ProMinent Sigma / 2 Basic S2Ba Operating Instructions Manual
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ProMinent Sigma / 2 Basic S2Ba Operating Instructions Manual

Diaphragm motor-driven metering pump
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Operating instructions

Diaphragm Motor-Driven Metering Pump
Sigma / 2 Basic Type S2Ba
P_SI_0074_SW
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.
Part no. 985908
Original operating instructions (2006/42/EC)
BA SI 063 01/14 EN

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  • Page 1: Operating Instructions

    Operating instructions Diaphragm Motor-Driven Metering Pump Sigma / 2 Basic Type S2Ba P_SI_0074_SW 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. Part no.
  • Page 2 Supplemental instructions Supplementary information Read the following supplementary information in its entirety! Should you already know this information, you will benefit more from referring to the operating instructions. The following are highlighted separately in the document: Enumerated lists Fig. 1: Please read! Operating guidelines ð...

  • Page 3: Table Of Contents

    Table of contents Table of contents Identity code..................4 Safety chapter................. 6 Storage, transport and unpacking..........11 Overview of equipment and control elements....... 12 Functional description..............14 5.1 Pump..................14 5.2 Liquid end................14 5.3 Integral relief valve..............14 5.4 Multi-layer safety diaphragm..........15 Assembly..................

  • Page 4: Identity Code

    Union nut and PVDF insert Union nut and SS insert Union nut and PVDF tube nozzle Union nut and SS tube nozzle Union nut and SS welding sleeve Design With ProMinent logo (standard) ® Without ProMinent ® logo Physiological safety with FDA No.
  • Page 5 Identity code S2Ba Sigma 2 Basic Type Connection data - refer to nameplate on motor No motor, with B14 flange, size 71 (DIN) No motor, with C 42 flange (NEMA) No motor, with B 5, size 56 (DIN) Degree of protection IP 55 (standard) Exe design ATEX-T3 Exd version ATEX-T4...

  • Page 6: Safety Chapter

    Safety chapter Safety chapter CAUTION! These operating instructions include notes and quotes from German guidelines relating to the system operator's scope of responsibility. This information does not discharge the oper‐ ator from his responsibility as an operator and is intended only to remind him or make him aware of specific problem areas.
  • Page 7 Safety chapter Observe the general limitations with regard to viscosity limits, chem‐ ical resistance and density - see also ProMinent Resistance List (in the Product Catalogue or at www.prominent.com/en/downloads)! All other uses or modifications are prohibited. Never operate pumps without the relevant nameplate (and the respec‐...
  • Page 8 Service Customer Service department refers to service technicians, who have received proven training and have been authorised by ProMinent or Pro‐ Maqua to work on the system. Safety notes WARNING! –...
  • Page 9 An unsuitable feed chemical can damage the parts of the pump that come into contact with the chemical. – Take into account the resistance of the wetted materials when selecting the feed chemical - see the ProMinent product catalogue or visit www.prominent.com/en/down‐ loads. CAUTION!
  • Page 10 Safety chapter Drive front cover Motor fan cowling Terminal box cover, motor Only remove them when the operating instructions request you to do so. Information in the event of an emergency In the event of an electrical accident, disconnect the mains cable from the mains or press the emergency cut-off switch fitted on the side of the system! If feed chemical escapes, also depressurise the hydraulic system around...

  • Page 11: Storage, Transport And Unpacking

    The "Decontamination Declaration Form" can be found at www.prominent.com/en/downloads. WARNING! Slings can tear ProMinent only supplies non-reusable slings. These can tear with repeated use. – Only use the slings once. CAUTION! Danger of material damage...

  • Page 12: Overview Of Equipment And Control Elements

    Overview of equipment and control elements Overview of equipment and control elements P_SI_0068_SW Fig. 3: Overview of equipment and control elements S2Ba Drive motor Drive unit Stroke length adjustment knob Liquid end with relief valve Diaphragm rupture sensor P_SI_0088_SW Fig. 4: Sigma control elements Relief valve Diaphragm rupture sensor (visual)
  • Page 13 Overview of equipment and control elements P_SI_0095_SW Fig. 5: Adjusting the stroke length 100 % = 4 rotations 25 % = 1 rotation 0.5 % = 1 scale mark on stroke adjustment dial PG11 P_SI_0036 Fig. 6: Front cover for version with pacing relay Pacing relay cable Supply voltage cable for pacing relay PCB...

  • Page 14: Functional Description

    Functional description Functional description 5.1 Pump The metering pump is an oscillating diaphragm pump, the stroke length of which is adjustable. An electric motor drives the pump. 5.2 Liquid end The diaphragm (2) hermetically shuts off the pump volume of the dosing head (4) towards the outside.

  • Page 15: Multi-Layer Safety Diaphragm

    Functional description P_SI_0019 Fig. 8: Integral relief valve Spring, large Ball Rotary dial Spring, small Hose connection 5.4 Multi-layer safety diaphragm With visual diaphragm rupture sensors, in the event of a diaphragm rup‐ ture, the lowered red cylinder (6) springs forward beneath the transparent cover (7) so that it then becomes clearly visible - see Fig.

  • Page 16: Assembly

    Assembly Assembly Compare the dimensions on the dimension sheet and pump. Base WARNING! Danger of electric shock If water or other electrically conducting liquids penetrate into the drive housing, in any other manner than via the pump's suction connection, an electric shock may occur. –...
  • Page 17 Assembly Liquid end alignment Capacity too low The liquid end valves cannot close correctly if they are not upright. Ensure that the discharge valve is upright. – Fastening Capacity too low Vibrations can disrupt the liquid end valves. Secure the metering pump so that no vibrations can –...

  • Page 18: Installation, Hydraulic

    Installation, hydraulic Installation, hydraulic WARNING! EX pumps in areas at risk from explosion – It is essential that metering pumps to be used in areas at risk from explosion are fitted with an appropriate safety relief valve on the outlet side of the metering pump (to protect it from excessive heating up from overloading and from impact sparks resulting from overloading trig‐...
  • Page 19 The pump is supplied with PTFE moulded composite seals with a flare, which are used for the pump connec‐ tions. They seal the connections between grooved pump P_SI_0021 valves and the grooved inserts from ProMinent - see Fig. 14. Fig. 14: Moulded composite seals with corrugated insert –...
  • Page 20 Installation, hydraulic CAUTION! Warning of backflow Liquid ends, foot valves, back pressure valves, relief valves or spring-loaded injection valves do not constitute absolutely leak-tight sealing elements. – Use a shut-off valve, a solenoid valve or a vacuum breaker for this purpose. P_SI_0022 Fig.
  • Page 21 Installation, hydraulic CAUTION! Danger of the integral relief valve failing The integral relief valve no longer operates reliably with feed chemicals having a viscosity of greater than 200 mPa s. – Only use the integral relief valve with feed chemicals having a viscosity up to 200 mPa s.

  • Page 22: Basic Installation Notes

    Installation, hydraulic 7.1 Basic installation notes Safety notes CAUTION! Danger resulting from rupturing hydraulic components Hydraulic components can rupture if the maximum permis‐ sible operating pressure is exceeded. – Never allow the metering pump to run against a closed shut-off device. –...

  • Page 23: Installation, Electrical

    This can either be in the form of a decla‐ ration of conformity from the supplier (ProMinent) for the entire unit or, with the supply of individual components, with the operator's explosion protection document.
  • Page 24 Installation, electrical WARNING! Danger of electric shock A mains voltage may exist inside the motor or electrical ancil‐ laries. – If the housing of the motor or electrical ancillaries has been damaged, you must disconnect it from the mains immediately. The pump must only be returned to service after an authorised repair.
  • Page 25 Installation, electrical Install a motor protection switch, as the motors have no fuse. Install an emergency cut-off switch or include the motor in the emer‐ gency cut-off management plan for the system. Only connect the motor to the voltage supply using a suitable cable. Key motor data can be found on the nameplate.
  • Page 26 Installation, electrical CAUTION! Danger resulting from unnoticed diaphragm rupture If the pump has been ordered with an electric diaphragm rup‐ ture sensor, it must also be electrically installed. – Install the enclosed diaphragm rupture sensor electri‐ cally to a suitable monitoring device. a) Diaphragm rupture sensor with switch contact The cable can be poled as required.
  • Page 27 Installation, electrical * at rated load The contacts are potential-free. The pacing relay is a N/O as standard. Supply voltage for pacing relay PCB Available supply vol‐ Mains supply fre‐ Power consumption tages quency 230 V AC (180-254 V) 50 / 60 Hz 10 mA (at 230 V, 50 Hz) 115 V AC (90-134 V) 50 / 60 Hz...

  • Page 28: Start Up

    Start up Start up Safety notes WARNING! EX pumps in areas at risk from explosion – An appropriately skilled operative should check whether the appropriate installation information from the "Installa‐ tion " chapter has been implemented correctly. WARNING! Fire hazard with flammable media Only with combustible media: These may start to burn when combined with oxygen.
  • Page 29 Start up CAUTION! Possible environmental and material damage In event the red gear bleeding plug is sealed, during opera‐ tion it prevents any pressure compensation between the drive housing and the surroundings. This ensure that oil can be pushed from the drive housing. –...
  • Page 30 Start up When operating the integral relief valve close to the opening pressure, a minimal overflow into the overflow line can occur. Adjusting the stroke length Only adjust the stroke length when the pump is running. This is easier and also better for the pump. P_SI_0095_SW Fig.

  • Page 31: Maintenance

    – These measures constitute the minimum protective measurements stipulated by ProMinent. It is the duty of the operator to eliminate any other dangers identified by appropriate measures. WARNING! Fire hazard with flammable media Only with combustible media: These may start to burn when combined with oxygen.
  • Page 32 Maintenance WARNING! Warning of dangerous or unknown feed chemical Should a dangerous or unknown feed chemical be used: It may escape from the hydraulic components when working on the pump. – Take appropriate protective measures before working on the pump (e.g. safety glasses, safety gloves, ...). Observe the safety data sheet for the feed chemical.
  • Page 33 Maintenance When using abrasive feed chemicals, the diaphragm service life is reduced. In such cases, more frequent checking of the diaphragm is rec‐ ommended. Tightening torques Data Value Unit Tightening torques for dosing head 4.5 ... 5.0 Nm screws: Liquid ends with integral relief valve WARNING! Warning of eye injuries When opening the relief valve, a spring under high tension...

  • Page 34: Repairs

    Repairs Repairs Safety notes WARNING! EX pumps in areas at risk from explosion – Generally check the proper operation of the system, par‐ ticularly of the power end and bearings, by regular moni‐ toring (for leaks, noises, temperatures, smell ..). WARNING! Fire hazard with flammable media Only with combustible media: These may start to burn when...

  • Page 35: Cleaning Valves

    Repairs 11.1 Cleaning valves Unsuitable spare parts for the valves may lead to problems for the pumps. Only use new components that are especially adapted to – fit your valve (both in terms of shape and chemical resistance). Use the correct spare parts kits. In case of doubt, refer –...

  • Page 36: Replacing The Diaphragm

    Repairs 11.2 Replacing the diaphragm Third party spare parts for the pumps may lead to problems when pumping. Use only original spare parts. – Use the correct spare parts kits. In case of doubt, refer – to the exploded views and ordering information in the appendix.
  • Page 37 Should this not work, remove dirt or swarf out of the thread and screw the diaphragm correctly onto the drive axle this time. ð If this is still unsuccessful, contact ProMinent-ProMaqua cus‐ tomer service. Place the dosing head with the screws onto the diaphragm - the suction connector must be pointing downwards in the pump's fitting position.
  • Page 38 Repairs Checking the condition of the diaphragm rupture sensor If the inside of the diaphragm rupture sensor has become damp or dirt has penetrated it: replace. P_SI_0020_SW Fig. 23: Section through the Sigma diaphragm rupture warning system ("Visual break indicator" version) Working layer (≙...
  • Page 39 Repairs After a successful test, screw the transparent cover onto the dia‐ phragm rupture sensor and then continue at the top by fitting the diaphragm. Electrical diaphragm rupture sensor Press the piston of the diaphragm rupture sensor with a blunt, smooth object into the dosing head (approximately 4 mm) until the monitor triggers alarm.

  • Page 40: Troubleshooting

    Troubleshooting Troubleshooting Safety notes WARNING! EX pumps in areas at risk from explosion – Ensure correct operation in general (no leaks, unusual noises, high temperatures, unusual smells etc.), particu‐ larly of the power end and bearings. – Do not allow the pump to become hot due to a lack of oil! If oil is escaping, investigate the leak immediately and eliminate the cause.
  • Page 41 Technical per‐ ously constricted. charge line. sonnel All other faults. Other causes. Call the ProMinent customer serv‐ ices. * If necessary use the cross-section drawing of the integral relief valve in the "Functional Description" chapter. WARNING! Warning of eye injuries When opening the relief valve, a spring under high tension can jump out.
  • Page 42 Troubleshooting WARNING! Warning of escaping feed chemical When dosing combustible feed chemicals or in hazardous locations, under no circumstances must the second dia‐ phragm also rupture. – If the pump diaphragm rupture sensor triggers, stop the pump immediately and only operate once a new multi- layer safety diaphragm has been fitted.

  • Page 43: Decommissioning

    Decommissioning Decommissioning Decommissioning WARNING! Fire hazard with flammable media Only with combustible media: These may start to burn when combined with oxygen. – During filling and draining of the liquid end, an expert must ensure that feed chemical does not come into con‐ tact with oxygen.
  • Page 44 Decommissioning WARNING! Warning of eye injuries When opening the relief valve, a spring under high tension can jump out. – Wear protective glasses. CAUTION! Danger of damage to the device The device can be damaged by incorrect and improper storage or transportation. –...

  • Page 45: Technical Data

    Technical data Technical data Only for "M - modified" design: WARNING! Risk of personal injuries Please observe the ”Supplement for modified version“ at the end of the chapter! It replaces and supplements the technical data! 14.1 Performance data S2Ba under 50 Hz operation Type Minimum pump capacity at maximum Maximum...

  • Page 46: Shipping Weight

    Technical data S2Ba under 60 Hz operation Type Minimum pump capacity at maximum back pres‐ Maximum Suction lift Permissible Connector sure stroke priming size rate pressure, suction side Strokes/ m WS R"-DN 16050 PVT 15.9 1" - 15 16050 SST 14.8 1"...

  • Page 47: Wetted Materials

    Technical data Types Material version Shipping weight 07120 ... 04350 14.3 Wetted materials Material ver‐ Liquid end Suction/pres‐ Seals* / ball Balls Springs Integral relief sion sure connector seat valve PVDF PVDF PTFE/PTFE Ceramic / Hastelloy C PVDF/FPM or glass ** EPDM Stainless steel Stainless steel...

  • Page 48: Air Humidity

    Technical data 14.4.3 Air humidity Air humidity Data Value Unit Maximum air humidity *: 92 % rel. humidity * non-condensing 14.5 Motor data Electrical data For motor data - refer to the nameplate. Motor data sheets, special motors, special motor flanges, external fan, temperature monitoring –...

  • Page 49: Stroke Sensor "Sigma

    Technical data a) Contact (Standard for identity code Contact loading, max. specification "Displacement body“: A) at voltage Maximum current 30 V DC 1 A. The diaphragm rupture sensor is an NC. For safety reasons we recommend connecting to a pro‐ –...

  • Page 50: Relay

    Technical data b) Namur sensor (identity code specifica‐ 5–25 V DC, in accordance with Namur or DIN 60947-5-6, potential-free tion "Stroke sensor": 3) design. Data Value Unit Nominal voltage * 8 VDC Power consumption - active surface > 3 mA uncovered Power consumption - active surface cov‐...
  • Page 51 Technical data During operation with an automatic stroke length adjustment control together with a variable speed motor, the stroke rate must not fall below 30 strokes / min. Otherwise technical problems occur, because the mechanical resistance of the stroke adjustment spindle becomes too high. motor The motor data sheets for the modified version are valid.

  • Page 52: Diagrams For Setting The Metering Capacity

    Diagrams for setting the metering capacity Diagrams for setting the metering capacity S2Ba (50 Hz) S2Ba (60 Hz) C [l/h] C [l/h] 04350 07220 04350 07120 07220 16130 07120 16090 16130 16050 16090 16050 S [%] S [%] C [l/h] C [l/h] 04350 07220...

  • Page 53: Dimensional Drawings

    Dimensional drawings Dimensional drawings Compare the dimensions on the dimension sheet and – pump. All dimensions are in mm. –...
  • Page 54 Dimensional drawings...
  • Page 55 Dimensional drawings...

  • Page 56: Motor Data Sheet Standard Motor

    * upon request at manufacturer observation * sur demande auprès du producteur ProMinent Pumpentyp S2BaHM _ _ _ _ _ _ _ _ _ _ _ _ S _ _ _ S2CaHM _ _ _ _ _ _ _ _ _ _ _ _ U _ _ _ _ _ _...

  • Page 57: Liquid Ends Sigma/ 2

    Liquid ends Sigma/ 2 Liquid ends Sigma/ 2 Liquid end Sigma/ 2 130-DN 15 and 350- DN 25 PVT P_SI_0024 Fig. 26: Liquid end Sigma/ 2 130-DN 15 and 350-DN 25 PVT Item. Description Type 16050, Type 04350, 16090, 16130 07120, 07220 Spring Ball...
  • Page 58 Liquid ends Sigma/ 2 Sigma/ 2 PVA relief valve-A P_SI_0086_SW Fig. 27: Sigma/ 2 PVA relief valve-A Item. Description Type 16050, Type 07120, Type 04350, 16090, 16130 07220 Relief valve, compl. 10 bar PVA 1018947 Relief valve, compl. 7 bar PVA 740811 Relief valve, compl.
  • Page 59 Liquid ends Sigma/ 2 Liquid end Sigma/ 2 130 and 350 SST P_SI_0025_SW Fig. 28: Liquid end Sigma/ 2 130 and 350 SST Item. Description Type 16050, Type 04350, 16090, 16130 07120, 07220 Spring Ball Ball seat Diaphragm rupture sensor, 1033323 1033323 visual...
  • Page 60 Liquid ends Sigma/ 2 Sigma/ 2 SSA relief valve-A P_SI_0087 Fig. 29: Sigma/ 2 SSA relief valve-A Item. Description Type 16050, Type 07120, Type 04350, 16090, 16130 07220 Relief valve, compl. 16 bar SSA 1019246 Relief valve, compl. 7 bar SSA 740815 Relief valve, compl.

  • Page 61: Wear Parts For Sigma/ 2

    Wear parts for Sigma/ 2 Wear parts for Sigma/ 2 19.1 Standard Spare parts kits PVT (liquid ends) Spare parts kit Types 16050, 16090, 16130 Types 04350, 07120, 07220 FM 130 - DN15 1035951 FM 350 - DN25 1035953 Scope of supply: see exploded view drawings. Spare parts kits SST (liquid ends) Spare parts kit Types 16050, 16090, 16130...
  • Page 62 Wear parts for Sigma/ 2 Ordering Information Spare parts kits PVT (liquid ends) Liquid end Types 16050, 16090, 16130 Types 07120, 07220, 04350 FM 130 - DN 15 1046472 FM 350 - DN 25 1046475 Spare parts kits SST (liquid ends) Liquid end Types 16050, 16090, 16130 Types 07120, 07220, 04350...

  • Page 63: Ec Declaration Of Conformity For Machinery

    In accordance with DIRECTIVE 2006/42/EC OF THE EUROPEAN PAR‐ LIAMENT AND OF THE COUNCIL, Appendix I, BASIC HEALTH AND SAFETY REQUIREMENTS, section 1.7.4.2. C. ProMinent Dosiertechnik GmbH Im Schuhmachergewann 5 - 11 D - 69123 Heidelberg, hereby declares that the product specified in the following, complies with...

  • Page 64: Ec Declaration Of Conformity For Machinery Used In Areas At Risk Of Explosion

    EC Declaration of Conformity for Machinery Used in Areas at Risk of Explosion For pumps with explosion protection: ProMinent Dosiertechnik GmbH Im Schuhmachergewann 5 - 11 DE - 69123 Heidelberg, hereby declares that the product specified in the following, complies with...
  • Page 68 ProMinent Dosiertechnik GmbH Im Schuhmachergewann 5-11 69123 Heidelberg Germany Telephone: +49 6221 842-0 Fax: +49 6221 842-612 email: info@prominent.com Internet: www.prominent.com 986271, 2, en_GB © 2011...

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