Weber Summit 400 LP Operating Guide - Page 12

MAINTENANCE 13. Lift and twist the burner assembly slightly to separate the crossover tube from the burners. Remove the burners from the cooking box. Figure 14. Separate here 15. Reinstall the Spider Stopper Guards. Slightly rotate the Spider Stopper Guards so that the seams are in line with the Venturi fins. There should be no gaps in the seams or in the fit around the burners and valves. Figure 16. Crossover tube Venturi fin Check fit around valve Figure 14 14. To reinstall the burners, reverse steps 3 through 13. ƽCAUTION: The burner openings must be positioned properly over the valve orifices. Figure 15 (a). Check proper assembly before fastening manifold in place. Figure 15 (b). (a) Valve Burner Check fit around burner Crossover Ignition System Operations If the Crossover Ignition System fails to ignite the Left burner, light the Left burner with a match. If the Left burner lights with a match, then check the Crossover Ignition System. s Check that both the white and black ignition wires are attached properly. Figure 17. s Check that the Crossover Ignition button pushes the igniter (button) down, and returns to the up position. s Check to see if the igniter is loose in the frame. Tighten if necessary; See Step "Install igniter" for correct procedure. If the Crossover Ignition System still fails to light, contact Weber-Stephen Customer Service. (b) White wire Black wire Figure 15 Figure 17 12