ENGLISH
SUMMARY
Warnings for use in safety conditions .....................................................................................................................................................................2
Standard accessories .......................................................................................................................................................................................7
Burner identification plate
.................................................................................................................................................................................7
Data recorded during first start-up
....................................................................................................................................................................7
Operating range ...............................................................................................................................................................................................8
Calculation of burner thermal output
................................................................................................................................................................8
Component description ....................................................................................................................................................................................9
Electrical panel .................................................................................................................................................................................................9
Component description ..................................................................................................................................................................................10
Electrical panel ...............................................................................................................................................................................................10
Overall dimensions .........................................................................................................................................................................................11
Design characteristics ....................................................................................................................................................................................12
Technical functional characteristics ................................................................................................................................................................12
Burner connection to the boiler
.............................................................................................................................................................................13
Gas supply line ...............................................................................................................................................................................................16
Electrical connections ...........................................................................................................................................................................................17
Operating description ...........................................................................................................................................................................................22
Modulation operation description ..........................................................................................................................................................................23
Starting up and regulation ....................................................................................................................................................................................24
LME73 Gas burner control device ...
....................................................................................................................................................................27
Detail of the modulation control motor SQM 40 for cam adjustment ....................................................................................................................28
Diagram for regulating the combustion head and the electrode disk distance
...............................................................................................29
Maintenance .........................................................................................................................................................................................................30
maintenance time ...........................................................................................................................................................................................31
Expected lifespan
...........................................................................................................................................................................................32
Specifications for propane use
.............................................................................................................................................................................33
Block diagram illustrating the principle of L.P.G. pressure reduction in two stages for burner or boiler
.........................................................34
Instructions for determining the cause leading to irregularities in the operation and their elimination .................................................................35
Wiring diagrams ....................................................................................................................................................................................................36
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Summary of Contents for 18190010
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