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Summary of Contents for Davey EAFM7
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Page 1: Operating Instructions
EAFM, EAFC & EAFN Filters Installation and Operating Instructions Please pass these instructions on to the operator of this equipment. - Page 2 WARNING For proper operation, the inlet water pressure must be between 140kPa (20psi) and 690kPa (100psi) except for Model XFN12 where the minimum is 210kPa. Lower pressure will mean low flow rates. If the inlet pressure exceeds 690kPa a pressure reduction valve must be fitted prior to the filter.
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Page 3: Installation
INSTALLATION 1 Position the filter on a flat surface close to a drain or any other properly trapped outlet, and in a position where the filter can service all the water lines which require the filtered water. The filter should be placed far enough away from a water heater to avoid any hot water backup into the filter. -
Page 4: Controller Setup
CONTROLLER SET UP The logix 742 controller has been factory set to: Backwash day: Monday Backwash start time: 2.00am Backwash duration: 20 minutes Rinse duration: 10 minutes To alter these settings refer to: Operation Manual, 742/762 Control, 255 and Performa series valves, pg 32 – 35 Initial start up step by step instructions. The current time and day needs to be set: 1. -
Page 5: Placing Filter Into Service
4 A few short cycle backwashes are better than a full long one as dust and dirt will release with change of flow direction. Carbon filter requires five to seven backwash cycles until backwash water is clear. MEDIA PLACEMENT Multi-media sediment filter Sequence EAFM7 Code EAFM9 Code EAFM12 Code... - Page 6 NEUTRAFIL TOP UP Note that most media does not need replacing on a regular basis, Neutrafil is the exception as it is sacrificial and designed to dissolve slowly neutralising acidity. It is likely to need topping up every 2 months or so depending on water use and chemistry.
- Page 7 Customer Service line on 1300 232 839 in Australia, or 0800 654 333 in New Zealand, or send a written letter to Davey at the address listed below. On receipt of your claim, Davey will seek to resolve your difficulties or, if the product is faulty or defective, advise you on how to have your Davey product repaired, obtain a replacement or a refund.
- Page 8 Email: sales@davey.com.au Email: sales@dwp.co.nz ® Davey is a registered trademark of Davey Water Products Pty Ltd. P/N 402478-2 © Davey Water Products Pty Ltd 2015. * Installation and operating instructions are included with the product when purchased new. They may also be found at davey.com.au...
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