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WARNING:

If the saw is operated

with a loose chain, the chain could jump off

the guide bar and result in serious injury to

the operator and/or damage the chain mak-

ing it unusable.

BEFORE STARTING ENGINE

WARNING:

Muffler is very hot dur-

ing and after use. Do not touch the muffler or

allow combustible material such as dry

grass or fuel to do so.

WARNING:

Be sure to read the fuel

handling information in the safety rules sec-

tion of this manual before you begin. If you do

not understand the fuel handling information

do not attempt to fuel your unit. Seek help

from someone that does understand the in-

formation or call the customer assistance

help line at 1-800-554-6723.

FUELING ENGINE

WARNING:

Remove fuel cap slow-

ly when refueling.

HELPFUL TIP

To obtain the correct oil mix

ratio, pour 3.2 ounces of

2--cycle synthetic oil into

one gallon of fresh gas.

This engine is certified to operate on un-

leaded gasoline. Before operation, gasoline

must be mixed with a good quality synthetic

2-cycle air-cooled engine oil designed to be

mixed at a ratio of 40:1. Poulan/WEED

EATER brand synthetic oil is recommended.

A 40:1 ratio is obtained by mixing 3.2 fluid

ounces (95 ml) of oil with 1 gallon (4 liters) of

unleaded gasoline. Included with this saw is

a 3.2 ounce (95 ml) container of Poulan/

Weed Eater brand synthetic oil. Pour the en-

tire contents of this container into 1 gallon (4

liters) of gasoline to achieve the proper fuel

mixture. DO NOT USE automotive or marine

oil. These oils will cause engine damage.

When mixing fuel follow the instructions

printed on the container. Always read and

follow the safety rules listed under HANDLE

FUEL WITH CAUTION.

CAUTION:

Never use straight gasoline in

your unit. This will cause permanent engine

damage and void the limited warranty.

FUEL REQUIREMENTS

This engine requires the use of minimum 87

octane [R+M]/2 clean gasoline.

IMPORTANT

Use of alcohol blended fuels (called gasohol or

using ethanol or methanol) can cause major

engine performance and durability problems.

WARNING:

Alternative fuels (not

gasoline) such as E--15 (15% alcohol), E--20

(20% alcohol), E--85 (85% alcohol) are NOT

classified as gasoline and are NOT approved

for use in 2--stroke gasoline engines. Use of al-

ternative fuels will cause problems such as: im-

proper clutch engagements, overheating, va-

por lock, power loss, lubrication deficiency,

deterioration of fuel lines, gaskets and internal

carburetor components, etc. Alternative fuels

cause high moisture absorption into the fuel/oil

mixture leading to oil and fuel separation.

BAR AND CHAIN LUBRICATION

The bar and chain require continuous lubri-

cation. Lubrication is provided by the auto-

matic oiler system when the oil tank is kept

filled. Lack of oil will quickly ruin the bar and

chain. Too little oil will cause overheating

shown by smoke coming from the chain and/

or discoloration of the bar.

In freezing weather oil will thicken, making it

necessary to thin bar and chain oil with a

small amount (5 to 10%) of #1 Diesel Fuel or

kerosene. Bar and chain oil must be free

flowing for the oil system to pump enough oil

for adequate lubrication.

Genuine Poulan or Poulan PRO bar and

chain oil is recommended to protect your unit

against excessive wear from heat and fric-

tion. Poulan or Poulan PRO oil resists high

temperature thinning.

If Poulan or Poulan PRO bar and chain oil is

not available, use a good grade SAE 30 oil.

S

Never use waste oil for bar and chain lubri-

cation.

S

Always stop the engine before removing

the oil cap.

CHAIN BRAKE

Ensure chain brake is disengaged by pulling

the front hand guard back toward the front han-

dle as far as possible. The chain brake must be

disengaged before cutting with the saw.

WARNING:

The chain must not

move when the engine runs at idle speed. If

the chain moves at idle speed refer to CAR-

BURETOR ADJUSTMENT within this

manual. Avoid contact with the muffler. A hot

muffler can cause serious burns.

To stop the engine

move the ON/STOP

switch to the STOP position.

To start the engine

hold the saw firmly on the

ground as illustrated. Make sure the chain is

free to turn without contacting any object.

Left Hand

on Front

Handle

Starter Rope Handle

Right Foot Through Rear Handle

Use only 15

-- 18

(40 -- 45 cm) of

rope per pull.
Hold saw firmly while pulling starter rope.

WARNING:

Do not attempt to throw

or drop--start the chain saw. Doing so will put

the operator at risk of serious injury due to

loss of control of the chain saw.

Содержание 545186805

Страница 1: ...ucciones y siga todas las advertencias e en strucciones de seguridad El no hacerlo puede resultar en lesiones graves AVERTISSEMENT Lire le manuel d instructions et bien respecter tous les avertisse ments et toutes les instructions de sécurité Tout défaut de le faire pourrait entraîner des blessures graves Poulan PRO 850 Matheson Blvd West Mississauga Ontario L5V 0B4 R Please do not return unit to ...

Страница 2: ...SAFETY RULES WARNING Always disconnect spark plug wire and place wire where it can not contact spark plug to prevent accidental starting when setting up transporting ad justing or making repairs except carburetor adjustments Because a chain saw is a high speed wood cutting tool special safety precautions must be observed to reduce the risk of accidents Careless or improper use of this tool can cau...

Страница 3: ...ice dealer with the exception of the items listed in the maintenance sec tionofthis manual Forexample ifimprop er tools are used to remove or hold the fly wheelwhen servicingthe clutch structural damage to the flywheel can occur and cause the flywheel to burst S Make certain the saw chain stops moving when the throttle trigger is released For correction refer to CARBURETOR AD JUSTMENT S Never modi...

Страница 4: ...aw chain sharp and properly tensioned A loose or dull chain can in crease the chance of kickback occurring Follow manufacturer s chain sharpening and maintenance instructions Check ten sion at regular intervals with the engine stopped never with the engine running Make sure the bar nuts are securely tight ened after tensioning the chain S Begin and continue cutting at full speed If the chain is mo...

Страница 5: ...be caused by allowing contact of the bar tip in the danger zone with any hard object Kickback can also be caused by pinching the saw chain along the top of the guide bar This action may push the guide bar rapidly back toward the op erator Either of these events may cause you to lose control of the saw which could result in serious injury or even death DO NOT RELY UPON ANY OF THE DEVICES BUILT INTO...

Страница 6: ...f California Idaho Maine Minnesota New Jersey Oregon and Washington require by law that many internal combustion engines to be equipped with a spark arresting screen If you operate a chain saw in a state or locale where such regulations exist you are legally responsible for maintaining the operating condition of these parts Failure to do so is a violation of the law Refer to the SERVICE section fo...

Страница 7: ...Attempting to tension the chain when the bar nuts are tight can cause damage Checking the tension Use the screwdriver end of the chain adjust ment tool bar tool to move chain around guide bar If the chain does not rotate it is too tight Ifthe chainis tooloose itwill sagbelow the bar Bar Nuts Chain Adjustment Tool Bar Tool Guide Bar Adjusting the tension Chain tension is very important Chains stret...

Страница 8: ... Bar Nuts Cylinder Cover Throttle Lockout Rear Handle Throttle Trigger Chain Brake Chain Direction of Travel Adjusting Screw Chain Catcher Clutch Cover ON STOP SWITCH The ON STOP SWITCH is used to stop the engine THROTTLE TRIGGER The THROTTLE TRIGGER controls engine speed THROTTLE LOCK OUT The THROTTLE LOCK OUT must be pressed before you can squeeze the throttle trigger This feature prevents you f...

Страница 9: ...are NOT classified as gasoline and are NOT approved for use in 2 stroke gasoline engines Use ofal ternativefuels willcause problems such as im proper clutch engagements overheating va por lock power loss lubrication deficiency deterioration of fuel lines gaskets and internal carburetor components etc Alternative fuels cause high moisture absorption into the fuel oil mixture leading to oil and fuel...

Страница 10: ...ast idle pull the choke fast idle lever out to the full extent to the full choke position then push the lever back in to the HALF CHOKE position 4 Pull the starter rope sharply with your right hand until the engine starts 5 Squeeze and release throttle trigger to allow engine to return to idle speed DIFFICULT STARTING or starting a flooded engine The engine may be flooded with too much fuel if it ...

Страница 11: ... the bar chain oren gine can result S Release the throttle trigger as soon as the cut is completed allowing the en gine to idle If you run the saw at full throttle without a cutting load unneces sary wear can occur to the chain bar and engine It is recommended that the engine not be operated for lon ger than 30 seconds at full throttle S Toavoidlosingcontrolwhencut is com plete donotputpressureons...

Страница 12: ...G A FALLEN TREE BUCKING Bucking is the term used for cutting a fallen tree to the desired log size WARNING Do not stand on the log being cut Any portion can roll causing loss of footing and control Do not stand downhill of the log being cut IMPORTANT POINTS S Cut only one log at a time S Cut shattered wood very carefully sharp pieces of wood could be flung toward opera tor S Use a sawhorse to cut ...

Страница 13: ...ionwhich cancause you to lose your balance or control of the saw IMPORTANT POINTS S Work slowly keeping both hands firmly gripped on the saw Maintain secure footing and balance S Watch out for springpoles Springpoles are small size limbs which can catch the saw chain and whiptoward youor pullyou offbal ance Use extreme caution when cutting small size limbs or slender material S Be alert for spring...

Страница 14: ...ver items that have been subjected to operator abuse or negligence To receive full value from the warranty the operator must main tain unit as instructed in this manual Various adjustments will need to be made periodical ly to properly maintain your unit S Once a year replace the spark plug air filter and check guide bar and chain for wear A new spark plug and air filter assures proper air fuel mi...

Страница 15: ...ion and harmful emissions Always clean your air filter after 10 tanks of fuel or 5 hours of operation whichever comes first Clean more frequently in dusty conditions A used air filter can never be completely cleaned It is advisable to replace your air fil ter with a new one after every 50 hours ofop eration or annually whichever comes first 1 Loosen 3 screws on cylinder cover 2 Remove cylinder cov...

Страница 16: ...ction in size of wood chips The size of the wood chip will decrease as thechain gets duller until it becomes more like a powder than a chip Note that dead or rotted wood will not produce a good chip S Saw cuts to one side or at an angle S Saw has to be forced through the cut Tools required S 5 32 inch 4 mm diameter round file and file holder S Flat file S Depth gauge tool TO SHARPEN CHAIN 1 Move O...

Страница 17: ...aler or call our customer assistance help line at 1 800 554 6723 COOLING SYSTEM To keep the working temperature as low as possible the machine is equipped with a cooling system The cooling system consists of S Air intake on the starter S Air guide plate S Fins on the flywheel S Cooling fins on the cylinder S Cylinder cover directs cold air over the cylinder Clean the cooling system with a brush af...

Страница 18: ... ON 2 See Difficult Starting in Operation Section 3 Fill tank with correct fuel mixture 4 Install new spark plug 5 Check for dirty fuel filter replace Check for kinked or split fuel line repair or replace Engine will not idle properly 1 Idle speed requires adjustment 2 Carburetor requires adjustment 1 See Carburetor Adjustment in the Service and Adjustments Section 2 Contact an authorized service ...

Страница 19: ...APPLY TO YOU This is a limited warranty within the meaning of that term as defined in the Magnuson Moss Act of 1975 The policy of Poulan PRO is to continuously improve its products Therefore Poulan PRO reserves the right to change modify or discontinue models designs specifications and accessories of all products at any time without notice or obligation to any purchaser U S EPA CALIFORNIA ENVIRONM...

Страница 20: ...PRO servicing center CONSEQUENTIAL DAMAGES Poulan PRO may be liable for damages to other en gine components caused by the failure of a warranted partstill underwarranty WHATIS NOT COVERED All failures caused by abuse neglect or improper maintenance are not covered ADD ON OR MODIFIED PARTS Theuseofadd onor modifiedparts can be grounds for disallowing a warranty claim Poulan PRO is not liable to cov...

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