
1718
9
GB
ELECTRODE SETTING
Attention:
Before assembling or removing the nozzle, loosen the screw (A) and move the electrodes ahead.
BURNER START-UP CYCLE
4
±
0.3 mm
D5288
A
6.5
±
0.5 mm
MOVE THE ELECTRODE
HOLDER BACKWARDS TO
THE END
Normal
Lock-out, due to light-failure
Thermostat
Motor
Ignition transformer
1
st
stage valve
2
nd
stage valve
Lock-out lamp
~
12s
D5810
~
12s
~
5s
~
5s