White International UV PURE Hallett Series Service Manual
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White International UV PURE Hallett Series Service Manual

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Technicians Annual Service Guide.
Hallett Annual Service Guide for Technicians
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Summary of Contents for White International UV PURE Hallett Series

  • Page 1 Technicians Annual Service Guide. Hallett Annual Service Guide for Technicians...
  • Page 2 Technical document GDQA – Quartz Sleeve replacement kit explains the removal of the wiper assembly and replacement of the quartz sleeve in detail. Contact White International • Replace the seals within the top manifold for the wiper adapter.

  • Page 3: Table Of Contents

    Sequence – Annual Service Sequence – Annual Service ................. 3 1. Review the main operational parameters ............3 2. Reset the Lamp Life Counter ................3 3. Review the System Info screens................. 4 4. Isolate the power to the unit and allow the lamps to cool ........4 5.

  • Page 4: Review The System Info Screens

    Review the System Info screens. Press the information button. Use the DOWN button to scroll Record the values on your annual service sheet (example supplied Appendix 2, Page XX) 1. Record the total lamp starts. 2. Total Starts 3. Power Ups 4.

  • Page 5: Inspect Inside Of Quartz Sleeve For Cleanliness

    Inspect inside of quartz sleeve for cleanliness If the quartz sleeve is dirty on the outside, proceed to wipe it down with a clean lint-free cloth and rubbing alcohol to remove the dirt. If the quartz sleeve is dirty on the inside, proceed with in-place cleaning or disassembly. In-place cleaning using a cleaning solution of citric acid, vinegar or other non-hazardous solutions is detailed in the Hallett instruction manual: Section 7 Maintenance Replace both lamps...

  • Page 6: Check Operation Of Wiper, Cooling Fans And Valves

    12. C heck operation of wiper, cooling fans and valves Use the force-output function in the Settings / Advanced Settings menu Purge valve Shut off Valve Wiper PCB Cooling fan UV Cooling Fan UV sensor reference check With the sensor removed, UV light from the lamps is visible. Exercise caution. Do not look inside the chamber Hallett Annual Service Guide for Technicians...

  • Page 7: Reflectance Check (Hallett 1000 Only): Optional

    The reflectance test, applicable only to H1000 models, should be carried out when strict adherence to the DVGM standard is required. Contact White International prior to undertaking these checks The purpose of the reflectance check is to examine if the performance of the reflectors within the UV chamber has diminished.

  • Page 8: 15. Trouble Shooting Guide

    15. Trouble Shooting Guide Hallett UV disinfection units are designed to operate unattended until a fault arises. The fault may be related to incoming water quality or an issue with the unit itself. The Force Outputs function in the Advanced Settings menu provides the ability to manually turn devices on and off to confirm their operation.
  • Page 9 System Status Possible Cause Corrective Action Ground-fault circuit- Check for water leaks. Reset GFCI. interrupter (GFCI) tripped. Fuse Blown. Check for water leaks. Replace fuse No Power: Touchscreen pcb not LED off, Ensure ribbon cable is connected at both ends connected to power pcb.
  • Page 10 Appendix #1: Annual Log sheet Hallett Annual Service Guide for Technicians...
  • Page 11 Appendix #2 – Menu structure 0: Home - displays in normal operation Model name Treatment Status Lamp Life UV Dose Max Flow or Flow Signal (Optional) Date & Time 0A: Contact Info Text: Company, Phone, Installation date 1: System Info Left Lamp UV Left Water UV Right Lamp UV...
  • Page 12 2.7 Advanced Settings 2.7.1 Force Outputs All functions return to their automatic state after 10 min 2.7.1.1 Lamps 2.7.1.2 Wiper 2.7.1.3 Purge Valve 2.7.1.4 Shutoff Valve 2.7.1.5 Fan UV 2.7.1.6 Fan PCB 2.7.1.7 Warning Contact 2.7.1.8 Run Contact 2.7.1.9 Buzzer 2.7.1.10 Heaters 2.7.1.11...
  • Page 13 No responsibility will be taken for errors, omissions or changes in product specifications. © 2023 Copyright White International Pty Ltd TM ® - WARNING: Please be aware that various brands & products depicted within this document are subject to trademark, patent or design registrations. Infringement of any intellectual property contained within this document without express written authority by the appropriate intellectual property holder may result in further legal action to be taken.

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