16
Plus 42 - 45 - 50 - 55 - 55S - 55E
11-2000
Remove the filler cap before shifting the drain cock lever. When the draining has
taken place, return the lever to the working position (position “a”) and screw the
cap back on. These operations must be carried out with the machine stopped.
T1 - SUCTION PIPING
It connects the tap P2 of the tank to tap P3 on the centrifugal pump.
P3 - 2-WAY LEVER TAP
It is connected to the piping T1 and is secured to
the suction fittingof pump P4.
a = OPEN
when the control lever is parallel to
the tap’s body
c = CLOSED
when the lever is perpendicular
to the tap.
IT MUST NORMALLY REMAIN IN THE
OPEN POSITION.
The tap must only be closed in order
that the filling of the tank be carried
out through the filler piping (see
paragraph 8.3) AND ON COMPLETION
OF THE OPERATION, IT MUST BE RE-
OPENED (back to position “a”).
00020
P4 - CENTRIFUGAL PUMP
It is mounted on the right-hand side of the machine and is connected to the three-way tap P5 and to
the two two-way taps P7 and P3.
P5 - 3-WAY LEVER TAP
It is mounted on the centrifugal pump (P4) and is
connected to the body of the filter (P8).
When the tap’s lever is set in position:
a. Pointing vertically downwards
The mixture is driven both to filter P8 and to the
tank through piping T2. In this position, by opening
distributor P10 (or E10) the mixture is driven to the
head and the excess flow will return to the tank
through the relative piping T2
TREATMENTS MUST BE CARRIED OUT
ONLY WITH THE TAP IN THIS POSI-
TION.
00136
T3
c
a
P7
P5
d
b
a
c
