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5 pH option
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5
pH option
A constant and optimally set pH value for the water in the pool is a prerequisite for reliable and stable disinfection with chlorine.
If the pH value is monitored manually, it must be checked weekly and adjusted by hand if necessary. BAYROL recommends the use of a pH module,
which monitors and adjusts the pH value automatically.
Attention:
Installation of the pH module must be carried out by specialist service technicians/installation engineers only!
5.1
Scope of delivery, pH option
1 Pump attachment
2 pH dosing pump
3 Suction filter (inserted into the pH canister)
4 Injection nozzle (inserted into the chlorine production cell)
5 Electrode holder
6 Buffer solution pH 10
7 Buffer solution pH 7
8 Electrode cleaner
9 Canister cap (with hole for the suction hose)
10 pH module
11 pH electrode
12 Pressure hose (hard, installation between pH pump and injection)
13 Suction hose (soft, installation between suction filter and pH pump)
5.2
Installing the pH module
Installation of the pH module is described in detail in the chapter "Installing the pH and redox pH module." Please note that installation must be
performed by a specialist service technician/installation engineer.
5.3
Installing the pH electrode
Install the pH electrode in the holder provided (see installation diagram) using the clamp mounting supplied. Insert the electrode into the screw fitting
until its tip is approximately in the centre of the pipe cross-section. Ensure that the screw fitting seals tightly. Connect the electrode to the socket
provided on the Salt Relax POWER.
5.4
Installing the pump and injection nozzle
Install the pump in a location where the hose connections are as short as possible. The injection nozzle for dosing pH-Minus is mounted in the screw
fitting provided on the chlorine production cell.
Using a small slotted screwdriver, set the red adjustment wheel of the pump as shown in the diagram below (approx. first third). If the pump runs for
extended periods, you can change the setting of the red adjustment wheel and thus increase the pump output to set the pH value. This may be
necessary with large pools.
On the other hand, if the pH setpoint is often exceeded, you can lower the setting of the pump and thus reduce its output.
Pump from 2017
Pump by the end of 2016