Gardena 4051 operating instructions Technical Data

GB

Only original GARDENA Blade Bars with original fixing must be used. Spare GARDENA parts can be obtained from your GARDENA dealer or the GARDENA service department.

	• 46 V / 46 VD / 46 VDA:	GARDENA Blade Bar
		Art. 531211017
	• 51 VDA:	GARDENA Blade Bar
		Art. 504113301
Fault	Possible cause		Remedy
Engine does not start.	Petrol tank empty.		v Fill with petrol.
	Wrong engine setting.		v See 5. Operation “Starting the
			mower with a warm engine”.
	Spark plug connector not		v Insert spark plug connector/
	inserted / spark plug faulty.		clean or replace spark plug.
	Cutting height too low for the		v Raise cutting height or
	lawn or mowing speed too high.		reduce mowing speed.
Motor does not start.	Bowden cable of the switch		v Adjust Bowden cable of the
	handle has moved due to		switch handle.
	wear.
Drive does not start.	Bowden cable of the drive has		v Adjust Bowden cable of the
	moved due to wear.		drive.
Engine runs for a short time	No motor oil in crankcase.		v Have the engine serviced
but then suddenly stops with	Piston and crankshaft bearings		by GARDENA Service.
a loud bang.	have jammed.
A lot of engine smoke after	Oil in the exhaust because		v Let the engine run for
starting.	the mowr has been tipped		about 3 min. until the oil
	sideways.		has evaporated.
Loud noises, mower rattling.	Screws on motor, its fixing or		v Have screws tightened by
	on the mower casing loose.		an authorised specialist dea-
			ler or GARDENA Service.
Runs unevenly,	Blade Bar damage or blade		v Have the blade bar
mower vibrates strongly.	fixing on the engine shaft has		tightened again or replaced
	come loose.		by an authorised dealer
			or GARDENA Service.
	Imbalance resulting from very		v Clean mower
	dirty blade bar.		(see 7. Maintenance).
			If this does not rectify the
			fault, contact GARDENA
			Service.
Lawn is not cleanly cut.	Blade bar blunt.		v Have the blade bar replaced.
	Cutting height too low for the		v Raise cutting height or
	lawn or mowing speed too high.		reduce mowing speed.

For any other malfunctions please contact the GARDENA service department. Repairs must only be carried out by GARDENA service departments or specialist dealers authorised by GARDENA.

9. Technical Data

	46 V	46 VD	46 VDA	51 VDA
	(Art. 4044)	(Art. 4046)	(Art. 4047)	(Art. 4051)
Engine (cubic capacity)	Briggs & Stratton	Briggs & Stratton	Briggs & Stratton	Briggs & Stratton
	450	550	675 ready start	675 ready start
	(148 cm3)	(158 cm3)	(190 cm3)	(190 cm3)
Wheel drive	–	1 gear rear wheel	variable rear wheel	variable rear wheel
Engine oil (tank volume)	SAE 30 (0,6 l)	SAE 30 (0,6 l)	SAE 30 (0,6 l)	SAE 30 (0,6 l)
Petrol	unleaded petrol	unleaded petrol	unleaded petrol	unleaded petrol
	(min. 87 octane)	(min. 87 octane)	(min. 87 octane)	(min. 87 octane)
Cutting width	46 cm	46 cm	46 cm	51 cm
Cutting height	30 / 40 / 50 /	30 / 40 / 50 /	25 / 35 / 45 /	25 / 35 / 45 / 65 /
	60 / 70 / 80 mm	60 / 70 / 80 mm	65 / 75 / 95 mm	75 / 95 mm
Height adjustment	central 6 x	central 6 x	central 6 x	central 6 x
Wheel sizes	190 / 210 mm	190 / 210 mm	190 / 280 mm	190 / 280 mm
Wheel bearing	ball bearing	ball bearing	ball bearing	ball bearing
Mulch function	incl. unit	incl. unit	incl. unit	incl. unit
Collection Bag volume	53 l	53 l	53 l	60 l
Weight	29,9 kg	32,1 kg	34,3 kg	37,5 kg
For lawn areas	up to approx. 500 m2 up to approx. 800 m2 up to approx. 800 m2 up to approx. 1000 m2
Water connection (cleaning)	Original GARDENA hose connection system
Working area related emission	84 dB (A)	84 dB (A)	84 dB (A)	84 dB (A)
1)
characteristic value LPA
2)	measured 95 dB (A)	measured 95 dB (A)	measured 95 dB (A)	measured 97 dB (A)
Noise level LWA
measured / guaranteed	guaranteed 96 dB (A)	guaranteed 96 dB (A)	guaranteed 96 dB (A)	guaranteed 98 dB (A)
Vibrations avhw1)	< 5,0 m/s2	< 5,0 m/s2	< 5,0 m/s2	< 5,0 m/s2

Measuring method 1) EN 836	2) 2000/14/EG
"	!	§	$	%	! Manufacturer
					" Model
&					§ Product number
					$ Maintenance lever
/					% Serial number
					& Type
					/ Engine Info
					( Weight
	(			)	) Sound power level

GB

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