Tatu Marchesan PST4, Инструкция по эксплуатации

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37
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
PST 4
Adjustments and operations
Fertilizer distribution
The fertilizer distribution is made through the augers and the different rates are adjusted
by the sprocket combinations of the Drive Shaft {C} (14, 18, 22, 26, 30, 34 and 38 teeth)
and Driven Shaft {D} (14, 18, 22, 26, 30, 34 and 38 teeth).
Procedures to change the sprocket
See the different amounts of fertilizer distributed for several
spacings, according to the sprocket combinations.
The seed and fertilizer distribution tables of this manual must be used
as a reference to start the planter adjustment. Factors such as the
slippage index of the planter wheels (skidding), working speed, tire
inflation, field conditions, seed type and others can make the values
differ from the ones in the table. Therefore, it is always indispensable
to make the practical distribution tests, as indicated on page 40.
IMPORTANT
The cone bolts on the sprockets handling
"TRA" are pre-adjusted on the factory,
allowing to change the sprockets without
using any tool. In case of any sliding
motion on the cone shaft, just release the
counter nut and turn around the bolt to
re-lock.
In order to avoid damage to the spring and
shafts, never apply excessive torque when
tightening.
NOTE
ADUBO
FERTILIZER
ABONO
{C}
{D}
RECÂMBIO DE ENGRENAGENS
SPROCKET COMBINATIONS
CAMBIO DE ENGRANAJES
EIXO MOTOR
DRIVE SHAFT
EJE MOTOR
EIXO MOVIDO
DRIVEN SHAFT
EJE MOVIDO
14
18 22
2630
34
38
14
18 22
2630
34
38
• Move the lever to relieve the chain tightener
and lock it using a pin.
• Manually displace the set of sprockets in
the shaft and align the chosen sprocket with the
chain.
• Release the lever to loose the lock pin.
Driven shaft (D)
Drive shaft (C)