Burner Injector; Lint Trap; Piezo Unit - Potterton Illusion Installation & Service Instructions Manual

Replacement of Parts - Page 16

11.3. Burner Injector

a) Perform General Access - 11.1.
b) Disconnect the union nut securing the pipe to the
injector carrier.
c) Remove the screw securing the injector carrier to the
injector box then carefully withdraw the injector carrier.
d) Unscrew injector from the injector carrier.
Notes on re-assembly - Use a suitable sealing compound
on the injector threads.
e) Check for gas soundness and correct operation of the
fire.

11.4. Lint Trap

a) Perform General Access - 11.1
b) Remove the screw securing the lint trap to the injector
box and carefully remove the lint trap.

11.5. Piezo Unit

a) Remove the Plinth.
b) Pull the control knob off the gas tap.
c) Remove the 2 screws securing the bezel around the gas
tap. Remove the bezel.
d) Pull the electrode lead off the piezo unit.
e) Pull the circlip off the gas tap spindle and slide off the
piezo unit.
f) Slide the new piezo unit onto the spindle.
Notes on re-assembly - The circlip locates in the groove on
the spindle just in front of the piezo unit. Ensure the
electrode lead is positively located.
h) Check for correct operation of the fire