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Idiomas disponibles
6.8
Air damper adjustment
1st stage adjustment (Fig. 10):
Loosen the nut 1), adjust the screw 2), and bring the indica-
tor 3) to the required position.
When the adjustment is completed screw in the nut 1) again.
2nd stage adjustment (Fig. 10):
Loosen the nut 4), adjust the screw 5), and bring the indica-
tor 6) to the required position.
When the adjustment is completed screw in the nut 4) again.
When burner shuts down the air damper automatically close
still a max. chimney depressure of 0.5 mbar.
6.9
Electrodes setting
The measurements shown in Fig. 11 and Fig. 12
must be respected.
WARNING
For 394T1 - 397T1 - 380T1 burners
Rest the diffuser disc-holder assembly 1) Fig. 11 against the
nozzle holder 2) and lock it with the screw 3).
For any adjustments, loosen the screw 4) and move the
electrode assembly 5).
0
4.5 – 0.5 mm
(394T1 - 397T1) 6 - 7 mm
D5341
20135920
All manuals and user guides at all-guides.com
4
5
3
2
1
(380T1) 4 - 5 mm
Installation
For 398T1 burners
For any adjustments, loosen the screw 1) and move the
electrode assembly 2) Fig. 12.
To access the electrodes carry out the operation described,
see paragraph "Operating position" on page 14.
1
2
Fig. 11
16
GB
3
S7119
1
D5406
5
6
4
2
1
Fig. 10
Fig. 12
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