11.5 To remove the piezo generator.
1.
Remove the gas valve as in section 11.4.
2.
Make sure that the tap is in the off position.
3.
Remove the circlip holding the piezo unit to the tap. Remove the piezo unit.
4.
Replace in the reverse order.
11.6 To grease the control tap.
1.
Detach the tap and remove the piezo generator as section 11.5 making sure that
the tap is in the off position.
2.
Remove the two screws from the head of the tap. Remove the niting head and
spindle complete with collar and spring.
3.
Note the position of the slot in the plug-mark its position on the tap body.
4.
Remove the plug rotating slightly while pulling.
5.
Clean and grease the plug lightly with suitable grease. Do not apply excessive
grease. Particularly, make sure that the gas ports in the tap are not restricted by
grease.
6.
Push the plug into the tap body and position the
slot in line with the mark previously made on the
tap body.
7.
Reassemble the niting head and spindle
complete with collar and spring making sure that
the components are correctly engaged. Check the
operation of the tap.
8.
Refit the piezo generator.
11.7 To replace the burner.
(See figure 22).
1.
Remove the burner unit (See section 11.2).
2.
Support the elbow injector and unscrew the
injector nut.
3.
Remove the two screws from the burner
clamping plate (See figure 22).
4.
Lift the right hand side of the burner, slide it to
the right and lift clear.
5.
Refit in reverse order.
11.8 To remove the main burner injector.
(See figure 23).
1.
Remove the burner (See section 11.7).
2.
Remove the burner clamping screw (See figure
23).
3.
Unscrew the injector from the burner.
4.
Refit in the reverse order.
Page 28
© Baxi Heating U.K. Limited 2009.
Figure 23. Main burner Injector
removal
Figure 22. Removal of burner
INSTALLER GUIDE
