7.4
Opening the burner
Turn off the burner's power supply using the main
system switch.
DANGER
Turn off the fuel interception tap.
DANGER
Wait for the components in contact with heat
sources to cool down completely.
To open the burner, use the same procedure set out in "Access
to head internal part" on page 23.
7.5
Closing the burner
Refit following the steps described but in reverse order; refit all
burner components as they were originally assembled.
After carrying out maintenance, cleaning or
checking operations, reassemble the cover and
all the safety and protection devices of the burner.
Maintenance
20078008
55
GB
1
2
4
2
10
1
5
2
9
2
11
3
Fig. 39
20081760