baltur GI1000 Lx ME Mode D'emploi page 27

8) During the pre-ventilation step, make sure that the air pressure control switch changes position. If the air
pressure switch does not detect the sufficient pressure (it does not switch position), and thus the control box
"locks". Note that some "locks" at the first stage are normal since in the valve ramp pipes there is still air that
must be discharged before having a stable flame. To "unlock", press the "unlock" push button. At the first
stage there may occur further "locks" due to:
a) The gas pipes have not been sufficiently air-bled, and thus the gas quantity is not sufficient to allow a stable
flame.
N.B. Per effettuare una corretta regolazione si rimanda alla guida rapida sistema "LMV 51...".
9) Si raccomanda di controllare la combustione con gli appositi strumenti, se necessario, modificare la regolazione
esistente (aria ed eventualmente gas). É' indispensabile verificare che la percentuale di ossido di carbonio
(CO) presente nei fumi non superi il valore massimo ammesso di 0,1% e che la CO
per il metano.
10) Si raccomanda di eseguire una variazione costante di portata gas tra i punti impostati della curva.
11) Now, check the correct automatic modulation operation.
12) When the photoelectric cell is extracted from its housing, it cannot "see" the ultraviolet radiation emitted by the
flame and thus, The burner immediately shuts down in "lock". If the bulb is dirty with light oil, heavy oil, etc.,
clean it accurately. Note that a simple finger contact can cause a light greasiness, sufficient to impair the
photoelectric cell operation. To ensure a correct operation, the photoelectric cell current value must be sufficiently
stable, and must not decrease below the minimum value required for the specific control box. said value is
indicated as a percentage in the LMV 51 display.
13) Check the efficiency of the boiler thermostats or pressure switches (their start must shut down the burner).
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non superi il 10%
2