Ariston CLAS HE R Installation And Servicing Instructions page 48

MAINTENANCE GUIDE
4.1 SPARK GENERATOR
Tools
1
Unplug the ignition electrode from
the spark generator
4.2 ELECTRODES
Tools
1
Unplug the electrodes
48 /
Remove the screws and the spark
generator
Remove the screws and pull the elec-
trodes towards you
Time
5 min
Time
6 min