North American Tool 50969 Скачать руководство пользователя страница 9

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Contact an authorized service dealer

Clutch requires repair

Contact an authorized service dealer

Idle speed requires adjustment

Chain moves while

idling

Empty fuel tank and refill with proper

fuel mixture

Too much oil mixed with

gasoline

Engine smokes

excessively

Contact an authorized service dealer

Carburetor needs adjustment

Disengage chain brake

Chain brake is engaged

Clean or replace plug or correct gap

Spark Plug is faulty

Clean or replace filter

Air filter is dirty

Engine will not

accelerate, lacks power

or dies under a load

Contact an authorized service dealer

Crankshaft seal is worn

Contact an authorized service dealer

Carburetor requires

adjustment

Engine will not idle

properly

Check for dirty fuel filter (replace if

necessary). Check for faulty fuel line

(repair or replace if necessary).

Fuel is not reaching carburetor

Install new spark plug

Spark plug is not working

properly

Fill tank with proper fuel mixture

Fuel tank is empty

Reference digital starting section of this

manual

Engine is flooded

Turn ignition switch ON

Ignition switch is not ON

Engine will not start or

will not stay running

Corrective Action

Possible Cause(s)

Symptom

Содержание 50969

Страница 1: ...000 RPMs Anti Vibration Function Chain Brake Auto Chain Lubrication CAUTION FOR YOUR OWN SAFETY READ INSTRUCTION MANUAL COMPLETELY AND CAREFULLY BEFORE OPERATING THIS CHAINSAW Any failures made in following the safety regulations and and instructions may result in an electric shock fire and or serious injury NOTE Remove the 14 Bar and Bar Cover from the bottom of the case by unscrewing the anchor ...

Страница 2: ... sharp along with properly maintaining the chainsaw Failure to do so can increase the chance of kickback occurring Begin and continue the cut with the engine running at full speed Use caution while re entering a previous cut Do not attempt a plunge cut starting a cut with the tip of the blade Maintaining Control of the Chainsaw Stand to the left of the saw Keep your elbow locked and a firm grip on...

Страница 3: ...the bar knobs are loosened 1 1 2 2 turns 2 Using a screwdriver adjust the tension of the chain The adjusting pin is located right below the two bar knobs 3 3 Turn the screw to the right to increase the tension and turn it to the left to release tension 4 Using a screwdriver move the chain around on the guide bar to make sure all of the links are in the bar groove If the chain does not rotate it is...

Страница 4: ...tarts 6 Allow the engine to run for approximately 30 seconds before squeezing and releasing the throttle trigger which will allow the engine to return to idle speed Starting a Warm Engine 1 Place the ON OFF switch into the ON position 2 Push the choke lever full in 3 Pull on the starter rope quickly with your right hand until the engine starts 4 After the engine starts squeeze and release the thro...

Страница 5: ... 1 3 of the diameter of the tree Complete the notch by cutting the bottom of the notch Remove the notch of wood from the tree once the notch is cut 2 After removing the wood make the felling cut on the opposite side of the notch Make a cut about two inches higher than the center of the notch This will leave a hinge between the felling cut and the notch The hinge will help prevent the tree from fal...

Страница 6: ...nches from the work area in order to avoid tripping over them Limbing Limbing should only be done when a tree is already cut down Leave any large limbs under the tree for support as you work Start at the base of the tree and work towards the top Small limbs can be removed in one cut Keep the tree between you and the chain Cut opposite from the branch being cut Remove any larger supportive branches...

Страница 7: ...ark plug with a copper wire brush The electrode gap should be 0 6mm 7 Reconnect the ignition cable 8 Replace the air filter 9 Replace the top cover make sure the cover is securely fitted and then screw down the fastener Carburetor The carburetor has already been properly adjusted at the factory If it requires additional adjustment take the saw to an authorized service dealer Chain Bar Maintenance ...

Страница 8: ...eds to be increased or not Chain Maintenance Sharpening Chain sharpening requires special tools to ensure that the cutters are sharpened to the proper angle and depth We recommend you allow a professional chain sharpener to sharpen your chain Breaking in a new chain A new chain and bar will need adjusting after as few as 5 cuts This is normal during the break in period and the interval between fut...

Страница 9: ...ter is dirty Engine will not accelerate lacks power or dies under a load Contact an authorized service dealer Crankshaft seal is worn Contact an authorized service dealer Carburetor requires adjustment Engine will not idle properly Check for dirty fuel filter replace if necessary Check for faulty fuel line repair or replace if necessary Fuel is not reaching carburetor Install new spark plug Spark ...

Страница 10: ...use abuse negligence or accidents repairs or alterations or a lack of maintenance NATI shall in no event be liable for death injuries to persons or property or for incidental special or consequential damages arising from the use of our products To receive service under warranty the original manufacturer part must be returned for examination by an authorized service center Shipping and handling cha...

Страница 11: ...odel B Saw Chain qty 2 size varies by model C Chain Tensioning Screw D Stop Claw E Chain Brake Lever Front Hand Guard F Front Handle G Starter Handle H Spark Plug under air filter cover I Air Filter Cover Screw Driver W Chain File U Plug Wrench V Chain Catch T Part Description M Fan Housing N Fuel Tank Cap O Rear Handle Bootstrap P Bar Cover Q Choke Carburetor Setting R Bar Fastening Nut S Throttl...

Страница 12: ...8808902 06 13 12 For customer service call 1 800 348 5004 or e mail feedback natitools com Parts List ...

Страница 13: ...8808902 06 13 13 For Customer Service please call 1 800 348 5004 or email feedback natitools com Parts List ...

Страница 14: ...ke Knob Retainer 38969 1 20 Piston Pin 38561 2 63 Anti Shock Block 38970 1 21 Needle Bearing Ring 38562 2 64 Oil Seal 38974 1 22 Needle Bearing 38563 1 65 Oil Pump Cover Plate 38975 1 23 Crankshaft Components 38669 1 66 Screw 38976 4 24 Semicircular Key 38748 1 67 Worm Gear 38994 1 25 Flameout Wire 38812 1 68 Needle Bearing 39001 1 26 Igniter 38881 1 69 Sprocket Wheel 39068 1 27 Oil Cap Retainer 3...

Страница 15: ...w ST4 8X16 39336 4 145 Screw 44096 5 105 Front Handle Assembly 39337 1 146 Shock Rubber Washer 39368 1 170 Recoil Assembly 39367 1 147 Shield Ring 39368 1 106 Kick Spring Base 39367 1 148 Washer 39368 1 107 Kick Spring 39367 2 149 Brake Torsion Rod Spring 39368 1 108 Starter Cover 39367 1 150 Front Guard Tube 39368 1 109 Start Rope 39367 1 151 Tightener Cover 39344 1 110 L H Sheathing 39367 1 152 ...

Страница 16: ...d OWNER S MANUAL For warranty purposes NATI recommends that you retain all receipts covering maintenance on your engine However NATI cannot deny warranty solely because of the lack of receipts or for your failure to ensure the completion of scheduled maintenance As the small off road engine purchaser owner you should however be aware that NATI may deny any and or all warranty coverage or responsib...

Страница 17: ...ser owner of the new engine or equipment and to each subsequent purchaser owner that each of its engines is a Designed built and equipped so as to conform with all applicable regulations adopted by the EPA pursuant to their respective authority and b Free from defects in materials and workmanship which at any time during the ECS Warranty Period may cause a warranted emissions related part to fail ...

Страница 18: ...ble for diagnostic costs if the repair is deemed warrantable 6 NATI shall be liable for damages to other original engine components or approved modifications proximately caused by a failure under warranty of any emission related part covered by the ECS warranty 7 Throughout the ECS Warranty Period NATI shall maintain a supply of warranted emission related parts sufficient to meet the expected dema...

Страница 19: ... Clamps 2 Air Induction System including a Intake Pipe Manifold b Air Cleaner 3 Ignition System including a Spark Plug b Ignition Module Coil 4 Catalytic Muffler Assembly if so equipped a Muffler Gasket b Exhaust Manifold 5 Crankcase Breather Assembly including a Breather Connection Tube 6 Fuel tank evaporative emissions control system include a Fuel Tank b Fuel Cap c Fuel Hose d Clamps 7 Miscella...

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North American Tool 50969, Руководство по эксплуатации

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