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4.3 Overview and description of components and
connections

D10

D11

TM071304

Pos.

Description

Pos.

Description

Water inlet

Ultrasonic level sensor

Shut-off valve

Three-chamber tank

Pressure reducing valve

Mixing chamber

Solenoid valve

Maturing chamber

Flow sensor

Storage chamber

Regulation valve

D10

Inspection holes

Regulation valve for jet mixer

D11

Overflow outlet

Heated dosing pipe

Withdrawal connection

Dry-material level sensor

Ball valve

Cover

Ball valve

Dry-material feeder with storage hopper

Ball valve

Vibrator

Ball valve

Gear motor of dry-material dosing screw

Liquid-concentrate inlet

Control cabinet

Ball valve

Touch screen

Liquid-concentrate pump

Main switch

3-way ball valve

Dissolving hopper with jet mixer

Liquid-concentrate flow sensor

Stirrer 1 (mixing chamber)

Non-return valve

Stirrer 2 (maturing chamber)

Liquid-concentrate calibration outlet

Stirrer 3 (storage chamber)

Drain connection

Optional component

English (GB)

Содержание Polydos 412E

Страница 1: ...E Polyelectrolyte Preparation System Installation and operating instructions Polydos 412E Installation and operating instructions all available languages http net grundfos com qr i 99348124 GRUNDFOS I...

Страница 2: ......

Страница 3: ...Polydos 412E English GB Installation and operating instructions 4 3 Table of contents...

Страница 4: ...45 12 Fault finding via alarm messages 47 13 Disposal 48 1 General information 1 1 Documentation package The documentation supplied with the product comprises Installation and operating instructions W...

Страница 5: ...of ignoring the warning Action to avoid the hazard 2 2 Notes The symbols and notes below may appear in Grundfos installation and operating instructions safety instructions and service instructions Obs...

Страница 6: ...riate lifting and transporting devices Make sure the freight does not sustain any point load during transport Avoid strong impact loads Before lifting check the centre of gravity of the freight Use al...

Страница 7: ...capacity level indicates the preparation capacity within the standard maturing time Variant PD412E 500 T0 P1 C1 A1 L1 Z1 W1 T0 Standard T1 Customised T2 T0 with stainless steel tank Supply voltage PD4...

Страница 8: ...P1 400 VAC 50 Hz 3ph N PE P2 460 VAC 60 Hz 3ph PE P3 380 VAC 50 Hz 3ph PE P4 400 VAC 50 Hz 3ph PE P5 415 VAC 60 Hz 3ph PE Communication module CP412E 05_10 P1 C1 A1 L1 C1 With Ethernet Profinet Modbus...

Страница 9: ...for jet mixer D11 Overflow outlet B1 Heated dosing pipe E Withdrawal connection B2 Dry material level sensor E1 Ball valve B3 Cover E2 Ball valve B4 Dry material feeder with storage hopper E3 Ball va...

Страница 10: ...ry material feeder can be operated with constant or varying quantities of dry polymer It is equipped with a 33 l hopper with dosing screw for constant discharge and a heating to avoid humidity lumps i...

Страница 11: ...ulation valve for jet mixer E Withdrawal connection B1 Heated dosing pipe E1 Ball valve B2 Dry material level sensor E2 Ball valve B3 Cover E3 Ball valve B4 Dry material feeder with storage hopper E4...

Страница 12: ...ation process to ensure that only matured solution is displaced into the storage chamber The preparation process stops automatically when the level sensor in the storage chamber detects the maximum fi...

Страница 13: ...current A 12 12 12 13 16 18 Supply voltage variant P3 380 VAC 50 Hz 3ph PE Type designation PD412E 500 1000 2000 4000 6000 10 000 Power consumption kVA 7 2 7 2 7 2 8 6 11 2 12 2 Rated current A 11 11...

Страница 14: ...ly before working on the system components and lines Wear personal protective equipment Do not step on the system The system is not designed to carry the weight of a person The system is delivered com...

Страница 15: ...onal protective equipment Observe the chemical manufacturer s safety data sheets SDS and safety instructions of the used chemicals Make sure that all electrical hydraulic and mechanical installation i...

Страница 16: ...automatic calculation of the dosing capacity Push this symbol to revert to the previous menu After commissioning create a backup of your settings Related information 8 8 1 Data backup 7 2 Commissionin...

Страница 17: ...des through the concentration adjustment of the prepared solution and through the water flow adjustment Flow rates exceeding the upper limit of the water flow sensor can damage the sensor PD412E D1430...

Страница 18: ...ves as an emergency stop at the same time In case of emergency switch off the main switch The main switch on the control cabinet switches off the power supply of all components powered via the control...

Страница 19: ...2 5 Alarms and messages The system distinguishes several types of messages Message type Description Alarm A critical fault has occurred The system stops System message Message about changes in system...

Страница 20: ...system is controlled remotely via the selected fieldbus communication If this mode is active the system cannot be operated from the touchscreen Push the symbol to activate control mode Local Related i...

Страница 21: ...nsor Trend 1h 8 7 10 Trend 1h Trend 24h Trend 24h System menu 8 7 11 System menu Tag number editor 8 7 12 Tag number editor Operating hours counter 8 7 13 Operating hours counter Language selection 8...

Страница 22: ...feeder Indicates the status of the level switch and the level of dry material in the dry material feeder White Level switch is off Green Level switch is on and level is ok Yellow Low level Red Dry ma...

Страница 23: ...Push the symbol to activate automatic operation Green Automatic mode is active Push the symbol to stop automatic mode Menu bar Symbol Description Push this symbol to activate the context sensitive hel...

Страница 24: ...peated continuously as long as the dosing screw is running Dry material feeder The dry material feeder does not run continuously during the preparation procedure but with a certain cycle time TON The...

Страница 25: ...he dosing screw starts running when you switch on the dry material feeder TM072373 For removing the dissolving hopper see Checking and cleaning the dissolving hopper Perform the procedure step by step...

Страница 26: ...rocedure but with a certain cycle time TON The value is factory set to 10 seconds This means When water starts flowing in the pump waits until a water amount has flown in which corresponds to a dosing...

Страница 27: ...System Operator Change settings Reset counter 2 System Parameter PD412E D1100 Fig Water unit Display text Symbol Description Water flow sensor symbol with current water flow rate value The sensor moni...

Страница 28: ...the stirrers can be viewed and changed Menu action Required user level Access menu Change settings stirrer concentration 1 System Operator Change settings tank level 2 System Parameter PD412E D1300 Fi...

Страница 29: ...alue X MIN Lower limit of sensor input signal PLC input value L MIN Minimum tank level L MAX Maximum tank level LI Actual tank level Tf Value for signal smoothing Push this symbol to revert to the pre...

Страница 30: ...r editor Push this symbol to open the menu Operating hours counter Push this symbol to open the menu Language selection Push this symbol to open the menu Time Date Push this symbol to open the menu Us...

Страница 31: ...d as follows System time Local time UTC time zone offset If the automatic summer time is activated one hour is added to Local time in summer Display text Description System time System time set in the...

Страница 32: ...password 213 2 System Parameter User level with all rights of lower levels plus parametrising rights like time and date settings Preset user Parameter Preset password 321 3 System Service User level w...

Страница 33: ...es If a message buffer is full the oldest message will be deleted when a new message appears Diagnostic messages of the PLC Push this symbol to see the diagnostic buffer of the PLC Symbol Description...

Страница 34: ...h this symbol to switch the contact type Indicates that contact type NC normally closed is active for the respective output The contact is closed when the message is TRUE Push this symbol to switch th...

Страница 35: ...missioning This enables you to restore the settings in case of PLC or touch panel replacement Do not change stored files Changed files can damage the PLC or touch panel program The USB port is located...

Страница 36: ...panel https support industry siemens com cs document 90114350 simatic hmi hmi devices basic panels 2nd generation dti 0 lc en WW 8 8 3 Fieldbus communication status and settings The fieldbus communica...

Страница 37: ...peration mode Manual This symbol is only available if a bus communication type is selected Push this symbol to open the menu Interface data Push this symbol to revert to the previous menu 8 8 4 MODBUS...

Страница 38: ...lated information 8 8 9 Output addresses Polydos to SCADA 8 8 10 Input addresses SCADA to Polydos 8 8 5 MODBUS RTU Parameters In this menu the bus communication settings for MODBUS RTU can be viewed a...

Страница 39: ...isters even if they have the same number Depending on the master it can be possible that the bits in register are inverse bit 0 of first byte in data block is bit 0 or bit 8 in register xxx Also words...

Страница 40: ...Address Description State DB100 DBX0 0 Stirrer 1 in operation TRUE DB100 DBX0 1 Stirrer 2 in operation TRUE DB100 DBX0 2 Stirrer 3 in operation TRUE DB100 DBX0 3 Dry material feeder in operation TRUE...

Страница 41: ...BOOL Address Description State DB100 DBX6 0 RESERVE DB100 DBX6 1 RESERVE DB100 DBX6 2 RESERVE DB100 DBX6 3 RESERVE DB100 DBX6 4 RESERVE DB100 DBX6 5 RESERVE DB100 DBX6 6 RESERVE DB100 DBX6 7 RESERVE D...

Страница 42: ...00 DBX33 0 RESERVE DB100 DBX33 1 RESERVE DB100 DBX33 2 RESERVE DB100 DBX33 3 RESERVE DB100 DBX33 4 RESERVE DB100 DBX33 5 RESERVE DB100 DBX33 6 RESERVE DB100 DBX33 7 RESERVE DBW34 Register 17 40018 inp...

Страница 43: ...tions of the used chemicals Safety installations which have been disabled or removed during maintenance must be enabled or installed again immediately after maintenance Wipe up spilled water polymer o...

Страница 44: ...of the used chemicals 4 Close the shut off valve upstream the pressure reducing valve 5 The transparent cover of the strainer is fragile To unscrew it use a ring spanner or open end spanner that fits...

Страница 45: ...rocedure cleaning can help if the valve does not close 4 Unscrew the 4 screws at the top part of the solenoid valve 5 Remove the top part and the spring 6 Remove and clean the diaphragm 7 Reassemble i...

Страница 46: ...ing the dry material feeder 10 If using liquid concentrate perform the following steps a Empty the inlet and outlet lines of the liquid concentrate pump b Flush the lines and the pump head with a suit...

Страница 47: ...damages Check the nominal current at the motor protector Fault level sensor tank The level sensor on the tank provides no signal or an incorrect signal Check the sensor and the wiring Fault tank overf...

Страница 48: ...s of the flow sensor in menu Set up Flow sensor Clean the diaphragm of the solenoid valve Related information 2 4 Working with chemicals 2 5 Electrical hazards 2 6 Mechanical hazards 8 3 2 5 Alarms an...

Страница 49: ...Via Gran Sasso 4 I 20060 Truccazzano Milano Tel 39 02 95838112 Fax 39 02 95309290 95838461 Japan GRUNDFOS Pumps K K 1 2 3 Shin Miyakoda Kita ku Hamamatsu 431 2103 Japan Tel 81 53 428 4760 Fax 81 53 4...

Страница 50: ...marks displayed in this material including but not limited to Grundfos the Grundfos logo and be think innovate are registered trademarks owned by The Grundfos Group All rights reserved 2019 Grundfos H...

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