3 Installation
8
3.6
Installing the additional flow switch
It must be ensured that the chlorine production cell is only in operation when pool water is flowing through it.
The Salt Relax POWER is equipped with a gas flow sensor integrated in the chlorine production cell. This sensor only functions if the cell is installed in
vertical position. If, for technical reasons, it is not possible to install the cell vertically, or if a double dosing lock is to be used, the paddle flow switch
provided can be installed; see installation diagram above.
This paddle sensor must be installed directly in front of the chlorine production cell. The electrode holder supplied has a drilled hole for the paddle
switch on its underside and is used as the holder for the paddle switch. Ensure that the holder is mounted in the bypass line in front of the cell.
NOTE
When installing the paddle flow switch, it is essential to ensure that the arrow printed on the switch matches the direction of flow of the
water!
Connecting the paddle flow switch in the Salt Relax POWER
An additional cable grommet must be created in order to connect the paddle flow switch inside the device. To do this, follow the instructions in
"Installing a cable grommet."
3.7
Earthing
Note that even water with a low salt content can be corrosive. To minimise the corrosive effect, BAYROL recommends the installation of a "sacrificial
electrode" in the pumping system of the pool. Ask your specialist swimming pool dealer for details.
NOTE
When selecting components (e.g. steel ladders etc.), always take into account that corrosion may occur. It is essential to select
components which are suitable for use with salt water. BAYROL expressly refuses to accept liability for damage caused by corrosion!
3.8
Setting the water
3.8.1
Water chemistry
The table below lists the recommended main water values:
Salt content (g/l) pH value (pH)
Free chlorine content
(mg/l or ppm)
Alkalinity/TAC
(ppm)
Total hardness/TH
(ppm)
Stabiliser/
isocyanuric acid
(ppm)
Permissible
values
1.5 - 100 g/l
7.0 - 7.5
0.5 - 2
80 - 120
100 - 500
(5.6 - 28
o
dH)
25 - 60
Recommended
values
1.5 – 3.0
7.2
0.6 - 1.2
90 - 110
100 - 300
approx. 30
To increase
Add salt
Add
pH-Plus
Increase output of the cell;
trigger Boost function;
add chlorine manually
Add Alca-Plus
Add calcium chloride
Add cyanuric acid
To reduce
Partly drain pool and
refill
Add
pH-Minus
Decrease output of the
cell
Add pH-Minus
Use a water softening
plant
Partly drain pool and
refill
Test during
the bathing
season
after backwashing
(after refilling the
pool)
weekly
weekly
monthly
monthly
monthly
When filling your pool from scratch, it should be noted that initial adjustment of the water can take some time. You may need to add water care
products (e.g. pH-Minus) several times within the first 1 - 2 weeks.
Please consult your specialist swimming pool dealer if you are uncertain about the adjustment of the water quality in your pool.