Jenn-Air CVG428, CVG4100, CVG4380, 0VG4280 manual Inslotand%Vistwith, Lo Flame Adjustment

To adjust grill burner air shutters and surface burner air shutters (Some models):

The left hand air shutter controlsthe rearhaft ofthe grill burner orthe rearsurface burner. The right handshutter controls the front half of the grillburner or the front surface burner.

Slide air shutter backward or forward to
increaseordecreasethe sizeof the airopening.			A_RSHUTrER
screwdriver blade may be required to make
this adjustment. Observe change in flame		A_R_,_-_jL_	"_
appearance as the air shutter	is moved.	AJ_SHUTrER/--__SSE_SCREWOR_VEnBLADE
Adjustment is satisfactory when	a clearly		INSLOTAND]%'VISTWITH
defined, even blue flame results at the Hi			SLIGHT pRESSURE TO ,_LLOW
			AIR_HUTrERTOSLIDEEASILY

flame settfng. The snug fit of the air shutter assures it will remain positioned correctly,

On any burner, closing the air shutter too far will cause the flame to become soft and yellow tipped. Opening the air shutter too wide will cause the flame to blow away from the burner ports. Proper adjustment will produce a sharp, clearly defined even. blue flame.

Lo Flame Adjustment

This appliance has been shipped from the factory with Lo and Meal flame settings adjusted for use with natural gas and average installations.There is a wide variety of conditions caused by altitude and gas mixturescontrolled by utility companies which will vary and affect the gas flame and performance. Adjustments should be made at time of installation. If conditions change, follow the procedures outlined below to adjust the Lo setting.

1. Light burner and set control knob for low flame,

2. Remove control knob from valve stem, CAUTION: Never use a metal blade to pry

knob off. If knob cannot be easily removed tuck the folds of a cloth dishtowelunder the

knob skirt and pull the towel upward with steady, even pressure.

3. tnsert a slender, thin-bladescrewdriver into the recess at center of valve stem and

engage blade with slot in adjusting screw.

4.Turn center stem adjusting screw slightly to set flame size. Note: Turn clockwise to reduce or counterclockwise to increase flame size.

5. Replace control knob when adjustment is completed.

Proper adjustment will produce a stable, steady blue flame of minimum size. The final adjustment should be checked by turning knob from Hi to Lo several times without extinguishing the flame. This adjustment, at the Lo setting,will automatically provide the proper flame size at Med setting.

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