Zenoah BC2311LE, BC2611LE, BC2611WE, BC3501LE, BC3501WE, BC4501WE Specifications, Model Code

through the eyelets on the housing. Make sure that the spring and the washers are in place.

6.While holding the spool against the housing, pull the line ends to release them from the slot.

7.Line up the slot on the bottom cap with the hook on the housing, press the cap against the housing until it clicks.

■GEAR CASE

•The reduction gears are lubricated by multipurpose, lithium-based grease in the gear case. Supply new grease every 25 hours of use or more often depending on the job condition.

•Remove the bolt opposit to the grease nipple before installing new grease to arrange for old grease to exit.

■INTAKE AIR COOLING VENT

WARNING

•Never touch the cylinder, muffler, or spark plugs with your bare hands immediately after stopping the engine. The engine can become very hot when in operation, and doing so could result in severe burns.

•When checking the machine to make sure that it is okay before using it, check the area around the muffler and remove any wood chips or leaves which have attached themselves to the brushcutter. Failing to do so could cause the muffler to become overheated and that in turn could cause the engine to catch on fire. Always make sure that the muffler is clean and free of wood chips, leaves, and other waste before use.

•Check the intake air cooling vent and the area around the cylinder cooling fins after every 25 hours of use for blockage, and remove any waste which has attached itself to the brushcutter. Note that it is necessary to remove the engine cover shown in in order to be able to view the upper part of the cylinder.

IMPORTANT

If waste gets stuck and causes blockage around the intake air cooling vent or between the cylinder fins, it may cause the engine to overheat, and that in turn may cause mechanical failure on the part of the brushcutter.

(1)Cylinder

(2)Intake air cooling vent

■IMUFFLER

WARNING

•Inspect periodically, the muffler for loose fasteners, any damage or corrosion. If any sign of exhaust leakage is found, stop using the machine and have it repaired immediately.

•Note that failing to do so may result in the engine catching on fire.

■PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE

1.Remove the muffler, insert a screwdriver into the vent, and wipe away any carbon buildup. Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time.

2.Tighten all screws, bolts, and fittings.

3.Check to see if any oil or grease has worked its way in between the clutch lining and drum, and if it has, wipe it away using oil-free, lead-free gasoline.

■MAINTENANCE BEFORE STORAGE

•Old fuel left in the carburetor may cause starting failure. When a series of operation finished, make sure to empty the fuel tank and drain the carburetor.

•Check all parts and the functions. If the failured or damaged parts have been found, replace them with new ones.

7

Specifications

MODEL CODE			Unit	BC2311LE BC2611LE		BC2611WE	BC3501LE	BC3501WE	BC4501WE
Overall size
		Length	mm	1815	←	←	1845	←	←
		Width	mm	420	←	650	420	650	←
		Height	mm	295	←	560	360	560	←
	Dry weight		Kg	5.0	5.1	5.3	7.1	7.6	7.8
Engine model			✽	G23LS	G26LS	←	G35L-D	←	G45L-D
		Displacement	cc	22.5	25.4	←	33.6	←	41.5
		Carburetor	✽	Diaphragm	←	←	←	←	←
		Fuel (Mixture ratio)	✽	50:1 (Gasoline and 2cycle oil)	←	←	←	←	←
		Fuel tank capacity	litter	0.6	0.75	←	0.74	←	0.94
		Service range	rpm	5000~8000	←	←	←	←	←
		Spark plug	✽	BPMR7A	←	←	←	←	←
		Clutch system	✽	Two-shoe Centrifugal-Type	←	←	←	←	←
	Anti-vibration system
		Housing	✽	Yes	←	←	←	←	←
		Handle-bracket	✽	No	←	←	←	Yes	←
	Gearhead
		Neck angle	deg	60	←	←	←	←	←
	Reduction ratio		✽	1.462	←	←	1.40	←	←
Blade rotation			✽	Counter-clockwise	←	←	←	←	←
Handle type			✽	Loop	←	Both	Loop	Both	←
Throttle lever			✽	Trigger Type (With Safety-lock) ←		←	←	←	←
Standard cutter			✽	Nylon	←	←	←	←	←
Harness type			✽	Single	←	←	Double	←	←
		Quick release	✽	Yes	←	←	←	←	←
	Standard accessories
		Goggle	✽	●	←	←	←	←	←
		Tool-kit	✽	●	←	←	←	←	←
		Owner's manual	✽	●	←	←	←	←	←

Specifications are subject to change without notice.