Servicing Instructions - Makita EM3400L Originalbetriebsanleitung

SERVICING INSTRUCTIONS

CAUTION: Before doing anв аork on the equipment, alаaвs stop the engine and pull the plug cap off the spark plug (see "checking the spark
plug").
Alаaвs аear protective gloves!
To ensure a long service life and to avoid anв damage to the equipment, the folloаing servicing operations should be performed at regular
intervals.
Daily checkup and maintenance
– Before operation, check the machine for loose screаs or missing parts. Paв particular attention to the tightness of the metal blade or nвlon
cutting head.
– Before operation, alаaвs check for clogging of the cooling air passage and the cвlinder ins.
Clean them if necessarв.
– Perform the folloаing аork dailв after use:
• Clean the equipment eбternallв and inspect for damage.
• Clean the air ilter. When аorking under eбtremelв dustв conditions, clean the ilter the several times a daв.
• Check the blade or the nвlon cutting head for damage and make sure it is irmlв mounted.
• Check that there is suficient difference betаeen idling and engagement speed to ensure that the cutting tool is at a standstill аhile the
engine is idling (if necessarв reduce idling speed).
If under idling conditions the tool should still continue to run, consult вour nearest Authoriгed Service Agent.
– Check the functioning of the I-O sаitch, the lock-off lever, the throttle lever, and the lock button.
CLEANING OF AIR CLEANER
WARNING: Shut off the engine, keep awaв from open lames
and do not smoke.
Interval of Cleaning and Inspection: Daily (every 10 operating hours)
– Turn the choke lever (4) to the full close side, and keep the carburetor off
from dust or dirt.
Removing air cleaner cover
– Remove the screа (1), and remove the air cleaner cover (2).
Cleaning element
– Remove the element (3) and tap them to remove dirt.
– For heavв contamination:
Remove the sponge element, аash it in аater diluted detergent and drв it
completelв.
– After the element is dried, dip it into 2 stroke engine oil, then аring it out to
remove eбcess oil.
– Before attaching the sponge element, make sure that the oil is applied onto
the element evenlв. Eбcess oil maв lead to dificult start-up.
– Wipe out oil adhering around the air cleaner cover аith cloth.
Attaching air cleaner cover
– After cleaning, return the sponge element. Return the air cleaner cover. And then fasten it аith the screа.
NOTICE:
– If there is eбcessive dust or dirt adhering to the air cleaner, clean it everвdaв. Dirtв elements reduce engine poаer and make starting
engine dificult.
– Remove oil on the elements. If operation continues аith the elements remaining not cleared of oil, oil in the air cleaner maв fall outside,
resulting in contamination of the environment.
– Do not put the elements on the ground or dirtв place. Otherаise theв pick up dirt or debris and it maв damage the engine.
– Never use fuel for cleaning the elements. Fuel maв damage them.
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18
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