Jonsered CS 2240 Manuel d'utilisateur télécharger pdf (Page 18)

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Operating test:

The engine must not be running during the test.

Guide bar length Height

38cm/15" 50 cm/20"

• Hold the chainsaw over a rm surface. The

height of the guide bar above the surface is

given in the table above.

• Let go of the front handle and let the chainsaw

fall towards the surface.

• When the guide bar hits the surface the chain

brake must engage (see gure 10).

Safety equipment

WARNING!

Do not touch the silencer until it

has cooled down, otherwise you

may burn yourself.

6.3 Silencer – removal

Remove the cylinder cover, silencer, gasket and

cooling plate.

If the saw is tted with a spark arrestor mesh (A) this

must also be removed. If necessary, use the com-

bination spanner to push down the plate edge and

remove the spark arrestor mesh (see gure 11).

Cleaning and inspection

Clean and inspect all parts carefully. If there are any

cracks or other defects replace the damaged parts

with new ones.

The spark arrestor mesh is best cleaned with a wire

brush. If the mesh is damaged it must be replaced.

If the mesh is blocked the saw will overheat and this

will cause damage to cylinder and piston.

Never use the saw with a silencer that is in poor

condition. Always use original parts.

6.4 Silencer – reﬁtting

If the saw is equipped with a spark arrestor mesh

this should be tted rst. When tting the mesh,

make sure that the mesh is inserted in the right

position. If necessary, use the combination spanner

to insert the mesh.

Ret

• cooling plate

• gasket

• silencer, tighten bolts to a torque of 8–10 Nm.

• cylinder cover

Run the saw for at least 1 minute, then retighten the

silencer bolts to 12–14 Nm.

Fig 10

Fig 11

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 54 55

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Jonsered CS 2240 Manuel d'utilisateur Page 18

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