Buderus Logalux PL750 Technical specifications

Documentation for the
contractor
Please read carefully prior
to installation and mainte-
nance
NOTICE TO HOME OWNER/END
USER OF EQUIPMENT
When the anode rod is not profes-
sionally and annually maintained, the
tank will lose its warranty.
Annual service records must be main-
tained and shown in case of a war-
ranty claim along with an original proof
of purchase.
Refer to page 21 to 25 for annual
maintenance instructions to maintain
tank warranty.
In the Commonwealth of Massachu-
setts this tank must be installed by a
licensed plumber.
Installation and Maintenance
Instruction
Solar Combi-Tank
for DHW and Space
Heating
Logalux PL750/2 S
6 720 615 217-00.1RS
6 720 615 191 - 08/2008 US

Table of Contents
Logalux PL750/2 S - Changes may be made following technical improvements!
2
Table of Contents
1 Safety Precautions and symbol clarification 3
1.1 Safety Precautions 3
1.2 Symbol Clarification 3
2 Product Description 4
2.1 Applications 4
2.2 Intended Use 4
2.3 Guidelines for Installations 4
2.4 Product Disposal 4
2.5 Product Packaging 5
2.6 Dimensions and Connections 6
2.7 Technical Specifications 7
2.8 Glossary of measuring points 8
3 Transportation 9
3.1 Transportation Means 9
3.1.1 Transportation with dolly 9
3.1.2 Transportation with overhead crane 10
3.2 Product Placement 10
4TankAssembly 11
4.1 PL750/2S Placement and
Installation 11
4.1.1 Installation of tank feet 11
4.1.2 Installation of tank temperature sensor at
MB2 Measuring Point 11
4.1.3 Installation of tank temperature sensor
for boiler control at MB1 measuring point 12
4.1.4 Installation of tank temperature sensors
M1 – M8 12
4.1.5 Installation of tank kit components 13
4.2 Installation of the Insulation 14
4.3 Water Side Piping Connections 15
4.4 Connections for the KS Solar Pump Station 17
5 Start-up and Shut-down of Tank 18
5.1 Start-up Operations 18
5.1.1 Operational information from contractor 18
5.1.2 System start-up 19
5.2 Decommissioning of the system 19
5.2.1 Shutdown of solar hot water tank 19
5.2.2 Shutdown of heating system in cold
weather conditions 19
5.2.3 Environmental protection 20
6 Maintenance 21
6.1 Preparation of cleaning of solar combi-tank 21
6.2 Cleaning of solar combi- tank 22
6.3 Checking of magnesium anode rod 23
6.4 Replacement of Magnesium Anode Rod 24
6.5 Placing solar tank back in operation after
cleaning 25
7 Replacement Parts 26
7.1 Replacement parts for PL750/2S 26
7.2 Heat Exchanger 27
7.3 Clean-out cover and anode rod assembly for
PL750/2S 29
7.4 Insulation Jacket for PL750/2S Tank 31

1
Safety Precautions and symbol clarification
Logalux PL750/2 S - Changes may be made following technical improvements! 3
1 Safety Precautions and symbol clarification
1.1 Safety Precautions
Placement, remodeling
VFire danger!
Solder and welding operations can result in fire, as the
insulation is combustible.
VThe solar combi-tank can only be installed or renovated
by trained installers.
Installation and Start-up Procedure
VCarefully follow these installation instructions, to
ensure long and trouble-free operation.
VDo not assemble the equipment in a damp environ-
ment.
Function
VFollow these directions for trouble free operation,
installation and maintenance.
VScalding danger!
WARNING! Danger of scalding (> 140 °F) from hot
water. A thermostatic tempering valve must be installed
on domestic hot outlet connection of tank, which is sup-
plied with the KS Solar Pump Station.
Maintenance
VRecommendation for end customer: Please sign
up for an annual service and maintenance contract with
your installer. Make sure to have annual maintenance
performed on your boiler and solar system.
VUse only original Buderus replacement parts.
1.2 Symbol Clarification
Signal words are describing the gravity of each danger
when safety precautions are not followed.
–Caution indicates possibility of light property damage.
–Warning indicates light personal injury or severe prop-
erty damage.
–Danger indicates possible severe personal injury with
potential loss of life.
Guidelines contain important information in order to avoid
or reduce danger to people and equipment.
If the solar storage tank will be installed in Massachusetts,
it must be installed by an a licensed plumber, installer or
dealer who is registered in that state.
Safety warnings are designated in the text
with a triangular warning label and grey color-
ing.
Guidelines in the text are designated with
shown symbol. The text is bracketed between
two horizontal lines.
We reserve the right to change and improve
technical information without prior notice.
It is expected that the installer is a licensed
heating contractor with the knowledge of ac-
cepted industry practices for the installation
and maintenance of the equipment and vari-
ous applications of the equipment involved.

2Product Description
Logalux PL750/2 S - Changes may be made following technical improvements!
4
2 Product Description
2.1 Applications
The solar combi-tank PL750/2S is designed for the heat-
ing and storage of domestic hot water. Applicable guide-
lines for domestic hot water must be followed.
2.2 Intended Use
The solar combi-tank PL750/2S is intended for heating
domestic hot water using a closed solar system filled with
a heat transfer fluid to prevent accidental freezing. The
tank can only be used in a closed system.
Any other use voids the warranty of the tank.
2.3 Guidelines for Installations
2.4 Product Disposal
VDispose of packaging of the solar tank in an environ-
mental friendly fashion.
VA Solar Combi-tank that is being replaced, must be dis-
posed of in a suitable fashion.
Follow all specific state and local codes re-
garding the installation and operation of the
equipment.
All electrical components must be approved
for the US.

2
Product Description
Logalux PL750/2 S - Changes may be made following technical improvements! 5
2.5 Product Packaging
Solar combi- tank PL750/2S consists of:
– Tank shell with corrosion protection
– The cathodic corrosion protection consists of hygienic
Buderus Thermoglaze DuoClean and a magnesium
anode protection system.
– Tank insulation made from non FCKW insulation mate-
rial.
– Solar indirect coil integrated into a heating lance
– Dry well for installation of DHW tank temperature sen-
sor.
– DHW temperature control of the boiler system controls
the DHW temperature.
– Dry well for installation of tank temperature sensor.
– Solar controller regulates the solar system by monitor-
ing the tank and collector temperature sensors.
– Hand-hole cover for service and maintenance access.
– Magnesium anodes.
– Insulation Jacket cover
Fig. 1 PL750/2 S
1Insulation
2Tank shell
3Magnesium anode rod
4Top tank insulation
5Top tank cover
6Dry well sensing port (MB1) for boiler control (FB)
7Stainless steel heating coil
8Dry well sensing port (MB2) for solar control (FSS)
1
2
3
6
7
8
5
4

2Product Description
Logalux PL750/2 S - Changes may be made following technical improvements!
6
2.6 Dimensions and Connections
Fig. 3 Dimensions and Connections PL750/2 S
AW DHW outlet
EK Cold water feed
EZ DHW recirc tapping
RS1 Return tank (Solar)
RS2 Return tank
(Oil, Gas, Condensing boiler for DHW heating)
RS3 Return boiler
RS4 Return heating circuit
RS5 Return solid fuel boiler
RSO Return solar loop
VS1 Supply solar loop
VS2 Supply solid fuel boiler
VS3 Supply tank
(Oil, Gas, condensing boiler for DHW heating)
VS4 Supply tank (heating circuits)
VS5 Supply boiler
VSO Supply solar loop
EL Drain buffer water tank
EL1 Drain DHW tank
MSensoring port, e.g. Temperature control
M1-8 Used sensoring ports according to system design and
used items
MB1 FB sensor port for measuring actual DHW temperature
MB2 FSS sensor port for solar sensor tank bottom
0,8"
AW
AW
6 720 615 217-04.1RS

2
Product Description
Logalux PL750/2 S - Changes may be made following technical improvements! 7
2.7 Technical Specifications
Tank model PL750/2 S
Tank volume total gal 198
l 750
Tank volume DHW gal 79
l 300
Tank volume Buffer gal 119
l 450
Diameter D inch 39
mm 1000
Diameter D (without insulation) inch 31.5
mm 800
Height H inch 76
mm 1920
AW NPT ¾ "
VS1NPT ¾ "
RS1NPT ¾ "
VS2-VS5NPT 1¼ "
RS2-RS5NPT 1¼ "
EL NPT 1¼ "
EL1NPT ¾ "
EK NPT 1 "
EZ NPT ¾ "
Dry weight1)
1) Dry weight, incl. packaging material.
lb. 573
kg 260
Maximum Operating Values:
Temperature Buffer water /solar
loop
°F 230
°C 110
DHW temperature °F 203
°C 95
Operating pressure solar loop psi 116
bar 8
Operating pressure DHW psi 1472)
2) In the Commonwealth of Massachusetts the operating pressure
is limited to 100 psi. Install a 100 psi relief valve.
bar 103)
3) Every installation requires the use of a thermal expansion tank
and pressure/temperature relief valve in the heating system and
solar system.
Operating pressure buffer water psi 43.5
bar 3
Tab. 1 Technical Specifications

2Product Description
Logalux PL750/2 S - Changes may be made following technical improvements!
8
2.8 Glossary of measuring points
Control Type Function/Task Sensor Location
Measuring
Point
With all warm water functions Warm Water Dry Well in Clean-
out Cover
MB1
Integrated '-Solar Controls
(KS0105/KS0110/KS0120), Loga-
matic 2107, R43xx
Component '-Solar Controller,
DBS
Switching the solar system on and off Bottom of tank MB2
3rd Party Controller (STECA) Safeguarding max. temperature Top of tank M, M1
Component '-Flow control of the
PU yes/no
Bypass PU Reference position
for system test run
M4
R43xx and Logamatic-Controllers Control of a system test run in combi-
nation with a hydraulic switch
Reference position
for system test run
M2
Logamatic 2107, R43xx Heating Control Reference position
for solar heating
M5
Control for a solid-fuel heating sys-
tem
Terminate heating of the Solar Combi-
tank
Bottom of tank M7
DBS Switch High-flow/Low-flow Middle of tank M1
All hot water functions Open selection of functions Bottom of tank M6, M8
Tab. 2 Overview sensor ports of PL750/2 S

3
Transportation
Logalux PL750/2 S - Changes may be made following technical improvements! 9
3 Transportation
The solar combi-tank PL750/2S is attached to the pallet
with screws.
Fig. 4 Solar combi-tank on pallet
3.1 Transportation Means
Move the solar combi-tank PL750/2 S with a hand dolly,
a pallet jack, or a crane.
3.1.1 Transportation with dolly
VPlace the hand dolly at the backside of the packaged
tank.
VStrap the tank to the hand dolly.
VMove the tank to its final location.
Danger: Potential danger due to falling over
of tank.
VUse only transport devices that are in safe
operating condition.
VFor lifting only attach the harness to the 2
hooks at the top of the tank.
Danger: Potential for injury due to carrying
of heavy loads.
VAlso move and lift the tank with at least
two people.
Caution: Potential damage due to improper
securing of tank for transport.
VUse suitable tools and strapping materials
when securing and moving the tank with a
transport aid.
VBring in the entire tank in its original pack-
aging to the final installation location. This
will protect the tank better during trans-
port.
A Buderus hand dolly can be purchased
through your local wholesaler.

3Transportation
Logalux PL750/2 S - Changes may be made following technical improvements!
10
3.1.2 Transportation with overhead crane
VPlace the two lifting hooks of the chain into the desig-
nated lifting rings on top of the tank.
VHook the crane chain into the lifting chain.
VProtect the tank from falling and lift the tank to its final
installation location.
VLower the tank carefully to the floor; do not drop down
onto the floor!
One can move the tank inside the building also in a hori-
zontal manner due to possible height restrictions.
VRemove only the tank packaging at the final installation
site.
Fig. 5 Transportation with lifting crane
1Lifting eyes
3.2 Product Placement
VMaintain suggested service access dimensions
(ÆFig. 6).
VPlace tank on a level and sufficiently strong floor.
Clearance to wall
Fig. 6 Recommended minimum clearances
(in inch/mm)
1Solar Combi-tank
2Boiler
Caution: Damage due to internal stresses!
VPlace the tank in a frost free room.
VUse the solar combi-tank ONLY in closed
loop applications.
VOpen expansion tanks can NOT be used
with these solar combi-tanks.
Sufficient overhead space is required for the
removal of the magnesium anode rod as well
as some side clearance.
VVerify for suitable clearance dimensions by
referencing Tab. 1, page 7 and Fig. 6.
20"/500
>4"/>100
16"/400
12
6 720 615 217-08.1RS

4
Tank Assembly
Logalux PL750/2 S - Changes may be made following technical improvements! 11
4 Tank Assembly
4.1 PL750/2S Placement and
Installation
4.1.1 Installation of tank feet
VCarefully lay the tank on its side and remove the feet
screws [1] from the pallet. Discard the pallet.
VScrew the feet screws [1] back into the tank feet
approx. ¾ in (20 mm)
VCheck to make sure the drain valve [2] is closed and
the bolts for the hand cover are appropriately fastened.
VPut solar tank straight-up and level by adjusting the
tank bolts. Fig. 7 Installation of tank bolts
1Tank feet screws
2Drain valve
4.1.2 Installation of tank temperature sensor at
MB2Measuring Point
VInsert the solar temperature sensor [2] into the dry well
at the bottom of the tank at location MB2[3] next to the
clean-out cover [4]. Push the sensor wire [1] the entire
length of the well until it meets resistance.
Fig. 8 Measuring point MB2(solar sensor dry well)
1Sensor Wire
2Solar temperature sensor
3Measuring point MB2
4Lower clean-out cover
For easier installation of the solar tempera-
ture sensor, install the sensor before you
bring the solar combi-tank up-right
(ÆSection 4.1.2).
Install the temperature sensor before you in-
stall the insulation jacket.
In order to insure the proper function of the
solar control system, install the temperature
sensor in the MB2measuring point. 3
6 720 615 217-13.1RS
2
1
4

4Tank Assembly
Logalux PL750/2 S - Changes may be made following technical improvements!
12
4.1.3 Installation of tank temperature sensor for
boiler control at MB1measuring point
VInsert the solar temperature sensor [1] into the top of
the tank at location MB1next to the top Clean-out
Cover [3]. Push the sensor wire [2] the entire length of
the well until it meets resistance.
Fig. 9 Measuring point MB1
1Temperature sensor for boiler control
2Sensor spring wire
3Top clean-out cover
4Flange
4.1.4 Installation of tank temperature sensors
M1– M8
Absolutely make sure that the entire sensor surface is in
contact with the storage tank.
VCover the contact surface with a thermo-conductive
paste.
VSnap the temperature sensor into the tension spring on
the storage tank so that the contact surface is smooth.
VCarefully secure the sensor wire
Fig. 10 Installation of the system sensors
(basic drawing)
1Temperature Sensor
2Tension Spring
2
3
4
1
6 720 615 217-12.1RS
MB1
AW/EZ
EZ/AW
6 720 615 217-14.1RS
2
1

4
Tank Assembly
Logalux PL750/2 S - Changes may be made following technical improvements! 13
4.1.5 Installation of tank kit components
VAttach a note to discharge piping saying: “Do not close
off discharge. Water can discharge from piping during
operation".
VSize discharge piping to conform with relief valve dis-
charge dimension (Tab. 3).
VPeriodically verify proper relief valve operation. Fig. 11 Tank kit connections on solar combi-tank
1Cap for DHW recirc connection
2T piece with P & T valve
Danger: Personal and system damage due
to incorrectly installed relief valve discharge
line!
VPipe relief valve discharge piping full port
to nearest floor drain. (Maximum length:
6 ft and maximum 2 ea. 90° elbows).
Minimum pipe size
Water volume Max. coil input
lgal kW BTU
¾ NPT 200 – 400 53 – 103 58 198,000
Tab. 3 Sizing of the P & T valve discharge line

4Tank Assembly
Logalux PL750/2 S - Changes may be made following technical improvements!
14
4.2 Installation of the Insulation
VPush the insulation with holes [9] for the tank feet
under the solar combi-tank.
VPlace the two insulation jacket [1] sections on the front
of the tank.
VConnect the top section of the cover strip [3].
VFold the insulation jacket section to the back of the tank
and connect the back cover strip
VInstall the short cover strips [2] of the insulation jacket
to the tank.
VForce the insulation by moving the short cover strips at
the back to the next possible step.
VInstall the top insulation pieces [4] and [5], so that the
thicker top insulation [5] will end up at the same level
like the tank shell insulation [1].
VInstall the insulation piece [6] for the tank connections.
VInstall the top cover [7] so that there are no exposed
gaps in the insulation jacket.
VSeal the top cover with a strap and 4 coiled spring pins
[8].
Fig. 12 Installation of the PL750/2 S insulation jacket
1Insulation
2Short Cover strip
3Front cover strip
4Top insulation (2 inch/50 mm)
5Top insulation (4 inch/100 mm)
6Insulation clean-out cover
7Top tank cover
8Strap with spring pins
9Bottom insulation
On the PL750/2S tank we recommend you
install the insulation jacket only after the tank
has been tested for leaks.
The ideal temperature to install the insulation
jacket is 60 °F (15 °C). Slight tapping on the
jacket in the direction of the seal should help
with the ease-of-installation.
6 720 615 217-19.1RS
78
9
6
3
2
1
5
4

4
Tank Assembly
Logalux PL750/2 S - Changes may be made following technical improvements! 15
4.3 Water Side Piping Connections
Fig. 13 Piping Connections (Basic diagram)
1DHW tank
2Drain valve
3Insolation valve with drain tapping
4P & T valve (combined with DHW outlet connection)
5Flow check valve
6Isolation valve
7Bronze DHW recirc pump (optional)
8Pressure reducer
9Measuring port
10 Flow check valve
11 Pressure gauge connection
12 Drain valve DHW
13 Relief valve discharge line
14 Thermostatic mixing valve (3-way tempering valve)
15 Thermal expansion tank
AW DHW outlet
EK Cold inlet connection
EL Tank drain connection
EZ DHW recirc connection
Danger: Fire danger due to soldering and
welding!
VTake proper precautionary measures dur-
ing soldering and welding, as the insula-
tion material is combustible.
VCheck the insulation following work for ir-
regularities.
Danger: Scalding due to excessively hot wa-
ter!
During solar operation, the domestic hot wa-
ter can reach 194 °F (90 °C) temperature. A
thermostatic mixing valve must be placed on
the DHW tank outlet to avoid scalding
through proper adjustment.
VInstall a thermostatic mixing valve between
the hot water outlet and cold water inlet
connections when using the PL750/2 S
tank for solar applications.
Buderus supplies a thermostatic mixing
valve as part of the solar pump station. It is
not a part of the solar combi-tank.
Caution: Water damage.
VInstall tank drain and other accessories
prior to filling the tank.
VCap off all connections not in use.
Caution: Be careful not to damage non heat
resistant surfaces (e.g. PEX tubing).
VUse installation materials that can handle
temperatures in excess of 176 °F (80 ° C).
6 720 615 217-11.1RS
AW
AW
3
2
13
1
EZ
14
12
EKEL
5676
6
9
11 10 8 6
4
EZ
EK
15

4Tank Assembly
Logalux PL750/2 S - Changes may be made following technical improvements!
16
Piping Connections after installing the Insulation Jacket
VConsider the buffer tank volume when sizing the ther-
mal expansion tank for heating circuits.
VInstall piping connections directly to the tank connec-
tions using isolation valves to ensure easy service and
maintenance.
VConnect tank piping in such a manner that internal
recirculation is not possible.
VInstall piping connections without undue stress.
VInstall furnished tank fittings to their proper connec-
tions.
VCheck all connections for leaks.
VInstall proper safety relief valve and thermal expansion
vessel to the buffer water tank to ensure safe operation.
Fig. 14 Location of connections VS1, RS1, EK after the
installation of the insulation jacket
1VS1tank supply on the solar loop
2RS1 tank return on the solar loop
3EK cold water inlet
The VS1 connection is marked red and the
RS1 is marked blue. The connection for the
cold water inlet is inside the insulation jacket.
Look for the notches in the insulation when
installing the piping.
6.7"/170
3.9"/100
1.9"/50
1
2
3
6 720 615 191-10.1TL

4
Tank Assembly
Logalux PL750/2 S - Changes may be made following technical improvements! 17
4.4 Connections for the KS Solar Pump Station
VConnect solar pump station KS [4] to the lower coil
connections of the solar tank PL750/2 S to the con-
nections VSO (solar supply) and RSO (solar return).
VConnect the alternative back-up heat source to the
upper 1 ¼" tank connections (VS) according present
piping drawing.
VInstall the return of the back-up boiler/heat source to
one of the lower 1 ¼" tank connections (RS) according
present piping drawing.
VUse piping connections made from copper, cast iron
pipe or non-galvanized steel material for connections
between the KS Solar Pump Station [4] and solar
combi-tank [5].
Fig. 15 Connections for KS Solar Pump Station
1Supply piping from solar panels
2Return piping to solar panels
3Boiler or alternate heat source for back-up heating of
DHW
4KS Solar Pump Station
5Solar combi-tank
Grounding of water piping
VPlace a grounding strap on both the supply and return
piping to the tank. (Suitable location).
VConnect both grounding wires with a suitable heavy
gauge wire NYM (AWG16) to the main ground of the
electrical system.
Piping will receive an automatic air vent during
roof installation (accessory)
VRoute the piping with a steady slope down from the air
vent. Install an air vent where necessary at every high
point in the piping system. (Temperature range up to
302 °F (150 °C)).
Warning: Potential system damage due to
very high temperatures and pressures!
VUse pressure and temperature resistant
piping connections.
VNEVER use any galvanized piping, con-
nections and graphite or plastic gasket
materials, PEX, plastic piping or connec-
tions of any such type unless approved for
temperatures > 392 °F (> 200 °C).
VWhen soldering piping connections, make
sure to use high temperature rated solder.
(Melt temperature > 455 °F (235 °C).
For proper, trouble free and efficient opera-
tion of the entire system make sure to proper-
ly vent the system.
Directions for proper system venting can be
found in the Installation Instructions of the KS
solar station.
Make sure to have all piping connections
done by a licensed contractor.

5Start-up and Shut-down of Tank
Logalux PL750/2 S - Changes may be made following technical improvements!
18
5 Start-up and Shut-down of Tank
5.1 Start-up Operations
A complete hydrostatic test should be performed prior to
placing the solar system in operation.
VOpen the tapping at the highest point of the DHW sys-
tem to fill the DHW tank and the remove air out of the
system.
VTo fill the solar combi-tank, open the shut-off valve loca-
tion in the cold water inlet connection EK.
VPrior to heating the tank from the secondary source,
make sure to fill boiler and piping network with water.
Open vacuum breaker and purge valves as required.
VVerify that the entire system, including all connections,
water lines and inspection ports are water tight.
Fig. 16 Installation diagram
1Shut-off valve for cold water feed
2Discharge piping for P & T valve
AW Hot water outlet connection
EZ DHW recirc connection
EK Cold water inlet connection
5.1.1 Operational information from contractor
The contractor shall inform the end user of the proper
operation maintenance of the boiler and solar system.
VInform the system owner of the following:
– Make sure that the P & T valve piping remains free of
obstructions at all times.
– Periodically check the operation of the boiler relief
valve by opening it manually.
– Contact a heating or service contractor when the
manual reset high limit trips frequently on the boiler.
VFor freezing climates and discontinued operation: drain
the solar tank completely, including the lower portions
of the tank.
VInform the end user regarding annual maintenance pro-
cedures to ensure a lifetime of trouble free operation.
VHand all installation documentation to the end user.
The pressure testing of the domestic hot wa-
ter system should only be conducted with
fresh water. The maximum test pressure shall
not exceed 145 psi (10 bar).
6 720 615 217-25.1RS
AW
AW
2
EZ
EKEL 11
EZ
EK
Caution: Potential tank damage due to high
operating pressures.
VMake sure that the P & T valve piping re-
main free of obstructions at all times.

5
Start-up and Shut-down of Tank
Logalux PL750/2 S - Changes may be made following technical improvements! 19
5.1.2 System start-up
The initial start-up must be performed by the installing
contractor or service technician.
VInstall and follow operating instructions of controls and
accessories furnished by other manufacturers.
5.2 Decommissioning of the system
5.2.1 Shutdown of solar hot water tank
VTurn the DHW temperature setting on the control
counter-clockwise to the left end 50 °F (10 °C).
5.2.2 Shutdown of heating system in cold
weather conditions
VShut down the heating system according to the
instructions supplied with the product.
Danger: Danger of scalding!
Hot water can cause serious injury.
VAllow the solar hot water tank to cool
down sufficiently.
Caution: Tank damage.
Corrosion formation due to residual mois-
ture.
VDry off interior of the tank (e.g. with hot air)
and keep tank cover open.
In freezing climates and system decommis-
sioning:
Completely drain the solar combi-tank, also in
the lower areas of the tank.

5Start-up and Shut-down of Tank
Logalux PL750/2 S - Changes may be made following technical improvements!
20
5.2.3 Environmental protection
Environmental protection is a key company commitment
of the Bosch Group.
Quality of performance, efficiency and environmental pro-
tection are our long term objectives. Legal and corporate
guidelines are strictly adhered to. To protect the environ-
ment, we utilize the most efficient processes, technology
and materials.
Packaging
We are dedicated to adhere to country specific disposal
standards as it relates to packaging to ensure optimum
recycling. All packaging materials are environmentally
friendly and can be recycled.
Obsolete Equipment
Obsolete products contain raw materials that can be
recycled.
The components are easily separated and are clearly
marked. In this manner the individual components are eas-
ily sorted and added into the recycling and disposal
stream.