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Fig.172
L3
Fig.173
3
4
6
5
Fig.174
5
5
7702684 - v04 - 05092019
7. Check the distance between the ignition electrode and the ground
electrode.
Tab.75
Boiler model
IX 245–130
IX 245–150
IX 245–200
IX 245–250
8. Check there is no damage to the insulation on the inside surface of
the burner. The surface must be clean and free of any damage.
Replace the insulation if it is damaged.
9. Remount the burner.
11.2.5
Cleaning the siphon
IX 245–130 and IX 245–150
1. Remove the burner.
2. Access the siphon.
3. Disconnect the pipe leading from the rainwater holding tank.
4. Disconnect the condensate discharge pipe.
5. Remove the screw retaining the siphon.
6. Remove the siphon by pulling it towards you.
7. Clean the bottom of the siphon with water.
8. Completely fill the siphon.
9. Refit the siphon and fit the screw to hold the siphon in place.
10. Remount the burner.
Danger
Fill the siphon to the top. If the siphon is empty, there is a danger
of intoxication by exhaust gases.
IX 245–200 and IX 245–250
1. Open the spring clip retaining the siphon.
2. Remove the siphon by pulling it towards you.
3. Clean the bottom of the siphon with water.
4. Completely fill the siphon.
5. Lubricate the gaskets using special grease for flue systems or
silicone.
6. Refit the siphon and reattach the spring clip to hold the siphon in
place.
2
Danger
Fill the siphon to the top. If the siphon is empty, there is a danger
of intoxication by exhaust gases.
1
L3
11 Maintenance
Distances and tolerances to be
observed for the ignition elec
trode and the ground electrode
(mm)
4.5 +/-0.5
4.5 +/-0.5
4.5 +/-0.5
4.5 +/-0.5
IX
121
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