Sigma warranty Product description S2Ba/S2Ca, Identification of pump type

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Dulcodes UV-Desinfektionsanlage

Product description S2Ba/S2Ca

 

 

2Product description S2Ba/S2Ca

WARNING

Use for intended purpose

¥The pump is designed as a liquid medium metering pump; it serves the purpose of metering liquid medium within the specified line system!

¥In explosion-threatened workplaces in zone 1, device category II 2G of explosion group II C the pump may not be operated without the corresponding rating plate (and the corre- sponding EC conformity declaration) for pumps for explosion-threatened workplaces in accordance with guideline 94/9/EC of the European guidelines.

¥From July 1st, 2003 on, only pumps with the corresponding marking according to EC-Ex- directive 94/9 may be used in industrial premises with potentially explosive atmospheres. The explosion group, category and type of protection shown on the marking must correspond to or exceed the conditions prevailing in the intended area of application.

¥Operate the pump only within the conditions described in the technical data!

¥General restrictions with regard to viscosity limits, chemical resistance and density must be observed (refer to ProMinent¨ chemical resistance list (catalogue or homepage))!

¥All other applications or conversion are prohibited!

¥The pump is not designed to meter gaseous media as well as solids.

¥For pumps without EX protection: The pump is not suitable for metering combustible liquids!

¥Pumps may never be operated in explosion-threatened workplaces without a corre- sponding rating plate (and the corresponding EC conformity declaration) for pumps for explosion-threatened workplaces.

¥Only specifically trained and authorized personnel are permitted to operate the pump!

2.1Identification of pump type

Fig. 1

The identity code and serial number are given in addition to the standard technical specifications. These two numbers must always be quoted when making any enquiries as they enable distinct identification of the type of metering pump.

2.2Design/Functional description

2.2.1Functional description, drive

The ProMinent® Sigma/ 2 diaphragm-type metering pump is an oscillatory displacement pump with the stroke length adjustable in steps of 0.5 %. It is driven by electric motor (1). The rotary drive of the electric motor is stepped down by worm gear and transmitted via the eccentric roller

(3)to the push rod (4) connected to fork (8) and converted into oscillatory movement. Return spring (5) presses the fork with push rod positively against the eccentric roller thus producing the return stroke. The stroke is adjusted by means of stroke adjustment knob (6) and spindle (7) by limiting the return stroke. Stroke movement is transmitted directly to the displacement diaphragm. Interacting with the valves, this diaphragm produces the overpressure and vacuum in the liquid end necessary for delivery. Flow is pulsating.

In the basic type, the electric motor is normally a 3-ph extended-range AC motor (refer to Section 3 for other options).

ProMinent®

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Contents Operating Instructions Control elements overview Control elements and key functionsContinuous Display Operating-/Settings DiagramPrevious Activatedfunction AnalogImprint Imprint Dulcodes UV-DesinfektionsanlageDulcodes UV-Desinfektionsanlage Table of contents Table of contents Dulcodes UV-Desinfektionsanlage B a G m a B a s i c Ty p e S 2 B a Identcode ordering systemIdentcode ordering system Dulcodes UV-Desinfektionsanlage ProMinent Dulcodes UV-Desinfektionsanlage General notes Safety devicesDulcodes UV-Desinfektionsanlage Product description S2Ba/S2Ca Identification of pump typeDesign/Functional description Functional description, drive 75 % 30 % Stroke movementHM50Hz MeteringcapacitydiagramS2Ba Metering capacity diagramS2CaHM Functional description, delivery unit Integrated overflow valve with bleeder function TaskDesign and functional description refer to Fig. No Product description S2Ba/S2Ca Design and function description see Fig Diaphragm rupture sensorUse for intended purpose/Use unintended purpose Function3162-4 Pvdf Ptfe Technical data Sigma Capacity data Technical dataTechnical data S2Ca Temperature specificationsAccuracy Dimensions Sigma/ 2 mm Dimension sheet Sigma/ 2 with stroke adjustment motorModel Connector Electrical data, stroke sensor ÒSigmaÓ Stroke adjuster drive mechanismMotor data Stroke actuator drive mechanismRelay input Input voltage Mains frequency Power consumptionElectrical data, pacing relay ÒSigmaÓ Sound intensity levelStart-up/Maintenance MaintenanceStart-up Maintenance intervals Replacement of wearing partsGuideline on Valve Installation Features of the S2Ca metering pumps Function description, motorsFunction description, controller LED indicator Operating indicator green ÒFloat switchÓ functionOptional Òfault-indicating relayÓ or Òpower relayÓ ÒFault indicating and pacing relayÓ optionHierarchy of operating modes, functions and fault statuses Sockets, symbols and wiring diagramRelay type Power relay Wiring diagram Technical data, external contact Controller type 0 see identity codeController type 1 see identity code Outputs Block circuit diagram S2CaInputs Pump, InsideBy customer Cable Circuit examples universal signal cableNot in Profibus version Delivery range Retrofitting relaysControl elements Set SettingsCheck adjustable values Change to settings modeSelect operating mode Mode menu Settings for operating mode SET menu Settings for ÒmanualÓ operating modeSettings for ÒanalogueÓ operating mode Analg menu Straight line SetLower band Settings for ÒcontactÓ operating mode Contct menuLower/upper band Lower band Upper band Alkali pump Acid pumpSet ÒMemoryÓ extension function Settings for ÒbatchÓ operating mode Batch menuSettings for ÒcalibrationÓ function Calib menu Settings for programmable functions SET menuCancel total stroke number or total litres Clear window Settings for Òauxiliary frequencyÓ function AUX menuSettings for the ÒflowÓ function Flow menu Setting code Code menuManual operation OperatingRemote control TroubleshootingError Messages Decommissioning and disposal Spare parts and accessories 1011036 ProMinentFor pumps without Ex protection For pumps with Ex protection Valve assy DN 15/PVT* Order No 6105-1040100-03 Order No Retrofit kit double diaphragm S2Ba/S2Ca Wiring diagram for stroke length adjuster Stroke actuator wiring diagram
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