Potterton Suprima 100L, Installation & Service Instructions Manual

Page: 27 / 100

Supplied By www.heating spares.co Tel. 0161 620 6677
Publication No. 5102696
27
4.3.8 Burner 100 model
Gain General Access - See 4.1
1. Disconnect the electrode lead and earth
wire.
2. Undo the fixing screw, hold the burner at
the right hand side. Pull forwards and to
the left, disconnect from the air box and
support tab.
3. Unscrew the electrode and transfer to the
new burner.
4. Re-assemble in reverse order.
Locate the left hand side of the burner onto
the support tab on the side insulation. Hook
the rear of the locating bracket (2) in place
before locating the front (3) and re-fitting the
screw.
4.3.9 Combustion Chamber
Insulation 100 model
Gain General Access - See 4.1
1. The front insulation is accessible as the
front is already off.
2. Remove the burner - See 4.3.8.
3. Remove the two screws securing the side
and rear insulation assembly to the front of
the chassis.
4. Pull the assembly forwards and away from
the boiler. Replace insulation pieces as
required, replace any securing clip if
damaged.
5. Re-assemble in reverse order.
To Service the Boiler & Component Replacement
Fig. 19