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DANGER.

Do not run engine without shaft

attached as clutch could fly off.

1

) Insert the shaft (

A

) into the engine joint (

B

)

making the female squared end (

C

) inside

the joint mates with the male squared end
(

D

) of the shaft.

Rotate the shaft from right to left to obtain a
precise fit. Now tighten the locking bolt (

E

)

clockwise to ensure the shaft is held firmly in
the joint.

2) 

If the joint is not tightened onto the engine
housing, first make sure the shaft is fully and
correctly engaged up to the shank, then
tighten the 4 screws (

A

) in a criss-cross

sequence.

3

) Assemble the eyelet (

A

) of the ground wire

onto the end of the throttle cable and install
the washer (

B

).

Insert the throttle cable into the cable mount
(

C

), install the second washer (

B

) and insert

the hexagonal nut.

4) 

Fit the end of the trigger cable connector (

B

)

into the slot on swivel (

C

).

5) 

Adjust the nut (

D

) of the trigger cable

connector so that the cable can easily slide
in the opening with a play of 1 mm before
operating the swivel (

C

).

Tighten now the hexagonal nut (

E

).

6) 

Stop switch (

STOP

) cable: fit the

connection.

G. ENGINE/SHAFT ASSEMBLY

9

A

1) DOUBLE HANDLE 

Adjust and secure double handle clamp 40
cm from engine/shaft joint by tightening the
screws (C). 

2) DELTA FRONT HANDLE

Secure the handle in front of the label placed
on the shaft 11 cm from the rear grip when
assembling nylon string head and 36 cm

when assembling metallic blades. This
position ensures optimum balance and
safety. The handle must be perpendicular to
the shaft as illustrated (Fig.2).The handle bar
must be mounted using all the items
supplied and in the exact configuration
shown in figures 1 or 2.

H. HANDLE ASSEMBLY

I. STARTING AND STOPPING THE ENGINE

WARNING. 

First read sections: SAFETY

RULES, SAFETY USAGE and SYMBOLS.

COLD ENGINE STARTING

1)

Move stop switch to the “ON” position. 

2)

Depress the safety lever (

S

), squeeze the

accelerator trigger (

A

) and push the throttle

advance forwards (

B

). Now release the

accelerator  trigger (

A

) and then the throttle

advance (

B

).

WARNING:

when the throttle advance is

engaged, the head or blade rotates.

3)

Move choke lever (

E

) to the closed position

.

4)

Press the primer bulb (

C

) several times until

you see fuel going back to carburetor
through pipe (

D

). Pull starter rope until

engine fires once.

5)

Move choke lever (

E

) to the open position

then pull starter rope until engine fires.

Let engine run for a few seconds holding the
trimmer. Now disengage throttle advance by
pulling trigger completely. Engine will now
keep on running at idle speed.

HOT ENGINE STARTING

STOP switch on START position 

I

. Trigger

on idle position (released).

Choke towards (open position 

). Press

the primer bulb (

C

) several times until you

see fuel going back to carburetor through
pipe (

D

). Pull starter rope.

WARNING: 

when the throttle (

B

) advance is

engaged, the head or blade rotates.

6) ENGINE STOPPING

Press the stop switch moving it to STOP
position 0.

WARNING: 

when the engine is switched off

rotating parts, blade or nylon string head,
will keep on rotating for a few seconds.
Hold the machine until all parts come to a
standstill.

N.B.

In an emergency the above mentioned

delay in stopping  may be shortened by
touching blade parallel on the ground.

Summary of Contents for B 251 / 25 cc

Page 1: ...rustningen och spara dem f r framtida behov BRUGERH NDBOG VIGTIGE OPLYSNINGER L s instruktionerne omhyggeligt f r du bruger enheden og gemme til senere henvisning LIBRETTO D ISTRUZIONI INFORMAZIONI IM...

Page 2: ...getekende gemachtigd door E O P I verklaart dat de volgende produkten B 251 261 290 291 geproduceerd door E O P I Valmadrera Italia voldoen aan de Europese Richtlijnen 98 37 CEE Machinerie Richtlijn 9...

Page 3: ...8 85 3 94 8 85 3 94 VIBRATIONS LEVEL BLADE ISO 7916 m s2 MAX MIN 12 4 3 94 12 4 3 94 i DATI TECNICI f CARACTERISTIQUE TECHNIQUES C TECHNISCHE DATEN HUBRAUM cm3 25 29 BOHRUNG X HUB mm 35x26 38x26 LEIS...

Page 4: ...Aav dBA ISO 10884 112 57 112 57 VIBRATIE NYLON DRAADKOP ISO 7916 m s2 MAX MIN 8 85 3 94 8 85 3 94 VIBRATIE MAAIBLAD ISO 7916 m s2 MAX MIN 12 4 3 94 12 4 3 94 s TEKNISKA DATA q TEKNISKE DATA CYLINDER c...

Page 5: ...00 E AXI TH TAXYTHTA min 2 800 2 800 TAXYTHTA A ONA E I A min 7 300 7 300 PO H TPE E A A I TIKOY A IMA IOY E I A Nm 17 17 HPO BAPO 5 8 5 8 X PHTIKOTHTA NTE OZITOY BEZINH 620 620 E I E O IE H HXOY TO A...

Page 6: ...a lama Attenzione della lama materiale proiettato sicurezza Avviamento a caldo Avviamento a freddo Ne pas utiliser de Plein r gime Attention Attention aux Attention aux Distance minimum Levier starter...

Page 7: ...fabrikant zich het recht voor om rechnische specificaties zoals vermeld in deze handleiding te veranderen zonder biervan vooraf bericht te geven s Tilverkaren reserverar sig r tten att ndra fakta och...

Page 8: ...the unit with the cutting head behind you When carrying the trimmer in a vehicle secure it to avoid fuel leakage Always empty the fuel tank before transporting the unit ATTENTION For your safety the...

Page 9: ...ccessories can be assembled to your trimmer a blade b nylon string head Do not attach any blade to a unit without proper installation of all required parts Failure to use the proper parts can cause th...

Page 10: ...wn brand of 2 stroke engine oil or else 2 5 40 1 of special engine oil Unleaded Petrol If using unleaded petrol you must use a totally synthetic 2 stroke engine oil or branded 2 stroke engine oil In e...

Page 11: ...he shaft as illustrated Fig 2 The handle bar must be mounted using all the items supplied and in the exact configuration shown in figures 1 or 2 H HANDLE ASSEMBLY I STARTING AND STOPPING THE ENGINE WA...

Page 12: ...ers The cutting head will always rotate when engine is running B All the above mentioned adjustments must be made with the relevant cutting attachment correctly fitted Warranty may be invalidated from...

Page 13: ...witch is in the position I Control fuel level min 25 tank capacity Check air filter is clean Remove spark plug dry it clean it and adjust it and replace it if necessary Control and adjust the carburet...

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