Part # 1382684 (01/08)Page 8OPERATIONNOTE: Ensure the gas supply to the appliance is turned “ON”During the initial ignition cycle, air must be purged from thegas line and thus it may take one to two minutes for the pilotburner to igniteM,MS ModelsPilot Lighting Instructions1 The in-line service shut-off valve should be in the “ON”position2 With a lighted taper light the pilots which are located atthe rear of the main burner3 The pilot flame should be approximately 7/8”(22 mm) long for proper ignition of the burners Thepilot adjustment valve is located by sliding the driptray forward The adjustment valves are located on themanifold pipe, which runs horizontally across the back ofthe unit, behind the drip tray, one is at the left rear andthe other is at the right rear4 To adjust the pilot light, turn the brass screw counter-clockwise to increase the pilot flame, and clockwise todecrease the flameNOTE: No more than 7/8” (22 mm) pilot flame length shouldbe required Too high a setting will cause the flame to lift offor will create excessive carboning Do not adjust the pilotflame lower than 7/8” (22mm) long because this can causedelayed ignition at the burner The delayed ignition couldcause the burner tiles to crack, in that case the burner wouldhave to be replacedMain Burner Operation1 Turn the main burner to the “MAX” position2 Immediately check ignition of the burnerCAUTION: Should ignition fail after five (5) seconds, turn thevalve off and wait five (5) minutes before trying again Thepilot gas is not interrupted automatically, it is the responsibilityof the operator to check the ignition of the burnersimmediately after the burner valve has been turned onShut Down1 Turn all valves to the “OFF” position by rotating the knobclockwise 1/4 turn2 If the unit is to be shut down for an extended period oftime close the inline gas valveMST ModelsOperating ControlsOFFIGNITIONMAXMINLighting Instructions1 Push in the tap and turn it counter-clockwise to theIgnition Position “ ”2 Holding the tap fully in, light the pilot with a match ortaper