Grillo MD 24 AWD User manual

02504-19
MD 24 AWD
MD28 AWD
OPERATOR'S MANUAL
MANUALE DELL'OPERATORE
MANUEL D'UTILISATION
BEDIENUNGSANLEITUNG
MANUAL DE INSTRUCCIONES

SUMMARY
Safety rules
Informations and warnings
Instructions
Warnings 6
Identification and servicing 8
Technical specifications 9
Instructions for use 10
Maintenance and lu rication 12
Pictures 66
EC Declaration of Conformity
INDICE
Norme antinfortunistiche
Etichette e avvertenze
Istruzioni
Avvertenze 18
Identificazione e assistenza 20
Caratteristiche tecniche 21
Istruzioni d’uso 22
Manutenzione e lu rificazione 23
Figure 66
Certificato di Conformità CE
INDEX
Règles de sécurité
Étiquettes et mise en garde
Instructions
Consignes de sécurité 30
Identification et assistance 32
Caractéristiques techniques 33
Mode d’emploi 34
Maintenance et lu rification 36
Illustrations 66
Certificat de Conformité CE
INHALTSÜBERSICHT
Sicherheitsvorschriften
Etiketten und Warnungen
Anleitung
Sicherheitsrelevante Hinweise 42
Identifikation der Maschine und Kundendienst 44
Technische Daten 45
In etrie nahme der Maschine 46
Wartung und Schmierung 48
A ildungsverzeichnis 66
EG-Konformitätserklärung
ÍNDICE
Normas de seguridad
Etiquetas y advertencias
Instrucciones 54
Advertencias 56
Identificación y asistencia 57
Características técnicas 58
Puesta en servicio de la máquina 59
Mantenimiento y lu ricación 66
Ìndice de ilustraciones
Certificado de conformidad CE - Niveles de ruido y vi ración

SAFETY SYMBOLS - SIMBOLOGIA PER LA SICUREZZA - SYMBOLOGIE POUR LA SECURITE – SICHERHEITSSYMBOLE-
SIMBOLOGÍA DE SEGURIDAD - SIMBOLOS DE SEGURANÇA
OPEN MANUAL- means t at you must read t e operator's manual very carefully.
MANUALE APERTO - significa c e dovete leggere attentamente il manuale di uso e manutenzione.
MANUEL OUVERT – signifie qu'il faut lire avec attention le présent manuel.
OFFENES HANDBUCH – bedeutet, dass Sie die Gebrauc s- und Wartungsanleitung aufmerksam durc lesen müssen.
MANUAL ABIERTO – es decir que ay que leer muy atentamente el manual del operador.
MANUAL ABERTO – significa que deve ler muito cuidadosamente o manual de utilizador
CAUTION! - means t at you ave to pay particular attention to t e operation you ave to carry out, in particular if t ere is t e
indication “DANGER”.
ATTENZIONE! - significa c e dovete porre particolare attenzione all’operazione c e dovete effettuare, in particolare se vi è anc e
l’indicazione di “Pericolo”.
ATTENTION! - signifie qu'il faut faire particulière attention dans l'opération que vous allez faire, en particulier s'il y a aussi
l'indication “DANGER”.
VORSICHT! - bedeutet, dass Sie besondere Aufmerksamkeit beim Durc fü ren des Vorgangs aben müssen, insbesondere wenn
auc der Hinweis “GEFAHR” aufgefü rt ist.
ATENCIÓN! - es decir que ay que poner mayor atención en la operación a ejecutar si, en particular cuando ay también la
indicación “Peligro”.
ATENÇÃO – significa que deve prestar bastante atenção à operação que tem de efetuar, particularmente se ouver a indicação
“Perigo”
INTERDICTION, YOU MUST NOT DO THAT! - means t at it is absolutely forbidden to carry out t e operations reported under t is
symbol because t ey could lead to mortal danger.
DIVIETO, NON FARE! - significa c e non dovete assolutamente fare le operazioni riportate sotto questo simbolo, potrebbe
comportare un pericolo mortale.
INTERDICTION, NE PAS FAIRE! - signifie qu'il est absolument interdit d' effectuer les opérations reportées sous cette indication,
car elles pourraient conduire au danger de mort.
VERBOT, strengstens untersagt! - bedeutet, dass der Vorgang unter diesem Symbol absolut nic t durc gefü rt werden darf, da er
zur einer lebensgefä rlic en Situation fü ren könnte.
PROHIBICIÓN, NO LO HAGAN! - es decir que no ay que acer absolutamente las operaciones bajo este símbolo, podría
comportar un peligro mortal.
PROIBIÇÃO, NÃO O FAÇA – significa que é absolutamente proibido efetuar operações sob este símbolo porque pode originar
perigo mortal.
NOTE, you ave to pay particular attention to t e note put next to t is symbol
NOTA, dovete porre particolare attenzione alla nota posta accanto a questo simbolo.
NOTE, il faut faire attention particulière à la note mise à côté de ce symbole.
ANMERKUNG, besondere Aufmerksamkeit muss auf die Anmerkungen neben diesem Symbol gelenkt werden.
NOTA, ay que poner atención particular en la nota puesta a lado de este símbolo.
NOTA deve prestar especial atenção à nota colocada ao lado deste símbolo.
You must not repair nor lubricate t e mac ine wit moving parts or wit t e engine put on.
Non riparare o lubrificare la macc ina con organi in movimento o motore acceso
Ne pas réparer ou lubrifier la mac ine avec des parties en mouvement ou à moteur en marc e.
Niemals bei bewegenden Objekten oder bei laufendem Motor Reparationen oder Einsc mierungen durc fü ren.
No reparar ni lubrificar la máquina con órganos en movimiento o motor en marc a.
Não deve reparar nem lubrificar com peças em movimento ou o motor a funcionar.
You must not smoke, lig t matc es or lift flames, trigger frames nor cause sparks.
Vietato fumare, accendere fiammiferi o fiamme, lasciare fiamme libere o creare scintille.
Il est interdit de fumer, allumer des allumettes ou du feu, laisser des flammes libres ou de causer des étincelles.
Es ist untersagt zu Rauc en, Streic ölzer oder Feuer anzuzünden, Flammen auslösen oder Funken verursac en.
Pro ibido fumar, encender cerillas o fuego, dejar llamas o crear c ispas.

Take special care not to touch hot parts of the engine.
Prestate particolare attenzione a non entrare in contatto con parti surriscaldate del motore.
Veiller tout particulièrement à ne pas toucher des éléments surchauffés du moteur.
Achtung – keine heißen Motorteile berühren!
No tocar partes recalentadas del motor.
Tome muito cuidado para não entrar em contacto com as partes aquecidas do motor
Engine exhaust fumes can cause sickness or death. If it is necessary to run an engine in an
enclosed area use an exhaust pipe extension to remove the fumes. Always try to work in a
well ventilated area.
I gas di scarico possono causare malanni o morte. e è necessario mettere in moto un
motore in uno spazio chiuso, usare una prolunga tubo di scarico per far uscire il fumo.
Lavorare in una zona ben ventilata.
L’exhalation des gaz d’échappement peut être cause d’intoxication ou de mort. S’il est
vraiment nécessaire d’allumer le moteur à l’intérieur appliquer au tuyau d’échappement un
autre tuyau extensible pour permettre la sortie des gaz. Il est toujours mieux de travailler en
plein air.
Auspuffgase können Übelkeit oder Tod verursachen. Wenn es notwendig ist, einen Motor
in einem geschlossenen Raum laufen zu lassen, benützen ie eine Verlängerung, um das
Auspuffgas abzuleiten. Versuchen ie immer in einem gut belüfteten Raum zu arbeiten.
Los gases de escape pueden provocar enfermedades o muerte. De tener que poner en
marcha un motor en un espacio cerrado usar una prolongación del tubo de escape para
que salga el humo. Trabajar en una zona bien ventilada.
Os gases de escape podem causar danos ou morte. Caso seja necessário fazer com que
o motor funcione num espaço fechado, utilize uma extensão para o tubo de escape que os
fumos sejam expulso para o exterior. Trabalhe numa área bem ventilada.
Caution! Never touch moving pulleys or belts. They can be very dangerous. Never do
maintenance with engine running.
Attenzione! Non toccare mai pulegge o cinghie in movimento, creano gravi danni alla
persona. Non fare manutenzione col motore in moto.
Attention! Ne jamais toucher ni poulies ni courroies en mouvement elles peuvent
provoquer des accidents aux personnes. Ne pas faire l’entretien quand le moteur est en
marche.
Vorsicht! Nie laufende Riemenscheiben oder Treibriemen anfassen, da es gefährlich ist.
Nie bei laufendem Motor Instandhaltung machen.
¡Atención! No tocar jamás poleas o correas en movimiento porque pueden crear graves
daños a la persona. No efectuar el mantenimiento con el motor en marcha.
Atenção! Nunca toque nas polias ou correias em movimento devido ao alto risco de
ferimentos. Nunca faça a manutenção da máquina com o motor ligado.
A burst which separates the tyre from the rim parts can cause serious injury or death.
La separazione fra pneumatico e cerchione, causata dall’esplosione del pneumatico, può
provocare serie ferite o addirittura la morte.
La séparation entre le pneu et la jante provoquée par l’explosion d’une roue peut causer
des dommages blessures ou la mort.
Die Trennung der Räder von den Felgen durch Explosion kann schwere Verletzungen oder
den Tod verursachen.
La separación entre el neumático y la llanta producida por la explosión del neumático
puede provocar graves herida e incluso la muerte.
A separação entre o pneumático e o aro, provocada pela explosão do pneumático, pode
causar graves ferimentos ou até mesmo a morte.
Use personal protective equipment.
Utilizzare mezzi di protezione individuali.
Utilisez l'équipement de protection individuelle.
Individuelle Sc utzausrüstung benutzen.
Utilizar dispositivos de protección individual.
É proibido fumar, acender fósforos ou
c amas, desencadear c amas ou originar
faíscas.

Prevent battery explosions: keep sparks lighted matches and open flames away from the
top of the battery. Battery gas can explode.
Per prevenire l’esplosione della batteria, tenete scintille, fiammiferi accesi e fiamme lontani
dalla stessa. Il gas della batteria può esplodere.
Prévenir l’explosion de la batterie: tenir les étincelles les allumettes et le feu loin de la
batterie. Le gaz de la batterie peut exploser.
Vorbeugung der Batterie-Explosion. Entfernen ie Funken, Zündhölzer und Flammen von
der Batterie. Das Batteriegas kann explodieren.
Para prevenir la explosión de la batería mantener chispas cerillas encendidas y llamas
lejos de la misma. El gas de la batería puede explotar.
Para prevenir explosão da bateria ter centelhas, fósforos acendido e chamas longe da
mesma. O gás da bateria poderia explodir.
Handle fuel with care it is highly flammable: Do not refuel machine while smoking when
machine is near an open flame or sparks or when the engine is running. Stop the engine.
Maneggiare il carburante con cura, è altamente infiammabile; non fate rifornimento mentre
fumate, o vicino a fiamme o scintille, o quando il motore è acceso.
Manier avec soin le carburant car c’est très inflammable. Ne pas remplir le réservoir si vous
êtes en train de fumer ou pendant que la machine est près du feu ou d’étincelles ou encore
pendant que la machine travaille. Arrêter le moteur.
Treibstoff vorsichtig handhaben, da er sehr entzündbar ist: beim Tanken nicht rauchen.
Nicht tanken, wenn die Maschine in der Nähe von Flammen oder Funken ist oder wenn der
Motor läuft. Immer den Motor abschalten.
Manejar el combustible con cuidado porque es sumamente inflamable; no repostar
mientras se fuma o cerca de llamas o chispas o cuando el motor está encendido.
Manuseie o carburante com cuidado, pois este è altamente inflamável; não fume durante o
abastecimento da máquina ou enquanto o motor estiver ligado, não o aproximado de
chama ou de faíscas.
Rotating blades are dangerous. Protect children and prevent accidents.
Le lame in movimento sono pericolose. Proteggete i bambini e prevenite gli incidenti.
Les lames en rotation sont dangereuses. Protéger les enfants et prévenir les accidents.
Arbeitende Messer sind gefährlich, Kinder schützen und Unfälle vorbeugen.
Las cuchillas en movimiento son peligrosas proteger a los niños y prevenir los accidentes.
As facas em movimento são perigosas. Proteger as crianças e prevenir acidentes.
Sulphuric acid in battery electrolyte is poisonous. It is strong enough to burn skin eat holes
in clothing and cause blindness if it gets in contact with the eyes.
L’acido solforico della batteria è velenoso. È in grado di causare bruciature alla pelle,
bucare vestiti e causare cecità se arriva negli occhi.
L’acide sulfurique de la batterie est toxique. Il peut causer des brûlures à la peau
endommager les vêtements et peut aussi causer cécité.
äure der Batterie ist giftig. ie kann die Haut verbrennen, Löcher in die Kleidung machen
und Blindheit verursachen.
El ácido sulfúreo de la batería es venenoso puede provocar quemaduras en la piel agujar
la ropa y provocar ceguera si llega a los ojos.
O acido sulfúrico e tóxico. Pode ser causa de queimadura da pele, furar roupa e provocar
cegueira, no caso chegarem em contacto com os olhos.
Avoid tipping. Do not drive where machine could slip or tip. Stay alert for holes and other
hidden objects.
Evitate le scivolate. Non guidate dove la macchina potrebbe scivolare o inclinarsi.
Attenzione a buche o ad oggetti nascosti.
Éviter les pentes. Ne pas conduire la machine où elle pourrait glisser ou se renverser. Faire
attention aux trous ou à tout autre obstacle caché.
Nicht dort fahren wo die Maschine rutschen könnte. Vorsicht bei Löchern oder versteckten
Gegenständen.
Evitar patinazos. No conducir donde la máquina pueda patinar o inclinarse. Cuidado con
los baches o con objetos escondidos.
Evitar deslizamentos. Não dirija em lugares onde a maquina poderia deslizar. Ter cuidado
a buracos e objetos escondidos.

DANGER! Machine roll-over: Do not use this machine on slopes greater than 22° (40%).
PERICOLO! Ribaltamento della macchina. Non usare questa macchina su pendii superiori
ai 22° (40%).
DANGER! Renversement de la machine. Ne pas utiliser cette machine sur des pentes
supérieures à 22° (40%).
GEFAHR! Umstürzen der Maschine. Die Maschine nicht an Hängen mit einer Neigung über 22°
(40%) einsetzen.
¡PELIGRO! Volcado de la máquina. No utilizar esta máquina en pendientes superiores a
22° (40%).
PERIGO! Revirado da máquina. Não use essa máquina em inclinações além de 22° (40%).
WARNING! SHARP PARTS. Keep hands and feet away. Do not operate the mower over
gravel or foreign bodies which may be sucked up and ejected by the blades generating a
danger. Keep people away. Remove the key and read the instruction manual before
attempting to carry out any maintenance or repairs to the machine.
ATTENZIONE! ORGANO TAGLIENTE. Tenere lontano mani e piedi. Non lavorare col
rasaerba sopra alla ghiaia o corpi estranei che possono essere aspirati e centrifugati dalle
lame risultando molto pericolosi, tenere lontano le persone. Togliere la chiave e leggere le
istruzioni prima di effettuare qualsiasi operazione di manutenzione e riparazione.
ATTENTION! ORGANE TRANCHANT. Éloigner les mains et les pieds. Ne pas utiliser la
tondeuse sur le gravier ou sur des corps qui peuvent être aspirés et centrifugés par les
lames et devenir très dangereux. Les personnes doivent se trouver à une certaine distance.
Enlever la clé et lire les instructions avant toute opération de maintenance et de réparation.
ACHTUNG! CHARFE KLINGEN. Hände und Füße fernhalten. Beim Mähen nicht über
chotter, teine oder andere Fremdkörper fahren, da diese durch die Drehbewegung der
Messer angesaugt und weggeschleudert werden können (Verletzungsgefahr). Nicht in der
Nähe von anderen Personen mähen. Vor jedem Wartungs- bzw. Reparatureingriff den
tartschlüssel abziehen und die Gebrauchsanleitung durchlesen.
¡PELIGRO! ÓRGANO CORTANTE. Mantener alejados los pies y las manos. No limpiar la
herramienta con el motor en marcha. ¡Peligro! Expulsión de objetos: mantener alejadas a
las personas. Atención: quitar la llave y leer las instrucciones antes de efectuar cualquier
operación de mantenimiento o reparación.
ATENÇÃO! Órgão cortante. Ficar longe com pés e mãos. Não trabalhar com a máquina
sobre cascalho ou objetos que podem ser aspirados e centrifugados gerando perigo,
manter-se longe das pessoas. Tirar a chave de ignição e ler as instruções antes de efetuar
qualquer operação de reparo ou serviço.

VELOCE
FAST
RAPIDE
SCHNELL
VELOZ
RAPIDO
LENTA
SLOW
LENT
LANGSAM
LENTAMENTE
LENTO
ALTEZZA DI TAGLIO
CUTTING HEIGHT
HAUTEUR DE COUPE
SCHNITTHÖHE
ALTURA DE CORTE
ALTURA DE CORTE
PARCHEGGIO
PARKING
STATIONNEMENT
PARKIERBREMSE
STACIONAMIENTO
ESTACIONAMENTO
DIFFERENTIAL LOCK
BLOCC. DIFFERENZIALE
BLOCAGE DIFERENTIEL
DIFFERENTIALSPERRE
BLOQUEO DIFERENCIAL
BLOQEIO DIFERENCIAL
FOLLE
IDLE POSITION
NEUTRE
NEUTRALSTELLUNG
PUNTO MUERTO
PONTO MORTO
INSERIMENTO PTO
PTO ENGAGEMENT
CONNECTION PRISE DE FORCE
ZAPFWELLE EINSCHALTUNG
CONEXIÓN TOMA DE FUERZA
ENGATE PTO
CAUTION, DANGER!
ATTENZIONE,
PERICOLO!
ATTENTION, DANGER!
VORSICHT, GEFAHR!
¡ATENCION, PELIGRO!
ATEN AO, PERIGO!
CAUTION, DANGER!
ATTENZIONE,
PERICOLO!
ATTENTION, DANGER!
VORSICHT, GEFAHR!
¡ATENCION, PELIGRO!
ATEN AO, PERIGO!
VELOCE
FAST
RAPIDE
SCHNELL
VELOZ
RAPIDO
VELOCE
FAST
RAPIDE
SCHNELL
VELOZ
RAPIDO
LENTA
SLOW
LENT
LANGSAM
LENTAMENTE
LENTO
LENTA
SLOW
LENT
LANGSAM
LENTAMENTE
LENTO
RETROMARCIA
REVERSE GEAR
MARCHE ARRIÈRE
RÜCKWÄRTSGANG
MARCHA INVERTIDA
MARCHA ATRAS
MARCIA AVANTI
FORWARD GEAR
MARCHE AVANT
VORWÄRTSGANG
MARCHA ADELANTE
MUDAN A DE
AVAN O
CHOKE
STARTER
STARTER
STARTER
ESTARTER
ARRANQUE
BRAKE
FRENO
FREIN
BREMSE
FRENO
TRAVAO
CAUTION, DANGER! Never use on
slopes greater than 22° - 40%
ATTENZIONE, PERICOLO! Non usare su
pendenze maggiori di 22°- 40%
ATTENTION, DANGER! Ne pas utiliser
sur pentes majeures de 22°-40%
VORSICHT, GEFAHR! Nicht benutzen auf
Hängen höher als 20°-40%
¡ATENCION, PELIGRO! No utilizar en
pendientes superiores a 22à°-40%
ATEN AO, PERIGO!Nao use em
inclinacoes alem de 22°-40%
5

MD24/MD28 AWD/ Translation of the original instructions
HYDROSTATIC RIDE-ON LAWNMOWER
MD24/MD28 AWD
Dear Customer,
Thank you for choosing the Grillo MD24/MD28 AWD. We ho e that this new machine will erfectly
meet your requirements. For best use and maintenance over time, lease carefully read and follow
the instructions given in this manual. This will enable you to get to results from your mower and will
revent avoidable ex enses. Please look after this manual which should always be ke t with the
machine.
GENERAL DESCRIPTION AND INTENDED USE
The Grillo Climber MD24/MD28 AWD is a ride-on lawnmower designed for the cut of grass both on
even grounds and on slo es.
WARNING! Before s ar ing he engine, read his manual carefully.
The following warnings are very impor an in ensuring safe y!
WARNINGS
Caution is the best tool for accident revention. We recommend that you carefully read the entire
manual before o erating the machine. Incorrect use of the mower and its equi ment may cause
damage. To minimize risks the recautions outlined below must be followed:
1) Read the whole manual before turning on and using the mower.
2) Pay articular attention to the warnings and safety labels located on the lawnmower.
3) Rotation of the blades is highly dangerous, never ut hands or feet underneath the cutting deck.
4) Before allowing others to use the machine, make sure they have fully read and understood the
manual and the safety instructions.
5) Kee assers-by and es ecially children away before starting the machine (keep a min. safe y
dis ance of 15 me res).
6) Before engaging the reverse gear, make sure there are no ersons or obstacles behind the
machine.
7) Always put on safety shoes, safety glasses and all other protective equipment before
operating the machine. Do not wear clothing or accessories (e.g. loose trousers,
scarves…) that could get trapped in the controls or in the rotating parts of the machine,
even if these are protected.
8) Always pu on proper hearing pro ec ions (ear-cuffs) before opera ing he machine.
9) Ins ect the area before mowing. Loose objects such as gravel, stones and other debris can
become entangled in the o erating arts and can be rojected outside becoming extremely
dangerous.
10) If the blade strikes a foreign object, sto mowing immediately, turn off the engine, remove the
ignition key and ins ect the lawnmower. If the machine vibrates, have it re aired.
11) Before getting off the lawnmower, turn off the engine, turn off the PTO, remove the ignition key
and lower the cutting deck in the lowest osition.
12) Always drive slowly along uneven aths.
13) Always drive slowly when driving down slo es.
14) Always turn slowly when driving downhill.
15) The user is always liable for any damage caused to third arties.
16) Deformed or damaged blades must always be re laced, never just re aired.
17) Always use original GRILLO s are arts and accessories.
18) Mow only in conditions where you have clear visibility in daylight or with adequate artificial
lighting.
19) Only store fuel in suitable containers designed for the ur ose.
20) Use extreme care when working near roads.
21) Allow the engine to cool before storing it in any enclosure.
6

MD24/MD28 AWD/ Translation of the original instructions
22) Never use drugs or alcohol immediately before or while o erating the machine. Do not o erate
the machine when tired.
23) Wi e away any s illed fuel before starting the engine.
24) Do not modify or alter the safety devices.
25) Do not change the engine settings, es ecially the maximum number of r. .m.
26) Do not rest heavy loads on the seat, the starter safety device could become disengaged.
27) Never attem t any adjustments or cleaning while the engine running.
28) Never allow anyone to check the machine while you are seated at the controls with the engine
running.
IMPROPER USE TO BE AVOIDED
29) Do not allow assengers on the machine.
30) Do not allow under-age children to o erate it; use is rohibited to children under 16 years old.
31) Do not o erate the mower near to ditches or verges which could colla se under the weight of the
machine, es ecially on wet or rain slick grounds.
32) Re lace worn or damaged exhaust i es.
FURTHER SAFETY ADVICE
The above mentioned warnings could not be enough to avoid any risk, if the o erator does not use
the resent lawnmower correctly. Therefore for your safety read carefully the warnings below:
33) Blade ro a ion is very dangerous, never pu hands or fee undernea h he cu ing deck.
34) Do not drive in reverse at high s eed.
35) It is dangerous to o erate the steering wheel abru tly with the motor at max. ower.
36) Fill the tank with fuel before starting the engine. Only refuel outdoors, always turn off the engine,
kee away from s arks or naked flames, do not smoke! Always re lace the ca on the fuel tank
and those on fuel containers ro erly.
37) If the fuel tank has to be em tied, only do so outdoors.
38) Do not o erate the mower over gravel which could become sucked u and drawn into the blade,
becoming very dangerous.
39) If you have children, hide the ignition key after using the machine.
40) CAUTION: to avoid the risk of fire, kee the engine com artment, exhaust, discharge outlets,
battery, tank area and fuel i es free from grass, leaves, dirt etc.
41) Do not store the machine inside any building where the engine fumes can reach naked flames,
s arks or bare electrical wires.
42) Remove the im lements, turn off the engine and disconnect the s ark lugs:
a) before cleaning obs ruc ed poin s.
b) before checking or repairing he lawnmower.
c) when he machine hi s a foreign body (check he mower deck o see if i is damaged make
repairs before you opera e).
d) if abnormal vibra ion occurs, s op and inspec he machine. Con ac he neares au horized
service cen re if you need help.
43) With the engine at max. r. .m. blades have to sto within 5 seconds from disengagement. Should
this not be the case, remove the s acer mounted underneath the brake late (fig. 28). N.B. This
opera ion mus be carried ou by an au horized service cen er.
44) CAUTION: this machine can be used on slo es of 22° max. (40%).
45) The machine is equi ed with a folding roll-bar. In dangerous working situations where the
machine could roll-over, such as when working on slo es, near ditches or holes, the u er arch
should be raised as shown in the icture and fixed using a ro riate screws (fig. 1E).
7

MD24/MD28 AWD/ Translation of the original instructions
IDENTIFICATION AND SERVICING
The MD24/MD28 AWD has a label on the steering
column indicating the machine’s serial number.
TECHNICAL ASSISTANCE
This manual gives all the necessary instructions for using the machine and carrying out basic
maintenance. Any adjustments or maintenance o erations not described in this manual must be
carried out by an authorized dealer or service centre.
SPARE PARTS
Only use genuine s are arts, which ensure safety and interchangeability. Always quote the
machine’s serial number when ordering s are arts. For engine s are arts, follow the indications
outlined in the s ecific manual.
WARRANTY
The guarantee is granted in com liance with the current law. The dealer will have to give the client a
co y of the registration card of the machine, which they will rint u from the Grillo website. For the
engine the guarantee of the relative manufacturers a ly.
RECOMMENDED LIST OF SPARE PARTS TO BE KEPT IN STORE
1 x blade kit lus screws
1 x belt set
1 x engine air filter
1 x engine oil filter
1 x fuel filter
8

MD24/MD28 AWD/ Translation of the original instructions
TECHNICAL SPECIFICATIONS
ENGINE:
MD24 AWD - B&S INTEK 7220 PROFESSIONAL SERIES OHV 656 cm³ 18HP (22HP gross ower)
twin-cylinder etrol.
MD28 AWD - B&S 8270 SERIES OHV 724 cm³ 22HP (27HP gross ower) twin-cylinder etrol,
equi ed with cyclonic air filter.
FUEL TANK: 13 Litres.
STARTER: electric with 12V battery.
GEARBOX: 4-wheel-drive hydrostatic transmission.
DIFF-LOCK: on the rear wheels via edal control.
CLUTCH: electromagnetic with P.T.O and blade brake.
SPEED: continuously variable from 0 to 9 km/h, reverse s eed from 0 to 8 km/h.
WHEELS: fron TURF TYRES 16×6.50-8; rear TURF TYRES: 20x 10.00-8.
BRAKES: arking brake on the rear wheels via lever control.
SEAT: adjustable and with mechanical sus ension. Equi ed with roll-bar.
CUTTER DECK: rear discharge or mulching via “Quick Shift” lever.
CUTTING SYSTEM: 3 rotating blades.
CUTTING WIDTH: 110 cm (MD24) – 130 cm (MD28).
CUTTING HEIGHT: continuously adjustable from 2,5 to 10 cm via gas s ring.
PERIPHERAL BLADE SPEED: 83 m/sec (MD24) - 81 m/sec (MD28)
APPROX HOURLY CUTTING CAPACITY: 8.500 m2/h (MD24) - 8.800 m2/h (MD28)
STEERING RADIUS: 70 cm.
STANDARD FEATURE: tow hitch and LED front headlight.
ATTACHMENTS: front and rear TRACTOR TYRES, 125 cm front snow blade
WEIGHT: 385 kg
SIZE: Leng h: 206 cm - Wid h: 111 cm (MD24) – 133 cm (MD28) - Heigh : 118,5 cm
Dis ance be ween axles: 142 cm
WEIGHT: 385 kg (MD24) - 396 kg (MD28)
9

MD24/MD28 AWD/ Translation of the original instructions
PUTTING THE MACHINE INTO SERVICE
1) Check that the machine has not been damaged during trans ort.
2) Check the oil level in the engine, tank and hydrostatic transmission.
3) Check the tyre ressure:
- 1,2 BAR front wheels 16×6,50-8
- 1,5 BAR rear wheels 20×10.00 – 8 tubeless
4) Check the battery voltage; it must be at least 12 Volts. Charge if necessary. Recharge the battery
with a slow charger at 12 Volt for at least two hours. IMPORTANT: During assembly take care not
to reverse the olarity of the battery.
BATTERY
Batteries roduce ex losive gases. Kee batteries away from sources of ignition such as flames and
s arkles. Put a ro riate grease on the battery osts.
RUNNING IN – CAUTION!!
Change both the engine oil and the oil filter within the first 20 working hours. Check that there are no
oil leaks or loose screws, es ecially those fixing the blades, the steering and the wheels. Check the
tension of the hydrostatic transmission belt.
INSTRUCTIONS FOR USE
BEFORE STARTING THE ENGINE
Before starting u the engine, always check:
– that the engine oil level is correct (fig. 2)
– that the hydraulic oil level is correct (to be seen externally on the half of the tank – fig. 11)
– that the forward lever is in neutral osition (fig. 1B, n. 2)
– that the engine cooling grids are clean (fig. 4)
– that the air filter is thoroughly clean (fig. 5)
– that the cutting deck is thoroughly clean
– that both the front and rear hydrostatic axles are clean
– that the blades are well-shar ened and well-fastened (fig. 6, ref. A – tightening torque 105 Nm)
– that the central screw of the blade hub is well fixed (fig. 6, ref. B – tightening torque 135 Nm)
– Fill the fuel tank using a funnel with very fine filter (fig.1A, no.13). IMPORTANT: stock the fuel in a
steel or s ecifically a roved tank.
STARTING UP THE ENGINE
Push the throttle lever half-way. If the engine is cold engage the starter device (fig. 1B, n. 9). Turn the
ignition key on the dashboard (fig. 1, n. 1). Once the engine is on, release the key and bring the
throttle lever back and wait a few minutes for the engine to warm u . To switch off the engine turn the
key into the “STOP” osition (fig. 1, n. 1).
STARTING WORK
– Choose the cutting height using the lever (fig. 1C, n. 8), s eed u the engine u to half r. .m. (fig.
1B, n. 10) and engage the PTO lever outside the area to be cut (fig. 1, n. 6) and bring the engine
back to max. r. .m. before starting mowing. Gently o erate the forward lever and start working (fig.
1B, n. 12). To sto the machine, bring the forward lever back into the sto osition. This lever can
be brought back to the sto osition also by ressing the brake edal (fig. 1, n. 4).
– The forward lever (fig. 1B, n. 12) is also used to engage the reverse gear. If this lever is moved
backwards, the machine moves in reverse. Always o erate it gently. When the lever is released, it
immediately comes back into neutral - STOP osition (fig. 1B).
BRAKE
The brake edal (fig. 1, n. 4) must be used as emergency brake only and it has a double function: it
brings the forward lever back to the sto osition and it engages the brake on the rear hydrostatic
axle. To slow down and brake the machine under normal circumstances, use the forward lever only
(fig. 1B, n. 12).
10

MD24/MD28 AWD/ Translation of the original instructions
PARKING BRAKE
To engage the arking brake (fig. 1C, n. 7) hook the lever. If the forward lever is engaged when the
arking brake lever is in this osition, a warning buzzer goes on signalling that the arking brake is
engaged. To adjust the arking brake use the adjusting screw (fig. 7, B).
CUTTING POSITIONS
To choose the cutting height (fig. 1C, n. 8) move the lever towards the seat and set it at the required
height. The cutting height can be continuously adjusted from 2,5 u to 10 cm. In case of uneven
ground it is recommended to set the cutting deck at the highest cutting height to avoid im acts with
the blade. To adjust the cable, use the adjusting screw (fig. 7, A).
SLOPES
If ossible, slo es must be mown in the u /down direction, taking great care when turning that the
wheels u stream do not strike obstacles (stones, branches, roots, etc.) which might cause the
machine to overturn, or lead to loss of control. If the driving wheels lose gri engage the differential
lock on the rear hydrostatic axle. The differential lock is engaged ressing the edal (fig, 1, n. 5): the
differential lock disengages automatically when the edal is released. Assess the conditions and ake
care if he ground and grass are damp since he machine migh slip. Downhill, set off at low
s eed and do not ass over dry or cut grass since the wheels lose gri .
HOURMETER
The machine is equi ed with the an hour-meter (fig. 1, n. 2) with three different functions:
1) It always shows the no. of hours worked, even when the key is not inserted.
2) It dis lays the no. of hours to the next engine oil change (OIL CHANGE IN...HS). The first oil
change must be carried out after the first 20 working hours than every 100 working hours. The
indicator “OIL CHANGE” flashes automatically when it is necessary to change the oil.
3) It dis lays the no. of hours to the next lubrication (LUBE IN...HS). Lubrication must be carried out
every 40 working hours. The indicator “LUBE” flashes automatically when lubrication must be carried
out.
By ushing the white button you can choose the function to be dis layed on the hour meter.
4) To reset the hour-meter after the engine oil change or after lubrication roceed as follows:
Push the button until the relative alarm will flash (OIL CHANGE IN...HS or LUBE IN...HS). Then hold
the button ushed for 6 seconds until the alarm sto s flashing.
SAFETY DEVICES
The engine switches off each time the o erator gets u from the seat without having engaged the
arking brake. In addition the engine does not start if:
- The blade is engaged.
- Nobody is sitting in the driver’s seat and the arking brake is not engaged.
- the forward lever is not in neutral osition (fig. 1B, n. 12).
TIPS FOR EFFICIENT USE
1) Never strain the engine.
2) Do not leave the machine ex osed to bad weather.
3) Frequently shar en the mower blades. The cut will be better and the engine will not be strained too
much.
4) Check the ground before mowing to make sure that there are no stones, sticks or foreign bodies.
5) Kee the engine at max. r. .m during mowing and adjust the s eed (fig. 1B, n. 10) according to the
height of the grass.
6) Keep he engine grid (fig. 4) and he cooling fins of bo h he fron and rear hydros a ic axles
horoughly clean.
11

MD24/MD28 AWD/ Translation of the original instructions
MAINTENANCE AND LUBRICATION
CAUTION!
- Disconnec he plug before performing any cleaning, main enance or repair opera ion.
Always wear sui able clo hing and working gloves.
- When he machine or par of i is lif ed o carry ou main enance opera ions, always
remember o use sui able fixing ools such as holders and safe y locks.
- When carrying ou main enance opera ions and/or when he machine is il ed wi hou safe y
locks or suppor s, never leave i unguarded in places where inexperienced people and
children could have easy access o i .
- Pro ec he environmen : carefully dispose of used oils, pe rol and any o her pollu an
produc !
- Effec ive main enance and correc lubrica ion help o keep he machine fully efficien .
ENGINE
For the lubrication intervals, follow the instructions rovided in the engine manual. However it is
necessary to replace bo h he engine oil and he fil er af er he firs 20 working hours and
subsequen ly every 100 working hours. Use SAE 30 oil. To re lace the engine oil filter (fig. 8) it is
necessary to remove the rear right wheel and the baffle ore remove the fuel tank from above.
FRONT AND REAR HYDROSTATIC AXLE
The front and rear hydrostatic axles are connected through steel i es (fig. 10) to let the oil flow into
the system and cool. The oil tank is located under the front hood (fig. 3). Check the engine oil every
100 working hours (to be seen externally on the half of the tank – fig. 11) and add synthetic engine oil
5W50 if necessary. Re lace the oil after the first 50 working hours then every 200 working hours
(quantity 5 litres). To drain the oil remove the lower side lugs on the front axle (fig. 12). In addition
loosen the filter on the rear axle (fig. 13) and both screws under the axle (fig. 14) to com letely drain
the oil from the differential and hydrostatic axle.
After having tightened the two screws under the rear hydrostatic axle, cleaned or re laced the filter
and tightened the two lower screws on the front hydrostatic axle, ut the oil in the tank (fig. 3). To fill
the oil in, remove the two lugs on the front hydrostatic axle (fig. 15) and the yellow lug under the
right latform (fig. 16). In addition loosen the urge valve on the rear hydrostatic axle (fig. 17). The oil
will come out firstly form the two side lugs, then from the yellow lug and eventually from the urge
valve. Therefore when the oil is draining, tighten first of all the two side lugs (fig. 15), then the yellow
lug (fig. 16) on the front hydrostatic axle and then urge valve located on the rear axle (fig. 17).
Check that at least half of the tank is full, start the engine and move the forward lever (fig. 1B, n. 12)
re eatedly forward and backwards for about 5 minutes. During this o eration ut the rear lever 3-4
times (fig. 13) into neutral osition while moving the forward lever. Switch the engine off. Loosen
again the urge valve located on the rear hydrostatic axle to let the oil drain and urge the hydraulic
system (fig. 17). Fill the tank again with fresh oil until a half is full (fig. 11).
AIR FILTER
Check the air filter every 4 hours or more frequently if working in a very dusty environment (fig. 5).
Check the engine cooling grid (fig. 4). Always kee the engine inner and outer grids clean not to
revent the assage of the air. Kee the engine casing and the hydrostatic axle clean.
CUTTING DECK – ADJUSTMENT AND MAINTENANCE
The cutting deck has a cutting width of 110 cm (MD24) and of 130 cm (MD28) and has a double
function: mulching and rear discharge. The o erator can choose the function using a comfortable
lever (fig. 24). To adjust the tension of the blade belt use the adjusting screw (fig. 24A). Loosen or
fasten the nut so that one hand of the centering bush of the s ring touches the nut in the oint
indicated by the red arrow.
12

MD24/MD28 AWD/ Translation of the original instructions
CHECKING BLADES AND CUTTING DECK
A blunt blade tears the grass, leaving it unattractive. The cutting edges of the blades must always be
well-shar ened. To remove a blade, take hold of it firmly, wearing working gloves, and unscrew the
central screw. IMPORTANT: the screw has a right-hand thread. Shar en both cutting edges using a
medium-grain grinding wheel and check that the blade is balanced by lacing it on a round bar
inserted in the central hole. Fit the three cutting blades following the diagram (fig. 6).
IMPORTANT: Tighten the fixing screw firmly. Always re lace damaged or crooked blades, never
attem t to re air them! USE GENUINE BLADES ONLY!
CUTTING DECK
Levelness of the cutting deck is essential in order to obtain an evenly mown lawn. Park the mower on
a flat surface and check first that the tyre ressure is correct, then use the left and right adjusting
screws (fig. 18) and those of the front cutting deck arms (fig. 19) to set the cutting deck at 210 mm
from the ground (fig. 22 – fig. 23) on both sides, with the o erator on board and the cutting deck at the
highest cutting osition. In case of need contact the nearest authorised service centre.
BLADE – ENGINE BELT
The engine – blade belt is self-adjusting and it is a s ecial B-ty e belt. It is sufficient to check the
s ring tension (fig. 25). If the belt twists or comes out of its osition, carry out the following controls
setting the cutting deck at the highest cutting osition:
1) check that the distance between the front board of the cutting deck and the ground is 210 mm (fig.
22).
2) check that the distance between the rear board of the cutting deck and the ground is 210 mm (fig.
23).
3) Use the adjusting screws (fig. 18 – fig. 19).
4) IMPORTANT: The cutting deck has to be set erfectly arallel to the ground or slightly inclined to
the front.
5) To re lace the belt unhook the s ring of the belt tightener (fig. 25) to let the belt come out from the
deck ulley.
6) Grease the belt tightener (fig. 21).
ENGINE BELT – HYDROSTATIC AXLE
This belt is self-adjusting through a s ring. To re lace the belt detach the s ring of the cutting deck
belt tightener (fig. 25) and the clutch belt. In addition remove the rear right wheel and its bum er.
Detach the anti-vibration s ring connected with the clutch (fig. 26). Then detach the belt tightener
s ring of the hydrostatic transmission (fig. 27). The belt can then be removed. USE GENUINE BELTS
ONLY.
BLADE ROTATION
To engage and disengage the blades ush the button on the dashboard (fig. 1, n. 6). When rotation is
engaged the engine must be running at medium r. .m. (see throttle label) and the machine must be
laced outside to area to be cut. Never start the blades with the engine at maximum r. .m. The
machine is equi ed with an electromagnetic clutch which also brakes the blade during
disengagement. The blade must sto within 5 seconds with the engine at max. r. .m. Should this not
be the case, remove the s acer mounted under the brake of the blade brake (fig. 28). IMPORTANT:
This opera ion mus be carried ou by an au horized service cen er. Do no use he machine if
he blade does no s op wi hin 5 seconds af er disengagemen wi h he engine a max. r.p.m.
TRACTION RELEASE LEVER
The traction release device is located at the back of hydrostatic axle (fig. 13, A). If the machine breaks
down, use the lever under the rear bum er to allow the machine to be towed or moved by hand.
DIFFERENTIAL LOCK ADJUSTMENT
The differential lock must engage when the edal is half its way (fig. 1, n. 5). To adjust the differential
lock engagement, use the adjusting screw under the latform on the left side (fig. 29, ref. A).
13

MD24/MD28 AWD/ Translation of the original instructions
MAINTENANCE SUMMARY TABLE
PROCEDURE EVERY 8
HOURS
AFTER
20
HOURS
EVERY
50
HOURS
EVERY
100
HOURS
EVERY 200
HOURS
Engine oil check the level ●
re lace ● ●
Air filter
check ●
re lace ٭
S ark lug check/adjust ●
re lace ●
Hydrostatic
axle oil
check the level ● ●
re lace ●
(first
change)
●
Check that the engine cooling grid is
clean ●
Check that both engine fins and
cylinders are clean ●
Check that blades are well-
shar ened and well-fixed ●
● recommended rocedure
٭ procedure o be carried ou if necessary
LUBRICATION POINTS (every 40 hours) - Fig. 9
14

MD24/MD28 AWD/ Translation of the original instructions
TROUBLE-SHOOTING
PROBLEM
CAUSE REMEDY
Dashboard OFF with key in “AVV.” (ON) os.
– Battery not su lying ower – Check connecting cables
– Recharge battery
– Change the fuse
Dashboard ON, but starter does not turn over with key in “AVV” (ON) os.
– Battery not su lying enough ower – Recharge battery
– Start-u go-ahead not given – Travel lever in sto osition
– Disengage blades
– Sit in the driver’s seat
Difficult starting or engine running irregularly
– Carburation roblems – Clean or re lace the air filter
– Adjust the carburettor (follow engine manual
instructions)
– De osits or dirt in fuel – Em ty the tank and use fresh etrol
– Check and change the etrol filter if
necessary
Starter turns over but engine does not start
– No etrol flow – Check that the choke has been activated
– Check etrol level in tank
– Check wiring of carburettor o ening control
– Check etrol filter (and change if necessary)
– Check that the vent on the tank ca is not
blocked
– Fault in ignition system – Check that the ca s of the s ark lugs are
correctly fastened
– Check that the electrodes are clean and at
the correct distance.
Dro in engine erformance during cutting
– S eed too high for cutting height – Reduce s eed
Uneven cutting
– Cutting deck not arallel to ground – Check tyre ressure
– Level off the deck
– Blades fault – Check that the blades are correctly mounted
– Shar en or change the blades
15

MD24/MD28 AWD/ Translation of the original instructions
– Check the tension of the cutter deck -
engine belt
Vibrations during o eration
– Blades unbalanced – Balance blades or re lace if damaged
– Fastenings are loose – Check and fasten the blade fixing screws as
well as the fixing screws of the engine and
frame.
Irregular PTO functioning
– Pushing the PTO button, blades do not engage – Check the battery voltage (it must no be
inferior to 12,5 volt)
– Adjust the three screws of the
electromagnetic clutch at 0,3 mm using a
feeler gauge.
ELECTRICAL SYSTEM
The electrical system is rotected by a 20A fuse which cuts out the entire electrical system if blown.
Af er finding and repairing he faul , re lace the fuse with another of the same rating. Never
replace he fuse wi h one of a differen ra ing. The electrical system fuses are located behind the
driver's seat (fig. 30, ref. A). If roblems ersist after all rocedures described above have been
carried out, contact the nearest authorized service centre. Never attem t to make difficult re airs
unless you have the necessary equi ment and technical ex ertise. The micro-switch on the forward
lever (fig. 31) detects if the machine is in neutral osition.
ELECTRIC CONTROL UNIT
An electric control unit is located under the front frame (fig. 3) that controls all the electrical functions
of the machine such as PTO, micro-switches and start-u consent.
IMPORTANT!
– Take care not to reverse the battery olarity.
– Never o erate the mower without the battery (fig. 30), since it is equi ed with a charge regulator.
– Take care not to cause short-circuits that could damage both the electric control unit and the
charge regulator.
THE MACHINE DOES NOT REMAIN IN NEUTRAL POSITION
Set the forward lever into neutral osition and adjust the rod located under the seat on the right side,
by loosening or fastening it until both wheels sto (fig. 32). This rocedure must be carried out with
wheels lifted from the ground. To adjust the s eed in both forward and reverse gears use the screws
(fig. 31).
END OF WORK
After mowing, disengage the blades and drive back with the cutting deck in the highest osition. To
sto , set the forward lever into STOP osition, set the throttle lever at minimum r m, switch off the
engine by turning the key to STOP osition (fig. 1, n. 1), set the cutting deck at the lowest osition and
engage the arking brake.
CLEANING
Clean the outside of the mower after each use. Use com ressed air. Do not wash neither the engine
nor the electric com onents of the machine with a high- ressure water jet machine.
16

MD24/MD28 AWD/ Translation of the original instructions
STORAGE AND PROLONGED PERIODS OF DISUSE
Store the mower in a dry lace, away from atmos heric agents, and referably cover with a sheet. If
the mower is not going to be used for a long eriod (over 1 month), disconnect the red battery cable
and follow the instructions described in the engine manual. Also lubricate all of the articulated joints.
Regularly check that the battery voltage does not dro below 12 volts. If it does, recharge the battery.
If the machine is to be out of use for more than 30 days, drain the fuel from the engine to revent
sticky de osits from forming in the fuel intake system or in vital arts of carburettor. To rotect the
engine we recommend that you our the reservative additive for unleaded etrol into the tank. Run
the engine a while to let the additive circulate through the carburettor. Im ortant: If etrol is used
which contains alcohol too, drain the fuel tank and run the engine until there is no fuel left.
TRANSPORTING THE MACHINE
Should the machine be trans orted on lorries or trailers, firmly secure it using ro es. Check the weight
of the machine on the label and use a ro riate lifting means.
17

MD24/28 AWD /Original instructions- Istruzioni originali- Original-Anleitungen- Instrucciones originales
RASAERBA IDROSTATICO
GRILLO MD24/28 AWD
Gentile Cliente,
nel ringraziarla per la fiducia e la preferenza accordata al nostro Grillo MD24/28 AWD, confidiamo che
l’uso di uesta sua nuova macchina risponda pienamente alle sue esigenze. Per l’impiego ottimale e per
la sua manutenzione nel tempo, la preghiamo di leggere attentamente e seguire scrupolosamente le
indicazioni di uesto libretto; ciò le consentirà di ottenere i massimi risultati e salvaguardare la sua
spesa. La preghiamo di conservare uesto libretto, che dovrà sempre accompagnare la macchina.
DESCRIZIONE GENERALE E USO PREVISTO
La macchina Grillo MD24/28 AWD è un rasaerba con operatore a bordo, progettato per il taglio dell'erba,
anche in pendenza.
ATTENZIONE! Leggere attenta ente pri a di avviare il otore.
Le seguenti avvertenze sono i portanti per l’incolu ità dell’operatore!
AVVERTENZE
La prudenza è l’arma principale nella prevenzione degli incidenti. La preghiamo vivamente di leggere
con attenzione le seguenti avvertenze nell’uso del rasaerba, prima ancora di iniziare il lavoro. L’uso
improprio del rasaerba e il suo e uipaggiamento possono risultare pericolosi. Per ridurre ueste
possibilità osservare le precauzioni necessarie di seguito riportate:
1.Leggere uesto manuale interamente, prima di accendere e mettere in movimento il rasaerba.
2.Dare particolare attenzione alle ammonizioni e alle etichette di sicurezza attorno al rasaerba.
3.La rotazione delle lame del rasaerba è altamente pericolosa, non mettere mai le mani o i piedi sotto al
piatto rasaerba.
4.Prima di fare lavorare con la macchina altre persone bisogna metterle al corrente delle norme di
sicurezza e di come si usa.
5.Prima di iniziare il lavoro, verificare che non ci siano persone attorno, specialmente bambini
(osservare una distanza ini a di 15 etri).
6.Prima di partire con la macchina a marcia indietro controllare che non ci siano persone od ostacoli.
7.Prima di iniziare il lavoro, indossare indumenti appropriati da lavoro, guanti, calzature di
sicurezza, occhiali. Evitare di indossare indumenti e/o accessori (es. pantaloni larghi, sciarpe…)
che possano impigliarsi nei comandi o nelle componenti rotanti della macchina, anche se
protette.
8.Indossare appropriate protezioni acustiche (cuffie).
9.Controllare il terreno prima di procedere alla rasatura. Assicurarsi che non vi siano sassi, bastoni o
corpi estranei che potrebbero essere scagliati lontano e uindi risultare molto pericolosi.
10.Se si urta un corpo estraneo, disinnestare le lame, fermare il motore, togliere la chiave di avviamento
e ispezionare il rasaerba; se la macchina vibra, farla riparare.
11.Prima di scendere dal rasaerba, spegnere il motore, disinserire la PTO, rimuovere la chiave
d'avviamento, abbassare il piatto tosaerba nella posizione più bassa ed inserire il freno di parcheggio.
12.Sui viali sconnessi viaggiare a bassa velocità.
13.Sulle pendenze, in discesa moderare la velocità.
14.In discesa, curvare sempre lentamente.
15.L'utilizzatore è sempre responsabile dei danni arrecati a terzi.
16.I coltelli deformati o danneggiati devono essere sempre sostituiti, mai riparati.
17.Usare sempre ricambi ed accessori originali GRILLO.
18.Lavorare solo con la luce del sole o con buona luce artificiale.
19.Immagazzinare il carburante in contenitori specificatamente costruiti per uesto scopo.
20.Fare attenzione uando si lavora vicino ad una strada.
21.Far raffreddare il motore prima di mettere la macchina in locali chiusi.
22.Non usare la macchina uando si è affaticati e non bere alcolici.
23.Evitare fuoriuscite di combustibile e dopo aver riempito il serbatoio pulire ogni fuoriuscita sulla
macchina prima di avviare il motore.
24.Non manomettere o disattivare i dispositivi di sicurezza.
18