Makita EM2650UH Original Instruction Manual

Also see for EM2650LH: Catalog Parts Breakdown Manual Instruction manual Instruction manual

Contents

Makita EM2650UH Original Instruction Manual Manual pdf 19 page image

19CAUTION: Before doing any work on the Petrol Brushcutter, always stop the engine and pull the plug cap off the spark plug (see “checking thespark plug”).Always wear protective gloves!To ensure a long service life and to avoid any damage to the equipment, the following servicing operations should be performed at regularintervals.Daily checkup and maintenance– Before operation, check the machine for loose screws or missing parts. Pay particular attention to the tightness of the cutter blade or nyloncutting head.– Before operation, always check for clogging of the cooling air passage and the cylinder fins.Clean them if necessary.– Perform the following work daily after use:• Clean the Petrol Brushcutter externally and inspect for damage.• Clean the air filter. When working under extremely dusty conditions, clean the filter the severall times a day.• Check the blade or the nylon cutting head for damage and make sure it is firmly mounted.• Check that there is sufficient difference between idling and engagement speed to ensure that the cutting tool is at a standstill while theengine is idling (if necessary reduce idling speed).If under idling conditions the tool should still continue to run, consult your nearest Authorized Service Agent.– Check the functioning of the I-O switch, the lock-off lever, the control lever, and the look button.SERVICING INSTRUCTIONSREPLACEMENT OF ENGINE OILDeteriorated engine oil will shorten the life of the sliding and rotating parts to a great extent. Be sure to check the period and quantity ofreplacement.ATTENTION: In general, the engine main unit and engine oil still remain hot just after the engine is stopped. In replacement of oil,confirm that the engine main unit and engine oil are sufficiently cooled down. Otherwise, there may remain a risk ofscald.Note: If the oil filled above the limit, it may be contaminated or may catch fire with white smoke.Interval of replacement: Initially, every 20 operating hours, and subsequently every 50 operating hoursRecommended oil: SAE10W-30 oil of API Classification SF Class or higher (4-stroke engine oil for automobile)In replacement, perform the following procedure.1) Confirm that the fuel tank cap is tightened securely.2) Place large container (pan, etc.) under drain hole.Fuel tank capOil capOil cap3) Remove drain bolt and then remove oil cap to drain out oil from drain hole.At this time, be sure not to mislay drain bolt’s gasket, or to dirty any of theremoved components.4) Once all the oil has been drained, combine gasket and drain bolt, and tightlysecure drain bolt, so that it will not loosen and cause leaks.* Use cloth to fully wipe off any oil attached to bolt and equipment.Drain boltGasketDrain holeAlternative draining methodRemove oil cap, tilt Petrol Brushcutter toward oil filler hole, and drain out oil.Collect oil in container.