GASPARDO Seminatrici SpA - Opico

66
ENGLISH
INDEPENDENT SYSTEM
When the characteristics of the tractor are such that they cannot
guarantee the correct working of the blower, it is necessary to
install a self-contained oleodynamic system.
Installation characteristics
- Oil supply: follow the data in the table in Fig. 62.
Operation description
The multiplier joined to the tractor’s power take-off, works a pump
that takes oil from the outside tank to the three-way regulator.
Here, indicated on the manometer, the pressure required for the
motor to work the blower is adjusted (Table 6). Furthermore, the
system is equipped with a safety valve that allows the blower to
continue to rotate from inertia without suffering breakage or
damage, if the circulation were to stop suddenly.
Starting up
With the engine off and the tractor immobilized, connect correctly
the quick-couplings. Clean and grease the tractor power takeoff.
(A Fig. 63). Connect the multiplier (B Fig. 63) to the machinery
power take-off as shown in figure 63. Make sure it is correctly
coupled, block the rotation of the multiplier with the chains supplied
(C Fig. 63). Check the multiplier oil level and top up if necessary
(ESSO SAE W80-90). Start the tractor and run the system at idle
for a few minutes, bringing constant pressure to the entire circuit
in order to avoid instability of the blower. Bring the blower up to
the number of revolutions that corresponds to the working
conditions (Tabella 5).
ATTENTION
When it is not intended to distribute product, but rather to use
only the equipment to which it is applied, disconnect the pump
and the multiplier from the rear power take-off and replace it
in the special attachment.
USE AND MAINTENANCE
fig. 63
g
A - tank;
B - multiplier;
C - pump;
D - three way regulator;
E - monometer;
F - engine;
G - safety valve;
H - cooler;
I - filter.
fig. 62
A
B
E
D
B C
C
A
F
G
H
GRUPPO MP 10
RAPP. 1 :2
COD. 6072.002020
OLIO SAE 90
cod. 19502240
I