MAINTENANCE PROGRAM
POSITION OF ELECTRODES
ATTENTION:
Check the position of the
electrodes after any
intervention as wrong
position could cause
ignition troubles.
The ionization current is checked by inserting a microammeter with
an end scale of 50 μA (d.c.) in series with the ionization probe.
A faulty position of the electrode can lead to a reduction in the
ionization current and cause a safety shut off of the burner due to
a flame detection failure. In this case, check the position of the
electrode, its electric connection and the earthing of the burner.
The ionization current is normally > 20 μA.
2
4
m
i
n
.
6
μ
A
Si
emens
LFL
1.622
Si
emens
LFL
1.333
Mi
croammeter
5
0
μ
A
end
of
sca
l
e
GAS FILTER CLEANING
4 mm
7 mm
Elettrodo di accensione
Elettrodo di rivelazione
"
"
7 mm
Ionization Probe
Ignition Electrode
420010487501
EN
www.ecoflam-burners.com
22
REMOVING
THE BLAST TUBE
REMOVING
THE FIRING HEAD