Further details regarding the individual steps
120 to 225 kW
A Earth electrode
B Sensor plate
C Ionisation electrode
D Cover
E Ignition electrode
F 8 gas outlet holes in the cover
Commissioning, inspection, maintenance
(cont.)
G Slightly turn the ionisation elec-
trode towards the earth electrode
in accordance with the actual gap
H Point the tip of the ignition elec-
trode towards the edge of the gas
outlet hole
21