Maintenance
29
20040407
GB
6.3
Opening the burner
To open the burner proceed sa follows:
➤
remove screws 2) (Fig. 35) and withdraw the cover 3);
➤
disconnect the oil pipe by unscrewing the two connectors 1);
➤
remove the screws 4) from the slide bars 5);
➤
install the extention bars 7);
➤
remove the screw 15) to the spacer 16) and disconnect the tie
rod 17);
➤
remove screw 6) and pull the burner back on slide bars 5) by
about 4”;
➤
disconnect the electrode wires and then pull the burner com-
pletely back;
➤
unscrew the pin 8) from the connection 9);
➤
push ahed the connection to the end stop on the plug 10),
therefore extract the inner part of the combustion head 12).
DANGER
Disconnect the electrical supply from the burner by
means of the main system switch.
DANGER
Close the fuel interception tap.
Wait for the components in contact with heat sourc-
es to cool down completely.
9
10
13
14
12
4"
3
8
2
11
17
15
5
7
4
6
16
Fig. 34
D10240
