Partner P738 Скачать руководство пользователя страница 10

10

DIFFICULT STARTING (or starting a

flooded engine)

The engine may be flooded with too much
fuel if it has not started after 10 pulls.
Flooded engines can be cleared of excess
fuel by pushing the choke/fast idle lever in
completely (to the OFF CHOKE position)
and then following the warm engine starting
procedure listed above. Ensure the ON/
STOP switch is in the ON position.
Starting could require pulling the starter rope
handle many times depending on how badly
the unit is flooded. If engine fails to start, re-
fer to the TROUBLESHOOTING TABLE.

CHAIN BRAKE

WARNING

If the brake band is worn

too thin it may break when the chain brake is
triggered. With a broken brake band, the chain
brake will not stop the chain. The chain brake
should be replaced by an authorized service
dealer if any part is worn to less than 0,02

(0,5

mm) thick. Repairs on a chain brake should be
made by an authorized service dealer. Take
your unit to the place of purchase if purchased
from a servicing dealer, or to the nearest autho-
rized master service dealer.

S

This saw is equipped with a chain brake.
The brake is designed to stop the chain if
kickback occurs.

S

The inertia activated chain brake is activated
if the front hand guard is pushed forward, ei-
ther manually or by centrifugal force.

S

If the brake is already activated, it is disen-
gaged by pulling the front hand guard back
toward the front handle as far as possible.

S

When cutting with the saw, the chain brake
must be disengaged.

Engaged

Disengaged

Braking function control

CAUTION:

The chain brake must be

checked several times daily. The engine
must be running when performing this proce-
dure. This is the only instance when the saw
should be placed on the ground with the en-
gine running.
Place the saw on firm ground. Grip the rear
handle with your right hand and the front han-
dle with your left hand. Apply full throttle by
fully depressing the throttle trigger. Activate
the chain brake by turning your left wrist
against the hand guard without releasing
your grip around the front handle. The chain
should stop immediately.

Inertia activating function control

WARNING

When performing the fol-

lowing procedure, the engine must be turned
off.
Grip the rear handle with your right hand and
the front handle with your left hand. Hold the
chain saw approximately 35 cm above a
stump or other wooden surface. Release
your grip on the front handle and use the
weight of the saw to let the top of the guide
bar fall forward and contact the stump.
When the tip of the bar hits the stump, the
brake should activate.

CUTTING METHODS

IMPORTANT POINTS

S

Check chain tension before first use and af-
ter 1 minute of operation. See CHAIN TEN-
SION in the ASSEMBLY section.

S

Cut wood only. Do not cut metal, plastics,
masonry, non-wood building materials, etc.

S

The bumper spike may be used as a pivot
when making a cut.

S

Stop the saw if the chain strikes a foreign
object. Inspect the saw and repair parts as
necessary.

S

Keep the chain out of dirt and sand. Even a
small amount of dirt will quickly dull a chain
and increase the possibility of kickback.

S

Practice cutting a few small logs using the
following techniques to get the “feel” of us-
ing your saw before you begin a major
sawing operation.

S

Squeeze the throttle trigger and allow the
engine to reach full speed before cutting.

S

Begin cutting with the saw frame
against the log.

S

Keep the engine at full speed the entire
time you are cutting.

S

Allow the chain to cut for you. Exert only
light downward pressure.

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.

S

To avoid losing control when cut is com-
plete, do not put pressure on saw at end
of cut.

S

Stop the engine before setting the saw down.

TREE FELLING TECHNIQUES

WARNING

Felling a tree requires

chain saw skills and experience. Inexperi-
enced users should not fell trees. Do not at-
tempt any task that makes you feel uncom-
fortable or unsure.

WARNING

Do not cut near buildings

or electrical wires if you do not know the di-
rection of tree fall, at night since you will not
be able to see well, or during bad weather
such as rain, snow, or strong winds. as fall is
unpredictable.
Carefully plan your sawing operation in ad-
vance. You need a clear area all around the
tree so you can have secure footing. Check
for broken or dead branches which can fall
on you causing serious injury.

Содержание P738

Страница 1: ...de les avoir comprises Conservez les instructions pour référence ultérieure BETRIEBSANWEISUNG WICHTIGE INFORMATION Lesen Sie diese Hinweise zur Handha bung des Geräts aufmerksam durch Verwenden Sie es erst wenn Sie sicher sind daß Sie alle Anweisungen verstanden haben und gut aufbewahren MANUAL DE INSTRUCCIONES INFORMACIÓN IMPORTANTE Lea atentamente las instrucciones y asegúrese de entenderlas ant...

Страница 2: ...crew Chain Catcher Clutch Cover IDENTIFICATION OF SYMBOLS WARNING This chain saw can be dangerous Care less or improper use cancause serious or even fatal injury Read and understand the instruction manual before using the chain saw Always use two hands when operating the chain saw WARNING Contacting the guide bar tip with any object should be avoided tip contact may cause the guide bar to movesudd...

Страница 3: ... or face screen an approved safety hard hat and sound barriers ear plugs or mufflers to protect your hearing Secure hair above shoulder length S Always use approved hearing protection Regular users should have hearing checked regularly as chain saw noise can damage hearing Long term exposure to noise can result in permanent hearing im pairment S Keep all parts of your body away from the chain when...

Страница 4: ...se healthy people If symptoms occur such as numbness pain loss of strength change in skin color or texture or loss of feeling in the fin gers hands or joints discontinue the use of this tool and seek medical attention An anti vibration systemdoes notguarantee theavoid ance of these problems Users who operate power tools on a continual and regular basis must monitor closely their physical condition...

Страница 5: ...uddenly stopped This sudden stopping pulls the saw forward and away from the operator and could easily cause the operator to lose control of the saw Avoid Pinch Kickback S Be extremely aware of situations or obstruc tions that can cause material to pinch the top of or otherwise stop the chain S Do not cut more than one log at a time S Do not twist the saw as the bar is with drawn from an undercut ...

Страница 6: ...nstrated to significantly reduce the number and seriousness of kickbacks Small Radius Tip Reduced Kickback Symmetrical Guide Bar Symmetrical Guide Bar Large Radius Tip S Low Kickback Chain designed with a contoured depth gauge and guard link which deflect kickback force and allow wood to gradually ride into the cutter Low Kickback Chain Contoured Depth Gauge Elongated Guard Link Deflects Kickback ...

Страница 7: ...nt pin up and down the screw Locate this adjustment before you begin mounting the bar onto the saw See following illustration Adjustment located on clutch cover Inside view of clutch cover 4 Turn the adjusting screw by hand coun terclockwise until the adjusting pin just touches the stop This should allow the pin to be near the correct position 5 Slide guide bar on bar bolts until guide bar stops a...

Страница 8: ...crew 1 4 turn clockwise Repeat un til sag does not exist Adjusting Screw 1 4 Turn 5 While lifting tip of guide bar tighten bar nuts securely with the bar tool Bar Nuts 6 Use the screwdriver end of thebar toolto move chain around guide bar 7 If chain does not rotate it is too tight Slightly loosenbar nuts and loosenchain by turning the adjusting screw 1 4 turn counterclockwise Retighten bar nuts 8 ...

Страница 9: ...ugh Rear Handle Use only 40 45 cm of rope per pull Hold saw firmly while pulling starter rope IMPORTANT POINTS TO REMEMBER Whenpullingthestarter rope donotuse thefull extent of the rope as this can cause the rope to break Do not let starter rope snap back Hold the handle and let the rope rewind slowly For cold weather starting start the unit at full choke allow the engine to warm up before squeezi...

Страница 10: ...n performing the fol lowing procedure the engine must be turned off Grip the rear handle with your right hand and the front handle with your left hand Hold the chain saw approximately 35 cm above a stump or other wooden surface Release your grip on the front handle and use the weight of the saw to let the top of the guide bar fall forward and contact the stump When the tip of the bar hits the stum...

Страница 11: ...of felling cut Closing of notch Hinge holds tree on stump and helps control fall NOTE Before felling cut is complete use wedges to open the cut when necessary to controlthedirectionoffall To avoidkickback or chain damage use wood or plastic wedges but never steel or iron wedges S Be alert to signs that the tree is ready to fall cracking sounds widening of the felling cut or movement in the upper b...

Страница 12: ...r objects at the nose of the guide bar when limbing or pruning Allowing such contact can result in serious injury WARNING Never climb into a tree to limb or prune Do not stand on ladders plat forms a log or inany positionwhich cancause you to lose your balance or control of the saw IMPORTANT POINTS S Watch out for springpoles Use extreme caution when cutting small size limbs Slen der material may ...

Страница 13: ...orative emissions Cleaning the 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 and sawdust from falling into the carburetor chamber when the cover is removed 2 Remove the parts as illustrated 3 Wash the filter in soap and water Rinse i...

Страница 14: ...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 ON STOP switch to the STOP position 2 Check chain for proper...

Страница 15: ...engine speed S Turn idle speed screw T counterclock wise to decrease engine speed STORAGE WARNING Stop engine and allow to cool and secure the unit before storing or transporting in a vehicle Store unit and fuel in an area where fuel vapors cannot reach sparks or open flames from water heaters electric motors or switches furnaces etc Storeunitwithallguards inplace Positionso that any sharp object ...

Страница 16: ...e speed 1 Idle speed requires adjustment 2 Clutch requires repair 1 See Carburetor Adjustment in the Service and Adjustments Section 2 Contact an authorized service dealer DECLARATION OF CONFORMITY EC Declaration of Conformity Only applies to Europe We Husqvarna AB SE 561 82 Huskvarna Sweden Tel 46 36 146000 as authorised representative in the Community declare that the chain saw models Partner P7...

Страница 17: ...e 1 noise power level measured according to relevant international standards dB A 108 7 Vibration levels see note 2 Front handle m s2 5 4 Rear handle m s2 5 4 Chain bar Standard bar length in cm 14 35 16 40 Recommended bar lengths in cm 14 35 16 40 Usable cutting length in cm 13 5 34 15 5 39 Chain speed at maximum power m sec 18 5 Pitch inches 0 375 Thickness of drive link mm 1 3 No of teeth on dr...

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