background image

-  22  -

SHARPENING AND REPLACING THE BLADE

 

!

 WARNING! Each operation indicated 

below must be carried out while the engine 

is off, the blade stopped, the spark plug cap 

disconnected and the fuel tank empty. Always 

wear protective gloves.

 

!

 WARNING! The assembly of the blade 

must be carried out with absolute precision. 

Incorrect assembly causes danger.

If you have to replace the blade because of its 

poor condition, only use original spare parts of 

equal size and shape.

Before you start, carefully study the components 

and figure M. If you are not familiar with handling 

and assembling mechanical components, we 

recommend that you contact an authorised 

service centre.

Avoid turning the blade by hand as it is directly 

connected to the piston and may compress the 

engine combustion chamber.

1. Wear protective gloves.

2. Fig. M1: Disconnect the spark plug cap (pos. 

16) from the spark plug (pos. 15) to prevent 

suddenly starting the machine, and empty 

the tank.

4. Fig. M2: Tilt the lawnmower as shown in the 

figure to gain access under the machine (tank 

cap and carburettor will be in the upper part). 

Secure the position with straps to prevent the 

machine from falling on you.

5. Fig. M3: Use one hand to hold the blade (pos. 

22) away from the cutting area, and using a 

socket hex key, unscrew the screw (pos. 23). 

Remove the washer (pos. 24) and remove 

the blade.

6. Fig. M4: Sharpen the two cutting edges of the 

blade, while retaining the cutting angle.

7. Fig. M5: Check the balancing of the blade; if 

necessary, sharpen one of the cutting edges 

more in order to counterbalance.

8. Fig. M6: Reinstall the blade on the end of the 

engine shaft (pay attention to the positioning 

pins and the respective holes on the blade); 

the cutting edge must face the soil. Insert the 

washer and tighten the screw with a tightening 

torque of 30 Nm.

9. Visually check that the blade is correctly 

assembled.

10. Return the lawnmower to a horizontal posi-

tion and start the engine to carry out a dry test 

run for 30 seconds.

STORAGE

Clean the machine and all its accessories 

thoroughly (see Maintenance section). Protect 

unpainted parts with protective oil and use ori-

ginal packaging to protect the machine.

Store the machine in a stable and safe position 

out of children’s reach. The place must be dry, 

free from dust, temperate and protected from 

direct sunlight.

Keep children and unauthorised personnel out 

of the storage room.

 

!

 WARNING! Hot surfaces. Some parts of 

the machine may stay hot for several hours 

after it has been switched off. Wait for it to 

cool down completely before storing it.

1. Remove all the fuel from the tank.

2. Pour a few drops of engine oil into the spark 

plug hole, put back the spark plug and put 

the engine in the compression stroke (slowly 

operate the recoil starter lever).

Summary of Contents for TS4224

Page 1: ...ezza e le istruzioni d uso WARNING Before using the machine read and understand the safety instructions and operating instructions Rasaerba a scoppio ISTRUZIONI PER L USO Istruzioni originali Explosio...

Page 2: ...apacit cesto raccoglierba 10 Regolazione altezza taglio 11 Vibrazioni a livello dell impugnatura 12 Procedura di valutazione della conformit seguita per 2005 88 CE allegato 13 Ente notificato preposto...

Page 3: ......

Page 4: ......

Page 5: ......

Page 6: ......

Page 7: ......

Page 8: ...carburatore 26 Tappo scarico olio SIMBOLOGIA Osservate con attenzione la simbologia della fig B e memorizzate il rispettivo significato Una corretta interpretazione dei simboli consente un uso pi sic...

Page 9: ...cavi sopra al manico Bloccate la guaina del cavo di comando sul tubo applicando la clip pos 6 3 Fig C4 impugnate la maniglia di avviamento pos 8 posizionata sopra il motore tiratela lentamente fino al...

Page 10: ...dolo in senso orario 6 Pulire con uno straccio eventuali gocce di olio sulla macchina UTILIZZI SUCCESSIVI CONTROLLO LIVELLO E RABBOCCO OLIO MOTORE ATTENZIONE Il controllo deve essere ef fettuato a mot...

Page 11: ...to eccessivamente perci all interno di questo periodo non far funzionare a vuoto al massimo numero di giri e durante l uso non forzare la macchina taglian do erba alta una sollecitazione eccessiva pu...

Page 12: ...e antirumore riduce anche eventuali avvertimenti sonori per richiamare la vostra attenzione esempio il clacson di un veicolo evitate quindi di stazionare in luoghi di transito e osservate sempre con a...

Page 13: ...il coperchio della cassetta del filtro fig H pos 19 2 Togliere l elemento filtrante 3 Lavarlo con acqua e sapone e risciacquarlo bene 4 Asciugarlo perfettamente 5 Immergerlo in olio per motori pulito...

Page 14: ...liete la rondella pos 24 e smontate la lama 6 Fig M4 affilate le due parti taglienti della lama mantenendo l angolo di taglio 7 Fig M5 verificare la bilanciatura della lama eventualmente affilare anco...

Page 15: ...ieno Svuotare il cesto e pulire l interno scocca Altezza di taglio eccessiva Diminuire l altezza di taglio Il cesto non si riempe e l er ba tagliata rimane nel prato Erba bagnata Effettuare il taglio...

Page 16: ...the fastening handwheels and completely empty the fuel tank Lift the machine with a second person to help you never by yourself keeping it horizontal If transporting on a vehicle secure the machine us...

Page 17: ...g C4 Grip the starter handle pos 8 loca ted above the engine slowly pull it up to the support and insert the cord inside the ring pos 7 At this point release the handle which will stay on the freshly...

Page 18: ...NG You must check the oil level when the engine is cold before each use 1 Position the machine on a stable level surface 2 Unscrew the oil cap in an anti clockwise direction and wipe the end 3 Insert...

Page 19: ...ONS After reading the previous chapters carefully apply these instructions scrupulously to obtain maximum performance Proceed calmly so as to become familiar with all the controls after having gained...

Page 20: ...Avoid going over piles of previously mown grass so as to avoid clogging the discharge and overloading the engine When the grass collection box is full switch off the engine wait for the blade to come...

Page 21: ...p and water and rinse it well 4 Dry it perfectly 5 Immerse it in clean engine oil 6 Wring out to remove excess oil Excess oil can cause malfun ctions 7 Reassemble the filter and its cover Spark plug C...

Page 22: ...he screw pos 23 Remove the washer pos 24 and remove the blade 6 Fig M4 Sharpen the two cutting edges of the blade while retaining the cutting angle 7 Fig M5 Check the balancing of the blade if necessa...

Page 23: ...k plug cap back on Mechanical or electrical failure Contact an authorised service centre The engine starts but stops imme diately The engine stops during trim ming The fuel tank cap has a clog ged ble...

Page 24: ...inst non compliance with the declared characteristics provided it is used only in the manner described in the instructions it has not been tampered with in any way it has been stored properly has been...

Reviews: