Shovel Valve (Kps); Integrated Air Filter (Kps); Testing And Running In; Testing - battioni Pagani WPT Série Notice D'emploi Et D'entretien

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6.1 - SHOVEL VALVE (KPS)

The shovel valve located on the suction line, allows to keep the vacuum created in the tank during
loading operations. The valve also allows to maintain the pressure in the tank during unloading; this
avoids losing pressure during handling at the end of the field when t he PTO is disconnected.
The valve also avoids in case of sudden stops of the cardan shaft that the rotor of the pump places in
counter rotation the hydraulic PTO of the tractor.

6.2 - INTEGRATED AIR FILTER (KPS)

The cartridge air filter (STAINLESS STEEL wire mesh) is integrated into the manifold and works both
in vacuum mode and under pressure, preventing foreign objects from entering into the pump body.
By unscrewing the 4 M10 screws on the manifold, it is possible to access the filter cartridge, which must
be cleaned regularly with water or gasoline, blowing it with compressed air. Failure to clean the filter
may determine pump overheating and poor performance.

7.1 - TESTING

All the Battioni Pagani Rotary blades vacuum pumps are tested before delivery at our factory.
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In order to test the Rotary blades vacuum pump check the preceding points, using a workbench if necessary.
Make sure that the power take-off (PTO) shaft turns freely and that the direction of rotation is the same as the
one indicated by the arrow.
In order to test the Rotary blades vacuum pump check the preceding points, using a workbench if necessary.
Make sure that the power take-off (PTO) shaft turns freely and that the direction of rotation is the same as the
one indicated by the arrow.

7.2 - RUNNING IN

The running in period for the Rotary blades vacuum pump is 30 working hours, during which the functioning parameters must
be reduced by 20%.
for WPT, KTS, KPS, KTM, WSM series use and maintenance
D
Pressure: the maximum pressure allowed is 2.5 absolute bar (1.5 relative bar).
In order to avoid exceeding this value or to obtain a lower max pressure, an over-
pressure valve, "C", must be applied, of a size capable of discharging the excess
air delivery. Working pressure 2 absolute bar (1 relative bar).
Vacuum: a too high vacuum may cause ovality and waviness of the body or
breaking of the blades. It is therefore advisable to use a vacuum regulator valve,
"D". The abovementioned valves can be mounted on the pumps manifold or on the
manifold cover. The working vacuum grade is -0.80 bar.
The regulation of the valves is done by acting on the throttle placed on the valve
Figure 11
(overpressure valve) or action on the nut and locknut (vacuum adjustment valve).

7.0 - TESTING AND RUNNING IN

Attention: The system must ALWAYS be equipped with
a vacuum adjustment valve (set at -0.80 bar) and a
overpressure valve (set at 1 bar).
Instruction Manual
pag. 57