BWT PERMAQ Compact 951, Инструкция по установке и эксплуатации

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flow meter, manometer, conductivity meter
and alarms.
Therefore the front should not be covered up
but always remain visible.
In case of an error on the plant, situations may
arise where either the level in the reservoir
overflows or another kind of leak may occur.
Consequently there must be a floor drain in
proximity of the plant, placed in a way that
prevents such water from causing damage.
5 Water quality
The raw water to be treated in the BWT
PERMAQ Compact 950 plant must be
drinking water quality with maximum 500
mg/l TDS.
The raw water may maximum contain:

Fe: 0.05 mg/l

Mn: 0.05 mg/l

Free Chlorine: 0.1 mg/l (if higher, a
carbon filter must be installed (option))

Turbidity max. 1.0 NTU

Siltindex: 3.0

KMnO4 max.: 10 mg/l
Maximum temperature: 25°C.
Note! The plant is factory set to operate at
10°C.
If there are doubts about the raw-water
composition, a water analysis will have to be
made.
The plant must be connected a raw-water
pressure of minimum 3 bar and maximum 7
bar.
The quality of the treated water will be <20
μS/cm at 10°C.
6 Water connections
Note! All water connections of the plant must
be made in compliance with local regulations.
6.1 Connection of raw water/inlet
water:
A ball valve shall be installed at the inlet side
of the plant, so that the raw water can be
turned off when performing a service check of
the plant.
Connect raw water to the top connector at the
left side of the plant labeled “raw water”. We
recommend connection with ¾" flexible
pressure hoses. BWT HOH sells complete
assembly kits for the RO 950 series.
The best operating result is obtained by
connecting to minimum ¾" raw-water pipes.
In that way you will usually obtain the
necessary pressure and flow to the plant.
If the raw-water connection is too small, there
is a risk of outages on the plant due to lacking
water pressure/amount, e.g. during flushing of
the membranes or when the plant is started
up, which may entail a poor function of the
softening plant.
6.2 Connection of permeate outlet
Connect the outlet water (water to
consumption) to the bottom water connection
at the left side of the plant labeled “for
consumption”. We recommend connection
with ¾" flexible pressure hoses.
Note! Totally desalinated water may
accelerate corrosion, which is why you must
always use corrosion-proof piping for the
treated water, e.g. stainless steel or PVC-pipe.