Weber Summit 4 BURNER Operating Manual page 14

MAINTENANCE
7. Disconnect white and black wire from each igniter.
Figure 11.
White wire
8. Unlatch the Spider Stopper Guards and remove.
Figure 12.
Black wire
Figure 11
Figure 12
9. Pull the manifold out of the burners. Figure 13.
14
Manifold
Summit 4 Burner
Manifold
Summit 6 Burner
Figure 13