Vetus ILTCONW Instructions D'installation Et Mode D'emploi page 18

6 1 Suction connection
An option for emptying the tank can be real­
ized in different ways.
Extraction pipe with angled (WTS78038B
)or straight fitting (WTS78038S)
Drill the hole for the extraction pipe (57 mm (2
1∕4") diameter) in the top of the tank.
Choose the position of the fitting so that when
the ship is beached on its side, waste water
cannot run back to the shower, wash basin, toi­
let, etc., or flow outside via the tank air­relief.
Clean saw dust and drill shavings from inside
the tank.
Install the extraction pipe with the gasket rings
supplied. Tighten the nuts using the wrench,
use never pipe wrench. Do not tighten the nuts
excessively.
After 2 days check that the nut is still tight,
tighten more securely if required. Repeat this
after 4 days.
Extraction pipe in connection
Apply a standard commercially available 40
mm PVC pipe.
Make the extraction pipe (1) to the correct
length ­ the underside must be approx. 15 mm
from the bottom of the tank and glue the ex­
traction pipe into the connection.
Apply an anaerobic adhesive (instant adhesive)
suitable for plastics
A
18
110141.01
ø 40 mm
A - 24 mm
(A - 15 / ")
16
15°
­ Fit an extraction tube with a straight or an­
gled fitting in the tank.
­ Place an extraction tube in the connection
cover.
­ Open the connection at the bottom by
means of drilling (APT100 tank only).
WTS78038B
See page 63 for installation drawings
1
vetus® Connection kit for waste water tanks
WTS78038S
ca. 15 mm
( 5 / ")
8