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WARNING:

Avoid “kickback”

by knowing what conditions can create it. Kickback may occur

when the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw

chain in the cut. Tip contact in some cases may cause a lightning fast reverse reaction, kicking the guide

bar up and back towards the operator. Pinching the saw chain along the top of the guide bar may push

the guide bar rapidly back towards the operator. Either of these reactions my cause you to lose control of

the saw which could result in serious personal injury.

Remove adjusting keys or wrenches

before starting the chain saw. A wrench or key that is left

attached to a rotating part of the chain saw may result in personal injury.

INTERNAL COMBUSTION ENGINE SAFETY

WARNING:

Internal combustion engines present special hazards during operation and fueling.

Read and follow the warning instructions in the engine Owner’s Manual and the safety guidelines below.

Failure to follow the warnings and safety standards could result in severe injury or death.

DO NOT

run the chain saw indoors or in an enclosed area such as a deep trench unless

adequate ventilation, through such items as exhaust fans or hoses, is provided. Exhaust gas

from the engine contains poisonous carbon monoxide gas; exposure to carbon monoxide can

cause loss of consciousness and may lead to death.

DO NOT

smoke while operating the chain saw.

DO NOT

smoke when refueling the chain saw.

DO NOT

refuel a hot or running chain saw.

DO NOT

refuel the chain saw near an open flame.

DO NOT

spill fuel when refueling the chain saw.

DO NOT

run the chain saw near open flames.

ALWAYS

refill the fuel tank in a well-ventilated area.

ALWAYS

replace the fuel tank cap after refueling.

ALWAYS

check the fuel lines and the fuel tank for leaks and cracks before starting the chain

saw. Do not run the chain saw if fuel leaks are present or the fuel lines are loose.

ALWAYS

avoid contact with hot fuel, oil, exhaust fumes and solid surfaces.

Never touch

the engine or muffler while the engine is on or immediately after it has been turned

off. These areas get hot and may cause burns.

Move the chain saw at least 10 feet from fueling point

before starting the engine.

NOTE:

All Federal and State laws and any regulation having jurisdiction covering the safety

requirements for use of the chain saw take precedence over the statements in this manual. Users of

this chain saw must adhere to such regulations.

Содержание 190555

Страница 1: ...nd understand all INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious personal injury Allow only persons who have read and underst...

Страница 2: ...sing from modification We strongly recommend this machine is not modified and or used for any application other than that for which it was designed If you have any questions relative to a particular a...

Страница 3: ...one using your saw reads and understands the information contained in this manual WARNING Because a chain saw is a high speed woodcutting tool some special safety precautions must be observed as with...

Страница 4: ...ain or lightning storm or at times of strong or gale force winds or at other times when weather conditions make it unsafe to use the chain saw PERSONAL SAFETY Stay alert watch what you are doing and u...

Страница 5: ...ench unless adequate ventilation through such items as exhaust fans or hoses is provided Exhaust gas from the engine contains poisonous carbon monoxide gas exposure to carbon monoxide can cause loss o...

Страница 6: ...andle to the point of the arrow you can set the starting mode as follows First position starting mode when engine is warm Second position starting mode when engine is cold Location Upper right of the...

Страница 7: ...of teeth 6 m s 21 Maximum chain speed ft s 68 898 Engine Type Air cooled 2 cycle single cylinder Carburetor Walbro Spark Plug Type Gap NHSP LD LDRTF L8 0 0236 0 0265 Magneto CDI Starter Recoil starte...

Страница 8: ...chain saw with all safety devices and guards in place and in working order DO NOT modify or defeat safety devices DO NOT operate chain saw if any safety devices or guards are missing or inoperative K...

Страница 9: ...over 3 Remove and discard the plastic spacer bar that is positioned over the tensioner area 4 Gear the chain to the sprocket and while fitting the saw chain around the guide bar mount the guide bar to...

Страница 10: ...nleaded gasoline with quality oil specifically for air cooled 2 cycle engines The recommended mixture ratio is 50 1 which you can achieve by mixing 2 56 oz of 2 cycle oil with one gallon of gasoline N...

Страница 11: ...l the starter rope vigorously 6 When the engine has ignited push in the choke knob to the first stage position 7 Allow engine to warm up with the throttle lever pulled slightly 8 To stop the engine tu...

Страница 12: ...d by inertial force which acts on the weight fitted inside the front guard This brake can be operated manually by pushing the front guard towards the guide bar To release the brake pull front guard ba...

Страница 13: ...it is set at the time of shipment However when the possibility exists that icing may occur The unit should be set to operate in anti freeze mode before use SWITCHING OPERATING MODES 1 Turn off engine...

Страница 14: ...foothold and retreat path 3 Make a notch cut one third of the way into the tree on the felling side 4 Make a felling cut from the opposite side of the notch and at a level slightly higher than the bot...

Страница 15: ...ke the initial cut from the bent side and finish by sawing from the opposite side Be alert of the springing back of a limb Start cutting up from the bottom and finish down from the top Do not use an u...

Страница 16: ...Use only soap and a damp cloth to clean your tools Many household cleaners are harmful to plastics and insulation Never allow liquids inside the chain saw MAINTENANCE AFTER EACH USE Air Filter Dust on...

Страница 17: ...nd wash with gasoline or replace if needed NOTE When assembling the filter do not allow filter fibers or dust inside the suction pipe Oil Tank With a wire hook pull the oil filter through the filler p...

Страница 18: ...ESHOOTING GUIDE 1 Starting Failure 2 Lack of Power Poor Acceleration Rough Idling 3 Chain oil does not come out Any Questions Comments Problems or Parts Orders Call Powerhorse Product Support at 1 866...

Страница 19: ...19 CHAINSAW EXPLODED VIEW...

Страница 20: ...1 25 GB T6177 1 Nut M8 2 73 YD38 3 03 03 1 Oil cover 1 26 YD38 3 05 00 2 02 Air filter cover Green 1 74 GB T119 2 Pin 5X24 1 27 YD38 3 05 01 00 Air filter lock nut 1 75 YD38 3 01 11 04 00 Extinction s...

Страница 21: ...21 ENGINE EXPLODED VIEW...

Страница 22: ...13 00 00 Clutch assembly 1 16 YD38 3 01 03 00 4 Piston pin circlip 2 48 YD38 3 01 13 01 1 Retainer 1 17 YD38 3 01 03 04 00 Piston 1 49 YD38 3 01 13 01 3 Clutch extension spring 1 18 YD38 3 01 03 00 5...

Страница 23: ...sign of any Northern Tool Equipment Co product without assuming any obligation to modify any product previously manufactured No implied warranty including any implied warranty of merchantability or fi...

Страница 24: ...ks and cement and other masonry products and Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your ex...

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