PART IV: MAINTENANCE
43
.
Adjusting the electrodes
Important Note: Check the ignition and detection electrodes after removing/adjusting the combustion head.
Electrodes position settings
Replacing the electrodes
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.
,
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.
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.
12
6
60
ER
EA
÷ mm
60
6
~
ER
EA
E115X
EA:
Ignition electrode
ER:
Detection electrode
E140X, E180X
Detection electrode
Содержание E140X
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