Astral Sel Clear E4 Mode D'emploi page 14

Installation:
(see diagram paragraph 2)
Install the pipe saddle (50 or 63, to be specified)
which should be placed before the electrolysis
chamber and preferably positioned on horizontal
piping.
The arrow that is on the detector head should be
positioned toward the direction of flow. Connect
to the chlorinator unit.
NEVER INSTALL THE DETECTOR ON
DOWNWARD FLOW
A poorly-positioned detector will hinder chlorine
production and error "99" will blink on and off.
6 - Grounding the installation
We recommend installing a ground wire to
harness any residual electrical current in the
water.
Installation of the ground wire
On the pipe saddle before the chamber.
Install the ground wire in compliance with the
current standards of the country of installation.
7 - Tips for proper use
The sodium hypochlorite produced by your
chlorinator helps avoid problems linked to the
use of chemical chlorine (purchasing, storage,
daily supervision, etc).
This process has its production capacity directly
linked to the filtration time of your pool. It is
therefore important to verify that the setting is
sufficient in order to ensure proper water
treatment.
1
7. - Digital display
In the factory, the chlorinator is pre-programmed
for maximum electric current depending on the
electrode model.
4 A for chlorinator model
7 A for chlorinator model
10 A for chlorinator model
14 E4 Salt Chlorinators - Installation and User Manual
When the machine runs, the current will be
adapted to production needs, water temperature
and frequency of pool use, as described under
3 Switching "on" heading.
4.
the
If the machine does not reach the indicated
electric current set-point, it could be due to the
following problems:
a - very-low water temperature
b - low salt concentration
c - problem of connection (poor contact or
improperly-tightened lugs)
d - power-supply section of the electrode
cable is too small for the distance covered
(the longer the cable, the larger the
section must be, to compensate for loss)
2
7. - Chlorine and pH testing
methods
Testing should be done at approximately the
same time and in the same place (about once a
week). The chlorine produced by your chlorinator
is highly volatile and readings can vary in relation
to different parameters (UV, frequency of pool
use, organic matter, etc).
The chlorine
between 0.5 and 2.5 ppm. The pH should be
between 7.0 and 7.4.
3
7. - Shock (breakpoint)
chlorination
During the season, when the pool has been used
intensely or the water temperature has been
unusual, if your pool water turns murky, it is best
to do a shock or breakpoint chlorination (see
recommendations
dosage).
4
7. - Indoor pools, pools under
shelter or with covers
Pool water that is not exposed to UVs can result
in overly-high chlorine levels that are therefore
corrosive.
30
55
For this it is best to considerably decrease
95
chlorinator production when the pool is covered.
concentration should
for shock chlorination
be