40
SERVICING
Ideal Logic System -
Installation and Servicing
47 FLaME DETECTION ELECTRODE REpLaCEMENT
48 spaRK gENERaTOR REpLaCEMENT
1.
Refer to Frame 41.
2.
Disconnect the leads from the spark
generator.
3.
Remove the M5 screws securing the
spark generator to the boiler chassis.
4.
Fit the new spark generator and re-
assemble in reverse order ensuring
the two earth leads are correctly
replaced.
5.
Check operation of the boiler. Refer
to Frames 30 & 31.
Flame Detection Electrode
Spark Generator
12.5mm
Str
aig
ht
ed
ge
1.
Refer to Frame 41.
2.
Remove the burner. Refer to Frame 44.
3.
Unplug the flame detection lead from the
electrode.
4.
Remove the 2 screws retaining the detection
electrode.
5.
Remove the electrode.
6.
Fit the new flame detection electrode, using the
new gasket supplied.
7.
Reassemble in reverse order.
8.
Check the operation of the boiler. Refer to
Frames 30 & 31.
3
3
2
2
4
sER
VICIN
g
