Servomotor Adjustment - Riello GI/EMME 1400 Installation, Use And Maintenance Instructions

6.7

Servomotor adjustment

The servomotor adjusts simultaneously, through driving gears,
the output and pressure of the air and the delivery of the fuel in
use. It performs a 130° rotation in 45s. After the adjustment made
in the factory to its 6 cams to allow an initial ignition.
Check that they are as shown below.
In the event of a modification, follow what is described below for
each cam:
Cam I (RED):
Do not make any adjustments.
ATTENTION
Cam II (BLUE):
It is recommended that no adjustments are made.
ATTENTION
Cam III (ORANGE):
Cam IV (YELLOW):
Cam V (BLACK):
Cam VI (GREEN):
20160907
Start-up, calibration and operation of the burner
130° (The same for all models).
Limits rotation
maximum position.
0° (The same for all models).
Limits rotation
minimum position. With the
burner off, the air damper is
completely closed: 0°
20° (The same for all models).
Adjusts the position of ignition
and minimum output of gas
fuel.
130° (The same for all models).
Adjusts the position of the
maximum output of gas fuel.
20° (The same for all models)
Adjusts the position of ignition
and minimum output of oil fuel.
130° (The same for all models)
Adjusts the position of the
maximum output of oil fuel.
toward
20074577
toward
30 GB
Fig. 32