Grillo 11500 Guide de l'utilisateur
02040
USE AND MAINTENANCE
USO E MANUTENZIONE
EMPLOI ET MAINTENANCE
USO Y MANTENIMIENTO
USO E MANUTENÇÃO
]XNYN QIP Y[TZNXNYN
EDIZIONE 2004
11500
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”GRILLO 11500” MOTOR HOE
Dear Customer,
Thank you for choosing a Grillo cultivator. We are sure that our machine’s performance will satisfy you
in all respects.
For the best results and maintenance over time, read this handbook carefully and follow the instructions
to the letter; this will also avoid unnecessary expense.
Keep this handbook with the machine at all times.
CAUTION! Read this carefully before starting the engine
The following precautions are important to avoid injury!
ACCIDENT PREVENTION RULES
Taking care is the best way of preventing accidents!
Read these warning carefully before starting work.
Improper use of the cultivator and its equipment may be dangerous; to reduce such risks, always adopt
all the precautions listed below.
1) Read this handbook right through before starting up the cultivator or putting it in motion.
2) Pay special attentions to the warnings and safety labels on the machine.
3) When running, the cultivator head is extremely dangerous. Never place hands or feet under it.
4) Before allowing other people to use the cultivator, instruct them about the safety regulations and how
to use the machine.
5) Before starting up the cultivator check that there is no-one in the vicinity, particularly no children.
6) Never use the cultivator when tired or after drinking alcoholic beverages.
7) Check the terrain before tilling, ensuring that there are no stones, sticks or foreign bodies which might
damage the machine or be flung away, creating a serious hazard.
8) Wear suitable working clothes, gloves, boots and goggles.
9) Never use the cultivator on steep slopes as it may tip over.
10) Never allow anyone under the age of 16 to use the machine.
11) Never reverse with the engine at high rpm.
12) It is dangerous to operate the levers sharply with the engine at high rpm.
13) Never keep the engine running indoors; you may breathe in poisonous fumes.
14) Always switch the engine off before filling up with fuel. Keep away from sparks or flames and do not
smoke!
15) Take care not to spill fuel, and after filling the tank wipe all spills off the cultivator before starting the
engine.
16) Never tamper with or disactivate the safety devices.
17) Never make any types of adjustment or do any cleaning with the engine running.
18) Never have anyone check the machine while you are in the driving position with the engine
running.
19) The user is always responsible for all damage or injury to third parties.
20) In case of any improper use the warranty becomes null and void and the manufacturer declines all
responsibility.
21) Misshapen or damaged hoe blades must be replaced, and never repaired.
22) Always use original Grillo spare parts.
23) Before starting any work with the machine, check that all its accident prevention systems are in
perfect working order. Users are strictly forbidden to disable or tamper with them.
24) Before starting work, check that the nuts and bolts securing the cultivator head and hoe blades are
perfectly tight.
25) All protective equipment (housings, mudguards etc.) must be kept in place during cultivation.
26) Never clean the cultivator head with the engine running.
27) Never use the machine with bare feet.
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IDENTIFICATION AND AFTER-SALES SERVICE
IDENTIFICATION
The cultivator chassis carries a nameplate with the machine’s serial number. This number must be
mentioned whenever you request after-sales service or order spare parts.
TECHNICAL SPECIFICATIONS
ENGINE TYPES:
MINSEL 165
LOMBARDINI 15 LD 315 - 15 LD 350
ACME A 349
MACHINE:
Clutch: Dry, manual.
Gearbox: gears in oil bath, 3 forward and 1 reverse speeds.
Speeds with 5.0-10 wheels and engine at 3600 rpm.
I 4,7 Km/h
II 11,1 Km/h
III 14,6 Km/h
Reverse 4,7 Km/h
Top power take-off: same rpm as engine. 11 UNI 221 splining (anti-clockwise rotation).
Bottom power take-off: synchronized with the gearbox. 13 UNI 221 splining (clockwise rotation) for
trailers with driven wheels.
Safety device: the machine is built to safety standards. The reverse gear remains engaged only if the
gear lever is kept pressed and disengages automatically if this is not the case. When the handle is
released, the engine stops. Regulation tiller hoods.
Handlebar: Side and height adjustment - reversible.
Tiller: 92 cm standard with conversion to 65-118 cm.
Dimensions of standard machine: 130x92x100 cm.
Weight with petrol engine: 96 Kg.
Implements and accessories which can be fitted:
Plough / Furrower / Irrigation pump / Spraying pump / Ratchet hubs / Wheel extensions / Trailer with
driving wheels / Towed trailer / Tyred wheels / Towing bar / Tiller extensions.
INSTRUCTIONS FOR USE
PUTTING THE MACHINE INTO SERVICE
1) Check that the machine has not been damaged in transit.
2) Fix the spur (fig. 8).
3) Fix the tines’covers (fig. 19).
4) Fix the engine support foot (when applicable), fig. 20.
5) Fill the engine oil tank (see engine handbook).
Checks to be made before starting, with the rotovator horizontal.
– Check that the gearbox oil level can be seen through the gauge (fig.4).
– To check engine oil, remove the level check cap, following the instructions in the engine handbook.
– Check the air filter oil level, ensuring that the filter is clean (fig.5).
– Check that there is a little slack on the clutch cable between the adjuster and the lever (fig.6 - 6A).
– Fill the tank with fuel, using a funnel with very fine filter to remove any impurities.
– Ensure that the gear lever is in neutral.
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STARTING THE ENGINE
Carry out the following checks:
Half-open the throttle (19 - fig. 2).
Open the petrol cock and set the starter (for petrol engines).
Use the choke lever as indicated in the engine manual (for Diesel engines).
Engage the safety device as in fig. 3.
Start the engine by pulling hard on the pull starter handle (fig.7).
Once the engine starts, release the choke (for petrol engines) and slowly return the throttle (19 - fig. 2)
back to the minimum.
Let the engine warm up for a few minutes before starting work and to ensure good running-in do not strain
the machine excessively during the first 50 hours’ use.
STARTING THE MACHINE
Pull the clutch cable (18 - fig. 2) and engage the gear required using the lever (1 - fig. 1). If the gear does
not engage immediately give a few light touches on the clutch.
Rev. up the engine using the throttle (19 - fig. 2), keeping the safety device pressed and slowly release
the clutch lever (18 - fig. 2) until the machine starts moving.
FINISHING WORK
Bring the throttle (19 - fig. 2) to the minimum setting, put the gear lever to neutral and release the engine
stop lever.
For petrol engines, close the fuel cock.
Always consult the engine instruction handbook.
MAINTENANCE
The 11500 rotovator is designed to require very little servicing, although to keep it at top efficiency the
following procedures are recommended:
– Check that all screws and nuts are always well tightened, especially those holding the tiller groups to
the shaft, the engine, the tiller blades and the rear foot support.
– Oil the throttle and clutch cables.
– Do not use mineral oil on rubber parts as this would damage them.
– Check that there is always a little slack in the clutch cable between the adjuster and the lever.
– Always check the oil levels and clean the air filter often.
LUBRICATION
Always carry out the operations which follow with the rotovator horizontal.
N.B.:
All oil changes must be made when the machine is warm to facilitate the complete drainage of all the old
oil. Do not unscrew the oil cap when the engine is running, as this would cause the loss of the oil in the
circuit.
ENGINE OIL:
Follow the instructions in the engine handbook carefully.
The oil level must be checked every 4 working hours and the oil changed every 50 hours approx.
Use MULTIGRADE15W/40 OIL in summer and in winter, in both petrol and Diesel engines.
AIR FILTER:
Check the oil level every 8 hours and even more often if working in very dusty conditions. Change fairly
often and use the same oil as for the engine for changes or top-ups.
GEARBOX OIL:
Check the level every 50 working hours approx. and if necessary, top up with 85 W/90 gearbox oil. Change
the oil once a year (quantity 1,350 Kg.).
To drain the old oil out of the gearbox casing, unscrew the screws on the cover around the tiller shaft (6 - fig. 1).
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TILLER SHAFT:
Remove the dust guards periodically (14 - fig. 2), clean the underlying area thoroughly, then replace.
Following these rules will help to keep all your rotovator’s mechanical components in perfect working order
.
USEFUL HINTS FOR PROPER USE:
1) Never leave the clutch disengaged for long periods.
2) Never leave the machine out in the rain.
3) Never force the gearbox if the gear does not engage; give light touches on the clutch when changing.
4) Never strain the engine: when a lot of smoke comes out of the exhaust the engine is toiling and must
be slowed down.
5) Even impossible ground can be tilled, but the machine must be well run-in first.
6) Never work at full throttle.
7) If the engine overheats on the first day, it must be stopped for a few minutes’ rest.
8) Remove any leaves and grass from the grille around the engine pulley.
9) Keep the safety device clean and well oiled.
10) Under no circumstances must the machine be used without the safety device.
SPARES WE SUGGEST SHOULD BE KEPT ON HAND:
– 1 throttle cable
– 1 clutch cable
– 1 throttle grip
– 2 right-hand tiller blades with screws
– 2 left-hand tiller blades with screws
HOW TO ORDER SPARES:
ALWAYS INDICATE THE MACHINE SERIAL NUMBER.
Contact our spares centres at our service workshops, or contact us directly:
THIS IS OUR ADDRESS:
GRILLO S.p.A.
Via Cervese 1701 - 47023 CESENA (FC) ITALY
Tel. 0039 - 0547 - 633.111 / Fax 0039 - 0547 - 632.011
END OF SEASON MAINTENANCE:
Clean the machine carefully; change the engine and the gearbox oil. Sharpen and grease the blades,
replacing them if worn.
If parts have been broken and screws lost during the season, now is the time to restore everything to
perfect running order.
Never keep the machine in animal sheds or near chemical fertilizers, as this could cause certain parts to rust.
IMPLEMENTS
CAUTION: before fitting the tiller assemblies, ratchet hubs or wheel extensions to the tiller shaft (6 - fig.
1), check that the shaft and the inside of the accessory to be mounted are perfectly clean. After fitting the
accessory to the shaft, tighten the fixing screws thoroughly.
The tilling depth can be increased or reduced by lowering or raising the rear foot. Turn the tip of the foot
forward when working in hard, compacted ground; turn back when the soil is not very firm (fig. 8).
PLOUGHS
The ploughs designed for the rotovator Grillo 11500 have been especially developed to obtain good
ploughing without over-straining the operator. The models available are a single-share plough and a 180°
roll-over plough. The latter is especially suitable when working backwards and forwards, such as along
rows of vines or fruit-trees. The depth of the furrow obtained may vary from 10 to 15 cm depending on
the terrain.
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