Harding MV SZSVS Operation & Maintenance Manual

Htl variable school zone sign
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HTL VARIABLE SCHOOL ZONE SIGN
Model: MV SZSVS
Operation
&
Maintenance Manual
Version 1.2
Page | 1
MV SZSVS Variable School Zone Sign
Oct 2024

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Summary of Contents for Harding MV SZSVS

  • Page 1 HTL VARIABLE SCHOOL ZONE SIGN Model: MV SZSVS Operation & Maintenance Manual Version 1.2 Page | 1 MV SZSVS Variable School Zone Sign Oct 2024...
  • Page 2: Table Of Contents

    3.1. Maintenance Tool List ..........................7 3.3. Cabinet Maintenance ..........................8 Troubleshooting ............................. 8 Release / Change Version Release Date Initial Release July 2023 Component update July 2024 Layout Update October 2024 Page | 2 MV SZSVS Variable School Zone Sign Oct 2024...
  • Page 3: Safety Instructions

    Take measures to avoid inadvertent contact of conductive materials or equipment with energized parts of VMS WARNING The VMS is a 12 VDC device. Harding Traffic cannot guarantee that mains power may not have been introduced as part of the installation e.g. 230VAC: 12VDC Power Supply.
  • Page 4: General Overview

    Cabinet Height: 800mm Cabinet Width: 800mm Cabinet thickness: 180mm Cabinet Material: Aluminium Weight: 30kg without Batteries Paint Colour: Front – Matt Black Rear – Aircraft Grey Maintenance method: Front Access Page | 4 MV SZSVS Variable School Zone Sign Oct 2024...
  • Page 5: Optical Characteristics

    *Max power consumption is only ever achieved within a manually initiated test. Max power is with all LED’s on, in white and manually set to full brightness. 2.4. Major Components 2.4.1 CPU / Controller Card – 9281/9291 Page | 5 MV SZSVS Variable School Zone Sign Oct 2024...
  • Page 6 MV 8523 2 pcs MV 3512 1 pcs MV 9281D 1 pcs MV 8728B 1 pcs MV 3225 1 pcs MV 9140E 1 pcs MV 8555 1 pcs MV 9136B-A Page | 6 MV SZSVS Variable School Zone Sign Oct 2024...
  • Page 7: Maintenance Guide

    Professional Inspection: Periodically, consider engaging professional technicians to conduct a thorough inspection of the VMS. Their expertise can identify potential issues that might not be apparent during routine maintenance. Page | 7 MV SZSVS Variable School Zone Sign Oct 2024...
  • Page 8: Cabinet Maintenance

    Use an appropriate cleaning solution to remove any visible marks or dirt. Verify if the lights are receiving on/off commands If not, report the fault to Harding Traffic Ltd. from the control/battery box Ensure door locks are secured and check for any...
  • Page 9 If the above method still cannot solve the problem, please contact the manufacturer's professional and technical personnel for handling. In all other cases, please contact Harding Traffic on 0800 427 346 or at service@hardingtraffic.co.nz Page | 9 MV SZSVS Variable School Zone Sign Oct 2024...

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