ProMinent Sigma 1 Supplementary Operating Instructions
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ProMinent Sigma 1 Supplementary Operating Instructions

Pumps with hygienic pump head
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Supplementary operating instructions
for Sigma series pumps:
with hygienic pump head
Target group: trained qualified personnel
These supplementary instructions and the operating instructions for the metering pump are required for safe, correct and
proper operation.
Should these supplementary operating instructions and the operating instructions for the metering pump contradict each
other, the information in these supplementary operating instructions will take precedence.
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.
The latest version of the operating instructions are available on our homepage.
Part no. 986047
Original operating instructions (2006/42/EC)
EN
Version: BA SI 109 12/22 EN

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  • Page 1 Supplementary operating instructions for Sigma series pumps: with hygienic pump head Target group: trained qualified personnel These supplementary instructions and the operating instructions for the metering pump are required for safe, correct and proper operation. Should these supplementary operating instructions and the operating instructions for the metering pump contradict each other, the information in these supplementary operating instructions will take precedence.

  • Page 2: Table Of Contents

    Technical data..............27 11.1 Product-specific part of the Sigma 1......27 11.1.1 Performance data of the Sigma 1......28 11.1.2 Weights of the Sigma 1 dosing heads....29 11.1.3 Dimensional drawings, Sigma 1......30 11.1.4 Spare parts lists for Sigma 1........31 11.1.5 Materials that come into contact with food prod‐...
  • Page 3 Table of contents 11.2.3 Dimensional drawings, Sigma 2......36 11.2.4 Spare parts lists for Sigma 2........37 11.2.5 Materials that come into contact with food prod‐ ucts................ 38 11.2.6 Performance diagrams for the Sigma 2 with hygienic pump head..........38 11.3 Product-specific part of the Sigma 3......

  • Page 4: Function

    “Hygienic Design” and Reg‐ ulation (EC) No 1935/2004. Take into account the resistance of the wetted materials and the ProMinent Resistance List when selecting the feed chemical - see the ProMinent Product Catalogue or visit our website.

  • Page 5: Safety Chapter

    Safety chapter Safety chapter 2.1 User qualification WARNING! Danger of injury with inadequately qualified per‐ sonnel The operator of the system / equipment is respon‐ sible for ensuring that the qualifications are ful‐ filled. 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.

  • Page 6: Intended Use

    Safety chapter 2.2 Intended use Intended use: The pump is intended to meter liquid food products or additives in closed food processes. The pump can meter the following types of liquid food products or additives: – Liquid food products or additives with a viscosity of up to 30,000 mPas –...

  • Page 7: Cross-Contamination

    Safety chapter 2.5 Cross-contamination Cross-contamination generally refers to the direct or indirect unwanted transfer of contamination to an object. When replacing your feed chemical or pump components etc., make sure that there is no, or could be no, hygienic risk to the process. If in doubt, clean Ä...

  • Page 8: Storage And Transport

    Storage and transport Storage and transport Store and transport the pump in such a way that its hygienic prop‐ erties are not impaired by the entrainment of feed chemicals, dirt etc. In addition, refer to Regulation (EC) no. 852/2004 governing food hygiene.

  • Page 9: Types Of Connection For The Hygienic Pump Head

    Types of connection for the hygienic pump head Types of connection for the hygienic pump head 4.1 Flange spigot n9 (4x) n54 +0.05 n 33 40557629 A3647 Fig. 2: Connector piece: HD, DN25, 4435, 11864-2 Groove, flange spigot DIN 11864-2 DN10 = 37 mm DN15 = 42 mm DN25 = 53 mm...

  • Page 10: Clamp Spigot

    Types of connection for the hygienic pump head 4.2 Clamp spigot +0.05 n 50.5 h11 ( -0.19 n 42 40438674 A3648 Fig. 3: Connector piece: HD, DN25, 4435, 11864-3 Groove, clamp spigot DIN 11864-3: DN10 = 34 mm DN15 = 34 mm DN25 = 50.5 mm DN32 = 50.5 mm...

  • Page 11: Installation, Hydraulic

    Take into account the resistance of materials that will come into contact with food products and the ProMinent Resistance List when selecting the feed chemical - see the ProMinent Product Catalogue or visit our website. The construction of the discharge and suction valve of the pump tapers the overall cross-section.

  • Page 12: Start Up

    Start up Start up WARNING! Danger from hazardous substances! Possible consequence: Fatal or very serious inju‐ ries. Please ensure when handling hazardous sub‐ stances that you have read the latest safety data sheets provided by the manufacture of the haz‐ ardous substance.

  • Page 13: Maintenance And Functional Faults

    Maintenance and functional faults Maintenance and functional faults 7.1 Maintenance Tab. 2: Maintenance intervals Maintenance interval Maintenance work Regularly * Rinse the interior of the liquid end, see Ä Chapter 8 ‘Notes on cleaning metering pumps with hygienic pump head’ on page 14 . Regularly * Disconnect the supply voltage and flush the exterior surfaces of the pump with a surge of water at atmospheric pressure.

  • Page 14: Notes On Cleaning Metering Pumps With Hygienic Pump Head

    Materials of parts that come into con‐ The following materials that may come into contact with food prod‐ tact with food products ucts are used in ProMinent metering pumps with hygienic pump head: B1285_3 Fig. 4: Section: the liquid end of the Sigma hygienic pump...

  • Page 15: Surfaces That Come Into Contact With Food Products

    Notes on cleaning metering pumps with hygienic pump head Tab. 3: The materials conform to Regulation (EC) no. 1935/2004. Dosing head Valve seats / valve housing / connector piece O-rings * Balls Diaphragm 1.4435 1.4435 EPDM PTFE * O-rings DIN 11864 R 8.2 Surfaces that come into contact with food products Surface quality: The metallic surfaces that come into contact with food products...

  • Page 16: Cleaning By Flushing

    Notes on cleaning metering pumps with hygienic pump head 8.4 Cleaning by flushing WARNING! Danger from hazardous substances! Possible consequence: Fatal or very serious inju‐ ries. Please ensure when handling hazardous sub‐ stances that you have read the latest safety data sheets provided by the manufacture of the haz‐...

  • Page 17: Selected Disinfectants And Parameters

    Notes on cleaning metering pumps with hygienic pump head Cleaning agent Max. chloride con‐ Concentra‐ Dwell time in Max. tem‐ tent in the tion in % minutes perature in batching water in °C mg/l Acidic cleaning agent based on nitric acid HNO Acidic cleaning agent based on a mix‐...
  • Page 18 Notes on cleaning metering pumps with hygienic pump head Only use cleaning agents that do not attack or grind the materials of the pump. Make sure that all surfaces, especially any surfaces that come into contact with food products, are not scratched by tools, cleaning agents, auxiliary agents etc., and that these surfaces are not changed in any other way.

  • Page 19: Manually Cleaning The Valves

    Notes on cleaning metering pumps with hygienic pump head 8.5 Manually cleaning the valves You can clean the pump in its dismantled state. You need to dis‐ mantle the liquid end and clean it wet. Only use cleaning agents that do not attack or grind the materials of the pump.

  • Page 20: Exterior Cleaning Of The Pump

    Notes on cleaning metering pumps with hygienic pump head Valve seat Dosing head Diaphragm Risk of confusion: Once assembled, the balls (4) and their valve seats (5) must Ä Fur‐ be seated at the bottom of their valve housing (3), see ther information on page 19 .

  • Page 21: Replacement And Checking

    Replacement and checking Replacement and checking Make sure that the pump is always promptly and adequately cleaned. To do so, you may consider, among other things, including your pump in your operational cleaning schedule. Alter‐ natively put in place other or additional appropriate measures and methods to ensure that there is no, or could be no, hygienic risk to the process.

  • Page 22: Replacing The Diaphragm

    Replacement and checking 9.1 Replacing the diaphragm WARNING! Danger from hazardous substances! Possible consequence: Fatal or very serious inju‐ ries. Please ensure when handling hazardous sub‐ stances that you have read the latest safety data sheets provided by the manufacture of the haz‐ ardous substance.
  • Page 23 Replacement and checking Drain the liquid end: purge the liquid end and then flush using a suitable medium. With the pump running, move the stroke adjustment dial to the stop at 0% stroke length. ð The drive axle is now difficult to turn. Switch off the pump.
  • Page 24 Replacement and checking B1305 Fig. 7: Screwing sequence...

  • Page 25: Checking The Condition Of The Diaphragm Rupture Sensor

    Checking the condition of the diaphragm rupture sensor Checking the condition of the diaphragm rupture sensor Make sure that all surfaces, especially any surfaces that come into contact with food products, are not scratched by tools, cleaning agents, auxiliary agents etc., and that these surfaces are not changed in any other way.

  • Page 26: Testing The Electric Diaphragm Rupture Sensor

    Checking the condition of the diaphragm rupture sensor Press the piston on the other side of the diaphragm rupture sensor into the dosing head (approximately 4 mm) using a blunt, smooth object until the diaphragm rupture sensor trig‐ gers. Feed chemical may escape Feed chemical can escape in the event of a diaphragm rupture if the expandable flap of the diaphragm is dam‐...

  • Page 27: Technical Data

    < 80 dB (A) (ISO 11688-1 (11/2009)). 11.1 Product-specific part of the Sigma 1 Should the information in these supplementary operating instruc‐ tions and in the operating instructions for the pump contradict each other, then the information in these supplementary operating...

  • Page 28: Performance Data Of The Sigma 1

    Technical data 11.1.1 Performance data of the Sigma 1 S1BA with hygienic pump head at 50 Hz operation Type Minimum pump capacity at maximum back pressure ml/stroke 10022 10044 07065 Type Maximum stroke Priming lift Suction lift Max. permissible pri‐...

  • Page 29: Weights Of The Sigma 1 Dosing Heads

    The priming lift applies to clean, moist valves, an empty suction line and empty liquid end - with correct installation. The standard connector is an aseptic grooved clamp connection according to DIN11864-3. 11.1.2 Weights of the Sigma 1 dosing heads Dosing head Weight DN 10 approx. 6 kg DN 15 approx.

  • Page 30: Dimensional Drawings, Sigma 1

    Dimensional drawing of the Sigma 1, S1CB with hygienic pump head 105.4 P_SI_0207_SW-2 Fig. 9: Dimensional drawing of the Sigma 1, S1CB with hygienic pump head - dimensions in mm da1 ≥ 150 mm = space to remove the dosing head...

  • Page 31: Spare Parts Lists For Sigma 1

    Technical data 11.1.4 Spare parts lists for Sigma 1 Sigma 1 with hygienic pump head Store all spare parts, components etc. in such a way that their hygienic properties are not modified, endangered or affected in any other way. B1284_3 Pos.

  • Page 32: Performance Diagrams For The Sigma 1 With Hygienic Pump Head

    Technical data 11.1.6 Performance diagrams for the Sigma 1 with hygienic pump head Sigma 1 S1BA with hygienic pump head (50 Hz) C [l/h] C [l/h] S1BA Hygien. 90.0 90.0 80.0 80.0 07065 10044 70.0 70.0 10022 60.0 60.0 50.0 50.0...

  • Page 33: Product-Specific Part Of The Sigma 2

    Technical data 11.2 Product-specific part of the Sigma 2 Should the information in these supplementary operating instruc‐ tions and in the operating instructions for the pump contradict each other, then the information in these supplementary operating instructions will take precedence. 11.2.1 Performance data of the Sigma 2 S2BA with hygienic pump head at 50...
  • Page 34 Technical data S2BA with hygienic pump head at 60 Hz operation Type Minimum pump capacity at maximum back pressure ml/stroke 16050 15.3 11.1 16090 29.9 10.9 16130 39.5 10.8 07120 38.2 27.8 07220 69.4 28.1 04350 110.3 30.0 Type Maximum Priming lift Suction lift Max.

  • Page 35: Weights Of The Sigma 2 Dosing Heads

    Technical data S2CB with hygienic pump head Type Minimum pump capacity at maximum back pressure ml/stroke 16050 11.1 16090 10.9 16130 10.8 07120 27.8 07220 28.1 04350 30.0 Type Priming lift Suction lift Max. permissible pri‐ Connector size ming pressure on the suction side mbar mbar...

  • Page 36: Dimensional Drawings, Sigma 2

    Technical data 11.2.3 Dimensional drawings, Sigma 2 Dimensional drawings of the Sigma 2, S2CB 82.5 82.5 P_SI_0208_SW Fig. 12: Dimensional drawing of the Sigma 2, S2CB with hygienic pump head DN15, dimensions in mm da1 ≥ 150 mm = space to remove the dosing head 82.5 P_SI_0209_SW Fig.

  • Page 37: Spare Parts Lists For Sigma 2

    Technical data 11.2.4 Spare parts lists for Sigma 2 Store all spare parts, components etc. in such a way that their hygienic properties are not modified, endangered or affected in any other way. B1284_3 Tab. 7: DN15 design Pos. Article Quantity Order no.

  • Page 38: Materials That Come Into Contact With Food Products

    Technical data Pos. Article Quantity Order no. 8*/** Multi-layer diaphragm S2_a d123.5x75-M8 PTFE/EPDM1935 1106067 * Components relevant in terms of hygiene that come into contact with food products ** Components of the spare parts kit 1119729 11.2.5 Materials that come into contact with food products These are components relevant in terms of hygiene.
  • Page 39 Technical data Sigma 2 S2CB with hygienic pump head S2CB Hygien. C [l/h] C [l/h] 04350 04350 07220 07120 07220 16130 07120 16090 16130 16050 16090 16050 S [%] p [bar] Fig. 15: A) Dosing rate C at maximum back pressure depending on the stroke length “S”. // B) Dosing rate C depending on the back pressure “p”.

  • Page 40: Product-Specific Part Of The Sigma 3

    Technical data 11.3 Product-specific part of the Sigma 3 Should the information in these supplementary operating instruc‐ tions and in the operating instructions for the pump contradict each other, then the information in these supplementary operating instructions will take precedence. 11.3.1 Performance data of the Sigma 3 S3BA with hygienic pump head at 50...
  • Page 41 Technical data S3BA with hygienic pump head at 60 Hz operation Type Minimum pump capacity at maximum back pressure ml/stroke 120145 46.9 34.4 120190 67.8 34.6 120270 94.4 34.4 070410 117.9 86.7 070580 173.3 88.3 040830 253.5 92.6 Type Maximum Priming lift Suction lift Max.

  • Page 42: Weights Of The Sigma 3 Dosing Heads

    Technical data S3CB with hygienic pump head Type Minimum pump capacity at maximum back pressure ml/stroke 120145 29.3 120190 28.8 120270 23.8 070410 77.5 070580 72.1 040830 1000 71.3 Type Priming lift Suction lift Max. permissible pri‐ Connector size ming pressure on the suction side mbar mbar...

  • Page 43: Dimensional Drawings, Sigma 3

    Technical data 11.3.3 Dimensional drawings, Sigma 3 Dimensional drawing of the Sigma 3, S3CB with hygienic pump head P_SI_0210_SW Fig. 16: Dimensional drawing of the Sigma 3, S3CB with hygienic pump head DN25, dimensions in mm da1 ≥ 150 mm = space to remove the dosing head P_SI_0211_SW Fig.

  • Page 44: Spare Parts Lists For Sigma 3

    Technical data 11.3.4 Spare parts lists for Sigma 3 Store all spare parts, components etc. in such a way that their hygienic properties are not modified, endangered or affected in any other way. B1284_3 Tab. 9: DN25 design Pos. Article Quantity Order no.

  • Page 45: Materials That Come Into Contact With Food Products

    Technical data Pos. Article Quantity Order no. 8*/** Multi-layer diaphragm S3_a d178x132 PTFE/EPDM 1034953 * Components relevant in terms of hygiene that come into contact with food products ** Components of the spare parts kit 1119733 11.3.5 Materials that come into contact with food products These are components relevant in terms of hygiene.
  • Page 46 Technical data Sigma 3 S3Ba with hygienic pump head (50 Hz) - 2 S3BA Hygien. C [l/h] C [l/h] 1000 1200 041030 041030 1000 040830 040830 070580 070580 040410 040410 S [%] p [bar] Fig. 19: A) Dosing rate C at maximum back pressure depending on the stroke length “S”. // B) Dosing rate C depending on the back pressure “p”.

  • Page 47: Standards And Regulations

    Standards and regulations Standards and regulations EN 1672-2 (07.2009): Food processing machinery – General design principles – Part 2: Hygiene requirements. EN 13951 (08.2012): Liquid pumps – Safety requirements – Agri‐ foodstuffs equipment; Design rules to ensure hygiene in use. ISO 12100 (03.2011): Safety of machinery - General design princi‐...
  • Page 48 ProMinent GmbH Im Schuhmachergewann 5 - 11 69123 Heidelberg Germany Telephone: +49 6221 842-0 Fax: +49 6221 842-419 Email: info@prominent.com Internet: www.prominent.com 986047, 9, en_GB © 2022...

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