Poulan 530163323 Manuel d'utilisateur télécharger pdf (Page 13)

Oil tank -- Discontinue use of unit if oil tank

shows signs of damage or leaks.

INSPECT AND CLEAN UNIT AND LA-

BELS

After each use, inspect complete unit for

loose or damaged parts. Clean the unit and

labels using a damp cloth with a mild deter-

gent.

Wipe off unit with a clean dry cloth.

CHECK CHAIN TENSION

WARNING:

Wear protective gloves

when handling chain. The chain is sharp and

can cut you even when it is not moving. Make

chain adjustments with lower end supported.

Chain tension is very important. Chains

stretch during use. This is especially true dur-

ing the first few times you use your pruner. Al-

ways check chain tension each time you use

and refuel your unit.

1. Use the screwdriver end of the chain ad-

justment tool (bar tool) to move chain

around guide bar to ensure kinks do not

exist. The chain should rotate freely.

Chain Adjustment Tool

Guide

Bar

2. Loosen bar clamp nut until it is finger tight

against the bar clamp.

Bar clamp nut

Adjusting Screw

3. Turn adjusting screw clockwise until

chain solidly contacts bottom of guide bar

rail. Then, turn adjusting screw an addi-

tional 1/4 turn.

Adjusting Screw -- 1/4 Turn

4. Using bar tool, roll chain around guide bar

to ensure all links are in bar groove.

5. Lift up tip of guide bar to check for sag.

Release tip of guide bar, then turn adjust-

ing screw 1/4 turn clockwise. Repeat until

sag does not exist.

6. While lifting tip of guide bar, tighten bar

clamp nut securely with the bar tool.

7. Use the screwdriver end of the bar tool to

move chain around guide bar.

8. If chain does not rotate, it is too tight.

Slightly loosen bar clamp nut and loosen

chain by turning the adjusting screw 1/4

turn counterclockwise. Retighten bar

clamp nut.

9. If chain is too loose, it will sag below the

guide bar and needs to be tightened fol-

lowing above procedure.

WARNING:

DO NOT operate the

pruner if the chain is loose. If the pruner is oper-

ated with a loose chain, the chain could jump off

the guide bar and result in serious injury.

CHECK CHAIN SHARPNESS

A sharp chain makes wood chips. A dull chain

makes a sawdust powder and cuts slowly.

See CH AIN SH ARPENING in the SER VICE

AND ADJUSTMENTS section.

CLEAN AIR FILTER

A dirty air filter decreases engine perform-

ance and increases fuel consumption and

harmful emissions. Always clean after every

5 hours of operation.

1. Clean the cover and the area around it to

keep dirt from falling into the carburetor

chamber when the cover is removed.

2. Remove parts by pressing button to re-

lease air filter cover.

NOTE:

To avoid creating a fire hazard or

producing harmful evaporative emissions, do

not clean filter in gasoline or other flammable

solvent.

3. Wash the filter in soap and water.

4. Allow filter to dry.

5. Add a few drops of oil to the filter;

squeeze the filter to distribute oil.

6. Replace parts.

Air Filter

Cover

Button

BAR MAINTENANCE

If your pruner cuts to one side, has to be

forced through the cut, or been run with an im-

proper amount of bar lubrication it may be

necessary to service your bar. A worn bar will

damage your chain and make cutting difficult.

After each use, ensure ON/OFF switch is in

the OFF position, then clean all sawdust from

the guide bar and sprocket hole.

To maintain guide bar:

Move ON/OFF switch to the OFF position

and disconnect spark plug.

Loosen and remove bar clamp nut and

chain brake. Remove bar and chain from

pruner.

Clean the oil holes and bar groove after

each 5 hours of operation.

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Poulan 530163323 Manuel d'utilisateur Page 13

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