baltur TBG 120 P Installation, Use And Maintenance Instruction Manual page 56

ENGLISH
IONISATION CURRENT MEASUREMENT
To measure the ionisation current, remove the jumper between
terminals 30-31 on the printed circuit with the burner off.Connect
the microammeter terminals to the terminals. The microammeter
terminals must have a suitable scale to have the burner restart. Once
the flame has appeared it will be possible to measure the ionisation
current, the minimum value of which is shown in the specific wiring
diagram, to ensure the operation of the equipment. At the end of the
measurement, connect the jumper that has been disconnected.
DIAGRAM FOR THE REGULATION OF THE ELECTRODE DISK DISTANCE
2
B
1 - Ionisation electrode
2 - Ignition electrode
3 - Flame disk
4 - Mixer
5 - Gas delivery pipe
B
2 1
TBG 85 ..
1
TBG 120 .., TBG 150 .., TBG 210 .., TBG 260 ..
0006081521_201711
2 5 4
C
5
2
A
TBG 120P 5
TBG 150P 15
TBG 210P 5
20 / 34
3 1
A
3
1
4
A
B C
5 -
5 6
5 -