Kessel 85 101 Manual

INSTALLATION, O ERATION AND MAINTENANCE INSTRUCTIONS
KESSEL rainwater pumping system
Aqabull
®
with switch unit Aqatronic S/K
dition 2010/10
company - telephone number Date town
ID-Number 010-200 N
Subject to technical amendment
stamp
Aqabull쏐with switch unit Aqatronic S
Aqabull쏐with switch unit Aqatronic K
Art.#. 85 101
Art.#. 85 201
The installation and service of this unit should be carried
out by a licensed professional servicer
Art.#. 85101
Plug-in compact unit
Installation below the
backwater level possible
Fully automatic operation
With integrated on-demand
drinking water feeding
unit tested according to
DIN 1989
Smooth pump operation
High operational safety
Nationwide service network
Product advantages

2
Dear customer,
we are pleased that you have decided to buy a K SS L product.
The entire system was subjected to a stringent quality control before it left our factory. Nevertheless, please check im-
mediately whether the system has been delivered to you complete and undamaged. In case of any transport damage,
please refer to the instructions in the chapter "Warranty" in this manual.
These installation, operating and maintenance instructions contain important information that has to be observed during
assembly, operation, maintenance and repair. Prior to carrying out any work on the system, the operator and the respon-
sible technical personnel must carefully read and heed these instructions.
K SS L AG

3
1. Safety instructions .................................................................................................Page 4
2. General 2.1 Application ..................................................................Page 5
2.2 Plant description..........................................................Page 6
2.3 Functional description .................................................Page 7
3. Technical Data 3.1 Dimensions and weight ...............................................Page 8
3.2 Control unit..................................................................Page 8
3.3 Floating switch ............................................................Page 8
3.4 3-way-switch-over-valve .............................................Page 8
3.5 Automatic pressure switch ..........................................Page 8
3.6 Pump...........................................................................Page 9
4. Installation and assembly 4.1 Wall mounting .............................................................Page 10
4.2 Connection to emergency overflow.............................Page 10
4.3 Drinking water connection...........................................Page 11
4.4 Connection to the pump ..............................................Page 11
5. Electrical connection .................................................................................................Page 12
6. Initial operation 6.1 Rain water mode .........................................................Page 12
6.2
Mains refill mode with drinking water ................................Page 13
7. Maintenance .................................................................................................Page 13
8. Faults and remedial measure ................ .................................................................................Page 14
9. Spare parts and accessories 9.1 Spare parts..................................................................Page 15
9.2 Accessories.................................................................Page 16
10. Warranty .................................................................................................Page 19
11. Important contacts and infos .................................................................................................Page 21
Table of contents

4
1. Safety Insructions
The personnel for assembly, operation, maintenance and repair must possess the appropriate qualifi-
cation for this type of work. The area of responsibility, the authority and the supervision of personnel
must be exactly regulated by the operator.
The operational safety of the system supplied is only guaranteed when it is used in accordance with the
regulations. The limits of the technical specifications may not be exceeded on any account.
This system contains electric charges and controls rotating mechanical plant components.
Non-compliance with the operating instructions may result in considerable damage to property, perso-
nal injuries or fatal accidents.
During assembly, operation, maintenance and repair of the system, the regulations for the prevention
of accidents, the pertinent DIN and VD standards and directives, and the regulations of the local power
supply industry must be heeded.
The system represents one component in a whole plant. Please therefore also heed the operating in-
structions for the system as a whole and the individual components. During assembly, maintenance,
service and repair work on one of the components, the system as a whole must always be put out of
operation and secured against unintentional restart.
The system must not be operated in potentially explosive areas.
The switch unit is live and must not be opened. Only qualified electricians may carry out work on elec-
trical facilities. The term qualified electrician is defined in VD 0105.
The pump housing must not be opened. Work on the pump exceeding the scope of the activities de-
scribed in the chapter "Service and maintenance" is not permissible.
It must be ensured that the electric cables as well as all other electrical system components are in a
faultless condition. In case of damage, the system may on no account be put into operation.
Conversions or changes to the system may only be carried out in agreement with the manufacturer. For
safety reasons, use original spare parts and accessories approved by the manufacturer. The use of other
parts may void the liability for any consequences arising thereof.
The system does not influence the quality of the service water.
In the case of backwater, wastewater from the sewer can be pushed back into the service water net-
work.
In the event of damage, water can leak from the basic unit. Danger of slipping!
The water must be discharged by installing a floor drain, for example.
The service water is not suitable for consumption and personal hygiene.
Signs saying “Caution: Not drinking water” must be attached to all tapping points.
The basic tank can fall off the wall if not secured properly or if installation is faulty.
Risk of injury! Care must be taken that the wall and/or the brackets have a sufficient load bearing ca-
pacity.
Ladders or similar must not be leant against the basic tank. Suitable access steps must be provided for
work on the system.
Caution!
Warning!
!

5
2.1 Area of application:
The K SS L rainwater pumping system Aqabull
®
requires
almost no servicing. It is used for supplying service water to
single family and multi-family homes. The automatic feeding
of rainwater from a cistern or the on-demand feeding of drin-
king water if the cistern is empty guarantees reliable service
water supply.
The service water can be used for watering gardens, flushing
toilets, washing clothes and cleaning. The K SS L rainwa-
ter pumping system Aqabull® has been designed for free-
standing set-up (above and below the backwater level) in
frost-protected, flood-proof and dry rooms. You will find more
details about the system design in the chapter “Technical
data”.
2. General
Drainpipe
Rainwater filter System 400
Rainwater storage tank
Aqabase
®-Komfort
Suction coarse filter, floating
mpty conduit seal DN 150
Rainwater pumping system
Aqabull
®
with Switch unit Aqatronic S
Service water network








6
2. General
2.2 lant description:
The K SS L rainwater pumping system Aqabull
®
with switch unit Aqatronic S or Aqatronic K is made up of the following assem-
blies:
1. Basic unit
1.1 Drinking water feeding tank
1.2 Cover
1.3 Installation door
1.4 mergency overflow
1.5 Floating switch for drinking water
2. Control unit
3. Pump unit
3.1 Multi-stage rotary pump
3.2 Automatic pressure switch
3.3 3-way switch-over valve
3.4 Suction connection service water
3.5 Pressure connection service water
3.6 “R S T” button
1.5
3.3
3.4
3.5
1.2
1.1
2
3.6
3.2
3.1
1.3
1.4

7
2. General
2.3 Functional description:
The pump unit comprises a multi-stage regenerative rotary
pump and the automatic pressure switch. The maintenance-
free automatic pressure switch has an automatic switch
on/off function geared towards demand which absorbs any
pressure blows, integrated dry-run protection and a back-
water flap. The pump unit is located behind the installation
door and is mounted on vibration dampers to guarantee mi-
nimum operating noise.
Rainwater mode:
If there is a drop in pressure in the service water network cau-
sed by a consumer being switched on, the rotary pump is
switched on by the automatic pressure switch. Rainwater is
suctioned out of the cistern and fed into the service water net-
work through the pressure pipe connection of the automatic
pressure switch. If the consumer is turned off, the automatic
pressure switch switches the pump off after a brief run-on
time. This flow-dependent switch-off guarantees constant
pressure.
Mains refill mode with drinking water:
Two different switch units are available for controlling the fully
automatic drinking water feeding.
 The KESSEL-Switch unit Aqatronic®S controls the
drinking water feeding through a floating switch installed in
the cistern.
 With the KESSEL-Schaltgerät Aqatronic®K switch unit
Aqatronic
®
K the water level in the cistern is determined by
an ultrasonic sensor and indicated on a digital display on the
switch unit. An optical and acoustic warning is given in the
event of backwater from the sewer (when an alarm point is
set). The system switches automatically to drinking water
mode. Further switching points can be programmed as re-
quired.
Drinking water feeding can also be activated manually with
both switch units.
If the water level in the cistern drops to below a defined mi-
nimum level, the switch unit opens a 3-way switch-over valve
if required. Drinking water is suctioned directly from the drin-
king water feeding tank and pumped into the service water
network. Thanks to the floating switch in the drinking water
feeding tank, only the amount of drinking water required is
fed automatically. As soon as rainwater enters the cistern
again, the
Aqatronic
®-switch unit switches back to rainwa-
ter mode.
Flow route
feeding mode
Flow route
rain water mode














Rainwater drainage
Rainwater filter
Rainwater feeding with fixtures
drinking water feeding
Pump with automated pressure switch
mergency overflow with odour trap
Switch unit
Aqatronic S
Water tap (non drinking)

8
Weight empty approx. 28 kg
Operation weight (full with water) approx. 45 kg
3.2 Control unit
The technical data can be found in the enclosed original ope-
rating manual.
3.3 Floating switch
Operating temperature 0 - 50°C
Operating pressure 3,5 bar
P min/max 0,2 - 6 bar
3.4 3-way switch-over valve
Voltage / Frequency 230 V AC / 50 Hz
Power consumption 4 VA (with valve movement)
Protective rating IP 40
Operating time 7 seconds
Max. pressure difference 4 bar
Cv-values 7,7 (corresponds to a drop in
pressure of about 0.17 bar with a
flow rate of 3 m3/h)
Further specific technical data can be found in the enclosed
original operating manual
3.5 Automatic pressure switch
Voltage / Frequency 230 V AC / 50 Hz
Switching capacity max 10 A or max 1,8 kW
Protective rating IP 55
Mains connection cable 1,4 m
Network connection 0,3 m
Switch-on point
2,4 bar (uppermost tapping point
is max. 20 metres above the au-
tomatic pressure switch)
Switch-off point Water consumption ≤ 0,5 l/min or
during dry run
Pressure difference min 0,7 bar (between switch-on
and switch-off point)
The pump is put back into operation after dry running by
pressing the “R S T” button
Drop in pressure approx. 0.3 bar with a flow rate of
3 m3/h
Manometer Display range 0 - 10 bar
Pumping medium Clear water
Dimensions l x w x h in mm 214 x 128 x 154
Inlet nozzle 1ʼʼ Outer thread
Outlet nozzle 1ʼʼ inner thread
Further specific technical data can be found in the enclosed
original operating manual.
3. Technical Data
3.1 Dimensions and weight:
Sauganschluss
Druckanschluss
Trinkwasser-
anschluss
Notüberlauf
596
160
76 80
235 80
16 0
370
40
76
300
335
463
727
Pipe routing
Suction connection
Pressure connection
Drinking water
connection
mergency overflow

9
3. Technical Data
3.6 ump
Voltage / Frequency 230 V AC / 50 Hz
Power consumption 800 W
Protective rating IP 55
Insulation class F
Speed 2900 min-1
Thermal protection integrated
Mains connection cable 0,3 m
Pumping medium Clear water
Permanent operation possible
Suction connection 1ʼʼ inner thread
Pressure connection 1ʼʼ inner thread
Materials rust-free
Operating temperature max. 40°C
Dimensions l x b x h in mm: 413 x 121 x 162
Weight: 11 kg
Table 1: umping data Aqabull®pump
Pumping capacity Q (m3/h) 0,5 1 1,5 2 2,5 3 3,5
Pumping capacity Q (l/min) 8 17 25 33 42 50 58
Pumping capacity in m 42 40 37 33 27 21 14
Diagram 1: umping height as a function of pumping capacity for the Aqabull®pump
Diagram 2: Suction height as a function of the length of the suction pipe for the Aqabull
®
pump
Suction height SH in m
Length of suction pipe SL in m
SL
Suction pipe: P -HD, 1ʼʼ
Volume flow: 3 m3/h
SH
Suction working range
Aqabull
®
pump
Suction pump

10
4. Installation and assembly
The chapter "Safety instructions" must be heeded!
Take the K SS L rainwater pumping system Aqabull® out
of the packaging and remove the transportation safety devi-
ces. The accessories are in the same box. The K SS L rain-
water pumping system Aqabull® has been designed in such
a way that the inlet and pressure connection for the service
water can be installed on the left and/or right as required.
There are openings on both sides in the basic tank for this
purpose.
The K SS L rainwater pumping system Aqabull® must be
installed in dry, frost-free and ventilated rooms. It can also be
set up below the backwater level.
4.1 Wall mounting
 When choosing where to install the unit, care must be
taken that there is about 50 cm space required above the sy-
stem for setting and servicing work. The wall chosen must be
suitable for bearing the system weight (approx. 45 kg with
water).
 Mark the three drill holes for the attachment as required
on the wall and drill 3 x 10 mm holes using a drill. Insert the
enclosed dowels and screw in the stay bolts so that they prot-
rude by at least 40 mm.
Set the basic tank with emergency overflow inserted onto the
stay bolts, align using a spirit level and tighten the collar nuts.
4.2 Connecting the emergency overflow
In rooms with a floor drain, it suffices to discharge the over-
flowing water out of the basic unit through the emergency
overflow without connection to the sewage system, since no
water escapes during normal mode.
If there is no floor drain available, the emergency overflow
DN 70 is connected directly to the sewage network.
If any changes are made to the emergency overflow, the
DVGW approval is no longer valid. Safety and hygiene are
no longer guaranteed.
.
395
253
465
12
60

11
4. Installation and assembly
4.3 Drinking water connection
 We recommend a 3/4" flexible reinforced hose for
connection to the drinking water network. An additional shut-
off valve makes all servicing work easier.
 If water pressure is greater than 3.5 bar or if there are
large fluctuations in pressure, a pressure reducer must be in-
stalled in the drinking water network. An upstream water
hammer damper prevents noise in the pipeline and backflow
waves.
 To be able to safely guarantee the function of the floating
switch and 3-way switch-over valve, a fine filter must be in-
stalled in the drinking water network on site.
No liability will be accepted for functional problems or da-
mage caused by a lack of fine filter.
 Check the firm fit of the floating switch and the free mo-
vement of the floating arm in the basic tank. Be very careful
to make sure you do not damage the valve.
 Before initial operation, the drinking water pipe feeding
the system must be flushed and cleaned.
4.4 Connecting the pump
 Connect the pump to the service water network. The user
can choose how the pipes are to be connected.
 Caution! According to DIN 1988 Part 2, there must be a
distinct difference between the pipes belonging to the servi-
ce water network and those belonging to the drinking water
network
 We recommend the use of a 1" flexible reinforced hose
for connection to the service water network. In addition, the
pressure connection should be fitted with a shut-off valve
with low flow resistance. This makes later servicing work
much easier. A surge tank of a sufficient size mounted on site
protects the system from impermissible pressure surges, ex-
cess pressure through thermal expansion and avoids the
pump switching on and off too frequently.
 We recommend the K SS L suction fine/coarse filter,
floating, art. no. 85050/85051 for suctioning water from the
rainwater storage tank.
With this suction pipe, the rainwater is suctioned out of the
cistern from the cleanest zone, approx. 15 cm underneath
the surface of the water. The formation of a sediment layer
on the floor of the tank as well as suspended particles such
as pollen or soot particles on the surface of the water cannot
be completely avoided even if filters are used.
 If the system is operated with a rigid suction pipe, the
suction strainer must be positioned in such a way that no so-
lids can be suctioned in. A distance of 15 - 20 cm to the floor
of the tank must be observed. In addition, a backflow pre-
venter must be installed.
 The suction pipe must be laid with a constant gradient to
the cistern to avoid air pockets.
If this is not possible, an opening for ventilation or filling must
be provided at the highest point in the suction pipe.
 The distance between the pump and the rainwater stor-
age tank should be as short as possible; please heed the
“Technical data” chapter.
 The suction pipe must be absolutely leakproof to gua-
rantee automatic pump suctioning.
 The suction pipe must be laid at a frost-free depth to pre-
vent it freezing.
 We recommend always using a KG empty conduit DN
150 when routing all pressure and inlet pipes and other
connection lines in order to make access easier for any ser-
vicing and repair work later.
 The backwater-proof K SS L empty conduit seal (art.-
no. 85412) should be used wherever pipes pass from the ci-
stern into a cellar room.
Zähler
Suction
connection
Pressure
connection
Suction
connection
Pressure
connection
Suction
connection
Pressure
connection
Pressure
connection
to the garden to the toilet and
the washing
machine
Pipe routing left
Pipe routing
right
Pipe routing
left/right

12
5. Electrical connection
Caution!
Connection may only be carried out by a qualified elec-
trician. The relevant currently valid directives, laws and
standards must be observed. lease heed the chapter
“Safety instructions” and the operating manual for the
switch unit used as well.
A double socket with earthed contacts is required for instal-
lation of the K SS L rainwater pumping system Aqabull
®
.
Fuse 16 A slow-blow with residual current breaker 30 mA.
Splashwater can escape during servicing work on the sy-
stem. Depending on the routing of the service water pipes,
the double socket must be installed in a protected position at
the side and underneath the system.
Please see the enclosed original operating manual for in-
structions on the installation of the ultrasonic sensor (switch
unit Aqatronic
®
K ) or the floating switch (switch unit Aqatro-
nic
®
S ).
6. Initial operation
The chapter "Safety instructions" must be heeded!
Caution!
 Before initial operation of the system, all the inlet and ou-
tlet pipes must be flushed. Particle size > 0.2 mm leads to
serious damage to the rotary pump.
 Make sure that voltage and frequency of the mains sup-
ply correspond to the unit (see type plate).
 Never put the pump into operation dry!
6.1 Rainwater mode:
 Unscrew the filling nozzle on the pump housing and fill
the pump body with water.
 Fill the suction pipe with water too. To do this, connect
the end of the inlet pipe on the cistern side to a water connec-
tion, e.g. a garden hose, and open at least one consumer so
that air can escape. When an inlet pipe with strainer is used,
this must be screwed off first.
Fill the whole system by opening the feed valve until water
is discharged without bubbles from the opened consumer on
the pressure side. Remove the hose, screw the strainer back
in place if appropriate.
This way, the system is reliably ventilated and is ready for im-
mediate operation.
 Insert the mains plug of the automatic pressure switch
and the respective K SS L switch unit Aqatronic®. The
pump starts up immediately..
 During initial operation, a consumer e.g. water tap must
be opened the whole time so that the complete system can
be ventilated. If the pump does not start up or stops again
after a short time, the red “RESET” button on the automatic
pressure switch must be pressed.
This process must be repeated until no air bubbles escape
at the consumer.
As soon as the system has been completely ventilated, close
all consumers. The pump achieves its maximum pressure,
the unit switches off automatically.
 Depending on the height of the suction pipe, the suction
time can be up to 5 minutes. If the pump still has not starting
pumping after this, it must be filled up again.
If this still does not lead to the pump starting up, check the
following:
Is the suction line absolutely leakproof?
Is the suction hose bent?
Has the maximum pumping height been exceeded?
 Check whether the floating switch or ultrasonic sensor
has been installed and set in the rainwater storage tank ac-
cording to the instructions in the operating manual for the
K SS LAqatronic® switch unit. The switching point must be
chosen in such a way that the system changes to drinking
water feeding mode when the water level drops to less than
15 - 20 cm. This prevents the sediment layer being suctio-
ned in.
Filler plug

13
6.2 Mains refill mode with drinking water:
 Check the firm fit of the floating switch and the free mo-
vement of the floating arm in the basic tank. Be very careful
to make sure you do not damage the valve.
 Now open the feed to the floating switch. The drinking
water feeding tank fills up with water. The floating switch clo-
ses after a short time. No water may escape via the emer-
gency overflow.
 Only if the emergency overflow is connected to the
sewer, overfill the tank by pressing the floating arm down ca-
refully. The water level rises to the edge of the overflow and
flows away through the emergency overflow. Check the
emergency overflow for leaks.
 SOnce this setting work has been carried out, the system
is operated for a certain time in feeding mode (see the ope-
rating instructions of the switch unit Aqatronic®) to ventilate
these pipes too. If the system should run dry, proceed as de-
scribed above.
 After checking the floating switch again, place the cover
on the basic tank.
 Check all the connections for leaks and tighten if neces-
sary.
 Close the installation door.
The air vents on the pump housing must not be covered
up. Fresh air circulation must be guaranteed.
 Your K SS L rainwater pumping system Aqabull
®
is
now ready for operation
6. Initial operation
The chapter "Safety instructions" must be heeded!
The K SS L rainwater pumping system Aqabull
®
requires
almost no servicing.
 Avoid the pump running dry since the slip ring seal is coo-
led by liquid.
 If aggressive media are to be pumped, the pump must
be rinsed after use.
 mpty the pump through the emptying plug if there is a
danger of frost.
 If the K SS L rainwater pump system Aqabull
®
i s to be
at a standstill for longer periods, the pump body and auto-
matic pressure switch must be emptied. If the system is not
used at all for a longer period, the pump and the automatic
pressure switch must be cleaned and stored in a cleaned and
well-ventilated place
 Floating switch or ultrasonic sensor must be cleaned at
regular intervals.
 The inlet and pressure pipes as well as all the connec-
tions must be checked for leaks occasionally and sealed if
necessary.
 Fine or coarse filters in the floating suction pipe must be
cleaned at regular intervals.
 Check the firm fit of the floating switch and the free mo-
vement of the floating arm in the basic tank. Be very careful
to make sure you do not damage the valve.
 Only when the emergency overflow is connected to the
sewer. The odour trap of the emergency overflow dries up
over time. This must be filled at regular intervals to avoid
odour pollution. Overfill the tank by pressing the floating arm
down carefully. The water level rises to the edge of the over-
flow and flows away through the emergency overflow.
 To reduce foreign matter entering the feeding tank, the
area around the system must be cleaned at regular intervals.
We recommend that you conclude a servicing contract with
your installation company.
A draft contract is enclosed with this operating manual.
7. Service and maintenance
vacuation plug

14
The chapter "Safety instructions" must be heeded!
 Repairs and maintenance work on the electrical system and the pump unit may only be carried out by a
qualified electrician or by the KESSEL Customer Services department.
8. Faults and remedial measure
ossible faults Cause Remedial measure
Motor does not start up
 No mains voltage
 Pump wheel is blocked; the motor
has been switched off by the ther-
mal switch
 Check whether the mains plug is
in the socket or if the socket is
live
 Have the pump serviced or clea-
ned by a specialist company
Pump does not suction water in
 Suction valve not in the water
 Pump wheel without water
 Air in the suction pipe
 Suction valve leaking
 Strainer blocked
 max. suction height or length of
suction pipe has been exceeded
 Attach suction valve underneath
the surface of the water
 Fill the pump with water or
fill up the suction hose
 Check the suction pipe for leaks
 Clean the suction valve
 Clean the strainer
 Check the suction height, change
the location of the pump if neces-
sary (or the length of the suction
pipe)
Pump does not switch off
 Possible open tapping point
 Tapping point leaking
 Close the tapping point
 Seal the tapping point
Insufficient pumping capacity
 Suction height too high
 Suction strainer clogged
 Water level decreasing
 Pump requires cleaning/
maintenance
 Check the suction height and
change the location if necessary
 Clean the strainer
 Set the suction valve deeper
 Remove the plug from the mains!
Have the pump serviced or clea-
ned by a specialist company, re-
place wearing parts if necessary
Thermal switch switches the pump off
 Motor is overstrained on account
of excessive friction caused by
soiling in the pump housing
 Have the pump serviced or clea-
ned by a specialist company
 Prevent foreign matter being
suctioned in

15
9. Spare parts and accessories













21

22

1b

1a

29

30

29

30

28

27

26

24

25

24

31

26

23

























21

1a

1b

9a

9b

22

23

24

25

26

27

28

29

30

31

32
9.1 Spare parts



210-075 Assembly switch unit t Aqatronic S
210-069 + Floating switch
210-315 Assembly switch unit
Aqatronic K
134-025 PT screw
234-003 Basic tank
234-002 Cover
234-005 Installation door
234-006 mergency overflow
010-087 Installation instructions for
Aqabull
®
010-010 Servicing contract
010-104 Installation instructions for
Aqatronic S
010-135 Installation instructions for
Aqatronic K
234-010 Zipped pocket
234-024 Floating switch
234-007 Pump plate
017-199 Cylinder head screw
017-012 Washer
210-264 Bearing buffer
017-041 Washer
017-184 Countersunk screw
017-046 Nut
182-565 Pipe duct seal
210-049 Non-return valve
234-012 Bent pipe section
210-056 Pump
210-094 Bend
234-011 Pipe nipple
234-008 Screw attachment
210-351 3-way valve body
210-349 Drive for 3-way valve body +
210-357 Connection cable
210-072 T-piece
210-103 Threaded cap with seal
210-036 Automatic pressure switch
234-023 Anti-twist protection


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32

16
9. Spare parts and accessories
9.2 Accessories
Description Art.# Piece/
palette
Piece/
Pack
ø
KESSEL-suction fine filter,
floating
for suctioning unfiltered rainwater from
rainwater storage tanks, floating version
with floating ball made of P , with suc-
tion hose (3m long; standard suction
hose and connection) and hose fitting,
filter body with filter made of stainless
steel,
mesh width 0.23 mm, all connections 1
inch, with backflow protection device.
85 050 -
1-
Guarantees suctioning of the clea-
nest water about 15 cm under-
neath the water surface.
Protects the pump from suctioning
in damaging particle sizes.
Large flow possible thanks to high-
quality non-return valve.
Product advantages:
Art.# 85 050
KESSEL suction coarse filter,
floating
for suctioning rainwater from rainwater
storage tanks, floating version with floa-
ting ball made of P , with suction hose
(3 m long; standard suction hose and
connection and hose fitting, filter body
with filter made of stainless steel, mesh
width 1.2 mm, all connections 1 inch,
with backflow protection device.
85 051 -
1-
Guarantees suctioning of the clea-
nest water about 15 cm under-
neath the water surface.
Large flow possible thanks to high-
quality non-return valve.
Product advantages:
Art.# 85 051
KESSEL empty conduit seal
DN 150 made of plastic
With two seals each DN 32/DN 40, one seal
DN 50 and one blind plug each DN 40 and
DN 50.
Suitable for K SS L rainwater pumping sy-
stems Aqabull®/Aqadive® and rainwater fil-
ters with/without back-flushing unit
85 412 - 1/-
-

17
9. Spare parts and accessories
KESSEL sticker
“Not drinking water”
for marking the pipes as non-drinking
water pipes. L x W: 26 x 80 mm.
5 pc/box
KESSEL sign
“Not drinking water”
for marking the tapping point,
L x W: 60 x 120 mm.
2 pc/box
KESSEL sign “No cross-connection
to the drinking water network
(heed DIN 1988)”
for attachment near the water meter,
L x W: 105 x 148 mm.
1 pc/box
85 073 -
1 pack
-
Art.Nr. 85 073
Description Art.# Piece/
palette
Piece/
Pack
ø
KESSEL leak probe
Optical probe with 5 m cable for monito-
ring the level of the water in the feeding
tank of the K SS L rainwater pumping
system
Aqabull
®/
Aqadive
®with switch
unit
Aqatronic K.
80 085 -
1-
Art.# 85 073

18
KEKESSEL filling level gauge
for the analogue display of the contents
of the rainwater storage tank, with 10 m
control pipe and pneumatic universal
tank contents gauge for all tank sizes
and heights.
85 020 -
1-
Art.# 85 020
KESSEL Staufix®flood slide,
plastic
Flap closes automatically
and there is an emergency valve that
can be closed by hand.
72 100
72 125
72 150
72 200
-
-
-
-
-
-
-
-
ø 110
ø 125
ø 160
ø 200
Art.# 72 100
OD
L
H
100 125 150 200
355
140+ 60 148+60 165+ 60 178+60
390 460 530 L = Length in mm
H= Height in mm
Description Art.# Piece/
palette
Piece/
Pack
ø
9. Spare parts and accessories

19
10. Warranty
1. In the case that a K SS L product is defective, K SS L has
the option of repairing or replacing the product. If the product
remains defective after the second attempt to repair or repla-
ce the product or it is economically unfeasible to repair or re-
place the product, the customer has the right to cancel the
order / contract or reduce payment accordingly. K SS L
must be notified immediately in writing of defects in a product.
In the case that the defect is not visible or difficult to detect,
K SS L must be notified immediately in writing of the defect
as soon as it is discovered. If the product is repaired or re-
placed, the newly repaired or replaced product shall receive
a new warranty identical to that which the original (defective)
product was granted. The term defective product refers only
to the product or part needing repair or replacement and not
necessarily to the entire product or unit. K SS L products are
warranted for a period of 24 month. This warranty period be-
gins on the day the product is shipped form K SS L to its cu-
stomer. The warranty only applies to newly manufactured
products. Additional information can be found in section 377
of the HGB.
In addition to the standard warranty, K SS L offers an addi-
tional 20 year warranty on the polymer bodies of class I / II
fuel separators, grease separators, inspection chambers, wa-
stewater treatment systems and rainwater storage tanks. This
additional warranty applies to the watertightness, usability
and structural soundness of the product.
A requirement of this additional warranty is that the product is
properly installed and operated in accordance with the valid
installation and user's manual as well as the corresponding
norms / regulations.
2. Wear and tear on a product will not be considered a defect.
Problems with products resulting from improper installation,
handling or maintenance will also be considered a defect.
Note: Only the manufacturer may open sealed components or
screw connections. Otherwise, the warranty may become null
and void
01.06.2010

20