2916050
34
GB
Maintenance
6.2.3
Fuel pump and/or couplings replacement
As per Fig. 47, dimension A should be set:
Tab. P
6.3
Opening the burner
Loosen screws 1)(Fig. 48) and withdraw the cover 2);
unscrew screws 3);
fit the two extensions 4) supplied with a kit on request onto the
slide bars 5) (models with long blast tube);
pull part A) backward keeping it slightly raised to avoid dam-
aging the disk 6) on blast tube 7).
6.4
Closing the burner
Refit following the steps described but in reverse order; refit all
burner components as they were originally assembled.
Model
A (inch)
RL 70/M
1/2”
RL 100/M
5/16”
RL 130/M
7/16”
Fig. 47
D2854
A
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.
Fig. 48
D1233
After carrying out maintenance, cleaning or check-
ing operations, reassemble the hood and all the
safety and protection devices of the burner.
