Fig.31
4
90°
Fig.32
MW-2000843-01
Fig.33
7717202 - v03 - 24062019
4. Pull the siphon downwards to disengage it and pivot it to release it.
MW-2000905-01
5. Flush the siphon.
6. Drain the siphon.
7. Fill the siphon with clean water up to the mark.
8. Lubricate the siphon gasket.
9. Re-engage the siphon and refit the screw.
10. Refit the two pipes.
MW-2000844-01
7.2.2
1. Check the ionisation current at full load and at low load.
The value is stable after 1 minute.
2. Clean or replace the ionisation/ignition electrode if the value is lower
than 4 µA.
Checking the ionisation current
7 Maintenance
Gas 120 ACE
39