Safety Information; Technical Facts - Confidence RO 400B Manual De Instrucciones

Safety information

There are some things that are especially important for
the brackish model.
•
Check that the water you intend to purify meets the
requirements specified in "Technical facts".
•
It is very important that the purifier is connected to
water and electricity. Brackish water often contains
organic materials that will increase the bacteria growth.
To prevent this an automatic flush is performed every
12 hour.
•
If the purifier is to be disconnected from water and
electricity it should be stored as described in "Storage".
Otherwise the bacteria growth will start and the purifier
will take on an odour.
•
Concerning the installation, the material in all components
at the intake- and drain connections must be resistant
to corrosion, for example plastic or stainless steel.
•
When calibrating the purifier make sure the water
temperature is 2-20 °C. If it is higher there may be a
risk that the water will taste of salt before low purifi-
cation level is indicated on the control panel.

Technical facts

Capacity:
the values apply to a new membrane and
the salt content 600-7500 mg/l.
- Temperature 5 °C
- Temperature 15 °C
- Temperature 25 °C
Water efficiency:
- During operation:
- Including flushing:
Requirements on feed water to the purifier
- Water temperature
- conductivity
- /salt
- /chloride Cl ¯
Other requirements see "Technical facts" in the manual
for the basic model.
Rejection
Sodium and chloride are not separated in the same
extent because of the high salt content.
- Chloride
- Sodium
More parameters see "Technical facts" in the manual for
the basic model.
2,0 (±0.5) litres/minute
2,5 (±0.5) litres/minute
3,0 (±0.5) litres/minute
approx. 60 %
approx. 40-60 %
2 - 30 °C
<1300 mS/m
<7500 mg/l
<4500 mg/l
> 95 %
> 92 %
Installation to well or sea/lake
Contact your dealer for more information about installing
to a well or to a sea or lake.
Suction installation
•
This must be carried out with a coarse screen to
separate large particles.
•
The coarse screen should be easy to clean.
•
The coarse screen must be installed vertical position.
•
The suction nozzle must be beneath the water surface
and unaffected by wind and waves. The suction nozzle
must be placed at least 1 m from the bottom.
Hose
The hose must be:
•
Placed in a frost proof depth or together with a heating
cable.
•
Protected from direct sun light, wind, waves and ice.
Extra pre-filter
When the purifier is installed to purify water from a well
or sea/lake a pre-filter is required before the purifier.
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