Specifications

Installation & Maintenance Manual__________
42
11.2 Cleaning the Gas Burner
The periodic maintenance of the burner must be performed by authorized and qualified personnel one or two
times per year according to use. Before handling and cleaning the burner read and perform the following
procedures:
• remove the head of the burner; see Fig. C and D
• using a soft brush clean the burner, being careful not to damage the metallic mesh; see Fig. E
• detach all the gas and electrical connections to the gas valve and from the transformer;
• remove the intake air tube and the supports as indicated in Fig. F;
• Brush the fan and the burner intake as shown in Fig. G
WARNING: TO AVOID DAMAGE TO THE BURNER AND FAN DO NOT USE COMPRESSED AIR -
JUST A SOFT BRUSH
Fig. C Fig. D
When putting the parts of the unit back together, be sure to check
• the condition of the gaskets (replacing them eventually)
• the position of the electrodes corresponds to Fig. H
Fig. E Fig. F Fig. G
Fig. H
A
B
3
4
m
m
Front view of
burner assembl
y