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2.6 Device overview

Fig. 2

Front view of the pump

Fig. 3

Rear view of the pump

4 1

129

Start/stop key

(Sect. 6.1)

Mains connection

Control cube

Graphic LC display
(Sect. 6.2.2)

Click wheel (Sect. 6.1)

100 % key (Sect. 6.1)

Signal inputs, outputs
(Sect. 4.3)

Mounting plate

100%

04 1

3 01

FlowControl connection

FC/FCM

Deaeration valve

Dosing head

Valve, suction side

Connection, deaeration

hose

Valve, discharge side

Control cube assembly

screws

Drain opening in case of

diaphragm breakage

Содержание SMART Digital DDA

Страница 1: ...GRUNDFOS INSTRUCTIONS SMART Digital DDA Installation and operating instructions...

Страница 2: ...y Directive 2006 42 EC Standards used EN 809 1998 EN ISO 12100 1 A1 2009 EN ISO 12100 2 A1 2009 Low Voltage Directive 2006 95 EC Standard used EN 60204 1 A1 2009 EMC Directive 2004 108 EC Standards us...

Страница 3: ...y saving mode 19 6 2 4 Overview of display symbols 20 6 3 Main menus 21 6 3 1 Operation 21 6 3 2 Info 21 6 3 3 Alarm 21 6 3 4 Setup 21 6 4 Operation modes 22 6 4 1 Manual 22 6 4 2 Pulse 22 6 4 3 Analo...

Страница 4: ...national regulations on health protection environmental protection and for accident prevention and any internal working operating and safety regulations of the operator must be observed Information a...

Страница 5: ...ng with chemicals the accident prevention regulations applicable at the installation site should be applied e g wearing protective clothing Observe the chemical manufacturer s safety data sheets and s...

Страница 6: ...ual The pump is not dismantled or incorrectly handled The maintenance is carried out by authorised and qualified personnel Original spare parts are used for repairs during maintenance 2 4 Nameplate Fi...

Страница 7: ...VC with Plus3 E V T Gasket material EPDM FKM PTFE C SS Valve ball material Ceramic Stainless steel DIN 1 4401 F Control cube position Front mounted can be changed to the right or left 3 Voltage 1 x 10...

Страница 8: ...ontrol cube Graphic LC display Sect 6 2 2 Click wheel Sect 6 1 100 key Sect 6 1 Signal inputs outputs Sect 4 3 Mounting plate 100 100 TM04 1133 0110 FlowControl connection FC FCM Deaeration valve Dosi...

Страница 9: ...Max suction lift when priming with wet valves 2 m 2 3 3 2 Min pressure difference between suction and discharge side bar 1 FC and FCM 2 Max pressure suction side bar 2 Max viscosity in SlowMode 25 wi...

Страница 10: ...safety class II Signal input Max load for level input 12 V 5 mA Max load for pulse input 12 V 5 mA Max load for external stop 12 V 5 mA Min pulse length ms 5 Max pulse frequency Hz 100 Impedance at 0...

Страница 11: ...Dimensional drawing TM04 1103 0110 161 17 D B C A1 G 5 8 A 200 8 100 110 4 x 6 105 120 17 5 168 Pump type A mm A1 mm B mm C mm D mm DDA 7 5 16 280 251 196 46 5 24 DDA 12 10 17 7 280 251 200 5 39 5 24...

Страница 12: ...wall on the bracket or the tank 4 1 3 Engage pump in mounting plate 1 Attach the pump to the mounting plate support clamps and slide under slight pressure until it engages Fig 6 Engaging the pump 4 1...

Страница 13: ...the corresponding connection see fig 3 and run into a container or a collecting tray Fig 8 Hydraulic connection Installation example The pump offers various installation options In the picture below...

Страница 14: ...am of the electrical connections Warning The enclosure class IP65 Nema 4X is only guaranteed if plugs or protective caps are correctly installed Warning The pump can start automatically when the mains...

Страница 15: ...Analog GND mA mA mA signal External stop GND X Pulse Pulse GND X Pulse Function Pins Plug type 1 brown 2 white 3 blue 4 black Low level signal X GND Pulse Empty signal X GND Pulse Function Pins Plug t...

Страница 16: ...Press the click wheel to select the highlighted language 7 Press the click wheel again to confirm the Confirm settings prompt and apply the setting Fig 12 Set menu language TM04 1184 1110 Operation E...

Страница 17: ...th FCM control variant it is not necessary to calibrate the pump if there is deviating or fluctuating backpressure as long as the AutoFlowAdapt function has been enabled see section 6 10 AutoFlowAdapt...

Страница 18: ...n value e g 125 ml 6 Remove the suction hose from the measuring beaker and check the remaining volume V2 e g 170 ml 7 From V1 and V2 calculate the actual dosed volume Vd V1 V2 e g 300 ml 170 ml 130 ml...

Страница 19: ...yed as symbols The position of the cursor is highlighted in black in the sub menus When you position the cursor on a value and press the click wheel a value is selected Turning the clickwheel clockwis...

Страница 20: ...Sect 6 4 1 Pulse Sect 6 4 2 Analog 0 4 20 mA Sect 6 4 3 Batch Sect 6 4 4 Timer Sect 6 4 5 6 4 6 Running Standby Stop Deaerating Diaphragm position out Sect 7 Additional display Sect 6 13 2 AR FC varia...

Страница 21: ...displayed for specific default settings and control variants The contents of the Setup menu also vary depending on the operation mode TM04 1157 1010 TM04 1106 1010 Counters resettable Volume Total dos...

Страница 22: ...ng the set volume per pulse The calculation is based on the frequency of external pulses the set dosing volume pulse Fig 16 Pulse operation mode The dosing volume per pulse is set in ml pulse using th...

Страница 23: ...ient In example 1 the reference points I1 6 mA Q1 1 5 l h and I2 16 mA Q2 7 5 l h have been set From 0 to 6 mA analog scaling is described by a line that passes through Q 0 l h between 6 mA and 16 mA...

Страница 24: ...mode If the batch volume is modified the dosing time resets to the minimum dosing time Signals received during a batch process or an interruption e g alarm external stop will be ignored If the pump i...

Страница 25: ...time until the next dosing process e g 1 21 is displayed Fig 27 Dos Timer Cycle mode 6 4 6 Dosing timer week In this operation mode up to 16 dosing procedures are defined for a week These dosing proc...

Страница 26: ...viscosity for degassing dosing media for long suction lines for large suction lift In the Setup SlowMode menu the speed of the suction stroke can be reduced to 50 or 25 Fig 32 SlowMode menu TM04 1136...

Страница 27: ...from the current measured values and the current diaphragm position stroke length Causes for deviations can be identified immediately by aligning the current indicator diagram with a calculated optim...

Страница 28: ...bration is not successfully possible check plug connections cable and sensor and replace defective parts where necessary Caution The pump restarts automatically once the backpressure falls below the c...

Страница 29: ...on 6 8 Pressure monitoring Flow measurement deviations from the target flow are identified see section 6 8 2 Calibration of pressure sensor Examples of AutoFlowAdapt Pressure fluctuations The dosing v...

Страница 30: ...isplayed 6 13 2 Additional display Additional display provides additional information about the current pump status The value is shown in the display with the corresponding symbol In Manual mode the A...

Страница 31: ...lay 1 2 and the signal inputs External stop Empty signal and Low level signal Fig 36 Setup Inputs outputs menu 6 16 1 Relay outputs The pump can switch two external signals using installed relays The...

Страница 32: ...evel in the tank a dual level sensor can be connected to the pump The pump responds to the signals as follows Both signal inputs are allocated to the closed contact NO in the factory They can be re al...

Страница 33: ...ned 7 2 Perform service Only spare parts and accessories from Grundfos should be used for maintenance The usage of non original spare parts and accessories renders any liability for resulting damages...

Страница 34: ...ange valves and pay attention to direction of arrow 7 Connect suction pressure and deaeration hose see section 4 2 Hydraulic connection 8 Press the Start Stop key to leave the service mode 9 Deaerate...

Страница 35: ...d display indicates an alarm and the pump is stopped The last 10 faults are stored in the Alarm main menu When a new fault occurs the oldest fault is deleted The two most recent faults are shown in th...

Страница 36: ...g Broken leaky suction line Strongly degassing medium Tank dosing medium empty Check suction line and repair if necessary Provide positive inlet pressure place dosing medium tank above the pump Enable...

Страница 37: ...rs if necessary Bus Warning alarm Fieldbus communication error Check cables for correct specification and damage replace if necessary Check cable routing and shielding correct if necessary E Box Alarm...

Страница 38: ...uction line Clean suction line install filter Suction lift too high Reduce suction lift Install priming aid Enable Slow Mode see section 6 6 SlowMode Viscosity too high Enable Slow Mode see section 6...

Страница 39: ...rical or functional fault please mark the cabinet Please describe the error cause of the error in brief We hereby declare that the pump has been cleaned and is completely free from chemical biological...

Страница 40: ...40...

Страница 41: ...41...

Страница 42: ...0 51 Germany GRUNDFOS Water Treatment GmbH Reetzstra e 85 D 76327 Pfinztal S llingen Tel 49 7240 61 0 Telefax 49 7240 61 177 E mail gwt grundfos com Germany GRUNDFOS GMBH Schl terstr 33 D 40699 Erkrat...

Страница 43: ...1 848 8800 Telefax 34 91 628 0465 Sweden GRUNDFOS AB Box 333 Lunnag rdsgatan 6 431 24 M lndal Tel 46 0 771 32 23 00 Telefax 46 0 31 331 94 60 Switzerland GRUNDFOS ALLDOS International AG Sch nmattstra...

Страница 44: ...ovation is the essence www grundfosalldos com The name Grundfos the Grundfos logo and the payoff Be Think Innovate are registrated trademarks owned by Grundfos Management A S or Grundfos A S Denmark A...

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