Baxi Solo 3 30 PF System Installation And Servicing Instructions page 37

10.0 Annual Servicing - Page 37
10.2 Cleaning the Combustion Box
1. Remove the burner assembly by pulling it forward (Fig.
97).
2. Lightly brush any dirt from the top of the burner blades
and ensure that the ports are free from obstruction.
baffle retaining clip and lift the baffles from
the heat exchanger (Fig. 95a & 96).
Cleaning the Heat Exchanger
1. The heat exchanger may be cleaned by insertion of a thin
below, taking care not to damage any insulation.
2. Clean the front and rear fin sections and ensure that any
10.4 Cleaning the Burner Injector
injector which is screwed into the burner
feed manifold (Fig. 99).
the copper washer is in position. Tighten the injector fully.
10.5
1. Disconnect the spark electrode lead at the electrode (Fig.
100).
the electrode (Fig. 100).
3. Remove the right hand side insulation carrier bracket by
4. Release the screw securing the pilot hood and remove
(Fig. 102).
and clean it as necessary. Do not use a wire or pin to dean
the injector orifice.
damaged in any way. Reassemble in reverse order.
7. Replace all components in reverse order.
9. Re-commission the boiler before use, checking for gas
soundness and ensuring all controls are working correctly.