Wonderfire Eclipse 654 Manual de usuario descargar pdf (Pagina 40)

INSTALLER’S GUIDE

Page 40

Figure 44. Pilot unit removal

(Dust cage not shown for clarity)

8. Replace in the reverse order.

Note: 1. The pilot unit is an atmosphere sensing device. It must be replaced as a

whole assembly. Its individual components are not separately replaceable.

2. Once removed, ensure that the dust cage is cleaned before refitting. Make

sure that it locates squarely onto the pilot unit without any gaps between the

cage edges and the pilot unit.

14.5 To Remove the Control Tap

1. Remove the burner unit - See section 14.3.

2. Disconnect the electrode lead from tab underneath the electrode.

3. Undo the thermocouple nut at the gas tap.

4. Disconnect the inlet pipe at the tap end.

5. Disconnect the pilot pipe at the tap end.

6. Disconnect the main burner pipe at the tap end.

7. Pull off the control knob.

8. Remove the gas tap fixing nut. Pull the tap clear of the control plate.

9. Replace in the reverse order.

14.6 To Remove the Piezo Generator

1. Remove the gas tap as section 14.5.

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.

14.7 To Grease the Control Tap

1. Detach the tap and remove the piezo generator as section 14.6 making sure that the

tap is in the off position.

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Wonderfire Eclipse 654 Manual de usuario Pagina 40