing machine (via Y-drain)
Connecting the inlet line
üThe cover has been removed.
üThe collecting tank has been installed properly.
üPiping weights have been supported at the site.
1. Select fitting 720.2/.3/.4 for the corresponding diameter of the pipe.
2. Press the fitting into the socket (1, 2 or 3) provided for the inlet. Use a lubricant.
3. Insert the inlet line into the collecting tank through the fitting. The pipe end
has to protrude into the collecting tank by approximately 30 mm.

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Connecting the discharge line
üThe cover has been removed.
üThe collecting tank has been installed properly.
üPiping weights have been supported at the site.
1. Press fitting 720.3 into the socket (1 or 2) provided for the discharge line. Use a
lubricant.
2. Insert the discharge line into the collecting tank through the fitting. The pipe
end has to protrude into the collecting tank by approximately 35 mm.
3. Close the unrequired socket with fitting 720.2 and plug 916.2.
5.4.2 Connecting auxiliary connections
Connection to a shower
CAUTION
Backflow into the shower basin or bathtub
The water is not completely drained!
▷Observe the minimum installation height for shower basins and bathtubs
(gradient of 1:50 from the shower basin to the inlet of the lifting unit).
(ðSection9.4,Page39)
720.5
411
920
90
Fig.6: Shower connection, dimensions [mm]
Fig.7: Opening the shower connection
1. Open the perforated part of the side wall of the collecting tank and debur the
hole using suitable tools.
2. Insert fitting 720.5 with joint ring 411 into the hole and fasten it from the inside
with nut 920.