3.12
3.2 JOLLY VERSION (WT+WM)
3.2.1 Passage from the water mains (WM)
to the tank (WT)
The Jolly version can operate with the water
mains connection or with the tank. IT is pos-
sible to switch from a version to the other
following the procedures below.
The following image shows the situation
when the water mains connection is en-
abled.
Position a container for collecting water and
disconnect the connection hose of the air
breaktotheowmeter.
Discharge water in the air break into the
container.
Take the tank hose.
Flowmeter
Air break hose