ELRO M300 Series Installation and operating instructions

ELRO®
Peristaltic pumps
Series M300
Series T300
Installation, Operation and Maintenance
BACD-M300-GB/01.04/Be

2
Peristaltic pumps Series M300 / T300

3
Peristaltic pumps Series M300 / T300
Declaration of Conformity
in compliance with the machine directive 98/37/EC
We hereby declare, that the pump units manufactured in series production
Designation: ELRO – Peristaltic Pump
Series: M300, T300
Manufacturer: Crane Process Flow Technologies GmbH
Heerdter Lohweg 63-71
D-40549 Düsseldorf
Germany
Serial number: (see identification plate)
in the version delivered by us, is in compliance with the following applicable
regulations:
EC-machine directive: Machine directive 98/37/EC
Low voltage directive 73/23/EC
EMC-directive 89/336/EC
Harmonised standards: EN 292 T 1 and T 2; EN 294, EN 809
Data / signature of manufacturer: 28.5.2002
Information on signatory: H.-D. Ptak, Managing Director

4
Peristaltic pumps Series M300 / T300
Declaration of Manufacturer
in compliance with the machine directive 98/37/EC
We hereby declare, that the pump units manufactured in series production
Designation: ELRO – Peristaltic Pump
Series: M300 (without drive)
Manufacturer: Crane Process Flow Technologies GmbH
Heerdter Lohweg 63-71
D-40549 Düsseldorf
Germany
Serial number: (see identification plate)
in the version delivered by us is to be installed in a machine and that any operation is
prohibited, unless it has been confirmed that the machine to be fitted with this pump
is in compliance with the EC machine directive, edition 93/44/EEC.
EC-machine directive: edition machine directive 98/37/EC
Harmonised standards: EN 292 T 1 and T 2; EN 294, EN 809
Data / signature of manufacturer: 28.5.2002
Information on signatory: H.-D. Ptak, Managing Director

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Peristaltic pumps Series M300 / T300
according to Directive 94/9/EC for equipment intended for use in
potentially explosive atmospheres
The manufacturer Crane Process Flow Technologies GmbH,
Heerdter Lohweg 63-71, D-40549 Düsseldorf,
declares, that the pumps produced in series production
Designation : ELRO Peristaltic Pumps
Series: GUP 3-1,5 and GP20/10 Ex
M300 incl. drive and accessories
Material:
Hose: Nitrile (NBR), Hypalon (CSM), Natural rubber (NR),
all hoses are electrically conductive
Connecting port: Stainless steel, bronze; PP electrically conductive
Base frame: Fire brigade frame stainless steel or steel galvanized
Pulsation dampener: Stainless steel with diaphragm out of CSM, electrically conductive
Suction and
discharge hose: EPDM electrically conductive
Drum and suction
accessories: Stainless steel
Drives: Drives have separate declaration of conformity issued by supplier
and in addition water turbine, hydraulic- and air motor
Assembled All electrical equipments have separate declaration of
electrical units: conformity issued by supplier
are according to the following applicable standards:
EC-directive: Directive 94/9/EC for equipment intended for use in
potentially explosive atmospheres
Conformity assessment Group II; Category 2G
procedure: Protection by constructional safety, type „c“
Temperature class T3
(max. surface temperature <200°C)
Harmonised standards : EN 13463-1 ( for accessories )
EN 13463-5 ( for accessories )
Date / signature of manufacturer: 3.07. 2003
Information on signatory: H.D. Ptak, Managing Director
ATEX 100a
Declaration of Conformity

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Peristaltic pumps Series M300 / T300
Table of Contents
Page
1.0 General ...................................................................................................................8
1.1 Warranty .................................................................................................................. 8
1.2 Transport, storage ................................................................................................... 9
1.3 Function ................................................................................................................... 9
2.0 Safety.................................................................................................................... 11
2.1 General .................................................................................................................. 11
2.2 Intended use .......................................................................................................... 12
2.2.1 Unintended use ..................................................................................................... 12
2.3 Operation of pump ................................................................................................. 12
2.4 Conversions and alterations to the pump .............................................................. 12
2.5 Symbols and notes on safety ................................................................................ 12
2.6 Maintenance work ................................................................................................. 13
2.6.1 Health and safety information on electric equipment ............................................ 14
2.6.2 Health and safety information for work on pressure lines ..................................... 14
2.6.3 Regulations and instructions on lubrication ........................................................... 14
2.7 Noise ..................................................................................................................... 16
3.0 Notes on Application...........................................................................................16
3.1 Points to be observed before use .......................................................................... 16
3.1.1 Pump suction power .............................................................................................. 16
3.2 Installation ............................................................................................................. 16
4.0 Operating Instructions ........................................................................................17
4.1 Points to be observed before commissioning........................................................ 17
4.2 Commissioning ...................................................................................................... 17
4.3 Taking out of service .............................................................................................. 17
5.0 Maintenance.........................................................................................................18
Standard installation (spare parts for pump, spare parts for gearbox
spare parts kit) ..................................................................................................19-21
5.1 Cleaning ................................................................................................................ 22
5.2 Replacing the pumping hose ................................................................................. 22
5.3 Replacement of separating part ............................................................................ 24

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Peristaltic pumps Series M300 / T300
5.4 Replacement of abutment ..................................................................................... 25
5.5 Checking the V-belt tension ................................................................................... 25
5.6 Oil change ............................................................................................................. 26
5.6.1 Pump housing ....................................................................................................... 26
5.6.2 Gearbox ................................................................................................................. 26
5.6.3. Oil types ................................................................................................................ 26
5.7 Shaft bearings ....................................................................................................... 26
6.0 Trouble Shooting ................................................................................................. 27
7.0 Technical Data .....................................................................................................28
8.0 Appendix ..............................................................................................................29
Applicational recommendations ............................................................................ 30

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Peristaltic pumps Series M300 / T300
1.0 General
The following instructions refer only to the
peristaltic pump M300 and T300.
Since the pumps will be used in combination
with other assemblies, such as combustion
engines and electric motors, you must strictly
observe and comply with the operating and
maintenance instructions for these
components as well as the corresponding
notes on safe and reliable operation.
These on-hand instructions contain
information for installation, operation and
maintenance of ELRO pumps.
You should thoroughly read these
instructions before use and always follow the
information contained therein.
All personnel involved in activities on pump
or equipment must have read this manual,
especially the chapter ”Safety” before
starting work. This applies especially for
persons who work on the pump only
occasionally, e.g. for maintenance and
cleaning work.
Each pump is subjected to stringent
inspections and function tests before
leaving the factory.
You should always bear in mind that the
correct function, long lifetime and optimal
operational reliability of the pump mainly
depend on
correct installation
correct commissioning
and proper maintenance.
Enquiries concerning service, spare parts
or repairs should be addressed to the
manufacturer or an authorized dealer.
Always provide the following information:
Pump type
Serial number of pump
This information is stamped on the
identification plate on the base of the pump.
When returning pumps or pump parts to the
manufacturer or an authorized dealer for
repair or overhaul, the delivery must be
accompanied by a certificate stating that
the pump is free of product or other aggres-
sive or hazardous substances.
1.1 Warranty
Each ELRO peristaltic pump is checked in
the factory before shipment. The
manufacturer assumes warranty for his
product as specified in the effective terms
of sales and delivery. Faults resulting from
the non-compliance with the afore
mentioned regulations and notes can only
be rectified at the cost of the customer.
Fig. 1: Exemplary installation for peristaltic

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Peristaltic pumps Series M300 / T300
1.3 Function
The priming properties of the peristaltic
pump are based on the vacuum backed
restoring force of its hose. Due to its
special design a vacuum is permanently
generated inside the hose on the suction
side of the pump. The vacuum always
restores the hose to its original size. As a
result of this the pump attains max.
pumping capacity.
Fig. 2 - Attaching the lifting rope
1.2 Transport, storage
In order to avoid any problems you should
check the delivered goods against the
delivery note for completeness and
correctness,
make sure that for pumps with electric
motor, combustion engine, water
turbine, hydraulic motor or pneumatic
motor the respective operating
instructions for the drive are available.
Be careful when unpacking the pump and
proceed as follows:
Examine the packaging for transport
damage.
Take the pump carefully out of the
packaging.
Examine the pump for any visible
damage.
Remove all plugs from the pump ports.
Make sure that accessories, such as
seals and flushing lines, are free of
damage.
Consider the indicated weight
before attempting to lift the
pump. Use only lifting gear of
appropriate capacity.
Do not step or stand under
suspended loads.
Fasten the lifting gear so that the pump (or
pump with drive unit) can be safely lifted
(see example).
Fig. 3
1Rotor
2Support
3Separating belt
Saugseite
1
2
3
Caution!

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Peristaltic pumps Series M300 / T300
The sliding tube of the rotor enlarges the
volume of the suction area (4). At the same
time the pressure area (7) is decreased and
the air is forced out through a channel in
the pump cover.
Fig.4
Fig. 5
7
5
4
61
3
4
7
Rotor 1 rotates inside the separating belt 3,
which is tightly bolted to the housing. This
separates the suction area 4 from the inside
of the pump housing 5.
The support 2 (Fig. 3) is an elastomer part
and is installed in the pump section where
the hose is the most compressed.
At the same time this support protects the
pump housing against damage caused by
solid particles in case of a hose breakage.
In case of wear the support can be easily
replaced.
The separating belt 3 (Fig. 3) separates the
suction area from the inside of the pump
and protects the pumping hose. In case of
hose breakage it additionally protects the
rotor 1 (Fig. 3) against damage caused by
abrasive or coarse particle products. The
separating belt can be replaced by simply
unscrewing two screws.
The pump is filled with 1-2 litres of
lubricating fluid (glycerine or silicone),
which works as lubricant, barrier and
coolant.
The vacuum gauge connected with the
suction area (4, Fig. 4) not only shows the
present suction lift of the pump, but has the
additional function of a warning instrument
for possible defects. If the vacuum gauge
does not indicate a vacuum during
operation, the pump needs to be serviced
urgently.
Maintenance can be carried out without any
special tools.
1Rotor
3Separating belt
4Suction area
5Inside of housing
6Hose chamber
7Pressure area
4Suction area
7Pressure area
1 Vacuum gauge

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Peristaltic pumps Series M300 / T300
As the rotor rotates further the suction area
becomes bigger. The fast rotation of the
rotor generates a permanent vacuum of
down to -1 bar (Fig. 6). (33 fr. vacuum)
Fig. 6
Fig. 7
7
6
Since the hose chamber 6 remains
constant, the pressure area 7 is decreased
by the rotation of the rotor, which results in
a volumetric pumping process (Fig. 7).
2.0 Safety
2.1 General
Make sure that the pump is installed in
compliance with all applicable national
safety regulations.
Always observe all applicable accident
prevention instructions and implementing
regulations.
The following precautions must be applied
before performing maintenance work. If the
product to be pumped is a hazardous or
noxious substance, the system must be
neutralized and vented
Danger or burning
Depending on operating
conditions the pump may reach
temperatures too high to touch.
You should therefore switch off
the pump and let it cool down
before touching it.
■Disconnect main drive unit and pump
from the electric power supply.
■Depressurize the pump head.
■It is not permitted to run the pump after
removing the pump cover. When
cleaning the pump manually make sure
that all necessary precautions have
been applied.
All incorrectly installed, unprofessionally
operated or insufficiently serviced
machines and pumps are potential safety
hazards.
Caution!
6Hose chamber
7Pressure area

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Peristaltic pumps Series M300 / T300
2.2.1 Unintended use
The reliability of the pump delivered is only
guaranteed under certain conditions of use.
The specified critical values may on no
account be exceeded.
Pumped material temperature:
Max. permissible 80ºC
Pump pressure: max.
permissible 2 bar
2.3 Operation of pump
The pump must only be operated by
trained, instructed and authorized persons.
Any responsibilities must be clearly
appointed before starting operation and
should always be complied with.
Strictly observe the operating instructions
for the drives in chapter "Appendix".
2.4 Conversions and alterations to
the pump
Conversions and alterations to the pump
are not recommended.
However, this does not include minor
changes, which do not affect safety and
reliability, or measures, which even
enhance the safety. Safety installations
must not be made ineffective or changed or
used in a way contradicting their purpose.
2.5 Symbols and notes on safety
Note on danger, which, if not
observed, may lead to severe
injury or even death.
Note on danger, which, if not
observed, may lead to severe
injury or even death.
Note on danger, insecure
handling and working
Failure to comply with recommended safety
measures may cause injury to operating
personnel or damage to the pump. On
pumps with protective covering and guards
these must be properly installed again
before restarting.
The pump must be shut down or should not
be restarted if any defects are found which
could affect the operating safety and
reliability of the pump.
2.2 Intended use
The peristaltic pump of series M300 and
T300 is designed for mobile use and for
short-time operation (up to max. 5 hours).
Pumps without explosion proof
drive must not be used in explo-
sive environments.
Pumps without explosion proof drive must
not be used to pump the following product:
combustible gases or vapours mixed
with air
combustible fluids of danger class A +
B, acc. to VbF
combustible, fluid substances of class
III a (appendix C to EVO)
fluids with ignition temperatures below
200 °C / 224 °F.
Pumped materials which lead to chemical
reactions on contact with the lubricants
glycerine or silicon may on no account be
pumped.
Pumped materials which lead to chemical
reactions on contact with aluminium may
on no account be pumped by the peristaltic
pump.
Hazard!
Warning!
Caution!
Hazard!
Warning!

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Peristaltic pumps Series M300 / T300
procedures may cause injury or
extensive damage to equipment
and property.
Warning – dangerous electric
voltage.
Contact with live parts can cause
immediate death. Doors and
covers (e.g. hoods and lids)
marked with this sign must only
be opened by ”qualified
persons” after the respective
operating voltage (input terminal
voltage, operating voltage or
external input voltage) has been
switched off.
Operating safety of equipment at
risk.
The non-observance of this note
affects the operational reliability
and can lead to pump damage.
In this manual the Attention
symbol precedes all safety notes
referring to instructions,
regulations or work sequences,
which must be strictly complied
with.
In this manual these symbols are used
to highlight notes on possible dangers.
2.6 Maintenance work
Maintenance work must only be performed
by qualified persons. This applies
particularly for all work on electric, hydraulic
and pneumatic equipment.
Keep unauthorized persons away from the
pump.
Mechanical and electrical repairs and
maintenance work must only be carried out
by qualified specialists.
Before starting repair and maintenance
work the equipment must be switched off
and shut down and secured against
unintended or unauthorized restarting.
Before starting work on electrical systems
and equipment make sure that the system
is reliably de-energized.
Apart from this the pump/system must be
reliably secured against unexpected
restarting.
Fully isolate from power source.
The customer (or an ”authorized person”
appointed by him) is responsible for the
compliance with all accident prevention
instructions applicable at the place of use.
As a measure to avoid injury all
maintenance, adjustment and repair work
should only be carried out using permitted
and appropriate tools and working aids.
Blown fuses must not be repaired or
bridged and may only be replaced by fuses
of the same type.
Cooling systems, such as ventilation slots
or fans, may not be made permanently
ineffective.
Rotating or moving parts must be reliably
stopped before starting work. It must be
assured that these parts will not start to
move while work is in progress.
Do not touch rotating parts and always
keep a safe distance to avoid clothing or
hair being caught.
Always wear protective clothing suitable for
the job and the related dangers.
This applies especially for cleaning,
maintenance and repair work. Depending
Attention!

14
Peristaltic pumps Series M300 / T300
on the type of work to be performed
sufficient protection may be provided by
e.g. wearing the following protective
clothing: Protective goggles, ear defenders,
working boots, safety gloves, etc.
If your face could come in contact with
chemicals, metal splinters or dust during
work, you should wear a full face protection
with safety goggles.
Always wear safety boots if there is a risk
of heavy objects tipping over, slipping or
coming loose for any other reason, thereby
causing danger for your feet.
2.6.1 Health and safety information on
electric equipment
Depending on the version, the pumps may
be equipped with electric accessories
(controls, motor drives).
Severe damage to health and property can
be caused by:
unauthorized removal of covers
unprofessional use of pump
inadequate maintenance
Before starting installation work on
electrical equipment this equipment must
be reliably de-energized.
Cover non-insulated live power lines and
plug connections against unintended
contact.
Electric components stored and not used
for a longer period of time should be
carefully inspected before use, to ensure
that the insulation is still intact.
On wet electric assemblies or components
parts, which would be perfectly de-
energized in dry condition, may still be live.
Before touching damp or wetted electric
components check by measuring whether
parts that could be touched are still live.
Do not attempt to insert any objects
through the openings on pump or attached
equipment. This may cause short circuit
and electric shocks with danger to life.
2.6.2 Health and safety information for
work on pressure lines
Always relieve the pressure before starting
work on pressure lines.
Close shut-off valves
Vent lines
Be careful when checking for
leaks on pressurized lines.
Fluids or air escaping under
pressure can penetrate clothes
and skin.
Be careful when loosening or
changing pressure lines; lines
mixed up by mistake may
reverse the function.
Take care when handling hazardous
(caustic, harmful) fluids.
Always wear your personal protective
outfit (e.g. gloves, goggles, tight fitting
clothes).
In case of skin contact, inhalation of
harmful vapours or eye injury you
should immediately contact a
physician.
2.6.3 Regulations and instructions on
lubrication
Lubrication work must only be carried out
by authorized personnel.
Unauthorized persons must not be
permitted to work on machines or units or
in their vicinity.
Caution!

15
Peristaltic pumps Series M300 / T300
Lubricants and oils must not come in
contact with open flames or glowing parts.
When working on assemblies and
components (e.g. motor, gearbox) you must
also consider the specific instructions and
lubrication instructions for these assemblies
and components (see chapter "Appendix").
The complete system must generally be
switched off and secured against
unintended and unauthorized restarting
before starting lubrication work.
(Exception: Lubrication work that can only
be performed when the system is running).
As a measure to avoid injury all lubrication
work should only be carried out using
permitted and appropriate tools and
working aids.
Rotating or mobile parts must be shut down
and reliably secured against restarting
before starting work.
Do not touch rotating parts and always
keep a safe distance to avoid clothing or
hair being caught.
Strict cleanliness is of utmost importance
during initial filling and when topping up or
changing lubricant so that no foreign matter
will enter through the lubrication point.
Overfilling and spilling of oil must be
avoided.
Wipe off excess emerging grease.
Avoid skin contact with oils and grease,
wear protective clothes.
With certain lubricants, e.g. low
flammability hydraulic fluids, the special
safety instructions for these substances
must be observed.
(See notes on packaging and instructions
of manufacturer).
2.7 Noise emissions
Under certain circumstances, the noise
emission from several pumps in one room
can be very loud. The following measures
should therefore be carried out depending
on the sound pressure level:
below 70 dB(A): No special measures
above 70 dB(A): Persons who are
permanently in the room
must wear hearing
protection.
above 85 dB(A): Room with dangerous
noise level! Each door
must have a clearly
noticeable warning sign
to warn persons from
entering the room without
hearing protection.
Measured sound pressure level as per
appendix.
All mobile M300 / T300 pumps with motor
delivered by the manufacturer are subject
to noise emission measurement according
to EC directive 200/14/EC
e.g. sample sticker

16
Peristaltic pumps Series M300 / T300
8 mm / 5/16 inch, a filter, e.g. flat
suction box, suction strainer should be
used. This filter must be monitored and
cleaned when necessary.
3.2 Installation
The pump unit must be placed on a level
base of sufficient load bearing capacity for
the weight of the pump.
Since the pump is a positive displacement
pump it must be assured that no shut-off
elements are installed in the pressure side.
Components reducing the cross-section of
the piping or instable hoses, which could
cause blockage of the piping system, must
not be used. A device must be incorporated
into the system or drive to prevent the
pump from exeeding its stated duty
pressure.
The pump is fitted with Camlock quick
couplings DN 50 (male part) for the
connection of hoses. Camlock couplings
DN 50 (female part) with 2" external thread
should be used as matching parts. It is
recommended to continue with a 2" elbow
each, in order to avoid buckling of suction
and pressure hoses. Couplings normally
used by the customers, such as
fire fighting couplings C (system Storz)
(DIN 14307),
screw couplings DN 50 (DIN 11851)
or
tank truck couplings VK or MK 50 (DIN
28450) can then be connected to these
elbows.
All connecting parts are available made of
the following materials as standard:
Aluminium (AIMgSi), red brass (copper zinc
alloy), plastic (PP), stainless steel (1.4571).
Pumps with electric drive motors are
3.0 Notes on Application
3.1 Points to be observed before use
The pump must only be used by
professionals and in compliance with the
safety regulations (see chapter 2).
1. Before start-up make sure that pump
and drive unit are in perfect condition.
The pump must only be operated in
upright position with suction and
pressure ports pointing up. Pipe lines
must be routed in a way that the weight
of the pipes does not rest on the pump.
2. The pump is delivered ready for
operation.
In order to avoid friction heat and to
save the pumping hose the pump is
filled with 1-2 litres of sliding fluid.
Silicone oil M 350 is used as standard
sliding fluid, but on request the pump
may also be filled with glycerine, DAB10;
99,9%, ignition temperature 400 °C.
Other lubricants are not allowed by the
manufacturer.
The filling quantity depends on the pump
type. For the types M 5 E and M 10 E
1.5 to 2 litres of sliding fluid are required.
All other M-types are filled with 1 litre.
Before operating the pump it has
to be made sure that in case of
any hose damage no chemical
reaction between the medium
and the sliding fluid can occur.
3. Check the pump arrangement to ensure
that suction lift and discharge head are
not exceeded.
3.1.1 Pump suction power
1. If the fluid to be pumped contains
solid particles with a size of more than

17
Peristaltic pumps Series M300 / T300
delivered from the factory with motor circuit
breaker and connecting plug.
The necessary connecting line must be
fitted with a matching socket.
Electrical installations and
connections must only be made
by a qualified electrician.
Pumps and drives with
combustion engines must only
be started up by following the
operating instructions of the
engine manufacturer (see
chapter Appendix).
4.0 Operating Instructions
4.1 Points to be observed before
commissioning
Please check:
whether the pump is correctly installed
and connected.
whether the direction of pump rotation
is correct. The direction of rotation is
"clockwise" (when viewed from the
drive). An arrow on the pump housing
marks the direction of rotation.
that a pump without explosion-proof
drive is under no circumstances used
in an explosive environment.
whether the pumping hose inside the
pump is suitable for the product to be
pumped.
whether the pump is properly earthed
to avoid electro-static charging
(especially recommended for
combustible fluids).
4.2 Commissioning
The pump can only be operated in an
upright position with the suction and
pressure sides facing up.
The vacuum gauge mounted to the pump
housing shows the vacuum on the suction
side. After a short time running the vacuum
gauge should indicate vacuum. If no
vacuum is reached, check the pump for
leak tightness (see chapter maintenance
and troubleshooting).
The vacuum indicated by the vacuum
gauge depends on the requisite suction
height and on the pumped material. To
achieve max. pumping capacity, the
vacuum gauge must show at least -0.7 bar.
This can be attained by a more distant
installation of the pump and the resultant
extension of the suction hose.
If no vacuum is achieved the pump and
couplings must be checked for leak
tightness (see Chapters Maintenance, and
Troubleshooting).
Check the lubrication of the drive unit.
Make sure that all safety installations are
fastened and fully functional.
The Kamlock couplings may not
be used without securing
fixtures (additional locating pins
or O-rings).
The peristaltic pump may on no
account be operated against
check valves.
The drive unit is to be started up in
accordance with the respective operating
instruction.
Warning!

18
Peristaltic pumps Series M300 / T300
4.3 Taking out of service
Always observe the safety
instructions in chapter 2 in this
manual and the operating
instructions for the drive unit in
the chapter "Appendix".
The shut-down procedure for maintenance,
installation or cleaning work must only be
performed by authorized and trained
personnel.
1. Switch off the electric power supply or
the respective drive and secure against
unintended restarting.
2. Close shut-off valves on suction and
pressure side.
3. Relieve the pressure in suction and
pressure lines.
Fluids escaping under pressure
can cause severe injury.
Take care when loosening
pressure fittings, wear
protective clothing.
Be extremely careful when
handling hazardous fluids.
You should immediately consult
a doctor if you had contact with
such substances.
4. Loosen suction and pressure fittings
carefully. The system may still be under
pressure or tension.
5. Disconnect suction and pressure lines
from the pump and disassemble the
rinsing line (if present).
If wear symptoms are detected when
inspecting the pump, the respective parts
must be replaced.
Attention!
Hazard!
5.0 Maintenance
Always observe the safety
regulations in chapter 2 when
performing maintenance work!
Check all lines and fittings regularly for
leaks and externally visible damage!
Eliminate any faults immediately!
Pumps of series M300 / T300 are almost
maintenance free. The gear unit in the
pump head is lifetime lubricated with light
running oil (oil level check via the lateral
screw plug, part No. 1036) or oil level
inspection glass on explosion protected
designs.
The only wear items on the pump are:
Pumping hose, separating belt, support.
Attention!

19
Peristaltic pumps Series M300 / T300
Qty. No. Part-no. Description
1108 MP0302010-002 Rotor
1109 MP0303601-BG Gearbox complete
1110 MP0300003-400 Pump housing
1112 MP0301003-400 Pump cover
2126 MP0304104-110 Holding brackets V4A
1128 MP0305101-410 Bracket for separating belt
1130 MP0305002-580 Separating belt M300 720+2 mm
1130 MP0305003-580 Separating belt M300 724+/-1 mm
1130 MP0305004-580 Separating belt M300 726+/-1 mm
1130 MP0305005-580 Separating belt M300 730+/-2 mm
1130 MP0305006-580 Separating belt M300 733+3 mm
1135T MP0305401-500 Support 15 mm
1135T MP0305402-500 Support 22 mm for PUR hose
Pumping hose without connections
1176B MP0306020-510 - Nitrile NBR
1176C MP0306022-560 - Hypalon CSM
1176J MP0306021-550 - Butyle IIR
1176N MP0306023-530 - Natural rubber NR
1176P MP0306019-580 - Polyurethane PUR
Connections KL-male
2177A MP0304411-310 - Aluminium
2177K MP0304413-700 - Plastic polypropylene
2177R MP0304412-430 - Red brass
2177S MP0304414-110 - Stainless steel 1.4571
2178 EL740-004-001 Hose clamp
Qty. No. Part-no. Description
11001 EL807-100-000 Vacuum gauge -1/0 bar
11003 EL823-300-320 Dosing valve 1/2" Ms
1 1010 930050-05 Elbow R 1/2" , male/female
11012 EL823-300-001 Ventilation valve R 1/2"
11014 905106-05 Plug R 1/2", DIN910
11015 922601-53 Flat seal ring PA, A 21x27, DIN7603
41016 901400105 Eye bolt DIN582, M10
41017 902000305 Washer 10, DIN125
11018 MP0302902-001 Rotor screw
21019 900160011 Hexagon screw M10x40, DIN931
21019a 902001111 Washer 10, DIN125
21020 900210791 Socket head cap screw M8x160, DIN912
21020a 901040011 Hexagon nut M8, DIN985
21020b 922101-24 Flat seal ring A 8x12, DIN7603, Cu
21022 910300091 Stud M10x30, DIN538
21022a 900162691 Socket head cap screw M10x40, DIN933
41024 MP0300901-BG Holding bracket fastening screw
11050 920014741 O-ring NBR, 285x3, DIN3770
21052 920014841 O-ring NBR, 50x6, DIN3770
11054 EL120-001-920 Paper gasket
Spare parts for pump
Fig. 12 – Standard design (spare parts) – pump head
1003
1010
112
1016
1014
1015
1001
1017
1018
1050
108
176
178
175 177
1052
130
1020
1022
135
110
128
1054
1019 1017
126
1024
109
1012
1020b
1019a
1022a
1020a

20
Peristaltic pumps Series M300 / T300
Spare parts gearbox 109
Qty. No. Part-no. Description
1114 MP0301103-420 Gearbox cover
1116 MP0303401-400 Ring gear carrier
1118 MP0303301-040 Ring gear
1120 MP0303501-040 Pinion
2122 MP0303201-010 Retaining nut
1124 MP0303101-030 Inner ring
61026 60690612 Socket head cap screw M8x25, DIN933
61026a 902100309 Lock washer 8, DIN 127
81028 60690614 Socket head cap screw M8x35, DIN933
81028a 902000205 Washer 8, DIN125
11030 900165091 Locking screw M8x20
11032 902040305 Washer 9.5, DIN440
11034 EL040-513-020 Fitting key A8x7x25, DIN6885
21036 905109-05 Plug M12x1.5, DIN908
21038 922103-24 Flat seal ring A 12x16, DIN7603, Cu
Qty. No. Part-no. Description
21042 EL2001003-010 Grooved ball bearing 6210, DIN625,
50x90x20
11044 EL2001007-010 Grooved ball bearing 6305, DIN625,
25x62x17
11045 EL2001008-010 Grooved ball bearing 6305-2RS1,
DIN625, 25x62x17
11046 EL104-004-510 Radial seal NBR, DIN3760,
25x52x10
21048 EL104-005-510 Radial seal NBR, DIN3760,
65x85x10
11053 920014641 O-ring NBR, 48x3, DIN3770
11056 920014541 O-ring NBR, 30x3, DIN3770
11058 902220606 Circlip DIN471, 25x2
Fig. 13 – Standard design (spare parts) – gear unit
1048
1053
124
1042
1026
118
116
120
1034
1044
114 1028
1046
1045
1058
1032
1030
1038
1036
1036
1038
1042
122
1056
1026a
1028a