2.2.9
Disconnect the main burner injector supply pipe, the burner can then be
lifted clear as shown below in figure 9.
Fig. 9
2.2.10
As shown in figure 9 above the gas supply cover plate should be
removed, allowing access to the gas inlet valve and pressure test point
as shown below in figure 10.
Fig. 10
13
Main burner injector
Gas supply cover plate
Gas inlet elbow &
pressure test point