Operating Instructions Solenoid Metering Pump B BT4b And BT5b

Safety chapterInformation in the event of an emergencyIn an emergency, either pull out the mains plug or press the customerinstalled emergency-off switch or disconnect the pump according to theemergency-off management for your system!If feed chemical escapes, also depressurise the hydraulic system aroundthe pump. Adhere to the safety data sheet for the feed chemical.Qualification of personnelActivityQualification levelStorage, transport, unpackingInstructed personnelInstallation, installation of hydraulicsystemTechnical personnelInstallation, electricalElectrical technicianOperationInstructed personnelMaintenance, repairTechnical personnelDecommissioning, disposalTechnical personnelTroubleshootingTechnical personnel, electricaltechnician, instructed personnelExplanation of the terms:Technical expertsA technical expert is deemed to be a person who is able to assess thetasks assigned to him and recognize possible hazards based on his/hertechnical training and experience, as well as knowledge of applicable reg‐ulations.Note:A technical qualification is typically proven by the required completion of atechnical training course, e.g. as an engineer or craftsman. The assess‐ment of a person's technical training can also be based on several yearsof work in the relevant field.Qualified personnelA qualified employee is deemed to be a person who is able to assess thetasks assigned to him and recognise possible dangers based on his/hertechnical training, knowledge and experience, as well as knowledge ofpertinent regulations.Note:A qualification of equal validity to a technical qualification can also gainedby several years employment in the relevant work area.Instructed personnelAn instructed person is deemed to be a person who has been instructedand, if required, trained in the tasks assigned to him/her and possible dan‐gers that could result from improper behaviour, as well as having beeninstructed in the required protective equipment and protective measures.Customer Service departmentCustomer Service department refers to service technicians, who havereceived proven training and have been authorised by ProMinent to workon the system.Sound pressure levelSound pressure level LpA 70 dB in accordance with EN ISO20361:2010-10at maximum stroke length, maximum stroke rate, maximum back pressure(water)12

Storage, transport and unpacking4Storage, transport and unpackingSafety informationWARNING!The transporting of pumps which have been used with radio‐active feed chemicals is forbidden!They will also not be accepted by ProMinent!WARNING!Only return the metering pump for repair in a cleaned stateand with a flushed liquid end - refer to the section on decom‐missioning!Only send metering pumps with a filled in DecontaminationDeclaration form. The Decontamination Declaration consti‐tutes an integral part of an inspection / repair order. A unitcan only be inspected or repaired if a Decontamination Dec‐laration is submitted that has been completed correctly andin full by an authorised and qualified person on behalf of thepump operator.The "Decontamination Declaration" form can be found in theGeneral Operating Instructions or underwww.prominent.com.CAUTION!Danger of material damageThe device can be damaged by incorrect or improper storageor transportation!–––The unit should only be stored or transported in a wellpackaged state - preferably in its original packaging.The packaged unit should also only be stored or trans‐ported in accordance with the stipulated storage condi‐tions.The packaged unit should be protected from moistureand the ingress of chemicals.Personnel:Ambient conditionsnTechnical personnelDataValue UnitMinimum storage and transport tempera‐ture-20 CMaximum storage and transport tempera‐ture 60 CMaximum air humidity *95 % rel.humidity* non-condensing13

Storage, transport and unpackingScope of supplyCompare the delivery note with the scope of supply:nnnnn14Metering pump with mains power cableConnector kit for hose/pipe connectionProduct-specific operating instructions with EC Declaration of Con‐formityCD with order information, exploded diagrams and data sheetsOptional accessories if ordered

Overview of the Device and Control Elements5Overview of the Device and Control Elements5.1 Overview of the Device123P BE 0013 SWFig. 2: Complete overview123Control unitDrive UnitLiquid EndabcdefP BE 0008 SWFig. 3: Overview of liquid end (PV)abcdefDischarge valveBackplateDosing headBleed valveBypass tube nozzleSuction valve15

Overview of the Device and Control Elements5.2 Control Elements123456789P BE 0011 SWFig. 4123456789Pulse Control SwitchStroke Length Adjustment KnobFault indicator (red)Warning indicator (yellow)Operating indicator (green)Multifunctional Switch"External Control" TerminalRelay connection (optional)"Level Switch" Terminal5.2.1 Pulse Control SwitchIn the Extern Contact operating mode, either a series of strokes can betriggered or an inbound series of contacts can be stepped down via thepulse control switch by a single contact (on the "external control" terminal).5.2.2 Stroke Length Adjustment KnobThe stroke length adjustment knob can be used to adjust the strokelength.5.2.3 Multifunctional SwitchThe multifunctional switch can be used to set the following functions, oper‐ating modes and stroke rate.The operating modes that can be set are:nnnn16Test (priming function)StopExtern (Contact)Manual (setting stroke rate in 10 % increments)

Overview of the Device and Control Elements5.2.4 Functional and Fault IndicatorsFault indicator (red)The fault indicator lights up if the fluid level in the chemical feed containerfalls below the second switching point of the level switch (20 mm residualfilling level in the chemical feed container).This LED flashes in the event of an undefined operating mode.Warning indicator (yellow)The warning indicator lights up if the fluid level in the chemical feed con‐tainer falls below the first switching point of the level switch.Operating indicator (green)The operating indicator lights up if the pump is ready for operation andthere are no fault or warning alerts. It goes out quickly as soon as thepump has performed a stroke.5.2.5 "External Control" TerminalThe "external control" terminal is a five-pole panel terminal.It enables the following functions and operating modes to be used:nnnPauseExtern ContactAuxiliary frequency (external frequency changeover)The two- and four-pole cables used to date can continue tobe used. The "Auxiliary frequency" function can, however,only be used with a five-pole cable.5.2.6 "Level Switch" TerminalA 2-stage level switch with pre-warning and end switch-off can be con‐nected.17

Functional description6Functional description6.1 Liquid EndThe dosing process is performed as follows: The diaphragm is pressedinto the dosing head; the pressure in the dosing head closes the suctionvalve and the feed chemical flows through the discharge valve out of thedosing head. The diaphragm is now drawn out of the dosing head; the dis‐charge valve closes due to the negative pressure in the dosing head andfresh feed chemical flows through the suction valve into the dosing head.One cycle is completed.6.2 Drive UnitThe diaphragm is driven by an electromagnet, which is controlled by anelectronic controller.6.3 CapacityThe capacity is determined by the stroke length and the stroke rate.The stroke length is adjusted by the stroke length adjustment knob withina range of 0 . 100 %. A stroke length of between 30 . 100 % (SEK type:50 . 100 %) is recommended to achieve the specified reproducibility!DataValue UnitRecommended stroke length, standardtype30 . 100 %Recommended stroke length, SEK type50 . 100 %The stroke rate can be set within a range of 10 . 100 % using the multi‐functional switch.6.4 Self-BleedingSelf-bleeding liquid ends (SEK types) are capable of independent primingwhen a discharge line is connected and diverting existent air pockets via abypass. During operation they are also capable of conveying away gaseswhich are produced, independently of the operating pressure in thesystem. It is also possible to dose precisely in a depressurised state dueto the integral back pressure valve.6.5 Operating ModesThe operating modes are selected by means of the multifunctional switch."Manual" operating modeAs soon as the stroke rate has been set by the multifunctional switch, thepump finds itself in "Manual" operating mode. 100 % corresponds to 180strokes/min."Extern" operating mode:The "Extern" operating mode is described below in the "Operation"chapter.6.6 FunctionsThe functions are described below in the "Operation" chapter.18

Functional description6.7 RelayThe pump has two connecting options.Fault indicating relay optionThe relay can switch a connected power circuit (e.g. for an alarm horn) inthe event of warnings or fault messages (e.g. warning levels).The relay can be retrofitted with the retrofit kit via a knock-out opening inthe pump foot - refer to "Retrofitting relays".Fault indicating and pacing relay optionThis combined relay can generate a contact with each stroke via its pacingrelay in addition to its function as a fault indicating relay.The relay can be retrofitted with the retrofit kit via a knock-out opening inthe pump foot - refer to "Retrofitting relays".6.8 Hierarchy of Operating Modes, Functions and Fault StatusesThe different operating modes, functions and fault statuses have a dif‐ferent effect on if and how the pump reacts.The following list shows the order:1. - Test (priming)2. - Fault, Stop, Pause3. - Auxiliary frequency (external frequency changeover)4. - Manual, Extern ContactComments:re 1 - "Priming" can take place in any mode of the pump (providing it isfunctioning).re 2 - "Fault", "Stop" und "Pause" stop everything apart from "Priming".re 3 - The stroke rate of "Auxiliary frequency" always has priority over thestroke rate specified by an operating mode in 4.19

Assembly7AssemblyWARNING!Risk of electric shockIf water or other electrically conducting liquids penetrate intothe drive housing, an electric shock may occur.–Position the pump so that drive housing cannot beflooded.CAUTION!Danger from incorrectly operated or inadequately maintainedpumpsDanger can arise from a poorly accessible pump due toincorrect operation and poor maintenance.––Ensure that the pump is accessible at all times.Adhere to the maintenance intervals.Capacity too lowThe liquid end valves can be disrupted by vibrations.–Secure the metering pump so that no vibrations canoccur.Capacity too lowIf the valves of the liquid end do not stand vertically upwards,they cannot close correctly.–Suction and discharge valves must stand verticallyupwards (for self-bleeding liquid end, the bleed valve).Mount the metering pump with the pump foot on a horizontal, leveland load-bearing supporting surface.20

Installation, hydraulic8Installation, hydraulicSafety informationCAUTION!Warning of feed chemical spraying aroundAn unsuitable feed chemical can damage the parts of thepump contacted by the chemical.–Take into account the resistance of the material con‐tacted by the chemical when selecting the feed chemical- refer to the ProMinent resistance list in the productequipment catalogue or at www.prominent.com.CAUTION!Warning of feed chemical spraying aroundPumps which are not fully installed hydraulically can ejectfeed chemicals from the outlet openings of the dischargevalves as soon as they are connected to the mains.––The pump must first be hydraulically installed and thenelectrically.In the event that you have failed to do so, press the[STOP/START] button or press the emergency-stopswitch.CAUTION!Warning of feed chemical spraying aroundFeed chemical can spray out of the hydraulic components ifthey are manipulated or opened due to pressure in the liquidend and adjacent parts of the system.––Disconnect the pump from the mains power supply andensure that it cannot be switched on again by unauthor‐ised persons.Depressurise the system before commencing any workon hydraulic parts.CAUTION!Danger from rupturing hydraulic componentsPeak loads during the dosing stroke can cause the maximumpermissible operating pressure of the system and pump tobe exceeded.–The discharge lines are to be properly designed.CAUTION!Danger of personal and material damageThe use of untested third party parts can result in damage topersonnel and material damage.–Only fit parts to dosing pumps, which have been testedand recommended by ProMinent.CAUTION!Warning of illegal operationObserve the regulations that apply where the unit is to beinstalled.21

Installation, hydraulic8.1 Install hose lines8.1.1 Installation for metering pumps without bleed valveSafety informationCAUTION!Warning of feed chemical spraying aroundIf the pipes are improperly installed, they can come lose orburst.–––Route all hose lines so they are free from mechanicalstresses and kinks.Only use original hoses with the specified hose dimen‐sions and wall thicknesses.To ensure high durability of the connections, only useclamp rings and hose nozzles that are intended for thehose diameter in question.CAUTION!Danger resulting from rupturing hydraulic componentsHydraulic components can rupture if the maximum permis‐sible operating pressure is exceeded.–––Always maintain the maximum permissible operatingpressure of all hydraulic components - please refer tothe product specific operating instructions and systemdocumentation.Never allow the metering pump to run against a closedshut-off device.Install a relief valve.CAUTION!Hazardous feed chemicals can escapeHazardous or extremely aggressive feed chemicals can leakout during conventional bleeding procedures.–Install a bleed line with recirculation into the storageta

product-specific operating instructions and the "General Operating Instructions for ProMinent Solenoid Metering Pumps". Both sets of operating instructions are only valid when read together. Part no. 986356 Original Operating Instructions (2006/42/EC) BA BE 025 07/11 EN Please carefully read these operating instructions before use! · Do not .