battioni Pagani BALLAST 11000, Instruction Manual For Use And Maintenance

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p. 40
user and maintenance
instruction manual BALLAST series
DRAIN HOLE: in the bi-directional motors with drain hole, the hole must be connected to the oil tank through a hose of at least 22
mm of diameter. To avoid the forming of foam inside the tank, the hose must be connected below the minimum level.
STARTING UP. Check that all circuit connections are exact and that the entire system is completely clean. Insert the oil in the tank,
using a filter. Bleed the circuit to assist in filling. Set the pressure relief valves to the lowest possible setting. Turn on the system for
a few moments at minimum speed, then bleed the circuit again and check the level of oil in the tank. If the temperature difference
between engine and fluid exceeds 10°C, rapidly switch the system on and off to heat it up gradually. Then gradually increase the
pressure and speed of rotation until the pre-set operating levels as specified in the catalogue are attained.
PERIODICAL CHECKS – MAINTENANCE Keep the outer surface clean. Replace filters regularly to keep the fluid clean. The
oil level must be checked and replaced periodically depending on the system’s operating conditions.
RESOLUTION OF PROBLEMS: If the circuit is open (i.e. downstream of the engine there is the oil tank and not the pump)
where the engine continues to rotate with the engine off, this is not a case of overpressure but of cavitation. To solve the problem,
a uni-directional valve is required which would convey the oil, or part of it via calibration, from the engine delivery to its inlet in
order to prevent the engine pumping air.
- The circuit is closed. There may be overpressure. To resolve the problem either install an overpressure relief valve, as we
recommend in the attached system diagram, or a calibrated uni-directional valve that partly bypasses the engine. Compared to
the first solution, the latter option is cheaper and less invasive on an existing system as it does not require an additional hole in
the tank.
HYDRAULIC MOTORS
Hydraulic
Motor
Rotary blades vacuum
pump
Max
operating
pressure
(bar)
Displacement
(cm
3
/r)
No.
Rev/min
(rpm)
Pressure
(bar)
Pressure
max
hydraulic
system
(bar)
Dimension
connector
MSA 125 SHA BALLAST 3500/HM 1 125,7 540 80 175 G 1/2"- G 1/2"
MSA 125 SHA BALLAST 4500/HM 1 125,7 540 105 175 G 1/2"- G 1/2"
MSA 125 SHA BALLAST 6000/HM 1 125,7 540 135 175 G 1/2"- G 1/2"
MSA 125 SHA BALLAST 7500/HM 1 125,7 540 155 175 G 1/2"- G 1/2"
KM 30.27 BALLAST 3500/H 1 26,7 1200 175 280 G 1" - G 3/4"
KM 30.43 BALLAST 4500/H 1 43,98 1200 135 250 G 1" - G 1"
KM 30.43 BALLAST 6000/H 1 43,98 1200 175 250 G 1" - G 1"
KM 30.51 BALLAST 7500/H 1 51,33 1200 170 230 G 1" - G 1"
KM 30.51-SO BALLAST 9000 1 51,83 1200 195 230 G1”-G1”
KM 30.73-SO BALLAST 11000 1 73,82 1200 145 180 G1”-G1 1/4”
KM 40.87-SO BALLAST 13500 1 86,56 1200
145
280
G1 1/4”-G1 1/2”
BALLAST 16000
210
G1 1/4”-G1 1/2”
Tabella 1