Servicing & Replacement Of Parts; General Access - Potterton Hallmark Installation & Service Instructions Manual

9. Servicing & Replacement of Parts
# When servicing the fire, always remove dust and debris from the burner and fire interior.
# We recommend that the complete fire is removed from the fireplace opening and the following steps performed:-
Clear the opening of dust and debris.
Check the chimney to ensure continued clearance of combustion products and that there is no excessive build
up of soot.
12
Supplied By www.heating spares.co Tel. 0161 620 6677

9.1. General Access

a) Ensure the gas supply to the fire is OFF.
b) Carefully pull off the control knob.
c) Remove the two screws fixing screws from each side of
the case.
d) Carefully draw the case forward at the bottom and lift
off.
On re-assembly, check the large flat washer at the top of
the control rod is in position. Make sure the case is located
correctly on the two location pegs on the top of the heat
exchanger, before securing the case with two screws.
Part No. 900/9350/1