Cleaning The Burner; Replacing The Ionisation/Ignition Electrode - REMEHA Gas 210 ECO PRO Series Installation, User And Service Manual

Fig.38

Cleaning the burner

1
1
2
5
2-5 bar
8
8
6
Fig.39 Replacing the ionisation/ignition
electrode
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4
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10.3.3
2 3
4
1cm
6
7
AD-0001426-01
10.3.4
The ionisation/ignition electrode must be replaced if:
2
3
AD-4000046-02
Cleaning the burner
1. Lift the burner out of the heat exchanger.
2. Check the burner and, if necessary, clean without touching it (e.g.
with compressed air between 2 and 5 bars: maintain a minimum dis­
tance of 1 cm from the surface of the burner).
Caution
Do not clean the surface of the burner using a brush or similar.
3. Carefully hoover the dirt from the inside of the burner.
4. Then reattach all the parts that have been removed.
Warning
Make sure that the cables do not touch any hot parts of the boiler!

Replacing the ionisation/ignition electrode

The ionisation current is < 4 µA.
The electrode is damaged or worn.
1. Remove the plug of the electrode from the ignition transformer.
Important
The ignition cable is fixed to the electrode and therefore may not
be removed.
2. Unscrew the 2 screws on the electrode and pull these forwards.
Caution
Do not fit the new electrode until the burner has been cleaned and
refitted. This will prevent damage occurring.
3. Remove the entire component.
4. Fit the new ionisation/ignition electrode.
10 Maintenance
57