4
– MOUNTING AND INSTALLATION
COD.150Z230.B.2021
EN
THE PRESENT MANUAL BELONGS TO -
Schenker Italia
- ALL RIGHTS RESERVED
24
Pressurized fresh water valve
Pump
Electrovalve
Non return valve
5 micron filter
Mesh filter
Swan neck upward - Discharge
Water inlet
Accumulator
Active carbon filter
Watermaker
Fresh water outlet
All the hydraulic connections (with exception of the fresh water production) have to be made with 16 mm. int.
diam. hose. The hydraulic section under consistent pressure is the pump outlet
– 5 m. filter – watermaker
inlet. For this section is necessary to use a good quality
PN 16 min.
reinforced hose. An inadequate hose
could burst, seriously jeopardizing the safety of the vessel.
The hydraulic connections are:
Low pressure
connections
–
max 3 bar
•
Connection between seawater intake
–mesh
filter
– non-return valve inlet – pump group
Armorvin reinforced pipe PN 6
with 20mm internal diameter
•
Connection between the discharge of the
watermaker
– through hull discharge fittings of
the vessel
Armorvin reinforced pipe PN6
with 16mm internal diameter
Medium pressure
connections
–
max 10 bar
•
Connections fresh water pressurized system
–
carbon filter-backflow valve outlet
–pump inlet
•
Connections pump outlet-5 microns filter
–
watermaker inlet.
Rubber reinforced pipe PN 16
minimum, 20 mm internal
diameter.
Low pressure
connections
–
max 3 bar
•
Watermaker - fresh water tank
¼’’ fittings, Small plastic blue
pipe 6x8mm provided within
the scope of supply
