Grundfos Alldos DDI-209 User Manual - Industry Surplus Australia

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4.3.2 DDI 209 Plus 3 system with priming and calibration system for moderately degassing liquids(chlorine bleaching agents) (only for DDI 209 0.4-10 to DDI 209 5.5-10)LK3bFEVV2cIJDD1e3aGH1eALMNV2cDTM03 6590 4506Fig. 3DDI 209 Plus 3 systemPos.3a3b2cIVA1eDEFGComponentsSuction valveDischarge valveDosing head Plus 3 systemConnection for deaeration lineDeaeration screwSuction line from tankLine from calibration tube (E) to dosinghead (2c)Isolating valve at calibration tube (E)Calibration tubePriming chamberConnection for overflow line (H)4.3.3 Functional principle of the Plus 3 systemPlus 3 system in operation:• The priming chamber (F) is filled with the dosingmedium via the suction valve (3a).– The calibration tube (E) is filled from thepriming chamber.– Unused dosing medium flows back into the tankvia the overflow line (H).• The dosing medium flows from the calibrationtube (E) to the discharge valve (3b) via the smalldosing diaphragm.NoteThe isolating valve (D) must be openduring operation!H Overflow line to tank (PVC tube 8/11)JKLMNDeaeration line to tankDischarge lineCoverAdhesive labelDeaeration hole14
TM03 6214 4506Fig. 4 Functional principle of the Plus 3 system4.3.4 DDI 209 with diaphragm leakage detectionI3bV2bPFig. 53aODDI 209 with diaphragm leakage detectionTM03 6591 4506Pos.3a3bComponentsSuction valveDischarge valveDosing head with flange for diaphragm2bleakage detectionI Connection for deaeration lineV Deaeration screw for manual deaerationO Opto-sensorP M12 plug for socket 115
Page 1 and 2: GRUNDFOS ALLDOS INSTRUCTIONSDDI 209
Page 3 and 4: CONTENTSPage1. General information
Page 5 and 6: 1.3.3 Pump performancePerformance d
Page 7 and 8: Maximum suction lift* (continuous o
Page 9 and 10: Permissible media temperatureDosing
Page 11 and 12: 3. Transport and intermediate stora
Page 13: 4.3 General descriptionThe DDI 209
Page 17 and 18: 4.4 Dimensional sketchesedbc156113a
Page 19 and 20: 4.5 WeightPump type Dosing head mat
Page 21 and 22: 5.4 Installation examples2i7i9i10i6
Page 23 and 24: • In the case of long discharge l
Page 25 and 26: 6.1 Connecting the signal lines for
Page 27 and 28: 6.1.4 Remote on/off / contact input
Page 29 and 30: 7.1.2 Assisting suction for Plus 3
Page 31 and 32: 7.1.4 Assisting suction for systems
Page 33 and 34: 8.4 DeaerationFig. 32 Manual deaera
Page 35 and 36: Once the error has been corrected,
Page 37 and 38: The maximum displayed/adjustable fl
Page 39 and 40: Pump running (LED lights up green)S
Page 41 and 42: Setting code 111CalibrationDosing c
Page 43 and 44: 9.6.1 Calibrating pumps with Plus 3
Page 45 and 46: Pump not connected to power supplyM
Page 47 and 48: FE: e.g. "7" (only for Flow Monitor
Page 49 and 50: 9.9.1 Direct weighting of the curre
Page 51 and 52: MenuInfoStopStart0-20 mAAnalogL:0.0
Page 53 and 54: Note down the set current weighting
Page 55 and 56: "P:ON" in the display:1. Press the
Page 57 and 58: Once the error has been corrected,
Page 59 and 60: 9.11 Batch menu / batch modeIn batc
Page 61 and 62: MenuInfo MenuInfoOFF OFFMenu MenuIn
Page 63 and 64: 9.14 Hotkeys / info keysThe followi
Page 65 and 66:
• Spring-loaded DN 4/DN 8 valve:-
Page 67 and 68:
11. Fault finding chartFault Cause
Page 69 and 70:
Safety declarationPlease copy, fill
Page 71 and 72:
KoreaGRUNDFOS Pumps Korea Ltd.6th F
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Grundfos Alldos DDI-209 User Manual - Industry Surplus Australia

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