5Connecting Appliance To Gas SupplyA TRAINED SERVICEMAN OR GAS APPLIANCEINSTALLER MUST MAKE THE GAS SUPPLYCONNECTION. Leak testing of the appliance shall beconducted by the installer according to the instructionsgiven.Install a manual shutoff valve in an accessible location inthe gas line external to this appliance for the purpose ofturning on or shutting off gas to the appliance.Make the gas connection to the inlet of the appliancepressure regulator on this appliance with a 1/2 male pipethread. Use an approved pipe joint compound resistant tothe action of LP gas at pipe connections. Test all joints forgas leaks with a soap and water solution or otheraccepted leak detection means. Never test for gas leakswith an open flame.CAUTION: WARRANTY IS VOID ON JENN-AIREQUIPMENT INSTALLED OTHER THAN ASRECOMMENDED BY MANUFACTURER. RECOM-MENDED WALL CAPS AND TRANSITIONS MUST BEUTILIZED FOR PROPER OPERATION AND IN-STALLATION.WARNINGELECTRICAL GROUNDING INSTRUCTIONSTHIS APPLIANCE IS EQUIPPED WITH A THREE-PRONG GROUNDING PLUG FOR YOURPROTECTION AGAINST SHOCK HAZARD ANDSHOULD BE PLUGGED DIRECTLY INTO APROPERLY GROUNDED RECEPTACLE. DO NOTCUT OR REMOVE THE GROUNDING PRONG FROMTHIS PLUG.Air Shutter AdjustmentThis appliance is shipped from the factory with air shuttersadjusted for use with Natural Gas. If further adjustment isnecessary, or to reset for use with LP, adjust air shutters asfollows:Grill Burner and Surface BurnerCartridge Air Shutters(See Illustrations ìAî & ìBî)The left hand air shutter controls the rear half of the burner.The right hand shutter controls the front half. Access to airshutters on the surface burner cartridge may be foundthrough openings on the bottom of the cartridge housing.Slide air shutters backward or forward to increase ordecrease the size of the air opening. Air shutters fit snugly,so a screwdriver blade or needle nose pliers may be requiredto make this adjustment (see illustration).Observe change in flame appearance as the air shutter ismoved. Adjustment is satisfactory when a clearly defined,even blue flame results at the high flame setting. The snugfit of the air shutter assures it will remain positioned correctly.Grill Burner Air Shutter and Surface Burner(if so equipped)AIR OPENINGAIR SHUTTERINSERT SCREWDRIVERBLADE IN SLOT AND TWISTWITH SLIGHT PRESSURE TOALLOW AIR SHUTTER TOSLIDE EASILYOn any burner, closing the air shutter too far will cause theflame to become soft and yellow tipped. Opening the airshutter too wide will cause the flame to blow away from theburner ports. Proper adjustment will produce a sharp, clearlydefined, even blue flame.Illustration ìAîIllustration ìBî