5.4
Generator plate
Pierce the closing plate of the combustion chamber, as in Fig. 5.
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5.5
Combustion head installation
Unscrew the nut 4) and the washer 5), already installed;
assembly the combustion head 1) to the burner 3) by inter-
posing the gasket 2);
fix the flange 6) with the nuts 4) and the washers 5).
5.6
Securing the burner to the tunnel oven
For the installation proceed as follows:
Fix the burner 1)(Fig. 8) to the boiler door 2) using the 4
screws and (if necessary) the 4 nuts, interposing the insulat-
ing gasket 3).
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127
Installation
Only for codes 20117147 e 20117203 see Fig. 6:
Fig. 5
1
20048777
2
3
11
GB
20181119
6
3
2
5
4
Fig. 6
Fig. 7
1
Fig. 8
20123803