Strainer

The installed water filter at the water inlet located in front of the unit must be cleaned regularly, and especially after pipe work on the water supply system in the enterprise

If the system is operating on a partly blocked filter, you will not have sufficient water supply, and your cleaning will be less effective. It is recommended to check the filter at least once a year and change it when needed. 

When cleaning the filter - the ball valve that is installed in front of it must be closed, and the water pressure must be cut off the system by opening the outlet valve. Hereafter the filter can be disassembled and cleaned.