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7.2.5
Electrical panel
Turn off the burner's power supply using the main
system switch.
DANGER
In the event of maintenance/replacement of components in the
lower part of the electrical panel, access is possible via the front
of the panel itself, following the directions below:
unscrew the screws 2)(Fig. 36) of the control panel 1);
extract the control panel 1) and turn it 90°, hooking it with the
brackets 3) in the profile of the electrical panel as shown in
Fig. 36;
after performing the operation, install the control panel 1) in
the electrical panel with the appropriate screws 2), arranging
the cables present.
Failure to install the control panel 1) in the seat of
the electrical panel, results in the machine's loss
of "IP" protection.
WARNING
2
1
20094732
20089637
Maintenance
3
1
Fig. 36
7.2.6
Positioning the rpm sensor
In the event the rpm sensor is malfunctioning or
needs replacing, check/reset its position inside
the fan motor cover.
WARNING
To adjust, proceed as follows:
loosen the screws 3)(Fig. 37) and rest the sensor against the
plate of the disc 2);
referring to the scale 4) draw back the rpm sensor by about
a notch so that there is a distance of about 2 mm from the
disc plate 2).
Having correctly positioned the RPM sensor 1), tighten the
screws 3) with a torque of approximately 5±0.5 Nm.
Key (Fig. 37)
1
Rpm sensor
2
Disc
3
Screw
4
Scale
32
GB
20087860
Fig. 37
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