6
– MAINTENANCE (ROUTINE AND SPECIAL)
COD.150Z230.B.2021
EN
THE PRESENT MANUAL BELONGS TO -
Schenker Italia
- ALL RIGHTS RESERVED
41
6.7 Periodic maintenance
6.7.1
Membrane replacement
The reverse osmosis membranes last on average 6-7 years. When the membranes are old usually the quality
of water decrease and/or the working pressure increases. If chemical washings don’t produce significant
improvements, it is recommended to replace the membranes.
6.8 Adjustments
Accumulator
It is a polypropylene reservoir of air that has the function of
damping the pressure oscillations during the commutations
of the watermaker. The accumulator is factory loaded at a
pressure of about 6 bar. The charge level must be
periodically checked in order to guarantee a correct
functioning to the watermaker.
