Grillo 11500 Руководство по эксплуатации онлайн [12/64] 769403

11500/ Translation of the original instructions

IMPLEMENTS

CAUTION: Before fitting the tines assembly, ratchet hubs or wheel extensions to the tiller shaft (fig. 1 no.

5), check that the shaft and the inside of the accessory to be mounted are perfectly clean. After having

fitted the accessory to the shaft, tighten the fixing screws thoroughly.

PLOUGHS

The ploughs designed for the motor hoe Grillo 11500 have been especially developed to obtain good

ploughing without over-straining the operator. There are two models available: single furrow plough and

180° roll-over plough. The latter is especially suitable when working forwards and backwards, such as

along rows of vines or fruit-trees. The depth of the furrow may vary from 10 to 15 cm depending on the

soil.

The plough must be fitted behind the tiller on the adjustable implement-holder (fig. 14). Remove the drag

stake support, the split pin and the pin (fig. 8), then fit the implement-holder. It is also necessary to

remove the two tines assembly. Fit the wheel extensions with the screws (fig. 19) and then the rubber

wheels type 5.00x10.

In order to increase the wheel adherence it is recommended to fit weighs on the wheels.

ADJUSTABLE FURROWER

The adjustable furrower is an implement especially designed and manufactured for tracing furrows for

sowing or irrigation (fig. 15).

The possibility of adjusting the position of the two wings enables furrow width to be regulated from

minimum of 10 to maximum of 30 cm. Furrow depth can vary from 10 to 20 cm.

When working particularly hard ground, it is recommended to till before using the furrower. It is very easy

to mount; just remove the drag stake and fit the furrower (fig. 15).

It may be used in combination with the tiller or fitting the rubber wheels.

IRRIGATION PUMP

This pump is fitted directly to the flanges of the motor hoe top shaft (fig. 16) and secured by screwing two

nuts onto the stud-bolts. Since it does not have a release clutch, it must be fitted immediately before use

and removed immediately afterwards.

SPRAYER PUMP

This pump is fitted directly to the flanges of the motor hoe top shaft (fig. 17).

RATCHET HUBS

Ratchet hubs are special wheel attachments, as the ratchets act as differentials. The ratchets are fitted

to the tiller shafts, locked with the screws supplied, and then the rubber wheels are fitted (fig. 18).

WHEEL EXTENSIONS

The wheel extensions are fitted onto the tiller axle and they are necessary to fit the rubber wheels (fig.

19). They have no differential function.

FRONT TRANSPORT WHEEL

The front wheel is needed to move the machine on roads, squares or garages. It has two positions, one

for work and one for transport which are adjustable without key (fig. 20).