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14 – 

English

FUEL HANDLING

Fuel

CAUTION! The machine is equipped with a two-stroke engine 
and must always been run using a mixture of petrol and two-
stroke engine oil. It is important to accurately measure the 
amount of oil to be mixed to ensure that the correct mixture is 
obtained. When mixing small amounts of fuel, even small 
inaccuracies can drastically affect the ratio of the mixture.

Petrol

Use good quality unleaded or leaded petrol.

The lowest octane recommended is 90. If you run the 
engine on a lower octane than 90 it can result in knocking. 
This gives rise to a high engine temperature, which can 
result in serious engine damage.

Two-stroke oil

For best results and performance use PARTNER two-
stroke oil, which is specially formulated for our two-stroke 
engines. Mixture 1:50 (2%).

If PARTNER two-stroke oil is not available, you may use 
another two-stroke oil of good quality that is intended for 
air cooled engines. Contact your dealer when selecting an 
oil. Mixing ratio 1:33 (3%)-1:25 (4%).

Never use two-stroke oil intended for water-cooled 
outboard engines, sometimes referred to as outboard oil.

Never use oil intended for four-stroke engines.

Mixing

Always mix the petrol and oil in a clean container intended 
for fuel.

Always start by filling half the amount of the petrol to be 
used. Then add the entire amount of oil. Mix (shake) the 
fuel mixture. Add the remaining amount of petrol.

Mix (shake) the fuel mixture thoroughly before filling the 
machine’s fuel tank.

Do not mix more than one month’s supply of fuel at a time.

If the machine is not used for some time the fuel tank 
should be emptied and cleaned.

Fuelling

Keep the handle dry and free from oil and fuel.

Ensure that the fuel is well mixed by shaking the container 
before filling the tank.

Always exercise care when refilling the fuel. Move the 
machine at least three metres from the fuelling area 
before it is started. Check that the fuel cap is tightened 
correctly.

Clean around the fuel cap. Clean the fuel and oil tank 
regularly. The fuel filter should be changed at least once a 
year. Contamination in the tanks causes malfunction.

!

WARNING! Always ensure there is adequate 
ventilation when handling fuel.

Petrol, litre

Two-stroke oil, litre

2% (1:50)

3% (1:33)

4% (1:25)

5

0,10

0,15

0,20

10

0,20

0,30

0,40

15

0,30

0,45

0,60

20

0,40

0,60

0,80

!

WARNING! Taking the following precautions, 
will lessen the risk of fire:

Do not smoke or place hot objects near fuel.

Always shut off the engine before refuelling.

When refuelling, open the fuel cap slowly so 
that any excess pressure is released gently.

Tighten the fuel cap carefully after refuelling.

Always move the machine away from the 
refuelling area before starting.

Содержание K750

Страница 1: ...K750 Operator s manual Please read the operator s manual carefully and make sure you understand the instructions before using the machine...

Страница 2: ...fumes and exhaust fumes Always provide for good ventilation WARNING Sparks from the cutting blade can cause fire in combustible materials such as petrol gas wood dry grass etc Noise emission to the e...

Страница 3: ...ons 8 General working instructions 9 Cutting blades 11 ASSEMBLY Checking the drive axle and flange washers 13 Fitting the cutting blade 13 Guard for the blade 13 FUEL HANDLING Fuel 14 Fuelling 14 STAR...

Страница 4: ...cover 6 Choke 7 Throttle lock 8 Throttle control 9 Start throttle lock 10 Stop switch 11 Starter handle 12 Starter 13 Muffler 14 Fuel tank 15 Automatic decompression valve 16 Guard for the blade 17 Ad...

Страница 5: ...a visor Breathing mask Heavy duty firm grip gloves Tight fitting heavy duty and comfortable clothing that permits full freedom of movement Use leg guards recommended for the material to be cut Boots w...

Страница 6: ...the throttle is pressed When the grip on the handle is released the throttle trigger and the throttle trigger lock both return to their original positions This is controlled by two independent return...

Страница 7: ...ply full throttle Release the throttle control and check that the cutting blade stops and remains stationary If the cutting blade rotates when the throttle is in the idle position you should check the...

Страница 8: ...al care should be taken with abrasive discs Abrasive discs must be stored on a flat level surface If blades are supplied with a backing pad then a spacer should be used to keep them flat If an abrasiv...

Страница 9: ...ound the handles Cutting technique The technique described below is of a general character Check information for each blade regarding individual cutting characteristics for example a diamond blades re...

Страница 10: ...power cutter and cutting blade to be thrown from an object when the upper quadrant of the blade known as the kickback zone touches an object General rules Never cut with the cutting blades upper quad...

Страница 11: ...ontact local authorities and make sure you are following applicable directives Abrasive discs The cutting material on abrasive discs consists of grit bonded using an organic binder Reinforced blades a...

Страница 12: ...capacity It is used for hard materials such as granite and hard concrete A hard diamond blade has a longer service life and reduced cutting capacity and should be used for soft materials such as bric...

Страница 13: ...re hole The blade is placed on the bushing C between the inner flange washer A and the flange washer B The flange washer is turned so that it fits on the axle Tightening torque for the bolt holding th...

Страница 14: ...start by filling half the amount of the petrol to be used Then add the entire amount of oil Mix shake the fuel mixture Add the remaining amount of petrol Mix shake the fuel mixture thoroughly before...

Страница 15: ...und Never twist the starter cord around your hand Grip the starter handle slowly pull out the cord with your right hand until you feel some resistance the starter pawls grip now quickly and powerfully...

Страница 16: ...or dismantling Check that the guard over the cutting blade is not cracked or damaged in any other way Replace when damaged Belt pulley and clutch Never start the engine when the belt pulley and clutch...

Страница 17: ...he filter well in tepid soapy water After cleaning rinse the filter well in clean water Squeeze out and allow the filter to dry NOTE High pressure compressed air can damage the foam Put the filter in...

Страница 18: ...re of the starter pulley Now pull the starter handle and in doing so tension the spring Repeat the procedure once more but this time with four turns Note that the starter handle is drawn to its correc...

Страница 19: ...check the spark plug first before taking other steps If the spark plug is dirty clean it and at the same time check that the electrode gap is 0 5 mm CAUTION Always use the recommended spark plug type...

Страница 20: ...ectly Weekly maintenance 8 Check clean or replace the foam plastic filter 9 Check that the handles and vibration damping elements are not damaged 10 Clean the spark plug Check that the electrode gap i...

Страница 21: ...ystem CD Spark plug Champion RCJ 6Y Electrode gap mm 0 5 Fuel and lubrication system Manufacturer of carburettor Zama Carburettor type C3 Fuel tank capacity litre 0 9 Weight Power cutter without fuel...

Страница 22: ...ECTIVE of June 22 1998 relating to machinery 98 37 EC annex IIA of May 3 1989 relating to electromagnetic compatibility 89 336 EEC and applicable supplements of May 8 2000 relating to the noise emissi...

Страница 23: ......

Страница 24: ...z x 6 6t 2004 07 06 z x 6 6t 1088942 26 www partner industrial com...

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