Riello RS 310/EV BLU FS1, Инструкции по установке, использованию и обслуживанию

Страница: 56 / 80

20081753 54 GB
Maintenance
7.3 Checking the position of the rpm sensor
To calibrate the rpm sensor, proceed as follows:
loosen the screws 3) rest the sensor on the disc extension 2).
Take the scale 4) as a reference, pull back the rpm sensor by
about a notch so that the distance from the disc extension 2) is
about 2 mm.
Key (Fig. 38)
1 - Rpm sensor
2 - Disc
3 - Screw
4 - Scale
7.4 Opening the burner
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.
2
1
3
3
2
4
20082216
Fig. 38
DANGER
Disconnect the electrical supply from the burner
by means of the main system switch.
DANGER
Turn off the fuel interception tap.
Wait for the components in contact with heat
sources to cool down completely.
Fig. 39
20069489
After carrying out maintenance, cleaning or
checking operations, reassemble the cover and
all the safety and protection devices of the burner.