Operation - Makita BHX2500 Instruction Manual

OPERATION

1. Starting
Never attempt engine start in a place where the fuel has been supplied. When starting the engine, keep a distance of at least 3 m.
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- Otherwise, it will may cause ignition or fire.
Exhaust gas from the engine has toxic consequences. Do not operate the engine in a poorly-­ventilated place, such as in a tunnel, building, etc.
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- Operating the engine in the poorly-­ventilated place may cause poisoning by exhaust gas.
In case of detection of any abnormality in sound, odor, vibration after start, stop the engine immediately and carry out inspection.
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- If the engine is operated without attending such abnormality, an accident may occur.
Confirm that the engine stops when the stop switch is set to "O" position.
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1) W hen the engine is cold, or when the fuel it refueled
(1) S et this machine on a flat space.
(2) S et the stop switch to "I" position.
(3) Continue to push the primer pump until fuel enters into the primer
pump.
In general, fuel enters into the carburetor by 7 to 10 pushes.
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If the primer pump is pushed excessively, an excess of gasoline
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returns to the fuel tank.
(4) L ifting the choke lever of the air cleaner right side, close the choke
lever.
(5) Hold the main handle with a left hand to prevent the engine from
moving, settle down to take the stable position.
(6) P ull out slowly the starter handle till a certain resistance is felt.
Return t he s tarter h andle b ackward o nce f rom t his p osition, t hen p ull
it out with force.
Never pull the rope to the full.
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Once the start knob is pulled, never release your hand immediately.
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Hold the start knob until it returns to its original point.
(7) W hen the engine starts, open the choke lever.
Open the choke lever progressively while checking the engine
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operation. Be sure to open the choke lever to the full in the end.
In cold or when the engine is cooled down, never open the choke
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lever suddenly. Otherwise, the engine may stop.
(8) C ontinue warm-­up operation for 2 to 3 minutes.
(9) Rotation of the engine speed stabilizes and when from low speed
making at high speed rotation, if reaches the point where it
accelerates smoothly, it is completion of warming-­up.
WARNING
(2)
(3) Primer pump
(6)
(7)
11
Stop Switch
(4) Close
Open