Astralpool POOLWATCH BASIC 16649 Manual De Instrucciones página 30

8.- Take out the probe from the jug to calibrate; throw all the content out and put the electrode in the location zone which is to the left
of the analysis chamber, switching it off from the wire connection and switching it on once it is located in the analysis chamber.
9.- Remove the Organic Chlorine-Bromine cell from its original container. Put the Organic Chlorine-Bromine cell (17) in the zone (B)
of the analysis chamber (A). Unscrew the lid of access to zone (B). Two parts form this lid: a fixing thread and a lid. Take the fixing
thread, put it through the wire extreme (15) of the Organic Chlorine-Br cell and proceed to wind the cell in its location.
10.- Open the output and input water valves to the analysis chamber.
11.- Leave the water run through the interior of the analysis chamber.
13.- Immediately after, connect the Organic Chlorine-Br cell and wait 90 minutes to achieve enough bias voltage. Afterwards, make
the Chlorine or Bormnine adjustment with DPD-1 photometer, according to signal flow graph.
The connect the Organic Chlorine Bromine cell in the grid following connectors.
Heald 24 (negative), Active 25 (positive).
14.- You will see the following on the LCD screen:
Superior part: Reading of the pH and planned set point. The arrow appearing on the right margin shows whether a reducer ( ) or a
increaser ( ) is being used.
Inferior part: Reading of Organic Chlorine-Br and the programmed set point. The arrow appearing on the right margin shows the
disinfectant addition. ( ).
If it is a stable value, the parameter can be introduced by hand; hence we will correct the deviation from the temperature reading. A
temperature sensor can also be added (version 16650 for the chlorine, and version for the bromine), the PT-100. Then we will have an
automatic selfadjustment with the pH reading.
pH PROGRAMMING
1.- The PoolWatch Basic pH/Organic Chlorine-Br equipment is tested with an adjusting value can be modified (see pages 18-20).
2.- The pH value adjustments are between 0.0 and 14, being the ideal value 7.20.
3.- The equipment has the option of lowering the pH, using a reducer or increasing the pH, using a enhancer. To do this, look at the
signal flow graph. The equipment is already manufactured to ration the pH reducer.
4.- Switch on the pH adjuster dispenser pump. Do this choosing a percentage in the pump flow volume; this must be suitable to the
pool characteristics. Once the pH is adjusted to 7.20, we will proceed to the Chlorine or Bromine programming.
ATTENTION:
A) In case of using a pH reducer:
If the value of the resulting pH after the rationing (adjustment) was inferior to the value of the planned SET POINT (7.20), it is a sign
that the dispenser pump from the pH adjuster we have selected a percentage which is too high in the pump volume flow. Reduce this
percentage adjusting it to the pool characteristics.
B) In case of using a pH enhancer:
If the value of the resulting pH after the rationing (adjustment) was superior to the value of the planned SET POINT (7.20), it is a sign
that in the dispenser pump from the pH adjuster we have selected a percentage which is too high inn the pump volume flow. Reduce
this percentage adjusting it to the pool characteristics.
On the contrary, if we are rationing both, the reducer as web as the enhancer, and we can not reach the 7.20, it means that the
percentage chosen in the pump volume flow is inferior to the one we need. We have to increase this percentage adjusting it to the
pool characteristics.
9 Ref: PW Basic-16649-16650-28470-30831-gb-v2-T01