17.4 To remove the gas valve.
(See figure 43).
1.
Remove the burner unit (See
section 17.2).
2.
If lying the burner on its back,
ensure that the worksurface is
suitably protected. This will avoid
damage to the worksurface. Turn the
burner unit upside down. Detach the
thermocouple from the tap
3.
Detach the pilot pipe from the tap.
4.
Detach the inlet pipe.
5.
Detach the injector pipe
6.
Detach the electrode lead from the
base of the electrode
7.
Remove the control knob by
pulling forward.
8.
Remove the thermocouple by unscrewing the
thermocouple nut at the gas valve.
9.
Remove the hexagonal nut securing the gas
valve to the mounting bracket.
10.
Remove the gas valve
11.
Refit in the reverse order.
17.5 To replace the burner.
(See figure 44).
1.
Remove the burner unit (See section 17.2).
2.
Support the elbow injector and unscrew the
injector nut.
3.
Remove the two screws from the burner
clamping plate (See figure 44)
4.
Lift the right hand side of the burner, slide it to
the right and lift clear
5.
Refit in reverse order.
17.6 To remove the main burner injector.
(See figure 45).
1.
Remove the burner (See section 17.5).
2.
Remove the burner clamping screw (See figure
45)
3.
Unscrew the injector from the burner
4.
Refit in the reverse order.
Page 31
INSTALLER GUIDE
Figure 45. Main burner injector
removal
Figure 44. Removal of burner
Figure 43. Gas valve (Viewed from rear
with burner turned over)
