Unigas PN91, Руководство по установке, использованию и обслуживанию

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C.I.B. UNIGAS - M039196CC
34
Nozzle and electrodes correct position
Place the nozzle according to the combustion head; unscrew VB and move the combustion head. Check the ignition electrodes at the
end of the procedure. Quotes are referred in mm.
Fig. 28
Checking the detection current
To check the flame itensity signal, follow the diagram shown on the next picture. If the measured value is lower than the suggested one,
check the photoresistor position, the electrical contacts. Replace the photoresistor if necessary.
PN91-PN92 - PN93: LMO44
PN510-PN515-PN520-PN525: LAL2.
Cleaning and replacing the detection photoresistor
When cleaning the photoresistive detector, always use a clean cloth. If necessary, remove it from its slot to replace it.
Seasonal stop
To stop the burner in the seasonal stop, proceed as follows:
1 turn the burner main switch to 0 (Off position)
2 disconnect the power mains
3 close the fuel valve of the supply line
Burner disposal
In case of disposal, follow the instructions according to the laws in force in your country about the “Disposal of materials”.
Fig. 29
VB
Control box Minimum detection signal
LMO44
45
µA
LAL2.. 95µA
34 35
SCALE µA DC
MA TERMINAL BLOCK