P5
1.2
PLUMBING
1
2
3
4
5
6
7
8
9
10
11
12
13
14
injection point
injection connector
seal
pipe holder
pipe clamp
ring nut
deliver y tube
deliver y valve
pump head
priming valve
suction valve
suction tube
foot filter
priming valve connector
After around 800 hours of work , tighten the bolts in the pump body, applying a
tightening torque of 4 Nm.
When making the plumbing connections, make sure that you follow the instructions
below:
The FOOT FILTER must be installed so that it is always positioned 5-10 cm from the
bottom, in order to prevent any deposits from blocking it and damaging the hydraulic
part of the pump;
The pumps come as standard with inlet and outlet pipe that are sized to suit the
plumbing characteristics of the pump. If you need to use longer pipes, it is important
that you use pipes of the same dimensions as those supplied with the pump.
For external applications in which the DELIVERY PIPE may be exposed to the sun’s
rays, we recommend using a black pipe able to withstand ultraviolet rays;
It is advisable to position the INJECTION POINT higher than the pump or tank ;
The INJECTION VALVE, supplied with the pump, must always be installed at the end
of the dosage flow deliver y line.
2. START UP
Once all the aforementioned operations have been completed, the pump is ready to be
started.
Priming
Start the pump
Open the priming connector valve by turning the knob in an anticlockwise
direction and wait for liquid to come out of the pipe connected to it.
Once you are sure that the pump is completely full of liquid, you can close the
connector and the pump will begin to dose.
