Poulan PLN3516F Manuel d'utilisateur télécharger pdf (Page 16)

TO LUBRICATE SPROCKET TIP:

WARNING

Wear heavy duty work gloves when

performing this application

to reduce risk of personal injury,

1, Unplug the chain saw from the power

source.

NOTE: It is not necessary to remove the

saw chain to lubricate the guide bar

sprocket tip. Lubrication can be done on

the job,

2. Clean the guide bar sprocket tip.

Using disposable Lube gun, insert tip

of lube gun into the lubrication hole and

inject grease until it appears at the

outside edge of the sprocket tip (Figure

6-1 A).

Make sure that the CHAIN BRAKE® is

deactivated. Rotate the saw chain by

hand. Repeat the lubrication procedure

until the entire sprocket tip has been

greased.

3.

4.

aUlDE BAR MAINTENANCE

Most guide bar problems can be prevented

merely by keeping the chain saw well

maintained.

Incorrect filing and non-uniform cutter and

depth gauge settings cause most guide bar

problems, primarily resulting in uneven bar

wear. As the bar wears unevenly, the rails

widen, which may cause chain clatter and

difficulty in making straight cuts.

Insufficient guide bar lubrication and

operating the saw with a chain that is TOO

TIGHT will contribute to rapid bar wear

(see Section 6-2).

To help minimize bar wear, the foiiowing

guide bar maintenance is recommended.

BAR WEAR - Turn guide bar frequently at

regular intervals (for example, after 5 hours

of use), to ensure even wear on top and

bottom of bar.

BAR GROOVES - Bar grooves (or rails

which support and carry the chain) should

be cleaned if the saw has been heavily

used or if the saw chain appears dirty.

Rails should always be cleaned every time

the saw chain is removed.

OIL PASSAGES - Oil passages at bar pad

should be cleaned to ensure proper

lubrication of the bar and chain during

operation. This can be done using a soft

wire small enough to Insert into the oil

discharge hole,

NOTE: The condition of the oil passages

can be easily checked. If the passages are

clear, the chain will automatically give off a

spray of oil within seconds of starting the

saw.Your saw is equipped with an

automatic oiler system.

TO CLEAN GUIDE BAR RAILS:

1. Remove sprocket cover, bar and chain,

(see Section 3-3)

2. Using a screwdriver, putty knife, wire

brush or other similar instrument, clear

residue from the rails on the guide bar.

This will keep the oil passages open to

provide proper lubrication to the bar

and chain (Figure 6-1B).

3. Reinstall the bar, chain, sprocket cover

and bar bolt knob. (See Section 3-3),

6-2. CHAIN MAINTENANCE

INSTRUCTIONS

WARNING

Unless you have experience and specializ

ed training for dealing with kickback (see

Safety Precautions), always use a low-

kickback saw chain, which significantly

reduces the danger of kickback. Low-kick-

back saw chain does not completely

eliminate kickback, A low-kickback or

"safety chain", should never be regarded

as total protection against injury.

A low-kickback saw chain should always

be used in conjunction with other kickback

protection devices such as the CHAIN

BRAKE®/Hand Guard furnished with your

unit.

Always use a replacement saw chain

designed as “low-kickback" or a saw chain

which meets the iow-kickback performance

requirements of ANSI (American National

Standards Institute).

A standard saw chain (a chain which does

not have the kickback reducing guard

links) should only be used by an experien

ced professional chain saw operator.

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