Toplicht BLAKES LAVAC Popular 4610-000, Руководство пользователя, Страница: 22 / 31

Pump-out deck fitting
Vented
Loop
A/B/D
Lavac Pump. Hand
and/or Electric
Flush water
intake
HOLDING
TANK
LAVAC
TOILET
Diverter
Valve
C/B
A/B/D
B/C/D
B/D
B/C/D
‘T’ or ‘Y’ connection
‘Stop Valve
4 -
An alternative to fig.3. This sys-
tem provides a self pump-out facility to
shore or sea, suing the one toilet
pump. Only installations with Lavac
toilets can operate this system. When
being pumped out by quayside facility
this arrangement avoids the tank con-
tents being drawn through the pump
and uses only one sewage pipe con-
nection to the tank.
A Toilet discharge flow
B Pump-out flow using Lavac pump
C Pump-out flow using quay side
pump
D Discharge to sea
1. Vent/breather pipe connected to
1½“ ID hose.
2. Microvent filter – see p. 20
3. Rinse-out facility, connect to ¾“
ID hose.
4. Ball check valve or vented loop.
5. Seacock.
Fig. 5
To sea
LAVAC
TOILET
2-WAY
VALVE
PUMP
From
Bilge
Shower
Basin
Etc.
DISCHARGE
Holding Tank – Accessories
1. Two-way valve
(Spares No, TLZ9310)
The two-way valve in the systems
above shows how, in conjunction
with the separate pump on the
Lavac toilet, bilges, showers,
washbasins, holding tanks, etc,
can be emptied. Exemplified in fig.
5, this clearly saves the cost of
separate pump and hull fitting. The
two-way valve we supply has a
positive action, is almost mainte-
nance free and has no parts to
wear or corrode.
2. Holding Tank Breather Filter
Microvent Filter. This activated Carbon Filter
absorbs noxious and unpleasant odours and gases.
The microvent filter is installed either vertically or
horizontally within the breather pipeline in such a
way as to minimise the possibility of it coming into
direct contact with solid or liquid contents inside the
holding tank. The carbon filters are easily replaced
when their time life has expired.
Fig. 6
‘T’ or ‘Y’ connection
‘T’ connection
22
Fig. 4