WARNING!
Danger from hazardous substances!
Possible consequence: Fatal or very serious injuries.
Please ensure when handling hazardous substances
that you have read the latest safety data sheets pro‐
vided by the manufacture of the hazardous substance.
The actions required are described in the safety data
sheet. Check the safety data sheet regularly and
replace, if necessary, as the hazard potential of a sub‐
stance can be re-evaluated at any time based on new
findings.
The system operator is responsible for ensuring that
these safety data sheets are available and that they
are kept up to date, as well as for producing an associ‐
ated hazard assessment for the workstations affected.
There must be a chlorine or bromine concentration of approx.
0.5 ... 0.8 mg/l in the pool to be able to calibrate the sensors.
Example (without depletion losses): A swimming pool contains 60
m
3
, by way of example. To obtain a chlorine concentration of 0.5 ...
0.8 mg/l in this swimming pool, requires 0.20 ... 0.32 litres of 12 %
sodium-calcium hypochlorite (density (ρ) 1.22 ± 0.02).
Meter in the required quantity of sodium-calcium hypochlorite
into the filtration circuit, either using the chlorine metering
pump or evenly distribute the quantity of sodium-calcium
hypochlorite needed into the swimming pool using a meas‐
uring cup.
ð
An even concentration can be expected once the reac‐
tion time has elapsed:
reaction time [h] = cup contents [m
3
] / circulation capacity
[m
3
/h]
Preparing the filtration circuit
Start up
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