5.11.1 Adjustment at the maximum output (for GAS)
The adjustment at the maximum output requires the disassembly
of the 6 nozzles as indicated in Fig. 20.
Proceed as follows:
disassemble from the burner of the complete combustion
head assembly;
D10479
Installation
unscrew the screws and remove the 8 tangential tubes 1);
unscrew the 4 screws and disassemble the diffuser disc 2);
unscrew and remove the 6 nozzles 3);
Re-assemble with reverse procedure, re-placing all the burner
components as originally.
3
2
21
GB
1
Fig. 20
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