18
Winter-ready
Be careful!
If you do not protect your product from the winter, this can lead to damage that is no longer
covered by the warranty.
In areas where it freezes a lot, you need to protect the pump, filter and dosing unit from frost.
It is recommended to store the dosing units indoors in a dry and warm environment. The
electrodes must be immersed in KCl storage fluid in a frost-free environment. (ZWWX7168)
The PVC pipes must be anhydrous.
Spring begins:
If your measuring equipment was protected during the winter, follow these steps before
restarting the system in the spring.
1. Calibrate the electrodes.
2. Check that the check valves in the dosing nipples are not clogged.
3. Make sure that the installation does not leak when the whole
thing is under pressure and the dosing pumps are running. Replace
the dosing hoses and the peristaltic dosing tube every two years
as a preventive measure.
Maintenance and inspection
Maintenance
o Regularly check the operation of the electrodes and the settings by measuring the pH
value and the chlorine content using an alternative method (colour measurement). If
necessary, adjust the setpoints of the installation.
o Regularly check the hose in the peristaltic pump. Replace this tube immediately in case of
leakage. It is advisable to replace this hose preventively every year.
o Check the injectors regularly for leaks. Replace these nozzles immediately if there is a leak.
o Regularly check the power supply and cable connection. If the pump is working
abnormally, turn it off and call a qualified technician.
