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Technical Support Sheet - Installation & Maintenance Instructions
Smarterwater
Wastewater Manhole Sensor
This document provides step by step installation and maintenance guidance for
the Hynds Smarterwater
Contents
1. Safety Considerations ................................................... 2
2. Intrinsic Safety Considerations .................................... 2
3. Installation Instructions ................................................ 3
4. Maintenance Instructions ............................................. 8
®
Wastewater Manhole Sensor.
®
Disclaimer: While every effort has been made to ensure that the information in this document is correct and
accurate, users of Hynds product or information within this document must make their own assessment of
suitability for their particular application. Product dimensions are nominal only, and should be veri ed if
critical to a particular installation. No warranty is either expressed, implied, or statutory made by Hynds
unless expressly stated in any sale and purchase agreement entered into between Hynds and the user.
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information
TSS S1.3IMI
Version: 3.1
December 2021
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Summary of Contents for Hynds Smarterwater Wastewater Manhole Sensor
- Page 1 Disclaimer: While every effort has been made to ensure that the information in this document is correct and accurate, users of Hynds product or information within this document must make their own assessment of suitability for their particular application. Product dimensions are nominal only, and should be veri ed if critical to a particular installation.
- Page 2 Installation, maintenance, and repairs are to be performed by authorised and trained personnel only. Any unauthorised ■ action (including the opening of the housing unit, the replacement of batteries and/or removal of parts) may lead to losing IP67 protection and/or Ex certification. If in doubt, contact Hynds Smarterwater on 09 274 0316 or ®...
- Page 3 3. Installation Instructions The Hynds Smarterwater Wastewater Manhole Sensor has been designed and certified as Intrinsically Safe, allowing for its ® use in IECEx defined Zone 2 environments. As such, it can be installed in eligible sewer, stormwater and other water systems requiring water level measurement.
- Page 4 Isolate the working zone Remove manhole cover by using lid lifter and place the manhole cover aside in a safe working area. Ensure the area is safe from hazards in accordance with your organisation’s safety operating procedures. For example, hazard identification and relevant testing may be required.
- Page 5 While holding the antenna with the Hynds antenna spanner, install and tighten the nut to a minimum of 75Nm. Special precautions when attaching the antenna to...
- Page 6 Thread the antenna cable through the center hole of the unit and slide the brain onto the stem (ensure the key and groove are in the correct position). Connect the gold plated connector to the bulkhead fitting on the housing. Once in place, use the tool provided to tighten the connector, although this can also be done by hand.
- Page 7 Install the washer and nut to secure the brain to the manhole lid, then insert the safety pin. Turn ON the device using key provided. The key must be inserted for at least 2-3 seconds to allow for the unit to be activated. A series of beeps will confirm the status of the unit: Turn ON indication: Two long beeps ■...
- Page 8 Disclaimer: While every effort has been made to ensure that the information in this document is correct and accurate, users of Hynds product or information within this document must make their own assessment of suitability for their particular application. Product dimensions are nominal only, and should be veri ed if critical to a particular installation.
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