S3 » Maintenance

The non-return valve for air should checked weekly and serviced once a year

After each use the injector, the dosing valves, injector system and the suction hoses must be flushed with clean water

at the end of the suction hose must be cleaned weekly for impurities

The spindle nuts on all ball valves should be readjusted weekly

The injector system must be disassembled monthly

The nut on the low-pressure valve must be checked and adjusted weekly

Control non-return valve on water inlet

It is recommended that all couplings be regularly cleaned and lubricated with grease in order to prevent leakages or dam...

Residual chemicals can crystallize in the needle valve

It is recommended that the rinse hoses are replaced after 12 months of use

The installed water filter at the water inlet located before the unit must be cleaned regularly