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GRUNDFOS ALLDOS Oxiperm C 164 Series Operation And Service Manual

Fully-automatic chlorine dioxide generation system
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Please read the Operation Manual completely and retain for future reference!
Damages resulting from operating errors cancel the guarantee.
Oxiperm
®
C 164
Fully-automatic Chlorine Dioxi-
de Generation System
164 -150C, -450C, -750C,
-1300C, -2500C
Operation and
Service Manual
1

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Summary of Contents for GRUNDFOS ALLDOS Oxiperm C 164 Series

  • Page 1 Oxiperm ® C 164 Fully-automatic Chlorine Dioxi- de Generation System 164 -150C, -450C, -750C, -1300C, -2500C Operation and Service Manual Other languages http://net.grundfos.com/qr/i/96681303 Please read the Operation Manual completely and retain for future reference! Damages resulting from operating errors cancel the guarantee.
  • Page 2 Oxiperm 164 150-2500 g en Imprint Oxiperm ® C 164 fully-automatic chlorine dioxide generation system 164-150C, -450C, -750C, -1300C, -2500C Operation and Service Manual Version 5.0 Issued by: ALLDOS Eichler GmbH Reetzstraße 85 • D-76327 Pfinztal (Söllingen) Postfach 1160 • 76317 Pfinztal Tel.

  • Page 3: Installation Data

    Oxiperm 164 150-2500 g en Installation data NOTE Please fill in this form following commissioning. It will help you and your Grundfos Alldos servicing partner to adjust the device during subsequent corrections. Owner: Grundfos Alldos customer No.: Contract No.: Order No. of device:...

  • Page 4: Table Of Contents

    Oxiperm 164 150-2500 g en Contents Installation data ....................3 Installation diagram ..................3 General ....................7 Introduction ....................7 Using this Document ................. 7 Guarantee ....................7 Safety Information .................. 8 Use of the System ..................8 Obligations of Owner ................. 8 Avoidance of Danger ................
  • Page 5 Oxiperm 164 150-2500 g en 6.6.3 Preliminary Water Tank ..............31 Electrical Connection ................32 6.7.1 Profibus/Ethernet (Option) ..................35 6.7.2 RS232 / RS422 / 485 Interface ........... 36 Operation of Control Electronics ............37 Program Structure ................... 37 Control and Display Elements ..............38 Automatic Mode ..................
  • Page 6 Oxiperm 164 150-2500 g en Operation of the installation ..............77 Automatic Mode ..................77 9.1.1 Current input/Contact input ............77 9.1.2 Batch Mode .................. 79 9.1.3 Target value - external ..............81 Manual Mode ..................82 9.2.1 Manual Mode for Batch ..............82 Alarms/Errors ..................

  • Page 7: General

    ❏ repairs have only been carried out by authorized specialists, ❏ only original spare parts have been used during repairs. NOTE Interventions in the hardware or software cancel the guarantee and liability. Software remains the property of Grundfos Alldos. Reproduction is not permitted. 15.710010-V5.0...

  • Page 8: Safety Information

    WARNING Other applications are considered as non-approved, and are not permissible. Grundfos Alldos cannot be held liable for any damage resulting from such use. 2.2 Obligations of Owner The owner of the plant is responsible for ❏...

  • Page 9: Technical Data

    Oxiperm 164 150-2500 g en Technical Data 3.1 General Data 3.1.1 Performance and Consumption Data System generation Max. system Consumption of Dilution water requirement for bypass system performance * pressure components * Solenoid valve Bypass pump In batch mode At 6 bar (standard) Internal/external back-pressure...

  • Page 10: Connection Data And Weights

    Oxiperm 164 150-2500 g en 3.1.2 Connection Data and Weights CAUTION The solution line must be provided with an excess pressure valve (set to 10 bar) for the case that a pressure of more than 10 bar occurs in the system with ®...

  • Page 11: Dimensions

    Oxiperm 164 150-2500 g en 3.1.3 Dimensions 1340 164-150C 1300 ø 11 DN 20 DN 20 164-450C 1340 1300 ø 11 DN 20 DN 20 164-750C 1340 1300 ø 11 DN 20 DN 20 164-1300C 1460 1420 ø 11 DN 20 DN 20 164-2500C 1460...

  • Page 12: Electrical Data

    Oxiperm 164 150-2500 g en 3.2 Electrical Data Power consumption Order No. Power consumption (VA) 164-150C 550VA 164-450C 550 VA 164-750C 550 VA 164-1300C 900 VA 164-2500C 1100 VA Max. permissible loading of loating output contacts 250 V / 6 A, max. 550 VA Analog input 0(4) - 20 mA Load:...

  • Page 13: Fundamentals

    Oxiperm 164 150-2500 g en Fundamentals 4.1 Chlorine Dioxide for Water Treatment Properties of chlorine dioxide ❏ Strong and fast oxidation and disinfection agent ❏ Applications in the treatment of drinking, service, cooling and waste water ❏ Chemically unstable compound Can explosively decompose into chlorine and oxygen when heated Must be generated on site as required since storage in cylinders is not possible...

  • Page 14: Functional Sequence

    Oxiperm 164 150-2500 g en ® According to the Oxiperm C 164 application, a multiple stoichiometric excess of hydrochloric acid is used for the following reasons: ❏ A non-critical chlorine dioxide concentration of 20 g ClO / l is generated in the reactor of the Oxiperm ®...

  • Page 15: Design And Function

    Oxiperm 164 150-2500 g en Design and Function 5.1 System Design Legend: 1 Dosing system for hydrochloric acid (HCl) Item Dosing pump for hydrochloric acid Item Suction line with advanced and main empty alarm for HCl (red) Item Dosing controller for HCl flow monitoring 2 Dosing system for sodium chlorite (NaClO Item Dosing pump for sodium chlorite...

  • Page 16: Components

    Oxiperm 164 150-2500 g en Item Dosing pump for H Item 10.1 Suction line for H Item 10.2 Dosing controller for H O flow monitoring Item Gauging system for H O dosing pump Item Water tank for preliminary dilution, with float valve and overflow contact Item Gauging system for HCl (164-1300/2500)

  • Page 17: Dosing Controller

    Oxiperm 164 150-2500 g en 5.2.3 Dosing Controller The dosing controllers guarantee that both chemicals flow into the system during operation. If the volume flow of one of the chemicals drops by more than 25 – 30%, the dosing controller outputs an alarm and switches off the system. The working point must be correctly set to guarantee safe functioning of the dosing controller (see Section "Startup").

  • Page 18: Preliminary Water Tank

    Oxiperm 164 150-2500 g en 5.2.8 Preliminary Water Tank The preliminary water tank for dilution of the hydrochloric acid (HCl) is located underneath the system. It is continuously filled with water via a float valve. The water supply is via the bypass line of the Oxiperm system which is located at the rear of the system rack.
  • Page 19 Oxiperm 164 150-2500 g en Suction lines Code Description T000 Suction line 1.3 m for 30/60 l tank (standard version) T002 Suction line 2.5 m for 30/60 l tank T003 Suction line 2.5 m for 200 l tank T005 Suction line 5 m for 30/60 l tank T006 Suction line 5 m for 200 l tank Housing suction...

  • Page 20: Mode Of Operation Of System

    Oxiperm 164 150-2500 g en 5.3 Mode of Operation of System When starting the compact system in normal mode, the solenoid valve (item 3.1) opens up, and dilution water flows to the mixer (item 5), see Fig. in Section 5.1. The flow of dilution water is monitored by an impeller flowmeter (item 3.2).

  • Page 21: How The System Operates In Batch Mode

    Oxiperm 164 150-2500 g en 5.3.1 How the system operates in batch mode In batch mode, a defined ClO2 solution is added to a holding tank (batch container) and transported to the connected injection units by means of dosing pumps. The ClO2 concentration can be adjusted within a range of 0.5 to 3.3 g/l.

  • Page 22: Installation

    Oxiperm 164 150-2500 g en Installation 6.1 Transport and Storage WARNING Heavy system! Only use suitable lifting and transport equipment! Only transport system when empty! ● Transport system carefully. ❏ Dry, cool storage location. Do not expose to direct sunlight! 6.2 Unpacking ®...

  • Page 23: Installation Diagrams

    Oxiperm 164 150-2500 g en 6.4 Installation Diagrams General NOTE Select or set a contact water meter in such a way that, at max. installation output, the control pulses are not < 5 pulses/sec. Calculation of the contacts, see Section on "Mode/Contact input"...

  • Page 24: Installation Diagram Of Oxiperm 164 Chlorine Dioxide System With Solenoid Valve

    Oxiperm 164 150-2500 g en 6.4.1 Installation Diagram of Oxiperm 164 Chlorine Dioxide System with Solenoid Valve Oxiperm 164 with solenoid valve The Oxiperm ® C 164 is delivered as standard with a solenoid valve in the dilution water line. This version is designed for systems where the supply of dilution water and the addition of chlorine dioxide solution are not to be carried out in the same water circuit.

  • Page 25: Installation Diagram Of Oxiperm 164 Chlorine Dioxide System With Internal Bypass Pump

    Oxiperm 164 150-2500 g en 6.4.2 Installation Diagram of Oxiperm 164 Chlorine Dioxide System with Internal Bypass Pump Oxiperm 164 with internal bypass pump As an option, the Oxiperm ® C 164 can be delivered with an internal bypass pump instead of the solenoid valve.

  • Page 26: Installation Diagram Of Oxiperm 164 Chlorine Dioxide System With Batch Tank

    Oxiperm 164 150-2500 g en 6.4.3 Installation Diagram of Oxiperm 164 Chlorine Dioxide System with Batch Tank Oxiperm 164 with solenoid valve and ball valve (batch mode) As a further option, the dilution water line can also be selected with a solenoid valve and dosing ball valve.

  • Page 27: Installation Diagram Of Oxiperm 164 Chlorine Dioxide System With External Booster Pump And Load Unit

    Oxiperm 164 150-2500 g en 6.4.4 Installation Diagram of Oxiperm 164 Chlorine Dioxide System with External Booster Pump and Load Unit Oxiperm 164 with external booster pump An external booster pump can also be connected to the dilution water line as a further option.

  • Page 28: Installation Diagram Of Oxiperm 164 Chlorine Dioxide System With Automatic Purging And Drain Unit

    Oxiperm 164 150-2500 g en 6.4.5 Installation Diagram of Oxiperm 164 Chlorine Dioxide System with Automatic Purging and Drain Unit Oxiperm 164 with purging and drain unit Each system can be optionally equipped with a purging and drain solenoid valve independent of the bypass version (bypass solenoid valve, bypass internal pump, bypass solenoid valve/ball valve, bypass external pump).

  • Page 29: Wall Mounting

    Oxiperm 164 150-2500 g en 6.5 Wall Mounting The mounting material includes screws, wall plugs, washers and nuts. ● Mount the Oxiperm ® C164 system frame at an appropriate height on the wall using the enclosed mounting material. ● Select the mounting height such that the containers with chemicals can be located underneath, and that the controller display is easy to read.

  • Page 30: Safety Suction Unit Option

    Oxiperm 164 150-2500 g en 6.6.2 Safety Suction Unit Option ● Mount the safety suction underneath or to the side and underneath the system cabinet. ● Cut the supplied PE hose to length, and connect to the diaphragm check valve of the suction injector and to the associated screwed gland of the system frame (in the center of the base).

  • Page 31: Preliminary Water Tank

    Oxiperm 164 150-2500 g en Legend Item 1 Drain line DN20, connected to waste line Item 2 Suction injector Item 3 Solenoid valve Item 4 Pressure register Item 5 Water inlet Item 6 Booster pump ● ● ● ● ● Connection as in Fig. 1 This connection possibility is used if the pressure in the water line is >...

  • Page 32: Electrical Connection

    Oxiperm 164 150-2500 g en 6.7 Electrical Connection WARNING The electrical connection must only be carried out by qualified personnel! Observe the local safety regulations! Danger to life! Switch off the power supply before connecting the mains cable! Power supply connection WARNING This must be disconnected from the power supply each time the system is connected.
  • Page 33 Oxiperm 164 150-2500 g en Connection diagram 164-150C - 164-2500C Power supply Power supply - input Power supply - output H2O dosing pump HCl dosing pump NaClO2 dosing pump Solenoid valve:drain of system Solenoid valve: H2O rinsing Solenoid valve: bypass/pump Solenoid valve: housing suction Solenoid valve: batch tank Floating outputs...
  • Page 34 Oxiperm 164 150-2500 g en 15.710010-V5.0...

  • Page 35: Profibus/Ethernet (Option)

    Oxiperm 164 150-2500 g en 6.7.1 Profibus/Ethernet (Option) The controller of the Oxiperm C164 can be optionally equipped with Profibus or Ethernet. Profibus-DP module The Profibus-DP connection is made via a 6-pin plug (see Profibus connection diagram). DP +5V DP GND RxD/TxD-P RxD/TxD-N PGND...

  • Page 36: Rs232 / Rs422 / 485 Interface

    Oxiperm 164 150-2500 g en 6.7.2 RS232 / RS422 / 485 Interface As a further option, the controller of the Oxiperm C164 can be equipped with interfaces. RS 232 See following Fig. for connection of the RS232 interface RS 422 / 485 See following Fig.

  • Page 37: Operation Of Control Electronics

    Oxiperm 164 150-2500 g en Operation of Control Electronics 7.1 Program Structure Automatic mode Manual mode Logbook Main menu System Set up Service mode selection Type 1, Type 2, System type Language Venting etc. Operating Min. contact Batch mode Startup mode water mode measurement...

  • Page 38: Control And Display Elements

    Oxiperm 164 150-2500 g en 7.2 Control and Display Ele- ments N a C lO H Cl Legend Item LED - dosing controller for NaClO flow LED flashes with correctly set dosing controller Item LED for NaClO tank LED off, level OK LED flashes with advanced empty alarm LED on, empty alarm Item...
  • Page 39 Oxiperm 164 150-2500 g en Item LED for remote on/off mode LED flashes: remote on/off by MIN contact for main water LED on: remote on/off by external contact Item LED for servicing LED flashes: system in service menu Item LED for alarms on the display LED on or flashing with alarm present Item Connection of display to PLC...

  • Page 40: Automatic Mode

    Oxiperm 164 150-2500 g en 7.3 Automatic Mode In this operating mode the capacity of the system can be controlled automatically by incoming signals such as contact input, current input or bus control. In batch mode, the solution tank is filled automatically. The system is switched off once the chlorine dioxide solution in the tank reaches the MAX contact.

  • Page 41: System Selection

    Oxiperm 164 150-2500 g en 7.6 System Selection Define the system size and the operating mode in the "System selection" menu. You can cancel the input at any time using the "Escape" key. The activated system type or the activated mode is displayed flashing on the display.

  • Page 42: Units Of Measurement

    Oxiperm 164 150-2500 g en Example: Default quantity of ClO2: 0.3 ppm Main water volume: 30 m³/h Contact water meter: 1 pulse/litre max. installation capacity: 0.3 ppm x 30 m³/h = 9 g/h Water meter pulses: 1 pulse/litre x 30m³/h x 1000/3600 8.33 pulses/sec.

  • Page 43: Basic Setting

    Oxiperm 164 150-2500 g en 7.7 Basic Setting ● In the main menu, switch to the "Basic setting" menu using the "F2" key (scroll if necessary). 7.7.1 Language ● In the "Basic setting" menu, switch to the "Language" menu using the "F1" key.

  • Page 44: Reset Function

    Oxiperm 164 150-2500 g en NOTE The entered codes are reset by entering the number "1998". Then Level 1=0, Level 2=0 ● In the "Basic setting" menu, scroll to page 2 using "Arrow right". ● Switch to "Code function" menu using "F1" key. Display: Code function 1 Level 1...
  • Page 45 Oxiperm 164 150-2500 g en Use the "F1" key to activate the input fields for hours (XX), minutes (YY) and seconds (ZZ) (input field flashing). Switch from hours to minutes or seconds by pressing the "F1" key again. ● Use the "Escape" key to deactivate the input field. Setting the time Following activation of the respective input field using the "F1"...

  • Page 46: Housing Suction

    Oxiperm 164 150-2500 g en MANUAL setting (manual summer time) ● In the "Summer time" menu, switch to the "Manual summer time" menu using the "Arrow right" key. In this menu you can redefine the start, end and time difference for the summer time. ●...

  • Page 47: Bus Options

    Oxiperm 164 150-2500 g en 7.7.8 Bus Options ● Scroll in the "Basic setting" menu using the "Arrow right" and "Arrow left" keys. ● Switch to the "Bus options" menu using the "F2" key. Display: Bus options 1 Off 2 Profibus DP 3 Ethernet Select the bus system using the "F2"...

  • Page 48: Automatic Start

    Oxiperm 164 150-2500 g en 7.7.11 Automatic start This function is used to perform an automatic system restart, if the system’s bypass water supply becomes compromised as a result of pressure fluctuations (bypass water undershoots the MIN limit) or if the bypass water overshoots the MAX limit. The system will restart automatically following a set pause time.

  • Page 49: Startup Mode

    Oxiperm 164 150-2500 g en ● Activate the bypass (solenoid valve / circulating pump by pressing the "F1" key, deactivate by pressing again. ● The "F2" key activates the HCl pump, the "F3" key activates the NaClO 2 pump Activation of the various chemical pumps simultaneously activates the H 2 O pump. NOTE Both dosing pumps are time controlled (120 seconds) and then switch off automatically.

  • Page 50: Test Mode

    Oxiperm 164 150-2500 g en WARNING ENTER A NEW QUANTITY OF WATER USING THE "F1" KEY, ONLY USE THE BATCH CONCENTRATION IN THE EVENT OF AN ERROR (SEE ALSO SECTION 10.6). IF THIS INPUT IS USED INCORRECTLY, THE FACTORY SETTINGS CAN BE RESTORED USING THE RESET FUNCTION (SEE ALSO SECTION 7.7.5) ●...

  • Page 51: Reactor Purging

    Oxiperm 164 150-2500 g en Display ● In the "Test mode" menu, switch to the display test using the "F3" key. ● Set the contrast using the "Up" and "Down" keys. ● Activate using the "Enter" key. ● Deactivate using the "Enter" key (press 2x) or the "Escape" key. ●...

  • Page 52: Local / Remote

    Oxiperm 164 150-2500 g en 7.9 Local / Remote NOTE The "local/remote" menu is only displayed, if a Bus system was selected in the "setup/Bus" menu. Local/remote only in connection with a Bus system ● Scroll with the "arrow right" key in the main menu ●...

  • Page 53: Startup

    Oxiperm 164 150-2500 g en Startup NOTE The Oxiperm C164 systems are always started up with water. To do this, immerse both suction lines into a tank filled with water. CAUTION The Oxiperm C164 systems with concentrated chemicals must only be started up with observation of the following procedure: Selection of system Selection of operating mode...

  • Page 54: Installation Selection

    Oxiperm 164 150-2500 g en Directives As a result of the applicable accident prevention regulations, chlorine dioxide systems may only be started up when their correct condition has been checked by a specialist. The chlorine dioxide systems must be checked by a specialist each time they are restarted.

  • Page 55: Mode Selection

    Oxiperm 164 150-2500 g en 8.2 Mode selection Oxiperm 164 chlorine dioxide installations can be used in four different modes: ❏ Batch mode ❏ Current input ❏ Contact input ❏ Manual control ❏ Target value - external NOTE The preset mode is displayed flashing; if necessary select a new mode.

  • Page 56: Batch Mode

    Oxiperm 164 150-2500 g en 8.2.1 Batch Mode Activating the "batch mode" operating mode ● In the operating mode menu, use the "F1" button to switch to the "Batch Mode" menu. The display reads: Batch mode activated ● Press "Enter" or "Escape" to return to the "Installation Selection" menu. NOTE You must ensure that the level contacts of the batch containers are connected and correctly set up.

  • Page 57: Current Input

    Oxiperm 164 150-2500 g en 8.2.2 Current input ● Press "F2" to switch the mode menu to the current input menu Selection option: "F1" button: 0 – 20 mA "F2" button: 4 – 20 mA "F3" button: Others If you select the "F1" button (0 - 20 mA), for example, the following appears on the display: Display indicator: Current input...

  • Page 58: Contact Input

    Oxiperm 164 150-2500 g en ● Press "Enter" to go back to the "Mode" menu ● Press "Escape" 2x to go back to the main menu Analogous procedure for "4 - 20 mA" and the "Others" current input In the case of the "Others" current input, current input signals between 0 and 20 mA can be variably set.
  • Page 59 Oxiperm 164 150-2500 g en ● Press "Enter" or "arrow right" to switch to the menu: Display indicator: Contact input < 0 g/h = 0.00 pulses/sec. 9 g/h = 8.33 pulses/sec. The requisite installation capacity, as well as the pulses output by the water meter are now calculated in this menu.

  • Page 60: Manual Control

    Oxiperm 164 150-2500 g en 8.2.4 Manual control ● Press "arrow right" to scroll within the "Mode" menu Display indicator: Mode < (Page 2) 1 Manual control 2 Target value - external ● Press "F1" to select the "Manual Control" mode Display indicator: Manual control activated...

  • Page 61: Deaeration Of The Bypass Line

    Oxiperm 164 150-2500 g en 8.3 Deaeration of the bypass line In order to ensure that the installations work properly, the bypass water line must be deaerated each time it is commissioned. ● Press "F3" to switch to the "Service Mode" menu from the main menu. If necessary, press "arrow right"...

  • Page 62: Filling The Water Tank

    Oxiperm 164 150-2500 g en ● Following venting, reinsert the venting screw, and tighten (see Fig.). Use the "F1" key to switch off the bypass again. The current state is output on the display: "Bypass <OFF> NOTE The bypass pump only operates and vents correctly if the bypass water at the suction coupling of the pump has an inlet pressure of at least 0.05 bar (0.5 water gauge).

  • Page 63: Venting And Gauging The Dosing Pump For H2O

    Oxiperm 164 150-2500 g en 8.4 Venting and Gauging the Dosing Pump for H 2 O Following filling of the water tank, the dosing pump (DMX 221) for H 2 O must be vented and gauged. Legend Item Venting Item Operation Item Venting hose...

  • Page 64: Gauging

    Oxiperm 164 150-2500 g en NOTE The dosing pump is completely vented when the LED (item 19, page 37) for monitoring the dosing controller flashes regularly. The pump can be switched off again using the function key "F1". 8.4.2 Gauging ●...

  • Page 65: Venting The Dosing Pumps For Hcl And Naclo2

    Oxiperm 164 150-2500 g en 8.5 Venting the Dosing Pumps for HCl and NaClO 2 NOTE If the stroke setting is changed when venting, the preset stroke length must be set again following the venting procedure. 8.5.1 Venting the Dosing Pumps DMX 221 In the service menu/venting, you can activate the dosing pumps for the chemicals using the "F2"...

  • Page 66: Venting Of Dosing Pumps Dmi

    Oxiperm 164 150-2500 g en NOTE The dosing pump is completely vented when the LEDs (see items 1, 4 on page 37) for monitoring the dosing controller flash regularly. ● Switch off the pumps (HCl and NaClO ) by releasing the keys. ●...

  • Page 67: Startup Mode

    Oxiperm 164 150-2500 g en CAUTION! Both dosing pumps must always be vented. ● Open dosing head venting spindle (item 1) by 1 revolution in the counterclockwise direction. ● Switch on the dosing pumps using the "F2" and "F3" keys. ●...

  • Page 68: Batch Mode

    Oxiperm 164 150-2500 g en 8.6.1 Batch Mode During startup mode in batch mode, first set the concentration of the solution. Then check the bypass water. Setting the concentration ● Press "Escape" to switch to the main menu (see page 2) The display reads: Main menu <...
  • Page 69 Oxiperm 164 150-2500 g en Setting the amount of bypass water for batch mode Press "F2" to switch to the "Bypass Water" menu The display reads: 2 Bypass water <off> target: XXX l/h actual: YYY l/h 1 limit: - 50 / + 20 % The target value is calculated and displayed on the basis of the entered concentration and size of the installation.

  • Page 70: Current Input, Contact Input, Manual Control And Target Value - External Modes

    Oxiperm 164 150-2500 g en Starting of startup mode ● Switch to the "Start startup mode" menu using the "F3" key. You can then start startup mode using the "Enter" key. Startup mode Display: activated Runtime xxx s The remaining time for which the system is in startup mode is output on the display. The system is switched off automatically at the end of the startup time.

  • Page 71: Gauging The Dosing Pumps

    Oxiperm 164 150-2500 g en 8.7 Gauging the Dosing Pumps 8.7.1 Gauging the DMI Dosing Pumps for the Chemicals NOTE When gauging the chenicals during startup, the preset stroke length must be reduced by 10% - 15%, see also note in Section 8 Gauging of the dosing pumps can be carried out in the "Service mode/Venting"...

  • Page 72: Calibrating The Dosing Pump Dmx 221 For Chemicals

    Oxiperm 164 150-2500 g en 8.7.2 Calibrating the Dosing Pump DMX 221 for Chemicals For installation sizes in the range 164-1300C and 164-2500C, the chemicals HCl and NaClO2 are calibrated using the following calibration system. Calibration can be performed in the "Service mode/deaeration" menu, or in regular operation.
  • Page 73 Oxiperm 164 150-2500 g en "Using the Installation" Procedure (No Calibration) ● Ball valve (A) horizontal, inflow from above ● Ball valve (B) horizontal, inflow from below "Filling the Calibration System" Procedure ● Activate dosing pump ● Turn and keep ball valve (A) in a vertical position (see diagram below) until there is a small amount of liquid in the calibration container (do not open the ball valve fully) ●...
  • Page 74 Oxiperm 164 150-2500 g en NOTE If you forget to close the ball valve (A) after filling the calibration system, the chemicals will be returned to the container via the overflow line (3). "Calibrating the Dosing Pump" Procedure ● Activate dosing pump ●...
  • Page 75 Oxiperm 164 150-2500 g en NOTE The valves must be opened and closed in this order! If a pump deviation occurs, use the stroke adjustment button to re-adjust it and re- calibrate it. For information on component consumption, refer to the table in Section 3.1.1 WARNING ENSURE BALL VALVES ARE SET CORRECTLY! 15.710010-V5.0...

  • Page 76: Adjusting The Dosing Controllers

    Oxiperm 164 150-2500 g en 8.8 Adjusting the Dosing Con- trollers NaClO 164-150C HG 04 HG 04 HG 2 164-450C HG 04 HG 04 HG 5 164-750C HG 1 HG 1 HG 5 164-1300C HG 3 HG 3 HG 7 164-2500C HG 5 HG 5...

  • Page 77: Operation Of The Installation

    Oxiperm 164 150-2500 g en Operation of the installation NOTE Before an installation can be started in a particular mode, the installation size and mode must be selected. The menu structure remains the same, in principle; the only difference is in the display of the prevailing signals, i.e.
  • Page 78 Oxiperm 164 150-2500 g en Dosing pump ● Press "F1" to switch to the "Dosing Pumps" menu Display indicator: NaClO 2 H =X D =Y H =X D =Y H = X D = Y The Hall sensor signals and the signals from the flow controllers can be checked in this menu.

  • Page 79: Batch Mode

    Oxiperm 164 150-2500 g en 9.1.2 Batch Mode ● Press "F1" to switch to the "Activate Automatic Mode" menu from the main menu Auto: x.x g/l start ? Display indicator: (Page 1) Dosing xxx% Bypass xxx l/h ClO2: x.x g/h > The field x.x displays the set batch concentration.
  • Page 80 Oxiperm 164 150-2500 g en The default changes as the installation runtime progresses, whereby the following evaluation is decisive. D = H; i.e. each of the Hall sensor signals from the dosing pump is fed back by the flow controller. D >...

  • Page 81: Target Value - External

    Oxiperm 164 150-2500 g en 9.1.3 Target value - external Installation capacity control and processing the input and output signals via the bus system. ● Select the bus system used in the "Basic Settings/Bus Options" menu (Section 7.7.8) ● Activate the bus control in the "Operating Mode" (page 2). Press "arrow right"...

  • Page 82: Manual Mode

    Oxiperm 164 150-2500 g en 9.2 Manual Mode NOTE Irrespective of the selected mode (manual control, current input, contact input), the installation can only be activated in "Manual" mode if the installation capacity has been set manually in%! NOTE Given the pulse pause control of the dosing pumps (HCl/NaClO2), dosing capacity ranges under 2.5% are not possible, i.e.

  • Page 83: Alarms/Errors

    Oxiperm 164 150-2500 g en 10 Alarms/Errors 10.1 10.1 Acknowledgment of an Acknowledgment of an 10.1 10.1 10.1 Acknowledgment of an Acknowledgment of an Acknowledgment of an alarm alarm alarm alarm alarm Example: alarm from NaClO 2 dosing controller The following is output on the display: A ON ACK 1/1 Dosing controller NaClO 2...

  • Page 84: Faults

    Oxiperm 164 150-2500 g en 10.2 Faults Error Cause Remedy During deaeration of the dosing pumps, > The deaeration spindle is incorrectly > Open the deaeration spindle by the suction line does not fill with liquid, set in the dosing head approx.
  • Page 85 Oxiperm 164 150-2500 g en Error Cause Remedy Imprecise dosing pump capacity > The dosing head has not been > Repeat the deaeration process correctly deaerated > Back pressure fluctuations > Install the pressure loading valve downstream of the Oxiperm >...

  • Page 86: Error Messages Of Controller

    Oxiperm 164 150-2500 g en 10.3 Error Messages of Cont- roller No. Fault Cause Elimination Advanced empty alarm NaClO2 Level in tank Refill tank for NaClO2 too low Advanced empty alarm Level in tank Refill tank for HCl too low Empty alarm NaClO2 NaClO2 tank empty...
  • Page 87 Oxiperm 164 150-2500 g en No. Fault Cause Elimination Preliminary H2O tank MAX-MAX Overflow level in preliminary tank Check float switch for H2O has been reached in tank Flow HCl min Dosing quantity too low Check dosing pump or dose rate Flow HCl max Dosing quantity too high...

  • Page 88: Fuses/Leds Of Controller

    Oxiperm 164 150-2500 g en 10.4 Fuses/LEDs of Controller SI 1 Backup fuse, solenoid valve for emptying system Slow-blow Fuse ø5x20 mm SI 2 Backup fuse, solenoid valve for H20 purging Slow-blow Fuse ø5x20 mm SI 3 Backup fuse, solenoid valve for bypass water Slow-blow Fuse ø5x20 mm SI 4 Backup fuse for NaClO2 dosing pump (NaClO2/HCl)

  • Page 89: Possible Errors When Changing The Tank

    Oxiperm 164 150-2500 g en 10.5 Possible Errors when changing the tank Each of the suction lines is equipped with a pre-empty and empty signal contact. If the level in the container reaches the "pre-empty signal" contact, an alarm message appears on the display, although the installation does not cut out. However, if the level reaches the "empty signal"...

  • Page 90: Maintenance

    Oxiperm 164 150-2500 g en 11 Maintenance NOTE According to the German accident prevention regulations GUV 8.15 and VGB 65 § 19 (2), chlorine dioxide systems must be regularly checked for safety, at least once a year and prior to every startup, by a specialist.

  • Page 91: Dismounting The Diaphragm

    Oxiperm 164 150-2500 g en DN8 valves ● Unscrew the suction and pressure valves ● Remove screw part at top, take out the ball cage and ball. ● Replace damaged parts. Mount correctly when refitting (see Fig.). NOTE When installing the valves in the dosing head, make sure that the flow direction is correct (arrow).

  • Page 92: Spare Parts For Dosing Pumps

    Oxiperm 164 150-2500 g en Assembly ● Insert the intermediate ring such that the relief hole points downwards. ● Screw in the diaphragm. ● Switch on pump briefly until the diaphragm is located at the rear dead point. ● Carefully fit the dosing head, and uniformly and gently tighten the screws in a diagonally opposite sequence so that the dosing head is not damaged.
  • Page 93 Oxiperm 164 150-2500 g en Dosing pumps DMI Spare parts for DMI 1-10 and DMI 3-10 Order No. 553-1486 Spare parts for DMI 6-8 Order No. 553-1488 Item Part No. Designation System 10.8090-331 Suction/pressure valve DN4 164-150C to 164-750C 10.8092-430 Deaeration cartridge 164-150C to 164-750C...
  • Page 94 Oxiperm 164 150-2500 g en Spare parts for dosing head DMX 221 27-10 Order No. 553-521-3 Item Part No. Designation 10.5940-300 Dosing diaphragm, PTFE/NBR 54.154-400 Shaped gasket, NBR 54.125 Grooved ring, buna N 10.7400-321 Suction/pressure valve DN8 Spare parts for dosing head DMX 50-10 Order No.

  • Page 95: Maintenance Of Suction Lines

    Oxiperm 164 150-2500 g en 11.2 Maintenance of Suction Lines The suction lines are equipped with foot valve and filter nut. The reed contacts are integrated in the suction line body. The floats with magnet core are located axially on the valve body and are sliding.
  • Page 96 Oxiperm 164 150-2500 g en 15.710010-V5.0...

  • Page 97: Maintenance Of Suction Injector

    Oxiperm 164 150-2500 g en 11.4 Maintenance of Suction Injector The suction injector consists of nozzle, diffuser and holder with diaphragm check. The sucked-in chlorine dioxide (ClO ) is mixed with the forcing water in the diffuser, and transported to the disposal line. The diaphragm check prevents water from penetrating the PE line when the suction is switched off.
  • Page 98 Oxiperm 164 150-2500 g en Designation Part No. System Diffuser 12.6420-301 Nozzle 12.6421-401 Twisting part 12.5577-300 Base 12.5578-200 Spring 12.2493-400 Screw ring 12.175-4 Seat 12.120-4 O-ring 52.139 Diaphragm ring 12.376-4 Upper part 12.5575-310 Lower part 12.5576-210 Union nut 12.561-4 Piston 12.171-4 Diaphragm 12.312-4...

  • Page 99: Details On The Versions

    Oxiperm 164 150-2500 g en 12 Details on the Versions 12.1 Housing Suction Spare parts for housing suction Item Part No. Designation System 50.1 12.6101-200 Side part 164-150C to 164-750C 12.6102-200 Side part 164-1300C / 164-2500C 50.3 545-2000-1 Injector 50.5 53.056-25 Insert unit DN2 0 50.6...

  • Page 100: Solenoid Valve

    Oxiperm 164 150-2500 g en 12.2 Solenoid Valve Spare parts for solenoid valve Item Part No. Designation 30.1.1 53.055-25 Union piece DN20 30.1.5 53.183-25-20 Reduction, short 30.1.6 53.095-20-1/2 Transition nipple 30.1.7 45.10245-1/2 Solenoid valve 230 V 45.10249-1/2 Solenoid valve 115 V 30.1.8 54.027 Flat gasket...

  • Page 101: Purging Units (Ball Valve)

    Oxiperm 164 150-2500 g en 12.4 Purging Units (Ball valve) Spare parts for purging unit (Ball valve) Item Part No. Designation 30.4.4 53068-12 Ball valve DN8 30.4.9 30.4.9 52.105-2 O-ring 30.6.2 52.151-2 O-ring 30.4.4 30.6.2 15.710010-V5.0...

  • Page 102: Drain Unit

    Oxiperm 164 150-2500 g en 12.4 Drain Unit Spare parts for drain unit Item Part No. Designation 30.5.1 53.057-25 Screw-in unit DN20 30.5.2 53.056-25 Insert unit 30.5.3 53.058-25 Union nut DN20 30.5.4 52.141 O-ring 30.5.5 47.0200026 PVC hose 25x1.9 30.5.6 53.081-25 Sleeve DN20 30.5.7...

  • Page 103: Purging Units (Solenoid Valve)

    Oxiperm 164 150-2500 g en 12.5 Purging Units (Solenoid valve) Spare parts for purging unit 30.6.16 Item Part No. Designation 30.6.8 30.6.2 52.151-2 O-ring 30.6.10 30.6.3 45.10245-1/2 Solenoid valve 230 V 50/60 Hz 45.10249-1/2 Solenoid valve 120 V 50/60 Hz 30.6.5 53.095-20-1/2 Transition nipple...

  • Page 104: Solenoid Valve (Batch Mode)

    Oxiperm 164 150-2500 g en 12.7 Ball Valve (batch mode) Spare parts for ball valve Item Part No. Designation 30.8.1 53.563-16 Ball valve DN10 164-150C 53.563-20 Ball valve DN15 164 450C to 164-2500C 30.8.2 53.183-20-16 Reduction, short 164-150C 30.8.3 53.183-25-20 Reduction, short 30.8.4 53.081-25...

  • Page 105: Post-Mixer

    Oxiperm 164 150-2500 g en 12.10 Post-mixer Spare parts for Post-mixer Item Part No. Designation 30.12.1 12.7136-300 Nachmischer 12.11 Pressure loading valve DN20 Spare parts for Pressure loading valve DN20 Item Part No. Designation 30.14.3 525-1113 Pressure loading valve DN20 15.710010-V5.0...

  • Page 106: Spare Parts Sets

    Oxiperm 164 150-2500 g en 13 Spare Parts Sets Order No. Designation 553-740 164-150C System back-pressure less than 3 bar 553-740.1 164-150C System back-pressure greater than 3 bar 553-741 164-450C System back-pressure less than 3 bar 553-741.1 164-450C System back-pressure greater than 3 bar 553-742 164-750C System back-pressure less than 3 bar...

  • Page 107: Spare Pumps For Hcl, Naclo2 And H2O

    Oxiperm 164 150-2500 g en 13.1 Spare Pumps for HCl, NaClO 2 and H 2 O OXIPERM Order number 164-150C DMI 1-10 230V 553-660-1 NaClO DMI 1-10 230V 553-660-2 230V 553-668-1 DMX 16-10 115V 553-660-3 DMI 1-10 NaClO 115V 553-660-4 DMI 1-10 DMX 16-10 115V...

  • Page 108: Accessories

    Oxiperm 164 150-2500 g en 14 Accessories 14.1 External Booster Pump The appropriate booster pump must be selected according to the pressure difference between the dilution water inlet line and the system pressure. Material: 1.4404 14.1.1 Technical Data 14.1.2 Booster pumps Increase in Nominal Order No.

  • Page 109: Load Unit For Booster Pump

    Oxiperm 164 150-2500 g en 14.2 Load Unit for Booster Pump The booster pump is connected to the controller of the Oxiperm C164 via a load unit. Item 1 Motor circuit-breaker The respective rated current of the used pump must be set on the motor circuit- breaker (see data sheet for booster pump).
  • Page 110 Oxiperm 164 150-2500 g en Order No. Designation for pump for Oxiperm 535-50 Load unit 1,6-2,5 A CR 1-3 Power supply 230 V 50/60 Hz CR 1-5 230 V (50/60 Hz) CR 1-7 535-51 Load unit 1,6-2,5A Power supply 115 V 50/60 Hz 115 V (50/60 Hz) 535-52 Load unit 2,5-4,0A...

  • Page 111: Hose Connections

    Oxiperm 164 150-2500 g en 14.3 Hose Connections Hose connection DN20 - hose with 25 mm ID for the Oxiperm system DN20 Order No. Designation 529-050 Hose connection DN20 - hose with 25 mm ID with hose clamps (2x) Adapter screwed gland for external booster pump Order No.

  • Page 112: Current Setting Data

    Oxiperm 164 150-2500 g en 15 Current setting data Installation setting Installation type: 164-150C 164-1300C 164-450C 164-2500C 164-750C Main water volume [ ppm ] /h ] Default ClO Mode: Batch Concentration [ g/l ] Batch operation 0-20 mA 4-20 mA others Current input Contact input...

  • Page 113: Short Guide

    Oxiperm 164 150-2500 g en Short guide Display » 1 = Use "F1" to switch over to the submenu » 2 = Use "F2" to switch over to the submenu "F4" key » 3 = Use "F3" to switch » Acknowledgement of over to the submenu alarm messages "ESCAPE"...
  • Page 114 Oxiperm 164 150-2500 g en The logbook entries can be retrieved while the installation is in operation. ● Press to switch over dosing: 100 % bypass: 435 l/h ClO2: 10 g/h 3 logbook ● Press "F3" to switch to the "Logbook" menu The "active alarms", the "alarm list"...

  • Page 118: Declaration Of Conformity

    Declaration of conformity GB: EU declaration of conformity IT: Dichiarazione di conformità UE Grundfos dichiara sotto la sua esclusiva responsabilità che i prodotti We, Grundfos, declare under our sole responsibility that the products Oxiperm C-164, Oxiperm C-166, ai quale si riferisce questa Oxiperm C-164, Oxiperm C-166, to which this declaration below relates, dichiarazione, sono conformi alle seguenti direttive del Consiglio are in conformity with these Council directives listed below on the...
  • Page 119 United Arab Emirates China Bombas GRUNDFOS Portugal, S.A. H-2045 Törökbálint, GRUNDFOS Gulf Distribution Rua Calvet de Magalhães, 241 Grundfos Alldos Phone: +36-23 511 110 P.O. Box 16768 Apartado 1079 Dosing & Disinfection Telefax: +36-23 511 111 Jebel Ali Free Zone P-2770-153 Paço de Arcos...
  • Page 120 96681366 0519 ECM: 1260245 www.grundfos.com...

This manual is also suitable for:

Oxiperm c 164-150cOxiperm c 164-450cOxiperm c 164-750cOxiperm c 164-1300cOxiperm c 164-2500c

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