Kenwood CK 740 manual Lubrication Of The Gas Taps, Adjusting of the minimum of the top burners

2 - Adjusting of the minimum of the top burners

In the minimum position the flame must have a length of about 4 mm and must remain lit even with a quick turn from the maximum position to that of minimum.

The flame adjustment is done in the following way:

–Turn on the burner

–Tum the tap to the MINIMUM position

–Take off the knob

–With a small flat screwdriver turn the screw inside the tap rod to the correct regulation (fig. 9.5).

Normally for LPG, tighten up the regulation screw.

Fig. 9.5

LUBRICATION OF THE GAS TAPS

If a tap becomes stiff, do not force; contact your local Service Agent.

	GB	TABLE FOR THE CHOICE OF THE INJECTORS Cat: II 2H3+
			Nominal	Reduced	G 30 - 28-30 mbar				G 20
	BURNERS				G 31 - 37 mbar			20 mbar
			Power	Power
					By-pass	Ø injector	By-pass			Ø injector
			[kW]	[kW]
					[1/100 mm]	[1/100 mm]	[1/100 mm]			[1/100 mm]
	Auxiliary (A)		1,00	0,30	27	50				72 (X)
								adjustable
	Semi-rapid (SR)		1,75	0,45	32	65				97 (Z)
	Rapid (R)		3,00	0,75	42	85				115 (Y)
	Triple-ring (TR)		3,50	1,50	65	95				135 (T)
		INCREASE OF AIR NECESSARY FOR GAS COMBUSTION (2 m3/h x kW)
	BURNERS			Air necessary for combustion [m3/h]
	Auxiliary (A)				2,00
	Semi-rapid (SR)				3,50
	Rapid (R)				6,00
42	Triple-ring				7,00