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Idiomas disponibles
5.8
Adjustments for the RG0.R burner
5.8.1
Air damper adjustment
To carry out the adjustment, turn the knob 1)(Fig. 9) after slightly
loosening the screw 2) and the protection 3) has been turned
(Fig. 9).
Once the adjustment has been made, put back the protec-
tion carefully 3) and tighten the screw 2)(Fig. 9).
Fig. 9 shows an adjustment of the air damper for a flow rate
of 2.1 kg/h (notch 2.6).
When the burner stops, the air damper automatically closes,
up to a max. flue depression of 0.5 mbar.
The burner has an electromagnetic device 4)(Fig. 10) which
prevents any type of shaking of the air damper at start-up,
even with very high back pressures.
0 1 2
3
D1693
Adjustment reference side
5.8.2
Electrodes setting
These dimensions Fig. 11 must be respected.
WARNING
To access the electrodes carry out the operation described, see
paragraph "Operating position" on page 14.
To adjust, proceed as follows:
Rest the diffuser disc-holder assembly 1)(Fig. 11) against
the nozzle holder 2)(Fig. 11) and lock it in place with the
screw 3)(Fig. 11).
For any adjustments of the electrodes assembly 5),
loosen screw 4)(Fig. 11).
20136933
2
4 5
3
1
0
4.5 - 0.5 mm
3
D1676
Installation
If there is a fault with the electromagnetic anti-
shaking device 4)(Fig. 10), the burner does not
start since the device is connected in series to
the motor (see paragraph "Electrical system"
WARNING
on page 24), thereby taking on a safety function.
In the event of a fault, the burner can operate al-
so without the device since it is connected to the
circuit by means of special connectors that permit
its exclusion.
The two male and female connectors on the ca-
ble of the device need to be detached and the
two connectors of the motor connection connect-
ed to each other.
Whenever this temporary solution is carried out a
Fig. 9
new adjustment of the air damper must be carried
out.
5
4
+ 0.2
2
1
2 – 0.2 mm
16
GB
4
D1691
Fig. 10
Fig. 11
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