Agrator ALR Instrucciones De Uso página 14

You must work with small angles and trying that they are the same in the two sides.
It's necessary to deactivate the pto shaft meanwhile handling, when the angles of the
joints exceed 35º. (drawing 3).
10.-Any machine is guaranteed if coupled to tractors with higher power that the one
showed in each model.
11.-The correct position of the machine as regard the tractor is achieved when the
universal joint is aligned in horizontal position lefting a separation of 5 cm.
between the male and female shaft. These dates are taken with the machine working
at a middle depth.
12.-Check daily each bolt of the rotary tiller and mainly the bolts fixing the blades and
spikes. When the soil is stony these revisions must be oftenly.
II – STARTING
MODELS AV
13.-In the rotary tiller without swift gear lever the starting of the rotor axle must be
made carefully, because once time connected the tractor's pto shaft, the rotor of the
machine starts to turn, as we have informed in the 7
III.- GEARBOX
1.- The rotary tillers model AV are supplied with single speed gearbox, for 540 r.p.m.
tractor's pto shaft.
IV.- OPERATION
1.- Taking the tractor with the engine working and the rotary tiller on the ground level,
you must lower it slowly until the penetration inside the soil by itself, being
controlled the depth by position of the skids, wheels or rear roller.
2.- Depth regulation.-
A) Regulating the height of the lateral skids, both at the same level in the slides
provided for such purpose.
3.- Granulometry of the soil: As agreed the type of crops, it will necesary more or less
fine soil. For getting it, the rear movable hood of the machine can be fixed in
different positions, playing at the same time with the different speeds of the rotor
th
point.