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Copyright © Puretec Pty Ltd 2022
NTS/NTX User Guide
Maintainance
Maintenance
1. Isolate water supply by closing the inlet valve.
2. Relieve pressure by opening a tap down stream. Remove fill-port cap with the
spanner provided. Some water will weep out of the head, however this is normal.
3. Top-up the media as required, ensuring that you do not exceed the maximum level
on the tank (more than 2/3 full).
4. Replace fill-port cap onto the head and tighten with the spanner provided. Open
the inlet valve, the system is now ready for use.
Media Replacement
The NTS neutraliser sytems use a pure calcium carbonate media. The NTX neutraliser
sytems use a pure calcium carbonate & magnesium oxide media. During water usage a
specific amount of media is consumed, thus requiring periodic top-ups for a continuous
supply of treated water. The frequency is dependent on the pH level and water usage.
Always replenish the media before the supply is exhausted. No extra water is required when
topping up the media level.
An easy way to determine if the neutraliser requires media replenishment is to place a mark
on the outside of the unit at the maximum level of the media when first installed. Every 2-3
months check the level by shining a light through the tank and compare the current level
to the maximum. If you are unable to see through the tank, remove the fill-port cap and
measure down to the top of the media. Add more media if the media is more than 2 inches
below the mark. See individual Model Information pages for media codes and filling order.
The media storage capacity is as per the following, and should be no more than 2/3 full.
Model
Capacity – x Litres
Maximum Flow – x Litres *
NTS1000
15
40
NTS2000 / NTX2000
30
70
NTS3000 / NTX3000
45
90
NTS4000 / NTX4000
60
100
NTS70-C / NTX70-C
70
120
NTS120-C / NTX120-C
100
150
* The lower the pH (acidity) of the water being treated, the greater the attrition rate of the
media and the slower the water should pass through the bed. The unit should be sized
according to the level of pH and existing flow rate.
Содержание NTS Series
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