ProMinent CHLORINSITU IIa Maintenance Instruction
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ProMinent CHLORINSITU IIa Maintenance Instruction

Chlorine electrolysis system
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Maintenance instructions
Chlorine electrolysis system
CHLORINSITU IIa 60 ... 300 g/h
Target group: technical personnel.
The maintenance instructions are only valid in conjunction with the installation and operating instructions.
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.
981159
Original operating instructions (2006/42/EC)
B1015
EN
BA CI 026 10/23 EN

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Summary of Contents for ProMinent CHLORINSITU IIa

  • Page 1 Maintenance instructions Chlorine electrolysis system CHLORINSITU IIa 60 ... 300 g/h B1015 Target group: technical personnel. The maintenance instructions are only valid in conjunction with the installation and operating instructions. Please carefully read these operating instructions before use. · Do not discard.

  • Page 2: Table Of Contents

    Table of contents Table of contents Safety..................3 Maintenance of Chlorinsitu IIa 60 - 300 g/h......4 2.1 Warning information............4 2.2 Recommendation for the weeks prior to mainte‐ nance................4 2.3 Maintenance intervals........... 4 2.4 Auxiliary equipment required for maintenance work..4 2.4.1 Protective clothing.............

  • Page 3: Safety

    Safety Safety WARNING! Danger from hazardous substances! Possible consequence: Fatal or very serious inju‐ ries. Please ensure when handling hazardous sub‐ stances that you have read the latest safety data sheets provided by the manufacture of the haz‐ ardous substance. The actions required are described in the safety data sheet.

  • Page 4: Maintenance Of Chlorinsitu Iia 60 - 300 G/H

    Maintenance of Chlorinsitu IIa 60 - 300 g/h Maintenance of Chlorinsitu IIa 60 - 300 g/h 2.1 Warning information WARNING! Danger from hazardous substances! Possible consequence: Fatal or very serious inju‐ ries. Please ensure when handling hazardous sub‐ stances that you have read the latest safety data sheets provided by the manufacture of the haz‐...
  • Page 5 Maintenance of Chlorinsitu IIa 60 - 300 g/h Appropriate clothing and shoes, Refer to the material safety data sheets, 10-litre bucket for water and brine, Only with acid cleaning: 20-litre canister to dispose of the diluted hydrochloric acid, Service passwords (your sales partner will provide you with the service password), Operating instructions for the CIIa 60 ...

  • Page 6: Contents Of The Capacity-Specific "Maintenance Pack 1" (Annual Maintenance)

    Maintenance of Chlorinsitu IIa 60 - 300 g/h 2.4.2 Contents of the capacity-specific “Maintenance pack 1” (annual maintenance): 1 - Test kit for softened water < 0.1 °dH, 2 - Water filter, 3 - Filter mat for the fan, 4 - Spare parts kit: brine metering, complete,...

  • Page 7: Annual And 3-Yearly Maintenance Steps With Maintenance Kit 1 And Maintenance Kit 3

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 INFORMATION: Follow the instructions. This will avoid hazards caused by the product. Check the system Rinse the system Maintenance: Brine tank &...

  • Page 8: Check The Status And Condition Of The System Prior To Maintenance

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Maintenance must be carried out in this order. If this sequence is not adhered to, it is your responsibility to ensure that the machine is in proper working order. 3.1 Check the status and condition of the system prior to maintenance Complete the inspection list in the check-list.
  • Page 9 Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Subject Pre-maintenance performance values: Cell current [A]: Cell voltage [V]: Cell input temperature [°C]: Cell output temperature [°C]: Cell flow on [l/h]: Cell flow off [l/h]: Production hours [hours]: Days until next maintenance [days]: Water hardness <...
  • Page 10 Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Subject Replace sealing rings in the three-part couplings: Do not use any tools to tighten the three-part couplings. At the inputs and outputs of the cells Downstream of the far right / last cell 32 mm pipe on the internal chlorine tank Replace around the outlet sensor: O-rings on the three-part coupling upstream and downstream of the sensor...

  • Page 11: Checking The Alarm History

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 3.1.2 Checking the alarm history Check the alarm history by pressing the button on the screen. A list is displayed. Try to avoid future alarms. Refer to the operating instructions for an explanation of the alarms.

  • Page 12: Cell Voltage Measurement

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 3.1.8 Cell voltage measurement Use a multimeter to measure the voltage of each individual cell. The cell voltage must lie between 3.0 and 3.7 V DC per cell. Refer to the ‘Fault reporting’...
  • Page 13 Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Fill the product tank with water: 1. Connect the outlet of the product pump to the drain. 2. Use a hose to connect the sampling valve of the softener to the product tank and open the orange cover.

  • Page 14: Brine Tank And Brine Pump

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 B1189 Fig. 4: Disconnecting the water supply 1. Disconnect the water supply 2. Open and close the sampling valve of the water softener to bring the system to atmospheric pressure. 3.3 Brine tank and brine pump Check whether the brine tank is leaking.

  • Page 15: Maintenance On The Softener: Softener Head

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 If the water inlet valve is still the “white valve”, then replace it with a BÜRKERT ® valve. Date of manufacture of the system Required updates Prior to 01-2021 Update 12-2020 and update 10-2021 From 01-2021 to 11-2021 Update 10-2021...

  • Page 16: Product Tank

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Loosen the angle piece. Remove the retaining bracket of the other angle piece. Use the special wrench to loosen the cap to gain access to the flow meter. During maintenance, replace the parts from the maintenance pack.

  • Page 17: System Cabinet

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 3.6 System cabinet Rectify any leaks if any were found during the initial inspec‐ tion. Filter mat B1110 Fig. 7: Filter mat Replace the filter mat Checking the fan While replacing the filter mat, check that the fan rotates prop‐...
  • Page 18 Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Replacing the water injection valve A3751 Fig. 9: Water injection valve Every 3 years: replace the complete valve. Pay attention to the direction arrow on the valve. Replacing the electric valve B1114 Fig.
  • Page 19 Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Replacing the flow meter A3752 Fig. 11: Flow meter Replace the flow meter. You can reuse the hose and pipe couplings. Use PTFE thread sealing tape to tighten the cou‐ plings in the flow meter.

  • Page 20: Control Cabinet

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 B1113 Fig. 13: Flow sensor Open both threaded connectors of the flow sensor at the outlet. Pay attention to the flow sensor’s measuring cartridge, as it can fall out. A direction arrow is located on the flow sensor.

  • Page 21: Electrolysis Cell

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 3.8 Electrolysis cell Replacing the O-rings Replace all O-rings at the inlet and outlet of the electrolysis cell(s). Level switch A3753 Fig. 14: Level switch Every 3 years: If fitted: Replace the level switch. Drain valves Replace drain valves if you find that one is leaking during the inspection.

  • Page 22: Acid Cleaning Of The Electrolysis Cells

    Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 3.8.1 Acid cleaning of the electrolysis cells Only perform acid cleaning on the electrolysis cells when it is really needed. Annually: the electrolysis cells should be cleaned with acid depending on the water hardness measured downstream of the softener: >...
  • Page 23 Annual and 3-yearly maintenance steps with Maintenance kit 1 and Maintenance kit 3 Chlorine gas warning Never route the adapter hose into the product tank, as hydrochloric acid and hypochlorite together produce toxic chlorine gas. Therefore keep the cover of the product tank closed. Route the adapter hose into an empty 20-litre canister.

  • Page 24: Restarting Production

    Restarting production Restarting production 4.1 Switching on the power supply Switch on the power supply. B1189 Fig. 17: Water supply valve Switch on the water supply again: Slowly open the water supply valve. Slowly open the valve for softened water to carefully release the air.
  • Page 25 Restarting production Instruction A B1191 Fig. 18: Inlet Have a vessel ready to collect any water that escapes. Disconnect the brine line from the inlet of the electrolysis cells. It is possible to remove the 4x6 mm water hose of the water control valve (plug-in device).
  • Page 26 Restarting production Filling the cell(s) with brine ‘Settings’ menu, In the In the Maintenance menu, [Off] button behind press the press [Fill cells for 5 minutes] . “Fill cell manually”, and fill the cells for approximately 5 minutes. Restarting NaOCI production [START/STOP] and let the unit run for a minimum of 5 Press minutes.
  • Page 28 Netherlands Telephone: +31 (0)33-2778600 Fax: +31 (0)33-2778399 Email: info@vdhwater.nl Internet: www.vdhwater.nl 981159, 2, en_GB DTP and design: ProMinent GmbH Im Schuhmachergewann 5 - 11 69123 Heidelberg, Germany Telephone: +49 6221 842-0 Fax: +49 6221 842-215 Email: info@prominent.com Internet: www.prominent.com © 2023...

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