Clean with compressed air the nozzle filter and check
the electrodes position. (ref. 8)
Ref. 8
Remove the boiler cap unscrewing the 3 nuts, clean the
deflector (ref. 9).
Ref. 9
Manually take away the interior cap (ref. 10).
Ref. 10
Unscrewing the locking nuts (ref. 11) and take the boiler
coil out.
Ref. 11
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