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INSTALLER GUIDE
16.11 To remove the gas flow rate controller.
(See figure 46).
1. Remove the burner unit (See
section 16.6).
2. If lying the burner on its back,
ensure that the work surface is
suitably protected. This will avoid
damage to the work surface.
3. Detach the microswitch cover
(See section 16.2 paragraph 2).
4. Detach the shut-off tap as detailed
in section 16.10 paragraphs 2-6.
5. Detach the burner pipe from the
controller. Support the controller
while detaching to prevent excessive
strain.
6. Remove the nut and washer
securing the control pivot bracket to
Figure 46. Flow rate controller
the controller at the front. Support
the pivot bracket while removing the nut to
prevent possible damage to the microswitch.
7. Remove the hexagonal bolt securing the
control pivot bracket to the controller at the rear.
8. Detach the control pivot bracket.
9. Remove the hexagonal nut securing the
controller to the front mounting bracket and
remove the flow rate controller.
10. Refit in the reverse order.
16.12 To replace the burner.
(See figure 47).
1. Remove the burner unit (See section 16.6).
Figure 47. Removal of burner
2. Support the elbow injector and unscrew the
injector nut.
3. Remove the two screws from the burner clamping plate (See figure 47).
4. Lift the right hand side of the burner, slide it to the right and lift clear
5. Refit in reverse order.
Page 40
©
Baxi Heating U.K. Limited 2006.
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