Poulan PLN3516F Manuel d'utilisateur télécharger pdf (Page 17)

WHAT IS A LOW-KICKBACK SAW

CHAIN?

A low-kickback saw chain is a chain which

has met the kickback performance

requirements of ANSI B175,1.

By keeping the CHAIN BRAKES and saw

chain in good working condition and

correctly serviced as recommended in this

manual, you will be able to maintain the

safety system of your chain saw over the

life of the product.

WARNING

Never remove, modify or make inoperative

any safety device furnished with your unit.

The CHAIN BRAKE®/Hand Guard and

low-kickback saw chain are major safety

features provided for your protection.

WARNING

Always wear heavy duty protection work

gloves and disconnect the extension cord

when working on the saw chain.

CHAIN TENSION:

Check the chain tension frequently and

adjust as often as necessary to keep the

chain snug on the bar, but loose enough to

be pulled around by hand. (See Section

3-4, Saw Chain Tension Adjustment).

BREA KING IN A NEW W CHAIN

A new chain and bar will need readjust

ment after as few as five (5) cuts. This is

normal during the break-in period, and the

interval between future adjustments will

begin to lengthen quickly.

Over a period of time, however, the moving

parts of the saw chain will become worn,

resulting in what is called CHAIN

STRETCH. This is normal. When it is no

longer possible to obtain correct chain

tension adjustment, a link will have to be

removed to shorten the chain. See your

nearest Authorized Service Center to have

this repair performed.

WARNING / CAUTION

Never have more than three (3) links

removed from a loop of chain. This could

cause damage to the sprocket.

CHAIN LUBRICATION:

Always make sure the automatic oiler

system is working properly, Keep the oil

lank fiiled with Genuine Factory Parts

Chain, Bar and Sprocket Oil.

Adequate lubrication of the bar and chain

during cutting operations is essential to

minimize friction with the guide bar.

Never starve the bar and chain of

lubricating oil. Running the saw dry or with

too little oil will decrease rapid cutting

efficiency, shorten saw chain life, cause

rapid dulling of the chain, and lead to

excessive wear of the bar from

overheating. Too little oil is evidenced by

smoke or bar discoloration.

7 - PREVENTIVE MAINTENANCE

7-1. PREVENTIVE MAINTENANCE

WARNING©

SERVICING A DOUBLE INSULATED

APPLIANCE

In this double insulated appliance. 2

systems of insulation, instead of

grounding, are provided. No grounding

means is provided on a double insulated

appliance, nor should a means for

grounding be added to the appliance. No

serviceable parts are inside. A double

insulated appliance is marked with the

words, “DOUBLE INSULATION" or

"DOUBLE INSULATED", The symbol m

(square within a square) may also be

marked on the appliance.

1, Place switch in OFF position and

unplug the power supply before the

appliance is serviced, cleaned, or

maintenance is performed.

2, Keep the air intake clean and air vents

free of debris to avoid overheating the

motor.

3, Clean with a damp sponge and miid

soap. Do not squirt with a water hose

or douse with water or other liquids,

4, Inspect the saw chain for proper

tension before each use and frequently

during cutting. Sharpen as required.

5, Clean the guide bar and bar pad to

ensure free path for oil.

6, Turn the bar over after each use to

achieve even wear.

7, No motor lubrication is necessary. The

motor is equipped with lifetime

lubricated bearings.

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