Grillo FD 1500 2WD Uso Y Mantenimiento página 24

CAUTION! If the grass is very high and you notice a power excessive absorption, it is advisable to take off the
contra-rotating blade, which is positioned in the inner part of the grass shredder transmission.
You can disassembly also the front wheels and the respective supports, if they would be cumbersome for the
finishing in narrow places; so that you will work using the grass shredder leaned against the rear roller.
Attention! During the work, please keep people faraway; do not work with the implement upon the gravel or
foreign bodies, which could be thrown faraway, becoming very dangerous.
160 CM. LPM CUTTING DECK
The 3 blades 160 cm. LPM cutting deck (fig. 42) has got 3 different functions:
1) Lateral discharge;
2) Rear discharge;
3) Mulching.
In order to go from a function to another one, it is not necessary to change the blades, but only the augers, which
are located in the inner part of the cutting deck (fig. 43).
Cutting width: 1600 mm.
Total dimension with the assembled lateral deflector: 1920 mm.
Total dimension with the disassembled lateral discharge deflector: 1700 mm.
Choose the more suitable function, considering the places where you have to work and the grass height.
We kindly advise you to use the mulching configuration if you have to cut grass, which is 10/12 cm high; the rear
configuration if you do not want that the cutting grass is thrown on streets or paths and the lateral configuration if
the grass is not very high and you have to use it in wide spaces, so that you can work, always throwing the cutting
grass upon the grass which has still to be cut. In this way the cutting deck cuts several times the grass, grinding
it finely (pay attention not to work when the engine is stressed).
Lubrify with grease every 40 hours the blade shafts (fig. 44).
Check periodically the belt tension and eventually adjust the spring register (fig. 44).
Substitute the angle transmission every 300 hours, using synthetic oil LSX 75W90 (international brand
API GLA+GL5; API MT1 and PG2; MIL-L-2150 D).
Regarding the safety regulations, please follow the collection cutting deck instructions.
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