Unigas PG60, Руководство по установке, использованию и обслуживанию

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CIB UNIGAS - M039191CA
30
Correct position of electrodes and combustion head
To guarantee a good ignition the measures showed on the next picture Fig. 24 must be observed.
Be sure to tight the screw on the electrodes group before reassembling the combustion head.
Fig. 24
Replacing the ignition electrodes
To replace the ignition electrodes, proceed as follows:
1
remove the burner cover;
2 disconnect the electrodes cables;
3 remove the combustion head (see par. “Removing the combustion head”);
4 loose screw (B) that fasten the ignition electrodes;
5 remove the electrodes and replace them, referring to the values quoted on Fig. 24.
Cleaning and replacing the detection photoresistor
To clean/replace the photoresistor, proceed as follows:
1
disconnect the system from the electrical power supply;
2 shut off the fuel supply;
3 remove the photoresistor from its slot;
4 clean it using a clean cloth; do not use any cleansing spray;
5 if necessary, replace it;
6 insert the photoresistor into its slot.
ATTENTION:
avoid the ignition electrodes to get in touch with metallic parts (blast tube, head, etc.), otherwise the boiler’s
operation would be compromised. Check the electrodes position after any intervention on the combustion head.
ATTENTION:
avoid the ignition electrodes to get in touch with metallic parts (blast tube, head, etc.), otherwise the boiler’s
operation would be compromised. Check the electrodes position after any intervention on the combustion head.