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GS 411 16" 5017-9231E2T
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Oleo-Mac GS 411 16" 5017-9231E2T [10/110] Fitting the bar and chain

RUS

EST

SAFETY PROTECTIVE CLOTHING



Major cases of chainsaw accidents happen

when the chain hits the operator. While

working with the chainsaw, always use safety

protective approved clothing. The use of

protective clothing does not eliminate injury

risks, but it reduces the injury effects in case of

accident. Consult your trusted supplier to choose

an adequate equipment.

The clothing must be proper and not an obstacle.

Wear adherent anti-cut clothing. Anti-cut

jackets, dungarees and leggings are the ideal.

Do not wear clothes, scarves, ties or bracelets

that can stuck into woods or twigs. Tie up and

protect long hair (example with foulards, cap,

helmets, etc.)

Safety shoes or boots having skid-proof sole

and anti-piercing insert.

Wear protective helmet in places where there

can be falling objects.

Wear protective goggles or face screens!

Use protections against noises; for example

noise reduction ear guards or earplugs.

The use of protections for the ear requests

much more attention and caution, because the

perception of danger audio signals (screamings,

alarms, etc.) is limited.

Wear anti-cut gloves.

4. FITTING THE BAR AND CHAIN

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WARNING - Always wear work gloves

during assembly procedures. Use only

bars and chains recommended by the

manufacturer (page 19).

- Pull the guard (Fig. 3) towards the front handle

to check that the chain brake is not on.

- Remove the bar nuts (A) and the chain cover

(B, Fig. 4). The two nuts (A, Fig.7A) are

retained permanently by the plastic tag (B)

to ensure they cannot be lost.

- Remove and dispose of the cardboard spacer

placed on the chain bar stud screws (C, Fig.5).

- Take the chain tightener pawl (D, Fig. 5) to the

limit stop, by unscrewing all the chain

tightener screw (L).

- Place the bar (F, Fig. 5) onto the studs (N).

- Fit the chain (H, Fig. 6) inside the sprocket (E)

and the bar groove (M). Pay attention to the

direction of rotation of the chain (Fig. 8).

- Put down the chain cover, inserting it into its

housing and, keeping it pressed against the

bar, screw on the chain tightener screw

(L, Fig. 7B) so that the pawl (D, Fig. 5) goes into

the hole (G) of the bar.

- Fit the chain cover and the relative nuts

without tightening them.

- Tension the chain by means of the tensioning

screw (L, Fig. 7B).

- Hold the tip of the guide bar up and tighten

the chain cover nut securely (Fig. 9). The

tightening torque is 1,5 kgm (15 Nm). The

chain should be taut but turn freely by hand

(Fig. 10).

- The chain is tensioned correctly when it can

be pulled upwards a few millimetres (Fig. 10).



WARNING - Always maintain the correct

chain tension. An excessively slack chain

increases the risk of kickback and the chain may

ride out of the bar channel; these events can

cause injury the operator and damage to the

chain. An excessively slack chain will result in

rapid wear of chain, bar and sprocket. On the

contrary, an over tensioned chain will tend to

overload the motor with resulting damage. A

correctly tensioned chain provides the best

cutting characteristics, optimal safety, and

long working life of the chain. The working life

of the chain depends on correct tensioning and

correct lubrication.

5. STARTING

FUELING



WARNING: Gasoline is an extremely

flammable fuel. Use extreme caution

when handling gasoline or fuel mix. Do not

smoke or bring any fire or flame near the fuel

or the chainsaw.

· To reduce the risk of fire and burn injury,

handle fuel with care. It is highly flammable.

· Mix and store fuel in a container approved for

gasoline.

· Mix fuel outdoors where there are no sparks or

flames.

· Select bare ground, stop engine, and allow to

Oleo-Mac GS 411 16" 5017-9231E2T [10/110] Fitting the bar and chain

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