Replacing The Electrodes - Unigas E140X Manual Of Installation - Use - Maintenance

Adjusting the electrodes
.
Important Note: Check the ignition and detection electrodes after removing/adjusting the combustion head.
ATTENTION: avoid the ignition and detection electrodes to contact metallic parts (blast tube, head, etc.), other-
wise the boiler operation would be compromised. Check the electrodes position after any intervention on the
combustion head.
Electrodes position settings
ER
ER

Replacing the electrodes

ATTENTION: avoid the ignition and detection electrodes to contact metallic parts (blast tube, head, etc.), other-
wise the boiler's operation would be compromised. Check the electrodes position after any intervention on the
combustion head.
To replace the ignition electrodes, proceed as follows:
1 remove the burner cover
2 disconnect the electrodes cables;
3 loose the screw VB that fasten the electrodes group to the combustion head;
4 remove the electrodes and replace them paying attention to the measures showed in previous paragraph.
Reassemble the burner by fllowing the procedure in the reversed order.
,
E115X
EA
E140X, E180X
EA
EA: Ignition electrode
ER: Detection electrode
60
6
Detection electrode
43
PART IV: MAINTENANCE
 ÷  mm
12