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10 Maintenance
Fig.64
Removing the ignition and
ionization electrode
Fig.65
Electrode spacing
3±0,5
5
Fig.66
Removing the insulation panel
146
4. Loosen the screws and remove the ignition and ionization electrode
with seal
4 4
RA-0000298
5. Check the setting of the ignition and ionization electrode
6. If necessary, install new ignition and ionization electrode in the
reverse sequence
RA-0000299
7. Connect the ignition wire of the new ignition and ionization electrode
to the ignition transformer
10.3.5
1. Remove the cladding front wall and entire right side cladding
2. Loosen nuts and remove the insulation panel with spacer sleeves
2
RA-0000303
Important
The electrode spacing must be 3±0.5 mm (see Fig.)
Important
When installing the ignition and ionization electrode use a new
seal.
For more information, see
Cleaning the fan, page 143
Cleaning the heat exchanger and siphon
Danger of electric shock
Danger to life due to electric current!
Before service work is started, the boiler has to be de-energised
and secured from accidentally being switched back on.
7713465 - 05 - 23102019
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