ProMinent DULCOflex DFAa 003, DULCOflex DFAa 008 Assembly And Operating Instructions Manual
Page 1
DULCO®flex DFAa
Hose Pump
Assembly and operating instructions
A0380
Original operating instructions (2006/42/EC)Part no. 986229 BA DX 013 04/11 EN
Please carefully read these operating instructions before use! · Do not discard!
The operator shall be liable for any damage caused by installation or operating errors!
Technical changes reserved.
Page 2
986229, 1, en_GB
© 2011
ProMinent Dosiertechnik Heidelberg GmbH
Im Schuhmachergewann 5 - 11
69123 Heidelberg
Telephone: +49 6221 842-0
Fax: +49 6221 842-419
email: info@prominent.de
Internet: www.prominent.com
2
Page 3
Table of contents
1
Introduction........................................................................... 4
1.1 Explanation of the safety information............................ 4
1.2 Users' qualifications...................................................... 6
1.3 ID Code......................................................................... 7
1.3.1
Identcode DULCO®flex DFAa 003............................. 7
1.3.2
Identcode DULCO®flex DFAa 008............................. 8
2 Safety and responsibility..................................................... 10
2.1 General safety information.......................................... 10
3 Functional description......................................................... 13
3.1 Construction................................................................ 13
3.2 Overview of the device............................................... 14
4 Transport, storage, assembly and Installation.................... 15
4.1 Transport.................................................................... 15
4.2 Storage....................................................................... 15
4.3 Assembly.................................................................... 15
4.3.1 Ambient conditions.................................................. 16
4.3.2 Alignment of the suction side................................... 16
4.3.3 Alignment of the discharge side............................... 16
4.3.4 Performance curves................................................. 17
5 Commissioning................................................................... 18
5.1 Testing prior to commissioning the pump................... 18
6 Operation of the peristaltic pump........................................ 19
7
Maintenance, repair, malfunctions, disposal and spare
parts.................................................................................... 20
7.1 Maintenance............................................................... 20
7.2 Exchanging the pump hoses...................................... 20
7.3 Troubleshooting.......................................................... 21
7.4 Disposal of Used Parts............................................... 22
7.5 Spare parts................................................................. 23
8 DFAa technical data............................................................ 26
8.1 Dimensions DFAa 003/008......................................... 26
9 DFAa technical appendices................................................ 28
9.1 Declaration of Conformity........................................... 28
10 Index................................................................................... 29
Table of contents
3
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1 Introduction
These operating instructions provide information on the technical
data and functions of the DULCO®flex DFAa series hose pump.
In order to make it easier to read, this document uses the male
form in grammatical structures but with an implied neutral sense. It
is aimed equally at both men and women. We kindly ask female
readers for their understanding in this simplification of the text.
1.1
Explanation of the safety information
These operating instructions provide information on the technical
data and functions of the product. These operating instructions pro‐
vide detailed safety information and are provided as clear step-bystep instructions.
The safety information and notes are categorised according to the
following scheme. A number of different symbols are used to
denote different situations. The symbols shown here serve only as
examples.
DANGER!
Nature and source of the danger
Consequence: Fatal or very serious injuries.
Measure to be taken to avoid this danger
Danger!
–
Denotes an immediate threatening danger. If this is
disregarded, it will result in fatal or very serious
injuries.
WARNING!
Nature and source of the danger
Possible consequence: Fatal or very serious injuries.
Measure to be taken to avoid this danger
Warning!
–
Denotes a possibly hazardous situation. If this is
disregarded, it could result in fatal or very serious
injuries.
General non-discriminatory approach
Introduction
Introduction
4
Page 5
CAUTION!
Nature and source of the danger
Possible consequence: Slight or minor injuries, mate‐
rial damage.
Measure to be taken to avoid this danger
Caution!
–
Denotes a possibly hazardous situation. If this is
disregarded, it could result in slight or minor inju‐
ries. May also be used as a warning about material
damage.
NOTICE!
Nature and source of the danger
Damage to the product or its surroundings
Measure to be taken to avoid this danger
Note!
–
Denotes a possibly damaging situation. If this is
disregarded, the product or an object in its vicinity
could be damaged.
Type of information
Hints on use and additional information
Source of the information, additional measures
Information!
–
Denotes hints on use and other useful information.
It does not indicate a hazardous or damaging sit‐
uation.
Introduction
5
Page 6
1.2 Users' qualifications
WARNING!
Danger of injury with inadequately qualified personnel!
The operator of the plant / device is responsible for
ensuring that the qualifications are fulfilled.
If inadequately qualified personnel work on the unit or
loiter in the hazard zone of the unit, this could result in
dangers that could cause serious injuries and material
damage.
– All work on the unit should therefore only be con‐
ducted by qualified personnel.
–
Unqualified personnel should be kept away from
the hazard zone
Training Definition
Instructed personnel An instructed person is deemed to be a person who has been instructed and,
if required, trained in the tasks assigned to him/her and possible dangers that
could result from improper behaviour, as well as having been instructed in the
required protective equipment and protective measures.
Trained user A trained user is a person who fulfils the requirements made of an instructed
person and who has also received additional training specific to the system
from ProMinent or another authorised distribution partner.
Trained qualified per‐
sonnel
A qualified employee is deemed to be a person who is able to assess the
tasks assigned to him and recognize possible hazards based on his/her
training, knowledge and experience, as well as knowledge of pertinent regula‐
tions. The assessment of a person's technical training can also be based on
several years of work in the relevant field.
Electrician Electricians are deemed to be people, who are able to complete work on elec‐
trical systems and recognize and avoid possible hazards independently based
on his/her technical training and experience, as well as knowledge of pertinent
standards and regulations.
Electricians should be specifically trained for the working environment in
which the are employed and know the relevant standards and regulations.
Electricians must comply with the provisions of the applicable statutory direc‐
tives on accident prevention.
Customer Service depart‐
ment
Customer Service department refers to service technicians, who have
received proven training and have been authorised by ProMinent to work on
the system.
Note for the system operator
The pertinent accident prevention regulations, as well
as all other generally acknowledged safety regulations,
must be adhered to!
Introduction
6
Page 7
1.3 ID Code
1.3.1
Identcode DULCO®flex DFAa 003
Identcode
DFAa
DULCO®flex DFAa 003
Type
003 DFAa 003, with 3.2 mm hose, wall thickness 2.4 mm (1.66 ml/revolution)
Drive
000 Pump without drive
Step-down gears / 3 x 230 / 400 VAC
A10 0.09 kW, 14 rpm, 1.4 l/h, 2 bar
A11 0.12 kW, 35 rpm, 3.5 l/h, 2 bar
A12 0.12 kW, 70 rpm, 7.0 l/h, 2 bar
A13 0.18 kW, 93 rpm, 9.3 l/h, 2 bar
A14 0.18 kW, 140 rpm, 13.9 l/h, 2 bar
Manual adjustment gears / 3 x 230 / 400 VAC
A21 0.15 kW, 10.9-57 rpm, 1.1-5.7 l/h, 2 bar
A22 0.15 kW, 34-176 rpm, 3.4-17.5 l/h, 2 bar
Adjustment gears with integrated frequency converter / 1x 230 VAC
A31 0.18 kW, 13-130 rpm, 1.3-12.9 l/h, 2 bar
Adjustment gears (external frequency converter required) / 3 x 230 / 400 VAC
A41 0.18 kW, 0-93 rpm, 0-9.3 l/h, 2 bar
Hose material
A Norpren A60G
B Norpren A60F (food grade)
C Solva
D Silicone
Base plate
0 Base plate, lacquered steel
1 Base plate, stainless steel
Batch control
0 without batch control
R with batch control
Special version of motor
0 Standard (3 phase) 3x230/400 VAC
Device identification / Identcode
Introduction
7
Page 8
Identcode
DFAa
DULCO®flex DFAa 003
D Single phase motor, 0.12 kW (not suitable for
A21-A41) 1x230 VAC
E Single phase motor, 0.18 kW (not suitable for
A21-A41) 1x230 VAC
Pump head
0 Standard with one pump head
C Double head version
Certification
01 CE mark
1.3.2
Identcode DULCO®flex DFAa 008
Identcode
DFAa
DULCO®flex DFAa 008
Type
008 DFAa 008, with 8 mm hose, wall thickness 2.4 mm (10 ml/revolution)
Drive
000 Pump without drive
Step-down gears / 3 x 230 / 400 VAC
B10 0.09 kW, 14 rpm, 8.4 l/h, 2 bar
B11 0.12 kW, 35 rpm, 21 l/h, 2 bar
B12 0.12 kW, 70 rpm, 42 l/h, 2 bar
B13 0.18 kW, 93 rpm, 55.8 l/h, 2 bar
B14 0.18 kW, 140 rpm, 84 l/h, 2 bar
Manual adjustment gears / 3 x 230 / 400 VAC
B21 0.15 kW, 10.9-57 rpm, 6.5-34.2 l/h, 2 bar
B22 0,25 kW, 34-176 rpm, 20.4 - 105 l/h, 2 bar
Adjustment gears with integrated frequency converter / 1x 230 VAC
B31 0.18 kW, 13-130 rpm, 7.8-78 l/h, 2 bar
Adjustment gears (external frequency converter required) / 3 x 230 / 400 VAC
B41 0.18 kW, 0-93 rpm, 0-55.8 l/h, 2 bar
Hose material
A Norpren A60G
B Norpren A60F (food grade)
C Solva
Introduction
8
Page 9
Identcode
DFAa
DULCO®flex DFAa 008
D Silicone
Base plate
0 Base plate, lacquered steel
1 Base plate, stainless steel
Batch control
0 without batch control
R with batch control
Special version of motor
0 Standard (3 phase) 3x230/400 VAC
D Single phase motor, 0.12 kW (not suitable for
B21-B41) 1x230 VAC
E Single phase motor, 0.18 kW (not suitable for
B21-B41) 1x230 VAC
Pump head
0 Standard with one pump head
C Double head version
Certification
01 CE mark
Introduction
9
Page 10
2 Safety and responsibility
2.1
General safety information
WARNING!
Live parts
Possible consequence: Fatal or very serious injuries
– Measure: The device must be disconnected from
the power supply before it is opened
–
Isolate damaged, faulty or manipulated devices
from the mains in order to de-energise.
WARNING!
Emergency stop switch
Possible consequence: Fatal or very serious injuries
An emergency stop switch is to be connected for the
entire plant. This should enable the entire plant to be
shut down in the event on an emergency in such a way
that the overall plant can be brought into a safe condi‐
tion.
WARNING!
Unauthorised access
Possible consequence: Fatal or very serious injuries
– Measure: Ensure that there can be no unauthor‐
ised access to the unit
WARNING!
Hazardous media / contamination of persons and
equipment
Possible consequence: Fatal or very serious injuries.
material damage
– Ensure that the pump hoses are resistance against
the media being conveyed
–
Always observe the the safety data sheets for the
media to be conveyed. The system operator must
ensure that these safety data sheets are available
and that they are kept up-to-date
– The safety data sheets for the media being con‐
veyed are always decisive for initiating counter
measures in the event of leakage to the media
being conveyed
– Observe the general restrictions in relation to vis‐
cosity limits, chemical resistance and density
– Always switch the pump off before exchanging the
pump hose
Safety and responsibility
10
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WARNING!
Correct and proper use
Possible consequence: Fatal or very serious injuries
– The unit is not intended to convey or regulate gas‐
eous or solid media
–
Do not exceed the rated pressure, speed or tem‐
perature for the pump
– The unit may only be used in accordance with the
technical data and specifications provided in these
operating instructions and in the operating instruc‐
tions for the individual components
– The system is not designed for use in areas at risk
from explosion
– Only switch the pump on if it has been properly
fastened to the floor
– Only switch the pump on if it the front cover has
been attached.
WARNING!
Operational lifetime of the pump hoses
Possible consequence: Fatal or very serious injuries
The operational lifetime of the pump hoses cannot be
precisely specified. For this reason, the possibility of
fracture and consequential leakage of liquids must be
accounted for. If the hose rupture alarm (optional) is
fitted, then the pump can be stopped and / or an elec‐
trical valve can be actuated.
In addition, you must avoid particles from untight
hoses being introduced into the media being con‐
veyeed. This can be achieved e.g. by means of filtra‐
tion, a hose rupture alarm or other means suitable for
the respective process.
CAUTION!
CIP cleaning
In the event of CIP cleaning, it is necessary to obtain
information from the manufacturer about correct instal‐
lation of the pump (a special installation is required),
as well as regarding the compatibility of the cleaning
agents with the pump hoses of the pump and the other
hydraulic connections.
Cleaning should be undertaken at the recommended
maximum temperature.
Safety and responsibility
11
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CAUTION!
Direction of rotation / flow direction
Possible consequence: Material damage right through
to destruction of the unit
– The pump's direction of rotation in relation to the
desired flow direction must be checked prior to
every start.
CAUTION!
Environmental influences
Possible consequence: Material damage right through
to destruction of the unit
– The device is not suitable for outdoor operation
– Take suitable measures to protect the device from
environmental influences such as:
– UV rays
– Moisture
– Frost, etc.
Safety and responsibility
12
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3 Functional description
The package contents supplied with the DULCO®flex DFAa is
selectable via the identcode.
The DULCO®flex DFAa is a displacement pump. The feed chem‐
ical is transported by the rotor squeezing the hose in the direction
of flow. No valves are needed for this. This ensures gentle han‐
dling of the metered media.
The DULCO®flex DFAa has been designed for safe and uncompli‐
cated operation, as well as straightforward maintenance.
The DULCO®flex DFAa can be used for many different media.
However, this pump type is often the optimal solution for abrasive,
shear-sensitive and viscose media.
Typical areas of use include processes where only a low discharge
pressure is required (max. 2 bar).
3.1
Construction
Main modules:
n Drive Unit
n Housing
n Base frame
The pump housing is closed off with a screwed front cover in order
to avoid the risk of injury.
The motor serves to drive the rotor. Rollers at the ends of the rotor
serve to press the pump hose against the pump housing.
The rotary movement of the rotors alternately press and relax the
rollers in relation to the pump hose. This serves to suck the media
in and convey it into the metering line.
Brief functional description
Functional description
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3.2 Overview of the device
Fig. 1: Diagram of functional principle
1. Housing
2. Hose
3. Rotor
4. Rollers
Functional description
14
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4 Transport, storage, assembly and Installation
n User qualification, transport and storage:
instructed persons,
see
Ä Chapter 1.2 “Users' qualifications” on page 6
n User qualification, assembly: trained qualified personnel, see
Ä Chapter 1.2 “Users' qualifications” on page 6
n User qualification, electrical installation: Qualified electrician,
see
Ä Chapter 1.2 “Users' qualifications” on page 6
WARNING!
Safety data sheet
Possible consequence: Fatal or very serious injuries
Always observe the corresponding data sheets for the
media when carrying out any tasks which involve con‐
tact with the media that is to be conveyed.
4.1 Transport
Transport
n The pump is protected by means of cardboard packaging
n The packaging materials can be recycled
n For environmental conditions for storage and transportation
see
Ä Chapter 4.3.1 “Ambient conditions” on page 16
4.2 Storage
Storage
n The pump hose should be removed from the housing during
the duration of storage
n For storage durations longer than 60 days, the coupling sur‐
faces (terminals, reducing adaptors, motors) are to be pro‐
tected with suitable antioxidant agents
n For environmental conditions for storage and transportation
see
Ä Chapter 4.3.1 “Ambient conditions” on page 16
4.3 Assembly
CAUTION!
Possible consequence: Slight or minor injuries, mate‐
rial damage.
Carry out the assembly work before the electrical
installation is undertaken!
Observe the permissible environmental conditions!
Transport, storage, assembly and Installation
15
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4.3.1 Ambient conditions
NOTICE!
Ambient conditions
Possible consequence: Property damage and
increased wear and tear
Assembly is to be carried out in the following order. If
the pump has to be installed outdoors, then it is to be
equipped with protection against sunlight and weather
influences.
When positioning the pump, ensure that sufficient
room for access is provided for all types of mainte‐
nance work.
There are limit values for temperature and pressure, depending on
the type of hose selected. These limit values are described in the
following section:
Limit values for hose temperature and pressure
Material
Hose
min. temp. (°C)
Feed chemical
max. temp. (°C)
Feed chemical
min. temp. (°C)
Environment
max. pressure (bar)
Solva - - -40 2
Silicone - - -40 2
Tygon -10 70 -40 2
NORPREN -40 120 -40 2
Also observe the general safety information, see
Ä Chapter 2.1 “General safety information” on page 10
4.3.2 Alignment of the suction side
The pump is to be positioned as near as possible to the liquid con‐
tainer, so that the suction side is kept as short and straight as pos‐
sible.
The suction line must be absolutely airtight and made of a suitable
material, so that it is not squeezed together under vacuum.
The diameter must correspond to the rated diameter of the pump
hose. A larger diameter is recommended in the event of viscose
liquids.
The pump is self-priming and does not require an admission valve.
The pump is reversible and the suction connection can therefore
comprise of one of two options. Normally the option is selected
which is best suited to the physical conditions of the installation.
4.3.3
Alignment of the discharge side
The discharge line is to be kept as straight and short as possible,
in order to avoid performance reduction.
Transport, storage, assembly and Installation
16
Page 17
The diameter must correspond to the rated diameter of the pump
hose. A larger diameter is recommended in the event of viscose
liquids.
4.3.4
Performance curves
NOTICE!
Maximum pressure under continuous operation
The dotted line indicates the limit for maximum pres‐
sure under continuous operation
A0510
Fig. 2: DFAa 003 (3.2 mm) / DFAa 008 (8.0 mm)
Transport, storage, assembly and Installation
17
Page 18
5 Commissioning
n User qualification, commissioning: trained user, see
Ä Chapter 1.2 “Users' qualifications” on page 6
5.1 Testing prior to commissioning the pump
The following tests are to be carried out:
n Ensure that the pump has not been damaged during transpor‐
tation or storage. Immediately report any damage to the sup‐
plier
n Check that the mains voltage is suitable for the motor
n Ensure that the hose is suitable for the fluid to be conveyed
and that it is not damaged
n Make sure that the temperature of the liquid does not exceed
the recommended temperature range
n Only switch the pump on if it the front cover has been properly
attached
n Check that the rollers are correctly fitted and fastened
n Check that the hose and rollers are sufficiently lubricated
n Check that the thermal overload protection (not included in the
delivery scope) corresponds to the value specified on the
motor type plate
n Check whether the direction of rotation is correctly adjusted
n Check that the optional electrical components are connected
and are working properly
n Install a manometer in the pressure line if the back-pressure
value is unknown
n Check the operating instructions in order to ensure that the
flow values, pressures and power consumption of the motor do
not exceed the rated values
n Install a pressure relief valve in the pressure line in order to
protect the pump in the event that a valve is unintentionally
closed off or the line is blocked in another way.
Commissioning
18
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6 Operation of the peristaltic pump
n User qualification, operation:
instructed persons, see
Ä Chapter 1.2 “Users' qualifications” on page 6
The peristaltic pump is to be fully integrated into the customer's
designated plant and is then controlled by this plant. It is not pos‐
sible to operate the pump directly.
Operation of the peristaltic pump
19
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7 Maintenance, repair, malfunctions, disposal and spare parts
n User qualification, maintenance and disposal: instructed per‐
sons, see
Ä Chapter 1.2 “Users' qualifications” on page 6
n User qualification, repair and malfunctions: trained user, see
Ä Chapter 1.2 “Users' qualifications” on page 6
7.1 Maintenance
CAUTION!
Disconnect the pump from the mains
Possible consequence: Personal injury
You may only carry out work on the pump after it has
previously been switched off and disconnected from
the mains.
Lubrication
n Check that the rollers and the hose are sufficiently lubricated
–
Check every 200 operating hours
n Check whether the oil level is correct for the step-down gears
– Exchange the oil at regular intervals in accordance with the
step-down gear maintenance manual.
7.2 Exchanging the pump hoses
1. Close off all valves, in order to prevent leakage of the feed
chemical
2. Dismantle the pump hoses from both the discharge and suc‐
tion sides
3. Remove the front cover
4. Dismantle the pump housing
5. Remove the pump hose to be exchanged
1. Clean the interior surfaces of the pump housing
2. Lubricate the internal surfaces of the pump housing at the
contact surfaces to the pump hose
3. Check the rollers. Ensure that the roller surfaces are not
damaged
4. Lay the pump hose into the pump
5. Reassemble the pump housing again
6. Attach the front cover to the pump housing together with the
integrated hose clip. In doing so, hold the pump hose so that
it is lightly prestressed.
7. Tighten the knurled thumb screw for the integrated hose clip
just enough that the pump hose is sufficiently compressed
and so that it doesn't come loose during operation
Exchanging the pump hoses - dis‐
mantling
Exchanging the pump hoses - installa‐
tion
Maintenance, repair, malfunctions, disposal and spare parts
20
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8. Mount the pump hoses from both the discharge and suction
sides
9. Open all of the valves
7.3
Troubleshooting
Problem Possible cause Solution
Increased pump temperature Pump hose has no lubricant Lubricate pump hose
Increased product temperature Reduce product temperature
Insufficient or poor suction condi‐
tions
Check suction line for blockages
Pump speed too high Reduce pump speed
Reduced flow or pressure Valves on discharge and or suc‐
tion side completely or partially
closed
Open valves
Pump hose insufficiently com‐
pressed
Check roller fastening
Pump hose rupture (the product
leaks out into the housing)
Exchange pump hose
Partial blockage of the suction line Clean pipe
Insufficient product quantity in
storage container
Fill storage container or exchange
pump
Insufficient diameter on the suc‐
tion side
Increase the diameter on the suc‐
tion side, as far as possible
Suction line too long Shorten the suction line, as far as
possible
High viscosity of medium Reduce viscosity, as far as pos‐
sible
Air introduction in the suction con‐
nections
Check connections and accesso‐
ries for air tightness
Vibration in the pump Pump speed too high Reduce pump speed
Pump base plate loose Fasten base plate
Short operational lifetime of the
hoses
Chemical stress Check the compatibility of the
hose with the liquid being con‐
veyed, the cleaning fluid and the
lubricant
High pump speed Reduce pump speed
High conveying temperature Reduce product temperature
High operating pressure Reduce operating pressure
Pump cavitations Check the suction conditions
Pump hose pulled into the pump
housing
High inlet pressure (> 3 bar) Reduce inlet pressure
Pump hose filled with deposits Clean or replace the pump hose
Maintenance, repair, malfunctions, disposal and spare parts
21
Page 22
Problem Possible cause Solution
Front cover with integrated hose
clip insufficiently tightened up
Tighten up the holder
The pump does not start up Insufficient motor performance Check motor and replace if neces‐
sary
Insufficient output from frequency
converter
The frequency converter must
match the motor
Check voltage. Start occurs at
minimum 10 Hz
Blockage in the pump Check if the suction or discharge
side is blocked. Rectify blockage
7.4 Disposal of Used Parts
WARNING!
Danger due to feed chemicals
Possible consequence: Fatal or serious injuries
In the event that damage to the pump hose causes the
pump to be contaminated with feed chemicals, then it
is to be decontaminated with suitable agents (refer to
the feed chemical safety data sheets).
NOTICE!
If no Declaration of Decontamination is affixed to the
delivery, acceptance of the devices will be refused.
(also available as download from: www.promi‐
nent.com)
A signed "Declaration of Decontamination" is required
by law and in order to protect our staff, before you
order can be processed.
Please ensure that this is attached to the outside of the
package. Otherwise we are unable to accept your
delivery.
NOTICE!
Regulations governing disposal of used parts
– Note the current national regulations and legal
standards which apply in your country
The pump hose is to be removed and disposed of on-site before
sending the pump to ProMinent Dosiertechnik GmbH, Heidelberg /
Germany.
ProMinent Dosiertechnik, Heidelberg/Germany is prepared to take
back clean used parts.
Maintenance, repair, malfunctions, disposal and spare parts
22
Page 23
7.5 Spare parts
9
1
2
3
18
4
5
6
7
13
19
10
11
12
8
14
15
16
17
A0511
Fig. 3: Spare parts exploded view DFAa 003/008
DFAa 003
refer to Fig. 3
Pos. Description Quantity Reference Part number
1 Mount pump housing 1 115.00.01
2 Pump housing 1 115.00.02
3 Rotor with steel shaft 1 115.00.03
Rotor with stainless steel shaft 1 115.00.04
4 Roller for pump hose with 2.4 mm wall
thickness / Plastic A
3 115.00.05
Roller for pump hose with 2.4 mm wall
thickness / Plastic B
3 115.00.06
5 Shaft for roller 3 115.00.09
6 Safety ring for rotor shaft 1 115.00.10
7 Pump housing screws 2 115.00.11
Stainless steel pump housing screws 2 115.00.12
Maintenance, repair, malfunctions, disposal and spare parts
23
Page 24
DFAa 003
refer to Fig. 3
Pos. Description Quantity Reference Part number
8 Pump housing nuts 2 115.00.13
9 Base plate 1 115.00.14
Base plate, stainless steel 1 115.00.15
10 Front cover, polycarbonate 1 115.00.16
11 Pump hose clamping pad 1 115.00.17
Stainless steel pump hose clamping pad 1 115.00.18
12 Front cover fascia, steel 1 115.00.19
Front cover fascia, stainless steel 1 115.00.20
13 Adjustment screw, steel 1 115.00.21
Adjustment screw, stainless steel 1 115.00.22
14 Adjustment screw grip, plastic 1 115.00.23
15 Coil spring 1 115.00.24
16 Safety ring adjustment screw 1 115.00.25
17 Thread insert 1 115.00.26
Thread insert, stainless steel 1 115.00.27
18 Drive 1
19 Pump hose silicone 1 1037107
Pump hose Norprene A-60-F 1 1037144
Pump hose Solva 1 1037145
DFAa 008
refer to Fig. 3
Pos. Description Quantity Reference Part number
1 Mount pump housing 1 115.00.01
2 Pump housing 1 115.00.02
3 Rotor with steel shaft 1 115.00.03
Rotor with stainless steel shaft 1 115.00.04
4 Roller for pump hose with 2.4 mm wall
thickness / Plastic A
3 115.00.05
Roller for pump hose with 2.4 mm wall
thickness / Plastic B
3 115.00.06
5 Shaft for roller 3 115.00.09
6 Safety ring for rotor shaft 1 115.00.10
7 Pump housing screws 2 115.00.11
Maintenance, repair, malfunctions, disposal and spare parts
24
Page 25
DFAa 008
refer to Fig. 3
Pos. Description Quantity Reference Part number
Stainless steel pump housing screws 2 115.00.12
8 Pump housing nuts 2 115.00.13
9 Base plate 1 115.00.14
Base plate, stainless steel 1 115.00.15
10 Front cover, polycarbonate 1 115.00.16
11 Pump hose clamping pad 1 115.00.17
Stainless steel pump hose clamping pad 1 115.00.18
12 Front cover fascia, steel 1 115.00.19
Front cover fascia, stainless steel 1 115.00.20
13 Adjustment screw, steel 1 115.00.21
Adjustment screw, stainless steel 1 115.00.22
14 Adjustment screw grip, plastic 1 115.00.23
15 Coil spring 1 115.00.24
16 Safety ring adjustment screw 1 115.00.25
17 Thread insert 1 115.00.26
Thread insert, stainless steel 1 115.00.27
18 Drive 1
19 Pump hose silicone 1 1037146
Pump hose Norprene A-60-G 1 1037147
Pump hose Norprene A-60-F 1 1037148
Pump hose Solva 1 1037149
Lubricant
Pos. Description Quantity Reference Part number
1 0.5 kg silicone grease 1 1037255
2 1.0 kg silicone grease 1 1037256
Maintenance, repair, malfunctions, disposal and spare parts
25
Page 26
8 DFAa technical data
Type
DFAa
Feed rate
in ml/rev‐
olution
P max.
in bar
Flow rate
at max.
pressure
in l/h
Rollers/
shoes
Shoes
Hose
interior
⌀ in mm
Solids
max.
⌀ in mm
Weight
without
drive
in kg
Con‐
nector
003 1,66 2 17,5 Rollers 3,2 - 2 -
008 10 2 105 Rollers 8 - 2 -
8.1 Dimensions DFAa 003/008
A
D
E
C
B
F
G
H
A0512
Fig. 4: Dimensions DFAa 003/008
A 180 mm
B 200 mm
C 36 mm
D 95 mm
E 36 mm
G 47 mm
H 76 mm
DFAa technical data
26
Page 27
Drive Position
“F”
in mm
A10/B10 323
A11/B11 323
A12/B12 323
A13/B13 325
A14/B14 325
A21/B21 439
A22/B22 457
A31/B31 355
A41/B41 340
The drive version is specified by means of an Identcode, please
refer to
Ä Chapter 1.3 “ID Code” on page 7
DFAa technical data
27
Page 28
9 DFAa technical appendices
9.1
Declaration of Conformity
Fig. 5: EC Declaration of Conformity
DFAa technical appendices
28
Page 29
10 Index
C
Correct and proper use........................................ 11
Counter measures
................................................ 11
D
Displacement pump............................................. 13
Disposal............................................................... 22
E
Emergency stop switch........................................ 10
G
General non-discriminatory approach.................... 4
L
Live parts.............................................................. 10
N
Non-discriminatory approach................................. 4
S
Safety data sheet................................................. 11
Safety information............................................ 4, 10
U
Unauthorised access............................................ 10
Users' qualifications............................................... 6
Index
29
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