ProMinent ProMaqua CHLORINSITU V Operating Instructions Manual
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ProMinent ProMaqua CHLORINSITU V Operating Instructions Manual

Chlorine electrolysis system
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Operating instructions
Chlorine Electrolysis System
CHLORINSITU
V
®
EN
P_PMA_ECA_0016_SW
Please carefully read these operating instructions before use. · Do not discard.
The operator shall be liable for any damage caused by installation or operating errors.
The latest version of the operating instructions are available on our homepage.
983754
Original Operating Instructions (2006/42/EC)
BA CI 011 04/16 EN

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Summary of Contents for ProMinent ProMaqua CHLORINSITU V

  • Page 1 Operating instructions Chlorine Electrolysis System CHLORINSITU ® P_PMA_ECA_0016_SW Please carefully read these operating instructions before use. · Do not discard. The operator shall be liable for any damage caused by installation or operating errors. The latest version of the operating instructions are available on our homepage. 983754 Original Operating Instructions (2006/42/EC) BA CI 011 04/16 EN...
  • Page 2 Supplemental instructions General non-discriminatory approach In order to make it easier to read, this document uses the male form in grammatical structures but with an implied neutral sense. It is aimed equally at both men and women. We kindly ask female readers for their understanding in this simplification of the text.

  • Page 3: Table Of Contents

    Table of contents Table of contents Description of the System............. 5 1.1 Description and Operation..........5 1.2 Labelling of Warning Information........7 1.3 Users' qualifications............9 Safety and Responsibility ........... 10 2.1 General Safety Information......... 10 2.2 Intended Use.............. 11 Components of the System..........
  • Page 4 Table of contents 10.4.1 Checking the Float on the Level Switch....70 10.4.2 Cleaning the Suction Unit in the Brine Storage Tank............... 71 10.5 Maintenance on the Lye Storage Tank..... 72 10.5.1 Emptying the lye storage tank....... 72 10.5.2 Replacing the O-rings on the Taps on the Bottom of the Lye Storage Tank........

  • Page 5: Description Of The System

    Description of the System Description of the System The system is used for water disinfection for applications such as: Swimming pool water Potable water Waste water F&B The system is used to produce a chlorine-based disinfectant. ‘free chlorine’ The system is used to electrochemically produce from substances naturally present in water.
  • Page 6 Description of the System P_PMA_ECA_0017_SW Fig. 1: Flow chart for Chlorinsitu ® Part Function Water filter to combat impurities > 500 µm Water softener softens the supply water Water hardness meter (option) measures and controls the water hardness Brine storage tank salt and water produce brine Diaphragm cell to produce chlorine and NaOH...

  • Page 7: Labelling Of Warning Information

    Description of the System Part Function Lye metering flow meter measures the flow of lye, by means of which the process water can be adjusted to be pH-neutral via the metering Flow meter for filling the lye tank measures the water flow to the lye tank Basic substances required If calcium and/or magnesium are present in the brine, then these elements precipitate as lime on the negative probe (cathode) and...
  • Page 8 Description of the System WARNING! Nature and source of the danger Possible consequence: Fatal or very serious injuries. Measure to be taken to avoid this danger. – Denotes a possibly hazardous situation. If the sit‐ uation is disregarded, it could result in fatal or very serious injuries.

  • Page 9: Users' Qualifications

    Customer Service depart‐ Customer Service department refers to service technicians, who have ment received proven training and have been authorised by ProMinent to work on the system. Note for the system operator The pertinent accident prevention regulations, as well...

  • Page 10: Safety And Responsibility

    Safety and Responsibility Safety and Responsibility 2.1 General Safety Information WARNING! Danger due to hazardous substances By operating this system the operator generates haz‐ ardous substances. The operator is responsible for adapting the operating instructions to their system in the event that more recent knowledge about the dangers associated with a hazardous substance and its avoidance become avail‐...

  • Page 11: Intended Use

    Safety and Responsibility Open flame No open flames are permitted when the system is in operation. Industrial security concept for the entire system For the safe operation of a system or machine, it is also necessary to take appropriate safety measures (e.g.
  • Page 12 Safety and Responsibility Please observe the information in the operating instructions at every phase of the system's service life Please observe the relevant national regulations and guide‐ lines at every phase of the system's service life...

  • Page 13: Components Of The System

    Components of the System Components of the System P_PMA_ECA_0018_SW Fig. 2: Components of the System in the System Cabinet P_PMA_ECA_0019_SW Fig. 3: Installation of the system Number Part Function Water softener Softens the water. Removes calcium and magnesium. Flow meter The process water to the lye storage tank is switched on and measured after measuring the flow volume.
  • Page 14 Components of the System Number Part Function Refresh pipe Helps to regenerate the anode. Diaphragm cell Chlorine is produced from a salt solution in an electrochemical process in the diaphragm cell. Booster pump Keeps the flow of process water through the electrolysis system stable...

  • Page 15: Storage And Transport

    Storage and Transport Storage and Transport Storage WARNING! Storage of the system in unsuitable ambient condi‐ tions. – It is mandatory that the following storage instruc‐ tions are adhered to. Unsuitable ambient conditions can lead to incorrect operation and malfunction of the system installed and, when the system is in operation, also lead to danger to personnel.

  • Page 16: Preparation For Use

    Preparation for Use Preparation for Use WARNING! Danger from operation of the system in unsuitable locations. – Adhere to all national and local regulations relating to the use of chlorine. – The operator of the system is responsible for ensuring that the regulations are implemented. Disregarding the safety requirements can lead to per‐...

  • Page 17: Installation And Assembly

    Installation and Assembly Installation and Assembly 6.1 Assembly check-list Assembly process Tick Check whether the installation location complies with the guidelines governing tempera‐ ture, safety, space, humidity etc. Clear the space in which the system is to be installed. Remove the plastic wrapping from the system. Check whether the system has suffered damage during transport or displays other damage.

  • Page 18: Assembly And Installation Of The System

    Installation and Assembly Assembly process Tick Connect the chlorine (Cl ) and pH controller in the control cabinet. Connect the main power supply (with the necessary power and amperage) to the ter‐ minal strip in the control cabinet in accordance with the voltage and current specification. THIS PART WAS ACCEPTED BY: NAME: SIGNATURE:...
  • Page 19 Installation and Assembly Check whether the installation location complies with the guidelines governing temperature, safety, space, humidity etc. Specification of the installation location Ensure that the installation location ideally com‐ plies with the following conditions: A dry area, which does not necessarily have –...
  • Page 20 Installation and Assembly P_PMA_ECA_0018_SW Remove the securing material fixing the system to the pallet. In the system cabinet, remove: the tensioning straps on the lye tank the securing material between the diaphragm cell and frame the plastic around the couplings Lift the system into its installation position.
  • Page 21 Installation and Assembly P_PMA_ECA_0021_SW Ensure that the system is horizontal. Use the supplied sup‐ port blocks if necessary. Remove the lifting gear from the system. Position the brine storage tank in its intended position – see Chap. "Overview of equipment". Preferably position the brine storage tank in the direct vicinity of the system.
  • Page 22 Installation and Assembly Make sure that the discharge pipe (Ø75) is routed to the out‐ side in accordance with ATEX regulations. Always route the PVCU discharge line upwards. Do not allow any part of the PVCU discharge line to point downwards. Ensure that the PVCU discharge line does not have more than 3 bends.
  • Page 23 Installation and Assembly Connect the PVCU discharge pipe (Ø40 mm) on the system to the sewerage channel. Ensure free drainage to the waste water system so that water can flow out under the influence of gravity. P_PMA_ECA_0025_SW Fig. 4: Ø20 mm PVCU "Water feed" coupling Connect a water line to the "Water feed"...
  • Page 24 Installation and Assembly P_PMA_ECA_0034_SW Fig. 5: Ø20 mm PVCU "Waste water" coupling Route the Ø20 mm PVCU pipe from the "Waste water" cou‐ pling of the system to the sewerage channel. This line carries the anode residue and excess lye with suffi‐ cient softened water to the waste water duct.
  • Page 25 Installation and Assembly Fig. 8: PE coupling connectors A1720 Fig. 9: Brine storage tank with hoses and coupling 1. Prepared PE coupling in the brine storage tank 2. Black 1.8-mm PE hose 3. White transparent 8-mm nylon hose Use the black PE hose (Ø16 mm x 1.8 mm) from the brine storage tank to join the "Fill brine storage tank"...
  • Page 26 Installation and Assembly Fig. 10: "Brine diaphragm cell" connector Use the Ø16 mm x 1.8 mm PE hose to join the "Brine dia‐ phragm cell" connector on the system to the Ø16 mm con‐ nector on the brine storage tank.
  • Page 27 Installation and Assembly A1721 Fig. 11: Couplings 1. "Brine storage tank filling" PE coupling 2. "Brine diaphragm cell" PE coupling 3. Coupling for transparent "Brine softener" hose Fig. 12: Nylon coupling connectors Use the transparent nylon hose (Ø16 mm x 8 mm) to connect the "Brine water softener"...
  • Page 28 Installation and Assembly Connect a Ø40 mm PVCU line to the brine storage tank and to the sewerage system as an overflow line. There should be salt in the brine storage tank once the PVCU lines have been connected. Connect the brine storage tank level switch: Connect the cables to terminal strip X2-14: The brown cable in the top row of the terminal strip The blue cable in the bottom row of the terminal strip.
  • Page 29 Installation and Assembly P_PMA_ECA_0028_SW Electrically wire the system: Connect the system's power cable as per the table below to the terminal strip in the control cabinet, taking into account the ratings. Note the following when installing them: Make sure that the system is switched off when making or adjusting the electrical connections.
  • Page 30 Installation and Assembly Capacity Internal fuse Operating voltage Power con‐ sumption 3000 3x400 V AC 3500 3x400 V AC 15.3...

  • Page 31: Operation

    Operation Operation User qualification, maintenance instructed personnel, see Ä Chapter 1.3 ‘Users' qualifications’ on page 9 Switch the system on by turning the master switch to "1". The master switch is on the control cabinet. Production of chlorine is started and stopped by an external mA signal (setpoint) or an enable signal.
  • Page 32 Operation PRODUCTION PARAMETERS 100 A SHUNT VALUE DIAPHRAGM CELLS 2100 A/min ANODE REFRESH TIME 400 g/L OUTPUT 800 mL ANODE VOLUME 280 g/L BRINE CONCENTRATION BACK NEXT Fig. 14: Setting the production parameters You can set production parameters in a number of menus. BRINE STORAGE TANK MKZ11 LZ1L1...

  • Page 33: Chlorinsitu ® -V Menu Overview

    Operation 7.2 CHLORINSITU ® -V menu overview Main menu Operation Production Metering Process Power supply overview Water softener tank Refresh pipe Diaphragm cell Metering Brine tank Booster pump Login Operating Languages settings settings Alarm Metering Production Parameter P_PMA_ECA_0032_SW 7.3 Operating Principles You can adjust values on the touch screen regardless of the ‘Production Off’...

  • Page 34: Production Parameters

    Operation Password You need the ‘Operating personnel’ password to access the ‘Operation’ menu. ‘Service’ password to access the ‘Process water You need the flow’ and ‘Language’ sub-menus. All other protected menus can only be opened by van den Heuvel Watertechnologie bv. Name Password Operating personnel...
  • Page 35 Operation Display text Explanation ‘Vacuum setpoint’ The setpoint for the vacuum in the system ‘Lye concentration setpoint’ Setpoint for lye concentration in the lye storage tank ‘ Water valve changeovers’ Number of water valve intervals for filling the lye storage tank ‘Brine softener’...

  • Page 36: Commissioning

    Commissioning Commissioning The Chlorinsitu ® -V systems have to be started up in the following order under the appropriate conditions. The system can only be safely started up, guarantee seamless operation and the warranty granted if this order is adhered to. 8.1 Check-list: Preparation for Commissioning Commissioning process for Chlorin‐...
  • Page 37 Commissioning Basic factory settings for commissioning the Chlorinsitu ® Capacity Cell type Current Max. voltage Brine volume Fuse Anode System refresh (g/h) (ml) * HMC 10-1 HMC 10-3 HMC 10-4 HMC 10-4 HMC 25-2 HMC 25-3 1100 HMC 25-4 1600 1000 HMC 25-4 2200...
  • Page 38 Commissioning Preparation for Commissioning Tick Check whether the pipe piece with the air flow sensor is connected. Check whether the hydrogen discharge line is connected in compliance with ATEX. Check whether the bleed line is connected. Check the drain connectors. Check the water supply.
  • Page 39 Commissioning Preparation for Commissioning Remaining points Remarks Take into consideration the remarks on this page and take appropriate action before commencing commis‐ sioning. THIS PART WAS ACCEPTED BY: NAME: SIGNATURE: Project number: System:...

  • Page 40: Check-List: Commissioning

    Commissioning 8.2 Check-list: Commissioning Commissioning process for Chlorin‐ Ä Chapter 1.3 User qualification, commissioning: Service, see ‘Users' qualifications’ on page 9 situ ® Observe the safety data sheets when working with lye and chlorine product. Check-list for commissioning Step Before commencing commissioning, ensure that all preparations have been completed cor‐ rectly.

  • Page 41: Commissioning Work

    Commissioning Step MAKE SURE THAT ALL BLANKING PLATES ON THE DIAPHRAGM CELL HAVE BEEN REMOVED. MAKE SURE THAT ALL BALL VALVES (EXCEPT FOR THE SAMPLING VALVE) HAVE BEEN OPENED. CHLORINE GAS CAN ESCAPE FROM THE DIAPHRAGM CELL AND CAUSE SERIOUS HEALTH PROBLEMS IF THE BLANKING PLATES ARE NOT REMOVED AND A BALL VALVE IS STILL CLOSED.
  • Page 42 Commissioning Wear safety glasses. Wear safety gloves. Caution high voltage. Danger due to corrosive dust. The consequences of the non-use of protective equip‐ ment The customer is responsible for the consequences of not using protective equipment and disregarding the warnings in this document. The use of personal protective equipment (PPE) is specified in the regulations applicable at the place of installation.
  • Page 43 Commissioning P_PMA_ECA_0035_SW Open the system's water inlet valve and check that the water lines are leak-tight. Use the test kit to measure the hardness of the supply water. The scope of delivery of the system includes a test kit for measuring the water hardness.
  • Page 44 Commissioning P_PMA_ECA_0036_SW Open the sampling tap for approx. 2 minutes and then take a sample. Use the test kit in "LOW RANGE" mode to measure the hard‐ ness of the softened water. Check whether the hardness of the softened water is 0°dH. [Regeneration] .
  • Page 45 Commissioning Diaphragms drying out The diaphragm cell is filled with brine. Do not allow the diaphragms to dry out. The diaphragms would be dam‐ aged by this with the result that the system would no longer work correctly. If commissioning is not com‐ pleted, ensure that the diaphragm cell remains wet on both sides.
  • Page 46 Commissioning CAUTION! Working with lyes Before performing the next step: Wear protective clothing and note the dangers when working with lyes. P_PMA_ECA_0039_SW Fire, naked flames and smoking are prohibited. Danger due to corrosive dust. Wear safety glasses. Wear safety gloves. Use the measuring cup and the funnel to fill the lye storage tank, remembering to wear gloves and safety glasses.
  • Page 47 Commissioning Check the direction of rotation of the fan: The fan can be switched on and off via the display. The correct direction of rotation of the fan is shown by the arrow on the fan motor. Perform the following steps if the fan is rotating in the wrong direction: Use the main switch to switch off the system Swap phases 2 and 3 of the main power supply...
  • Page 48 Commissioning WARNING! Danger from chlorine gas Possible consequence: Fatal or very serious inju‐ ries. Before commencing production, make sure that lye is filling into the lye storage tank. Chlorine gas can be released if production is started without lye. WARNING! Danger from chlorine gas Danger to health from chlorine gas.
  • Page 49 Commissioning Starting anode refresh As soon as the vacuum has reached the setpoint, a manual anode refresh can be performed. For operating the booster pump, please refer to its operating instructions. Start manual refresh on the display of the PLC Program‐ mable Logic Controller.

  • Page 50: Alarm] / Troubleshooting Menu

    [ALARM] / Troubleshooting Menu [ALARM] / Troubleshooting Menu Ä Chapter 1.3 User qualification, maintenance: Service, see ‘Users' qualifications’ on page 9 WARNING! Only allow the work described to be performed by authorised personnel. WARNING! Hazardous chemicals can escape Hydrogen, sodium hydroxide and chlorine remain in the CHLORINSITU ®...

  • Page 51: Booster Pump

    [ALARM] / Troubleshooting Menu Causes: No process water present in the brine storage tank. An O-ring on the anode side is not leak-tight. Lines on the anode side are not leak-tight. The bleed valve is not leak-tight internally The chlorine gas valve is not leak-tight internally. The brine valve is not leak-tight internally.
  • Page 52 [ALARM] / Troubleshooting Menu Causes: The hydrogen exhaust duct is blocked. The air flow sensor is incorrectly set. The fan is faulty. Liquid level in lye storage tank too low The liquid level in the lye storage tank has reached the lower float. Causes: The lye storage tank has a leak.

  • Page 53: Diaphragm Cell

    [ALARM] / Troubleshooting Menu 9.5 Diaphragm cell Anode too high The liquid level in the refresh pipe is too high. Causes: The brine valve is not leak-tight. The chlorine gas valve is not leak-tight. Liquid leaks from a diaphragm in the diaphragm cell into the refresh pipe.

  • Page 54: Other Faults

    [ALARM] / Troubleshooting Menu Causes: The cooling system is not working. Too little brine in the diaphragm cell. The current and voltage are too high. The temperature switch is faulty. The cell cables are not correctly tightened. 9.6 Other faults Chlorine gas detector (option) The chlorine gas sensor has detected chlorine gas.

  • Page 55: Maintenance Checks And Preparation For Maintenance

    Maintenance Checks and Preparation for Maintenance Maintenance Checks and Preparation for Maintenance 10.1 Care of the Operating Unit User qualification, maintenance instructed personnel, see Ä Chapter 1.3 ‘Users' qualifications’ on page 9 NOTICE! Damage caused by prohibited cleaning equipment or agents The operating unit can be damaged when cleaned using compressed air, steam cleaners, aggressive sol‐...
  • Page 56 Maintenance Checks and Preparation for Maintenance WARNING! Danger from hazardous substances! Possible consequence: Fatal or very serious injuries. Please ensure when handling hazardous substances that you have read the latest safety data sheets pro‐ vided by the manufacture of the hazardous substance. The actions required are described in the safety data sheet.

  • Page 57: Maintenance Kits

    Maintenance Checks and Preparation for Maintenance Prior to all checks on the system Ensure that the system is producing before monitoring the check points. Ensure that the system is producing. Prior to working on the system Before working on the system, switch off the system in advance for a minimum of 15 minutes.

  • Page 58: Note The Production Parameters

    Maintenance Checks and Preparation for Maintenance 10.2.3 Note the production parameters Note the status of the system production hours counter (under ‘Status’ ). Calculate the difference to the status at the last maintenance. Note the frequency of the booster pump during production. (The frequency controller is located in the control cabinet).

  • Page 59: Check The Amperage At The Diaphragm Cells

    Maintenance Checks and Preparation for Maintenance 10.2.7 Check the amperage at the diaphragm cells B0734 The amperage at the diaphragm cell has a direct relationship to chlorine production. In most cases, a deviation in the amperage measure leads to a poor output. The reason for this is that there is too little salt in the diaphragm cell or too much water in the lye storage tank.

  • Page 60: Regeneration Of The Water Hardness Meter

    Maintenance Checks and Preparation for Maintenance A2011 Fig. 17: In this example, the measurement is taken on cell chamber 1. Cell chamber 1 2. Cell chamber 2 3. Cell chamber 3 4. Cell chamber 4 5. Measuring tip of the multimeter Note the voltage measured on the maintenance schedule.

  • Page 61: Stop Production

    Maintenance Checks and Preparation for Maintenance III. Flush the measuring cartridge five times with softened water. The measuring cartridge has been regenerated when the white part of the measuring cartridge has moved into its original position. 10.2.10 Stop production WARNING! Switch off production before undertaking maintenance work.

  • Page 62: Maintenance On The Water Softener

    Maintenance Checks and Preparation for Maintenance Close the shut-off valves upstream and downstream of the booster pump. Close the shut-off valve on the suction side and the pressure side of the Venturi pump. Close the injection valve at the metering point. 10.3 Maintenance on the Water Softener Ä...
  • Page 63 Maintenance Checks and Preparation for Maintenance 10.3.1.2 Replacing the Drainage Nozzle and Brine Valve O-ring. A1959 Fig. 20: Replacing the drainage nozzle and brine valve O-ring. Unscrew the screws (1) and remove the protection plate. Pull the brine valve (2) out of its seat. Replace the drainage nozzle during annual maintenance.
  • Page 64 Maintenance Checks and Preparation for Maintenance 10.3.1.3 Replacing the Rubber Washers A1960 Fig. 21: Greasing and replacing the rubber washers Remove the piston (1) out of its seat. The rubber washers and the spacers are arranged around the piston. Replace the rubber washers. ð...
  • Page 65 Maintenance Checks and Preparation for Maintenance 10.3.1.4 Cleaning the Filter Meshes on the Brine Side A1961 Fig. 22: Cleaning the filter meshes on the brine side Unscrew the two screws (1). Remove the filter meshes (2) out of their seat. Clean the filter meshes.

  • Page 66: Maintenance On The Duplex Water Softener

    Maintenance Checks and Preparation for Maintenance 10.3.2 Maintenance on the Duplex Water Softener 10.3.2.1 Removing the softener head A1962 Fig. 23: Removing the softener head Check the softener head for leaks. Unscrew the screws on both sides and remove the cover (1). Loosen the display (2) on the right side and pivot the display to the left.
  • Page 67 Maintenance Checks and Preparation for Maintenance 10.3.2.2 Replacing the Drainage Nozzle and Brine Valve O-ring A1963 Fig. 24: Replacing the drainage nozzle (5) and brine valve O-ring Remove the front panel from the softener head. The drainage pin (1). The O-ring will also come loose when you remove the drainage nozzle.
  • Page 68 Maintenance Checks and Preparation for Maintenance 10.3.2.3 Replacing the Rubber Washers A1964 Fig. 25: Replacing the rubber washers Correct order Pay attention when dismantling the parts that you lay the parts in the correct order. This will ensure that you fit the rubber washers and spacers in the right order.

  • Page 69: Replacing The Water Filter

    Maintenance Checks and Preparation for Maintenance Replace the spacers during three-yearly maintenance. 10.3.2.4 Cleaning the Filter Meshes on the Brine Side A1965 Fig. 26: Cleaning the filter meshes on the brine side The filter meshes are located behind the cover (1). Clean the filter meshes (2) for brine suction during annual maintenance.

  • Page 70: Checking The Float On The Level Switch

    Maintenance Checks and Preparation for Maintenance 10.4.1 Checking the Float on the Level Switch A1967 Fig. 27: Checking the float on the level switch Unscrew the coupling on the charging hose (1). Remove the liquid level switch (2) out of its housing. Check the float (3) for dirt, damage and correct operation.

  • Page 71: Cleaning The Suction Unit In The Brine Storage Tank

    Maintenance Checks and Preparation for Maintenance 10.4.2 Cleaning the Suction Unit in the Brine Storage Tank A1968 Fig. 28: Cleaning the suction unit in the brine storage tank Unscrew the coupling on both hoses (1) on the suction unit. Remove the suction unit (2) out of its housing. Performing maintenance on both suc‐...

  • Page 72: Maintenance On The Lye Storage Tank

    Maintenance Checks and Preparation for Maintenance 10.5 Maintenance on the Lye Storage Tank Ä Chapter User qualification, maintenance: trained user, see 1.3 ‘Users' qualifications’ on page 9 WARNING! Danger due to lye residue Possible consequence: Fatal or very serious injuries from lye.

  • Page 73: Replacing The O-Rings On The Taps On The Bottom Of The Lye Storage Tank

    Maintenance Checks and Preparation for Maintenance Remove the supply line to the membrane cell from the piping system and allow the hose line to slowly drain into the collec‐ tion tank. Slowly open the cathode valve (1) on the diaphragm cell and allow the cell to empty.

  • Page 74: Replacing The O-Rings On The Couplings On The Bottom Of The Lye Storage Tank

    Maintenance Checks and Preparation for Maintenance Replace the EPDM O-rings on the taps on the bottom of the lye storage tank. 10.5.3 Replacing the O-rings on the Couplings on the Bottom of the Lye Storage Tank P_PMA_ECA_0047_SW Replace the O-rings on the couplings on the bottom of the lye storage tank.

  • Page 75: Replacing The Level Switch In The Lye Storage Tank

    Maintenance Checks and Preparation for Maintenance P_PMA_ECA_0050_SW Check the temperature sensor. Oxidation or damage may be an indication of a leak on the sensor housing. 10.5.6 Replacing the Level Switch in the Lye Storage Tank P_PMA_ECA_0051_SW Twist loose the coupling of the level switch and check the two floats for contamination and damage.

  • Page 76: Maintenance On The Diaphragm Cell

    Maintenance Checks and Preparation for Maintenance P_PMA_ECA_0053_SW Remove the connecting section. P_PMA_ECA_0054_SW Rinse the fan with water. Fit the connecting piece (1) on the fan and refit the fan in its position. Maintenance on the Air Flow Sensor P_PMA_ECA_0055_SW Unscrew the adjustment screw and remove the air flow sensor (1) from the supply cable.

  • Page 77: Replacing The O-Rings On The Cathode Side Of The Diaphragm Cell

    Maintenance Checks and Preparation for Maintenance WARNING! Danger from chemical residue Possible consequence: Fatal or very serious injuries from chemical residue. Measure: During maintenance wear the goggles and gloves provided. Ventilate the room during maintenance. 10.6.1 Replacing the O-rings on the Cathode Side of the Diaphragm Cell The couplings on the cathode side of the diaphragm cell are already loosened.

  • Page 78: Replacing The O-Rings On The Anode Side Of The Diaphragm Cell

    Maintenance Checks and Preparation for Maintenance 10.6.2 Replacing the O-rings on the Anode Side of the Diaphragm Cell P_PMA_ECA_0057_SW Close the refresh tap (1). Close the brine tap (2) Tighten the threaded connector on the diaphragm cell. P_PMA_ECA_0058_SW Manually open the bleed valve (4). Replace the O-rings on the anode side of the diaphragm cell.

  • Page 79: Replace The O-Rings On The Brine Valve

    Maintenance Checks and Preparation for Maintenance 10.6.4 Replace the O-rings on the brine valve P_PMA_ECA_0060_SW During every maintenance: Replace the FKM O-rings (DIN ISO 1629). 10.6.5 Replacing the O-rings on the Bleed Pipe P_PMA_ECA_0061_SW Remove the non-return valve (1) from the line. Replace the FKM O-rings in the non-return valve.

  • Page 80: The Pvdf Float And Stop Pipe

    Maintenance Checks and Preparation for Maintenance 10.7.1 The PVDF Float and Stop Pipe A1996 Fig. 29: The PVDF float Tighten the coupling under the anode Remove the PVDF float and the stop pipe from the anode pipe. During annual maintenance: Clean the PVDF float.

  • Page 81: Replacing The O-Rings On The Anode Pipe

    Maintenance Checks and Preparation for Maintenance 10.7.2 Replacing the O-rings on the Anode Pipe P_PMA_ECA_0062_SW Loosen the threaded connector on the vacuum sensor (1) and replace the O-ring. Loosen the threaded connector on the top of the anode pipe (2) and replace the O-ring. P_PMA_ECA_0063_SW Loosen the threaded connectors on the top of the measuring pipe (3) and replace the O-ring.

  • Page 82: Replacing The Bleed Valve

    Maintenance Checks and Preparation for Maintenance Replace the O-ring on the stop pipe (6). 10.7.3 Replacing the Bleed Valve P_PMA_ECA_0065_SW Loosen the threaded connectors on the bleed valve. Remove the connector cap from the bleed valve. Replace the bleed valve. Refit the connector cap on the bleed valve.

  • Page 83: Replacing The Seals On The Water Jet Pump

    Maintenance Checks and Preparation for Maintenance Annual maintenance: Clean the filter meshes in the filter insert. Three-yearly maintenance: Replace the filter meshes in the filter insert. 10.8.2 Replacing the Seals on the Water Jet Pump A1976 Fig. 30: Water jet pump seals Loosen the threaded connectors on the water jet pump and remove the water jet pump.

  • Page 84: Cleaning The Water Jet Pump Nozzle

    Maintenance Checks and Preparation for Maintenance 10.8.3 Cleaning the Water Jet Pump Nozzle A1977 Fig. 31: Cleaning the water jet pump nozzle Turn the nozzle (1) in a counter-clockwise direction. Remove the nozzle. Check the nozzle for dirt and wear, cleaning or replacing the nozzle if necessary.

  • Page 85: Replacing The Refresh Valve

    Maintenance Checks and Preparation for Maintenance 10.8.4 Replacing the Refresh Valve P_PMA_ECA_0067_SW Loosen the threaded connectors on the refresh valve (1). Remove the connector cap from the refresh valve. Replace the refresh valve. Refit the connector cap on the refresh valve. 10.8.5 Replacing the O-rings on the Refresh Tap P_PMA_ECA_0068_SW...

  • Page 86: Replacing The Lye Valve

    Maintenance Checks and Preparation for Maintenance 10.8.6 Replacing the Lye Valve P_PMA_ECA_0069_SW Loosen the threaded connectors on the lye valve (1). Remove the connector cap from the lye valve. Replace the lye valve. Fit the connector cap on the lye valve.

  • Page 87: Replacing The Seals On The Water Jet Pump

    Maintenance Checks and Preparation for Maintenance 10.8.7 Replacing the Seals on the Water Jet Pump A1976 Fig. 32: Water jet pump seals Loosen the threaded connectors on the water jet pump and remove the water jet pump. Remove the old seals and insert new seals: Seal on the venturi side Seal on the inlet and outlet side...

  • Page 88: Cleaning The Water Jet Pump Nozzle

    Maintenance Checks and Preparation for Maintenance 10.8.8 Cleaning the Water Jet Pump Nozzle A1977 Fig. 33: Cleaning the water jet pump nozzle Turn the nozzle (1) in a counter-clockwise direction. Remove the nozzle. Check the nozzle for dirt and wear, cleaning or replacing the nozzle if necessary.

  • Page 89: Replacing The Flow Meter For Lye Suction

    Maintenance Checks and Preparation for Maintenance 10.8.9 Replacing the Flow Meter for Lye Suction P_PMA_ECA_0070_SW Remove the flow meter (1) from the line and clean it. Clean the float for the flow meter. 10.8.10 Replacing the O-rings on the Control Tap for Lye Suction P_PMA_ECA_0071_SW Replace the O-rings (EPDM) on the control (1) tap for lye suction.

  • Page 90: Maintenance On The Lye Pump

    Maintenance Checks and Preparation for Maintenance 10.8.11 Maintenance on the Lye Pump Renew the spare parts on the lye pump. Spare parts on the lye pump: Suction valve with connector kit Discharge valve with connector kit Diaphragm Sealing set Use the four Allen screws to remove the liquid end. You can then replace all the spare parts.

  • Page 91: Maintenance On The Control Cabinet

    Maintenance Checks and Preparation for Maintenance 10.9 Maintenance on the Control Cabinet 10.9.1 Checking the Relay Contacts A2006 Fig. 34: Checking the relay contacts Check all relay contacts for discolouration and oxidation and clean if necessary. Check all connectors for discolouration and tighten, if neces‐ sary.

  • Page 92: Cleaning The Filters

    Maintenance Checks and Preparation for Maintenance 10.9.2 Cleaning the Filters A2007 Fig. 35: Cleaning the filters Frequency The frequency of cleaning depends on the contamina‐ tion level of the filters and on the installation location. Clean the filter by tapping or blowing. During three-yearly maintenance: CAUTION! Different filter types are included in the scope of...

  • Page 93: Maintenance On The Chlorine Gas Detector

    Maintenance Checks and Preparation for Maintenance Check whether the water pressure is sufficient (1.5 bar < p < 5 bar). Otherwise use the reducing valve to adjust it. Use the test kit to measure the hardness of the water. Check whether the brine storage tank is filling with softened water. Check whether the brine storage tank stops filling up when the float is actuated.

  • Page 94: Maintenance Kits

    Maintenance kits Maintenance kits Maintenance kits The manufacturer of the system has a "1-year" maintenance kit and a "3-year" maintenance kit. Use the following order numbers to order these maintenance kits. Maintenance kits Maintenance kit Order number 6990800 Maintenance kit 3 for CHLORINSITU ®...

  • Page 95: Disposal Of Used Parts

    Decontaminate the unit before returning it for repair. To do so, remove all traces of hazardous substances. Refer to the Material Safety Data Sheet for your feed chemical. A current Declaration of Decontamination is available to download on the ProMinent website.

  • Page 96: Technical Data For Chlorinsitu ® -V

    Technical data for CHLORINSITU ® Technical data for CHLORINSITU ® Technical Data Parameter Unit Types Capacity 1000 1250 1500 1750 13.2 16.5 27.5 38.5 Dimensions Frame 1655x600x1550 1960x600x2000 [LxWxH] Space requirement 2255x1500 2460x1500 Brine storage tank Litre Process data Number of cell chambers Water needed * Salt consumption Dilution air ***...
  • Page 97 Technical data for CHLORINSITU ® Parameter Unit Types Remarks Only water for regenerating softener: maximum hardness of water 15°dH; minimum priming pressure: 2.5 bar Dependent on the actual water temperature. Maximum is 20°C. Fan provided to ensure minimum dilution to 0.4 % of the lower explosion limit **** Ambient air in the installation space: non-condensing, non-corrosive and...

  • Page 98: Ec Declaration Of Conformity For Machinery

    EC Declaration of Conformity for Machinery EC Declaration of Conformity for Machinery In accordance with DIRECTIVE 2006/42/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL, Appendix I, BASIC HEALTH AND SAFETY REQUIREMENTS, section 1.7.4.2. C. Van den Heuvel Watertechnologie bv Glashorst 114 3925 BV Scherpenzeel Netherlands,...

  • Page 99: Index

    Index Index 1, 2, 3 ... [ALARM] Menu ......50 General non-discriminatory approach ..2 Access code .
  • Page 100 Index Spare parts ......57, 94 Status bar ......31 Vacuum setpoint .
  • Page 104 3925 BV Scherpenzeel Netherlands Telephone: ++31 (0)33-2778600 Fax: ++31 (0)33-2778399 Email: www.vdhwater.nl Internet: info@vdhwater.nl 983754, 2, en_GB DTP and Design: ProMinent GmbH Im Schuhmachergewann 5-11 69123 Heidelberg, Germany Germany Telephone: +49 6221 842-0 Fax: +49 6221 842-419 Email: info@prominent.com Internet: www.prominent.com...

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