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NATURALFLOW SERIES NF1500 

System Specification & Installation Instructions 

 

 

See our website: www.naturalflow.co.nz 

 

New Zealand’s Leaders in Eco-Sustainable, Odourless Wastewater and Sewage Systems 

 

Electrical 

Where a pump is required on a flat site electrical connection must be installed according to AS/NZS 3000 and 
the control and alarm system must be in a weatherproof housing located in a readily visible position. 

Warranty 

WATERFLOW  NZ  LTD  warrants  that  the  NaturalFlow  System  will  be  free  from  defects  in  material  and 
workmanship  for  the  following  periods  of  time  from  the  date  of  installation  as  set  out  in  the  following 
conditions: 

1.

 

Roto-Molded tanks 15yrs 

2.

 

Filter media 15yrs 

3.

 

Dosing float/and or pumps 2yrs 

4.

 

WATERFLOW NZ LTD will at its discretion replace or repair such components that prove to be faulty 
with the same or equivalent part at no charge. 

5.

 

Warranty  of  operation  covers  the  performance  of  the  NaturalFlow  systems  as  connected  to  the 
effluent inflow for which they are designed, and also installed to the criteria as set out in the relative 
installation instructions and procedures. 

Warranty excludes defects due to: 

A)

 

Failure to use the system in accordance with owner’s manual. 

B)

 

A force majeure event outside the reasonable control of WATERFLOW NZ LTD such as (but not 
limited to) earthquake, fire, flood soil subsidence ground water table variations or plumbing fault. 

C)

 

Modifications to surrounding landscape contours after installation 

D)

 

The actions of a third party 

E)

 

The system required to bear loads (either hydraulic or biological) greater than that for which it was 
designed 

F)

 

Any modifications or repairs undertaken without the consent of WATERFLOW NZ LTD 

G)

 

Failure, where applicable, to fence and plant land application system (disposal field) 

 
 
 
 
1st June 2014 
Dean Hoyle 
Managing Director 

Summary of Contents for Naturalflow Series

Page 1: ...NaturalFlow Series NF1500 Treatment System System Specifications Installation Instructions...

Page 2: ...size in the TSS to less than 1mm This secondary treatment tray acts as an in built outlet filter AS NZS 1546 1 2008 Clause D3 3 and has a minimum life expectancy of 15 years It then trickle flows int...

Page 3: ...nstallation Location and Certification These tanks are not designed for vehicle loads and shall be located no closer than 1 50m to a driveway road frontage or a building If for any reason the tank is...

Page 4: ...be faulty with the same or equivalent part at no charge 5 Warranty of operation covers the performance of the NaturalFlow systems as connected to the effluent inflow for which they are designed and a...

Page 5: ...the UNISEAL and carefully connect Wormorator and Dose Chamber with DWV50 fitted to Wormorator see UNISEAL instructions appendix B N B pipe to protrude 50mm through UNISEAL 7 Where possible excavate a...

Page 6: ...ubrication to the UNISEAL and carefully connect Wormorator and Dose Chamber with DWV50 fitted to Wormorator see UNISEAL instructions appendix B N B pipe to protrude 50mm through UNISEAL 7 Where possib...

Page 7: ...ve water in tanks for at least 12 hours after installation is completed and then pump out to allow Wormorator to dry out Appendix B Instructions for fitting UNISEAL 1 Cut hole to the Hole saw size ind...

Page 8: ...e Grey Water from House Black Water from House Advanced Primary 1260 1260 2100 0 1560 540 To Disposal Field as per AS NZ 1547 2012 or relevant Local Authority requirements Matrix Filter 750mm Dia Lid...

Page 9: ...431 0042 E sales waterflow co nz South Island Office NaturalFlow South Ltd 82 Johns Road Belfast Christchurch 8051 P 03 323 8541 E sales naturalflowsouth co nz www naturalflow co nz We do it simpler...

Page 10: ...Home Owner Care Guide We do it simpler by Waterflow NZ Ltd...

Page 11: ...d y n a t u r e Love nature Stay c l o s e t o n a t u r e It will never fail yo u Contents To The Home Owner 3 4 5 8 9 10 11 Waterflow NZ Ltd Warranty Caring For Your Wastewater And Sewage System In...

Page 12: ...cesses We would encourage you to monitor and care for your NaturalFlow system yourself with our backing and support and by doing so you will learn how your system works and operates and how to keep it...

Page 13: ...connected to the effluent inflow for which they are designed and has been installed to the criteria as set out in the relative installation instructions and procedures and has an assigned Service Mai...

Page 14: ...orator build up Six monthly level should be no higher than 200mm below inlet pipe simple observation through lid adequate 2 Field performance particularly looking for any undue odours or effluent brea...

Page 15: ...old water use Do you know how many litres of water your toilet uses to flush Most older homes have toilets with 11 litre reservoirs while newer high efficiency dual flush toilets use 6 3 5 5ltrs or do...

Page 16: ...contaminate surface or ground waters Care for your Land Application System Your land appliaction system is an important part of your wastewater system Here are a few things you should do to maintain...

Page 17: ...ed regularly to optimize growth and prevent the grass from becoming rank Use signs fences and or plantings to prevent any vehicle or stock access Keep records of all maintenance undertaken on the wast...

Page 18: ...bactericides destroying the essential micro organisms required to achieve the high level of biodegradation in the treatment and disposal systems The following matters need to be considered when using...

Page 19: ...le cleaners and those low in chlorine levels Ammonia Based Cleaners Instead sprinkle baking soda on a damp sponge For windows use a solution of 2 Tbs white vinegar to 1 litre of water Place the mixtur...

Page 20: ...arex dissita Carex maorica Carex secta Carex tenuiculmis Carex virgata Cordyline australis Cabbage Tree Cordyline Midnight Star Leptospermum Burgundy Queen Flowering Ti Tree Lomandra Tanika Phomium Su...

Page 21: ...State Highway 12 Maungaturoto 0547 New Zealand P 09 431 0042 E sales waterflow co nz South Island Office NaturalFlow South Ltd 82 Johns Road Belfast Christchurch 8051 P 03 323 8541 E sales naturalflo...

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